CN1927339A - Complex traditional Chinese medicine preparation for treating myocardial ischemia and improving microcirculation and preparing method thereof - Google Patents
Complex traditional Chinese medicine preparation for treating myocardial ischemia and improving microcirculation and preparing method thereof Download PDFInfo
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Abstract
The invention relates to a Chinese traditional compound medicine and the preparative way of it, which is used to treat myocardial ischemia and improve the microcirculation. The medicine is made up with American ginseng and ophiopogonis and the main ingredients are American ginseng diol group saponin, para-panaxsaponin F11, ophiopogonis Steroid saponin and ophiopogonone, of which American ginseng diol group saponin can't be less than 14.848g, while the American ginseng three groups saponin can't be less than 8.016g. The medicine can be made into different dosage forms such as parenteral solution, high-capacity parenteral solution, freeze-drying powder ampul and so on. The administration route is through intravenous injection.
Description
Technical field
The present invention relates to medical technical field, relate to a kind of compound Chinese medicinal preparation that is used for the treatment of myocardial ischemia, microcirculation improvement clinically and preparation method thereof specifically.This compound Chinese medicinal preparation be by Radix Panacis Quinquefolii and Radix Ophiopogonis compatibility Chinese medicine make, contain Radix Panacis Quinquefolii glycol saponins, pseudo-ginsenoside F in the said preparation
11, Radix Ophiopogonis steroidal saponins and ophiopogonone, it can be made into and comprises that injection, high-capacity injection, dosage forms such as freeze-dried powder, route of administration are intravenous injection.
Background technology
Cardiovascular disease is a kind of common multiple disease, and such disease seriously influences patient's physical and mental health and daily life.Existing medicine has SHENMAI ZHUSHEYE, and SHENMAI ZHUSHEYE has the effect of supplementing QI to prevent collapse, YIN nourishing and the production of body fluid promoting by forming Radix Ginseng, Radix Ophiopogonis, is widely used in type of deficiency of both QI and YIN shock, coronary heart disease, viral myocarditis, chronic cardiopulmonary disease, granulocytopenia.But along with the expansion of clinical practice, SHENMAI ZHUSHEYE constantly has the report of untoward reaction, and its untoward reaction is summarized as follows:
(1) brings out tachycardia: cause tachycardic case after the clinical report many cases intravenous injection SHENMAI ZHUSHEYE, Wang Shi (Wang Hongyan, Lin Yan. untoward reaction 2 examples [J] appear in quiet SHENMAI ZHUSHEYE. CHINA JOURNAL OF CHINESE MATERIA MEDICA, 2002,27 (7): 558.) think with the side in the principal agent Radix Ginseng Rubra have and strengthen myocardium self-disciplining, improve myocardial excitability and contractility and the stimulating central nervous system system is arranged, especially the exciting sympathetic nerves system is relevant, thereby brings out arrhythmia.
(2) bring out angina pectoris: Zhang Shi (Zhang Hongzhong, Yu Pengfei. SHENMAI ZHUSHEYE is brought out angina pectoris 1 example [J]. clinical cardiovascular magazine, 1996,12 (6): 415.) think that its reason may come from medicine and enter fast, cardiotonic is too obvious and make increased heart rate, thereby myocardial oxygen consumption increases, myocardial ischemia brings out angina pectoris attacks.
(3) serious abdominal distention: (Zhou Xiaolin such as Zhou Xiaolin, Yang Yunqing. a large amount of SHENMAI ZHUSHEYE cause serious abdominal distention 4 examples [J]. traditional Chinese medical science forum, 1996,11 (2): 36.) reported the case that serious abdominal distention in giving the SHENMAI ZHUSHEYE therapeutic process, occurs, Zhou Shi thinks that SHENMAI ZHUSHEYE is the tonic of supplementing QI and nourishing YIN, a large amount of for a long time with after too QI invigorating make the not all right and distention and fullness in the abdomen that arrives of QI stagnating in middle-JIAO.
(4) anaphylactic shock: Luo Kang (Luo Kang. SHENMAI ZHUSHEYE causes anaphylactic shock 1 example [J]. the Guangxi Chinese medicine, 1996,19 (2): 39.), (Wu Jiping such as Wu Jiping, Zhu Liwen. SHENMAI ZHUSHEYE causes anaphylactic shock 1 example [J]. the Chinese Hospitals pharmaceutical journal, 2000,10 (2): 75.) reported SHENMAI ZHUSHEYE to the case of anaphylactic shock, the author thinks that anaphylactogen may be relevant with Radix Ginseng Rubra, due to its idiosyncrasy.
(5) skin allergy.
As seen, the untoward reaction that causes of SHENMAI ZHUSHEYE all doubt with just in the principal agent Radix Ginseng Rubra relevant.Radix Ginseng Rubra is the dry root of cultivation product after steaming of Araliaceae Radix Ginseng Panax ginseng C.A.Mey., and is that QI invigorating commonly used is clinically set upright the strengthening by means of tonics medicine.Sweet in the mouth, little hardship, warm in nature.Radix Ginseng Rubra can improve myocardial contraction, has like the effect of cardiotonic glycoside sample, and the central nervous system is had excitation, so clinical characters is a supplementing QI to prevent collapse, and strongly invigorating primordial QI.The characteristic of its strengthening heart and boosting pressure, QI invigorating may be the main cause that causes above-mentioned untoward reaction, and this just points out, and the principal agent Radix Ginseng Rubra not only plays main effect but also can cause some untoward reaction in the SHENMAI ZHUSHEYE side.
Chinese patent " a kind of Radix Panacis Quinquefolii that contains; Radix Ophiopogonis effective site pharmaceutical composition and preparation method thereof " (application number 200410080241.8), content of ginsenoside is (with the ginsenoside Rg in the Radix Panacis Quinquefolii effective site of being extracted by this method, Rb ↓ [1], the Re meter) be 50%-85%, wherein controlling Panaxadiol saponin among the ginsenoside (in ginsenoside Rb ↓ [1]) is 10%-30%, can infer thus in the Radix Panacis Quinquefolii effective site that this method extracts and contain a large amount of 20s-Protopanaxatriol saponins (PQTS), 20s-Protopanaxatriol saponins (PQTS) mainly contains monomer saponin Rg
1Re; but find through consulting document: the 20s-Protopanaxatriol saponins (PQTS) that Radix Panacis Quinquefolii saponin (PQS) contains is its hemolytic main component; and be insoluble in water, make injection, so be unsuitable for ischemic heart desease emergent treatment (used as a personal name in ancient times high-ranking official and influence PQS; Yu Xiaofeng; Qu Shaochun etc. Radix Panacis Quinquefolii 20s-protopanoxadiol saponins is to the protective effect [J] of dog acute myocardial infarction. CHINA JOURNAL OF CHINESE MATERIA MEDICA, 2001,26 (6): 417.).In 8 kinds of Radix Panacis Quinquefolii monomer saponins, F
2Haemolysis the strongest, secondly be Rg
2, be Rg secondly
1Other 5 kinds of monomer saponin Rb
1, Rb
2, Rb
3, Rd, pseudo-ginsenoside F
11When 0.2mg/mL concentration, there is not haemolysis.About monomer ginsenoside Re and Radix Panacis Quinquefolii Protopanaxatriol saponins are insoluble in normal saline, its haemolysis remain further research (Meng Qin, Sun Ping, Zhao Junyan. the observation of Radix Panacis Quinquefolii saponin haemolysis [J]. Chinese Pharmaceutical Journal, 1996,31 (12): 755～756.).
Still there is certain defective in the medicine of the treatment cardiovascular disease of as seen putting down in writing in the prior art, at this problem, that the medical worker still constantly seeks is more effective clinically, have no adverse reaction prescription.
Summary of the invention:
Purpose of the present invention is exactly in order to overcome the defective of existing SHENMAI ZHUSHEYE, a kind of medicine that is used for the treatment of myocardial ischemia, microcirculation improvement is provided, it can reduce toxic and side effects when keeping original SHENMAI ZHUSHEYE effect, thereby reduces the generation of untoward reaction.
The present invention takes specific technology to extract the effective site compatibility from Radix Panacis Quinquefolii with Radix Ophiopogonis, thereby realized the object of the invention, obtained a kind of evident in efficacy, the medicine that is used for the treatment of myocardial ischemia, microcirculation improvement that toxic and side effects is little, specifically, by technology of the present invention from the effective site that Radix Panacis Quinquefolii extracts, the content of 20s-Protopanaxatriol saponins (PQTS) reduces greatly, reduced toxic and side effects thus, the present invention extracts the drug main that effective site makes from Radix Panacis Quinquefolii with Radix Ophiopogonis will comprise Radix Panacis Quinquefolii glycol saponins, pseudo-ginsenoside F
11, Radix Ophiopogonis steroidal saponins, ophiopogonone and certain pharmaceutic adjuvant, medicine of the present invention can be made injection, bulk capacity injection and lyophilized injectable powder, route of administration is intravenous injection.
One object of the present invention just provides a kind of compound Chinese medicinal preparation for the treatment of myocardial ischemia, microcirculation improvement.
Another object of the present invention is to provide a kind of preparation method of described compound Chinese medicinal preparation.
The objective of the invention is to realize by the following technical solutions:
A kind of compound Chinese medicinal preparation for the treatment of myocardial ischemia, microcirculation improvement is characterized in that each preparation unit contains grand type saponin: the pF of Radix Panacis Quinquefolii omeprazole ladder
116.330-7.339mg; Radix Panacis Quinquefolii glycol saponins: Rb
34.430-4.869mg, Rd 6.258-6.721mg, Rb
22.271-2.681mg, Rb
10.955-1.008mg, Rc 0.934-1.090mg, wherein the Radix Panacis Quinquefolii glycol saponins must not amount to and is lower than 14.848mg; Radix Panacis Quinquefolii triol saponins amounts to no more than 8.016mg; Radix Ophiopogonis steroidal class total saponins (in ophiopogonin D ') 3.214-3.549mg; Total flavones Radix Ophiopogonis (in Hesperidin) 0.521-0.589mg, and pharmaceutic adjuvant.
In the compound Chinese medicinal preparation of the present invention, preferred Radix Panacis Quinquefolii triol saponins amounts to no more than 7.8mg.
Pharmaceutic adjuvant in the compound Chinese medicinal preparation of the present invention is selected from following one or more: acceptable pH regulator such as sodium hydroxide, sodium carbonate clinically; Osmotic pressure regulator is such as sodium chloride; Freeze drying excipient such as dextran, mannitol, sorbitol, fructose, erythritol or Xylitol; Solubilizing agent hydroxypropyl beta cyclodextrin and water for injection.
The compound Chinese medicinal preparation of treatment myocardial ischemia of the present invention, microcirculation improvement is to be prepared from by following steps:
1. get the Radix Panacis Quinquefolii dry root and be ground into particulate, add soak with ethanol, filter filtrate for later use, the medicinal residues alcohol reflux filters, and the washing of medicinal residues reuse small amount of ethanol merges impregnation liquid, extracting solution and cleaning mixture, adjust pH is to neutral, and decompression recycling ethanol is not to having the alcohol flavor and concentrating, and cold preservation is standby;
2. get macroporous adsorbent resin, be loaded in the glass column, distilled water drip washing is to there not being the alcohol flavor, the concentrated solution adjust pH that 1. step is obtained is 12-14, gets the supernatant upper prop, washes with aqueous acetone solution, discard the acetone eluent, the reuse alcohol desorption is attached to detection and does not go out ginsenoside Rb
3And pF
11, collect, merge eluent, adjust pH is to neutral, and recovery ethanol also concentrates, and adds 95% ethanol, and placement is spent the night, and filters, and is standby;
3. get decolorizing resin, be loaded in the glass column, get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 60 ℃ of following relative densities be 1.20-1.30, and 60 ℃ of following vacuum dryings were pulverized 100 mesh sieves;
4. get Radix Ophiopogonis powder and be broken into particulate, add soak with ethanol, filter, filtrate for later use, the medicinal residues alcohol reflux filters, and the washing of medicinal residues reuse small amount of ethanol merges impregnation liquid, extracting solution and cleaning mixture, and decompression recycling ethanol filters to not having the alcohol flavor and concentrating, and cold preservation is standby;
5. get macroporous adsorbent resin, be loaded in the glass column, distilled water drip washing is got the filtered solution upper prop that 4. step obtains to there not being the alcohol flavor, the distillation washing discards water elution liquid, and pure washing liquid is collected, merged in the absorption of reuse ethanolysis, reclaim ethanol and concentrated, add 95% ethanol, placement is spent the night, and filters;
6. get decolorizing resin, be loaded in the glass column, get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 25 ℃ of following relative densities be 1.16-1.20, lyophilization, and sealing is preserved;
7. 2.5-3.5: 0.5-1.5 gets the Radix Panacis Quinquefolii effective ingredient of said extracted and the effective ingredient of Radix Ophiopogonis and adds suitable pharmaceutic adjuvant and be prepared into Chinese traditional compound medicine of the present invention by weight proportion.
The invention still further relates to a kind of compound Chinese medicinal preparation for the treatment of myocardial ischemia, microcirculation improvement that obtains by above-mentioned preparation method.
The compound Chinese medicinal preparation of preferred treatment myocardial ischemia of the present invention, microcirculation improvement is to be prepared from by the following method:
1. get the Radix Panacis Quinquefolii dry root and be ground into particulate, add 80% soak with ethanol 48-96 hour, filter, filtrate for later use, medicinal residues are with 80% alcohol reflux three times, and extraction time was respectively 180,180,150 minutes, filtered, medicinal residues wash with small amount of ethanol, merge impregnation liquid, extracting solution and cleaning mixture, adjust pH is to neutral, and decompression recycling ethanol is to not having the alcohol flavor and concentrating, filter, cold preservation is standby;
2. get macroporous adsorbent resin, be loaded on suitable column volume and diameter: the post height is about 1: in the glass column of 16-18, distilled water drip washing is to there not being the alcohol flavor.The concentrated solution adjust pH that 1. step is obtained is 12-14, gets the supernatant upper prop, and 30% aqueous acetone solution is washed 1-3 times of column volume, discards 30% acetone eluent, and reuse 70% alcohol desorption is attached to detection and does not go out ginsenoside Rb
3And pF
11, collect, merge 70% ethanol elution, adjust pH is to neutral, and recovery ethanol also concentrates, and adds 95% ethanol, and placement is spent the night, and filters, and is standby;
3. get decolorizing resin, be loaded on suitable column volume and diameter: the post height is about 1: in the 6-8 glass column, get above-mentioned filtered solution upper prop decolouring, the effluent decompression recycling ethanol is to there not being the alcohol flavor, and to be concentrated into 60 ℃ of following relative densities be 1.20-1.30, and 60 ℃ of following vacuum dryings were pulverized 100 mesh sieves;
4. get Radix Ophiopogonis powder and be broken into particulate, add 80% soak with ethanol 24-72 hour, filter filtrate for later use, medicinal residues are with 80% alcohol reflux 2-3 time, each 1-2 hour, filter the washing of medicinal residues reuse small amount of ethanol, merge impregnation liquid, extracting solution and cleaning mixture, decompression recycling ethanol filters to not having the alcohol flavor and concentrating, and cold preservation is standby;
5. get macroporous adsorbent resin, be loaded on suitable column volume and diameter: the post height is about 1: in the glass column of 16-18, distilled water drip washing is to there not being the alcohol flavor.Get the filtered solution upper prop that 4. step obtains, the distillation washing discards water elution liquid, and pure washing liquid is collected, merged in the absorption of reuse 70% ethanolysis, reclaims ethanol and also concentrates, and adds 95% ethanol, and placement is spent the night, and filters;
6. get decolorizing resin, be loaded on suitable column volume and diameter: the post height is about 1: in the 6-8 glass column, get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 25 ℃ of following relative densities be 1.16-1.20, lyophilization, and sealing is preserved;
7. 2.5-3.5: 0.5-1.5 gets the Radix Panacis Quinquefolii effective ingredient of said extracted and the effective ingredient of Radix Ophiopogonis and adds suitable pharmaceutic adjuvant and be prepared into Chinese traditional compound medicine of the present invention by weight proportion.
Employed macroporous adsorbent resin comprises models such as D101, D21, AB-8 in the preparation method of the present invention.Employed decolorizing resin is weakly alkaline ion exchange resin, comprises ZTC-2, D301.
Compound preparation of the present invention can be made various dosage forms, comprises injection, bulk capacity injection, lyophilized injectable powder, and medicine-feeding way is intravenous injection.
Compound preparation of the present invention can be made injection, and its preparation method is:
2.5-3.5: 0.5-1.5 gets Radix Panacis Quinquefolii effective ingredient and the effective ingredient of Radix Ophiopogonis that the present invention extracts and adds the injection water by weight proportion, shake up, leave standstill cold preservation, filter, by volume add 0.5% needle-use activated carbon 30-40 degree heated and stirred, treat that cold slightly after-filtration takes off charcoal, filtering with microporous membrane, sealing by fusing is in ampoule, and 105 ℃ of pressure sterilizings promptly.The specification of injection is 2～10ml, usage: one to three time on the one, each 1-3 props up.
Compound preparation of the present invention can also be made high-capacity injection, and its preparation method is:
2.5-3.5: 0.5-1.5 gets Radix Panacis Quinquefolii effective ingredient and the effective ingredient of Radix Ophiopogonis that the present invention extracts and adds the injection water by weight proportion, shake up, leave standstill cold preservation, filter, by volume add 0.5% needle-use activated carbon 30-40 degree heated and stirred, treat that cold slightly after-filtration takes off charcoal, filtering with microporous membrane adds the injection water, filtering with microporous membrane again, be sub-packed in the infusion bottle, 105 ℃ of pressure sterilizings promptly.The specification of this bulk capacity injection is 100～500ml, usage: one to three time on the one, and each 1-3 bottle.
Compound preparation of the present invention can also be made lyophilized injectable powder, and its preparation method is:
2.5-3.5: 0.5-1.5 gets Radix Panacis Quinquefolii effective ingredient and the effective ingredient of Radix Ophiopogonis that the present invention extracts and adds the injection water by weight proportion, shake up, leave standstill cold preservation, filter, by volume add 0.5% needle-use activated carbon 30-40 degree heated and stirred, treat that cold slightly after-filtration takes off charcoal, add 15% mannitol solution, shake up, cross the film of 0.8 μ m earlier, after 0.45 μ m film, the microporous filter membrane Entkeimung of reuse 0.22 μ m.Every 3mL of embedding, lyophilization promptly.
Lyophilisation condition: vacuum 750mmHg, pre-freeze temperature-50 ℃, 2 hours pre-freeze time; Sublimation temperature-30 ℃, 20 hours distillation time; Sublimation temperature-10 ℃ for the second time, 6 hours distillation time; 40 ℃ of baking temperatures, 4 hours drying times, promptly.
Used Radix Panacis Quinquefolii Panax quinquefolium L. and the Radix Ginseng of the present invention is all the Araliaceae panax species, also is that QI invigorating commonly used is clinically set upright the strengthening by means of tonics medicine.Because of Radix Panacis Quinquefolii and the former plant of Radix Ginseng Rubra are equal congener, so contained big class chemical constituent is basic identical.Its sweet in the mouth, little hardship, cool in nature, have boosting qi and nourishing yin, functions such as clearing away heat and promoting production of body fluid.Pharmaceutical research shows that Radix Panacis Quinquefolii has arrhythmia and effects such as myocardial ischemia, resisting hypertension, shock, antioxidation and blood lipid regulation metabolism, has leukocyte increasing in addition, regulates the function of immunity.
Up to now, from originating in and introducing a fine variety ginsenoside's precursor structure that isolation identification goes out each position of Radix Panacis Quinquefolii and adhere to three types separately: dammarane type (Dammarane), oleanane type (Oleanane), the grand pure type (Ocotillol) of omeprazole ladder.The dammarane type saponin belongs to tetracyclic triterpenes, and its sapogenin has two kinds, and a kind of is the A type, i.e. 20 (S)-protopanaxadiols [20 (S)-protopanaxadiol]; A kind of is Type B, i.e. 20 (S)-protopanaxatriols [20 (S)-protopanaxa triol].It is C type saponin that the oleanane type saponin belongs to pentacyclic triterpene.The grand pure type saponin pF of omeprazole ladder
11Be the novel saponin of in Radix Panacis Quinquefolii, finding recently of a class, be in the Radix Panacis Quinquefolii endemic element (Li Yixia, Liu Shufen, Wang Xiaoxia. Panax pseudoginseng Wall. Saponin 24 (R)-F
11Differentiate that the people participates in the distinctive marks [J] of Radix Panacis Quinquefolii. Chinese herbal medicine .1995,26 (10): 540～541.Nat'l Pharmaceutical ﹠ Biological Products Control Institute.Imported medicine material component analysis research [M] .1988,57～65.).
The 20s-protopanoxadiol saponins (PQDS) that is obtained by araliaceae ginseng plant's Radix Panacis Quinquefolii (Panax quinquefolium L.) dry root separation and purification mainly contains Rb
3, Rd, Rb
2, Rc and Rb
1, with Rb
3With Rd be main.Find after deliberation: PQDS can obviously dwindle dog acute myocardial infarction scope, reduces serum CK, LDH activity, and FFA metabolism disorder when correcting ischemia, and the lipid peroxidation to free radical resisting causes strengthens activities of antioxidant enzymes in the body; The PQDS HR that can obviously slow down makes bradydiastolia, prolongs the endocardium blood supply time; Can reduce the rising amplitude of LVEDP, it is intrinsic pressure to reduce left chamber relaxing period, also can increase the endocardium blood supply of cardiac muscle in addition; In addition, PQDS also can increase MBF, reduces CVR, thereby improves the ischemic region supply of blood flow; PQDS has significant protective effect to acute myocardial ischemia; PQDS obviously increases acute myocardial infarction dog myocardial flow, reduces the arteria coronaria vascular resistance, improves the ischemic myocardium blood supply, also is its valuable pharmacological foundation that resists myocardial ischemia.The Radix Panacis Quinquefolii glycol saponins can be strengthened the vigor of superoxide dismutase and glutathione peroxidase and reduce the generation of matter oxide, and operation has protective effect to myocardial ischemia-reperfusion to show it.Simultaneously, PQDS is different with general saponin, not only does not have hemolytic toxicity, and have antihemolysis (Liu Yumei, in pretty, Li Shuying etc.The development of Radix Panacis Quinquefolii glycol saponins injection and clinical research [J]. Chinese Pharmaceutical Journal, 1997,32 (10): 619～621.), and have better water solubility.
The grand pure type pseudo-ginsenoside (pesudo-ginsenoside) of omeprazole ladder-F
11Being isolated a kind of characteristic monomer component from Radix Panacis Quinquefolii, is one of composition that content is maximum in the Radix Panacis Quinquefolii saponin.Find after deliberation: pF
11To mice broken end cause the acute brain anoxia, bilateral ligation common carotid artery causes anoxia, the NaNO that ischemia causes
2, the chemical anoxia all has significant protective effect due to the KCN, this can regulate heart body, improve hemorheological function with Radix Panacis Quinquefolii is relevant.Other is pF
1110mg/kg iv. can make anesthetized rat BP, LVSP reach ± dp/dt
MaxIncrease Deng obviously, the result tentatively shows pF
11To cardiovascular system have peripheral action (Chen Li, Yang Shijie, Chen Xia. Radix Panacis Quinquefolii saponin monomer pF
11Preliminary observation [J] to the cardiovascular effect. Norman Bethune Medical University's journal, 1995,21 (1): 20～22.).
20s-Protopanaxatriol saponins (PQTS) mainly contains monomer saponin Rg
1, Re etc.; Because the PQTS that American ginseng total saponins (PQS) contains is its hemolytic main component, and is insoluble in water, makes injection thereby influence PQS, so be unsuitable for the ischemic heart desease emergent treatment.Therefore, the present invention removes the PQTS component most possibly by specific technology from PQS, has created condition for making injection, and can strengthen function of resisting myocardial ischemia.
Therefore, the 20s-protopanoxadiol saponins (PQDS) and the pseudo-ginsenoside F that obtain with araliaceae ginseng plant's Radix Panacis Quinquefolii (Panax quinquefolium L.) dry root separation and purification of the present invention
11Substitute Radix Ginseng Rubra, formerly can reduce toxic and side effects in powerful keeping, thereby reduce the generation of untoward reaction.The present invention extracts in the active component from Radix Panacis Quinquefolii: glycol saponins amounts to and is no less than 50.2%; Contain the grand pure type saponin pF of omeprazole ladder
11Be no less than 24%, and cause that the triol saponins total of side effect is not higher than 25%.This has not only created condition for making injection, and can strengthen function of resisting myocardial ischemia, makes it to become the new drug of treatment acute myocardial infarction.
Be the dried root of Liliaceae Ophiopogon plant Ophiopogon Radix Ophiopogonis japonicus (Thunb.) Ker-Gawl. Radix Ophiopogonis.Cold nature, sweet and slightly bitter taste has YIN nourishing and the production of body fluid promoting, the merit that lung moistening clears away heart-fire.The research and development of Radix Ophiopogonis in recent years is very fast, and Chinese scholars is got 45 kinds of saponin, 21 kinds of other compositions such as homoisoflavone the class plant from Radix Ophiopogonis.
Modern medicineization and pharmacological research find that Radix Ophiopogonis, the master contained compositions such as multiple steroidal saponin and cupreol, can strengthen the pituitary adrenal system function, improve the human body adaptability.There are a large amount of research datas to show simultaneously, have remarkable effect to cardiovascular system Radix Ophiopogonis, be to improve myocardial contractility Radix Ophiopogonis, strengthen the heart blood discharge amount, reduce cardiac load and myocardial oxygen consumption, and have obvious left ventricular function and the Antishock function of improving, modern clinical research is found, water decoction and the injection of single Radix Ophiopogonis, all to chronic cardiac insufficiency, coronary heart disease has obvious curative effects.
The present invention comes from existing SHENMAI ZHUSHEYE (ministry standard the 18 fascicle), existing SHENMAI ZHUSHEYE is by forming Radix Ginseng Rubra, Radix Ophiopogonis, the effect that supplementing QI to prevent collapse, YIN nourishing and the production of body fluid promoting are arranged is widely used in type of deficiency of both QI and YIN shock, coronary heart disease, viral myocarditis, chronic cardiopulmonary disease, granulocytopenia.But along with the expansion of clinical practice, constantly have bring out tachycardia, bring out angina pectoris, the report of untoward reaction such as serious abdominal distention, anaphylactic shock, skin allergy, its untoward reaction all doubt with just in the characteristic of principal agent Radix Ginseng Rubra strengthening heart and boosting pressure, QI invigorating relevant.The present invention is intended to formerly can reduce toxic and side effects in powerful keeping, thereby reduces the generation of untoward reaction.
Characteristics of the present invention are: with Radix Panacis Quinquefolii, Radix Ophiopogonis be the preparation raw material medical material, on the basis that the effective ingredient physicochemical property is fully studied to Radix Panacis Quinquefolii, Radix Ophiopogonis, extract refining according to every flavor medicine self character respectively by specific technology, keep effective ingredient to greatest extent, remove relative substance composition and the composition that causes side effect, the curative effect of medication that the present invention is made is remarkable, and toxic and side effects is low, for be used for the treatment of clinically myocardial ischemia, microcirculation improvement provide new by way of.
The specific embodiment
The following example is in order further to describe the present invention for example, rather than limits the present invention by any way.
Preparation embodiment 1 (injection):
1. get Radix Panacis Quinquefolii dry root 1kg and be ground into particulate, add 80% ethanol 2L and soaked 72 hours, filter, filtrate for later use, medicinal residues are with adding 80% ethanol 8L reflux, extract, three times, and extraction time was respectively 180,180,150 minutes, filtered, and medicinal residues wash with small amount of ethanol.Merge impregnation liquid, extracting solution and cleaning mixture, adjust pH is to neutral, and decompression recycling ethanol filters to not having the alcohol flavor and being concentrated into 5L, and cold preservation is standby.
2. get D101 macroporous adsorbent resin (dried resin) 6kg, be loaded on after treatment in the glass column of R8 * H150cm, distilled water drip washing is to there not being the alcohol flavor.Above-mentioned concentrated solution adjust pH is 13, gets the supernatant upper prop, and 30% aqueous acetone solution is washed 2 times of column volumes (about 13L), and flow velocity is per minute 100mL.Discard 30% acetone eluent, 70% alcohol desorption of the about 5 times of column volumes of reuse is attached to detection and does not go out ginsenoside Rb
3And pF
11, flow velocity is per minute 80mL.Collect, merge 70% ethanol elution, adjust pH reclaims ethanol and is concentrated into 3L to neutral, adds 95% ethanol 9L, and placement is spent the night, and filters, and is standby.
3. get D301 decolorizing resin 3kg, be loaded on after the processing in R12 * H80cm glass column, resin thickness is about 30cm.Get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 60 ℃ of following relative densities be 1.26,60 ℃ of following vacuum dryings, pulverizes 100 mesh sieves.
4. get Radix Ophiopogonis 1kg and be ground into particulate, add 80% ethanol 2L and soaked 48 hours, filter, filtrate for later use, medicinal residues are with 80% ethanol 6L reflux, extract, three times, and each 1.5 hours, filtration, medicinal residues wash with small amount of ethanol.Merge impregnation liquid, extracting solution and cleaning mixture, decompression recycling ethanol filters to not having the alcohol flavor and being concentrated into 2L, and cold preservation is standby.
5. get D101 macroporous adsorbent resin (dried resin) 2kg, be loaded on after treatment in the glass column of R6 * H90cm, distilled water drip washing is to there not being the alcohol flavor.Get above-mentioned filtered solution upper prop, 2 times of amounts of distillation washing column volume, flow velocity is per minute 120mL.Discard water elution liquid, the 70% ethanolysis absorption of the about 7 times of column volumes of reuse, flow velocity is per minute 80mL.Collect, merge pure washing liquid, reclaim ethanol and be concentrated into 1.2L, add 95% ethanol 3.6L, placement is spent the night, and filters.
6. get D301 decolorizing resin 1.5kg, be loaded on after the processing in R10 * H100cm glass column, resin thickness is about 20cm.Get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 25 ℃ of following relative densities be 1.18, lyophilization, and sealing is preserved.
7. get injection stage crude drug Radix Panacis Quinquefolii effective ingredient that the present invention extracts in constant weight ratio (3: 1) and the effective ingredient 40g of Radix Ophiopogonis adds water to 1000mL, shake up, left standstill cold preservation 24 hours, filter, by volume added 0.5% needle-use activated carbon 30-40 degree heated and stirred 45 minutes, and treated that cold slightly after-filtration took off charcoal, filtering with microporous membrane, sealing by fusing is in the 5mL ampoule, and 105 ℃ of pressure sterilizings promptly.
Measure by high performance liquid chromatography (an appendix V of Chinese Pharmacopoeia version in 2005 D), grand type saponin: the pF of omeprazole ladder is contained in each preparation unit
116.884mg; Glycol saponins: Rb
34.503mg, Rd6.570mg, Rb
22.271mg, Rb
11.008mg, Rc1.048mg, wherein glycol saponins amounts to and is not less than 15mg; Radix Panacis Quinquefolii triol saponins amounts to no more than 7.7mg; Radix Ophiopogonis steroidal class total saponins (in ophiopogonin D ') 3.464mg; Total flavones Radix Ophiopogonis (in Hesperidin) 0.559mg.
Preparation embodiment 2 (bulk capacity injection):
1. get Radix Panacis Quinquefolii dry root 1kg and be ground into particulate, add 80% ethanol 2L and soaked 72 hours, filter, filtrate for later use, medicinal residues are with adding 80% ethanol 8L reflux, extract, three times, and extraction time was respectively 180,180,150 minutes, filtered, and medicinal residues wash with small amount of ethanol.Merge impregnation liquid, extracting solution and cleaning mixture, adjust pH is to neutral, and decompression recycling ethanol filters to not having the alcohol flavor and being concentrated into 5L, and cold preservation is standby.
2. get D21 macroporous adsorbent resin (dried resin) 6kg, be loaded on after treatment in the glass column of R8 * H150cm, distilled water drip washing is to there not being the alcohol flavor.Above-mentioned concentrated solution adjust pH is 13, gets the supernatant upper prop, and 30% aqueous acetone solution is washed 2 times of column volumes (about 13L), and flow velocity is per minute 100mL.Discard 30% acetone eluent, 70% alcohol desorption of the about 5 times of column volumes of reuse is attached to detection and does not go out ginsenoside Rb
3And pF
11, flow velocity is per minute 80mL.Collect, merge 70% ethanol elution, adjust pH reclaims ethanol and is concentrated into 3L to neutral, adds 95% ethanol 9L, and placement is spent the night, and filters, and is standby.
3. get ZTC-2 decolorizing resin 3kg, be loaded on after the processing in R12 * H80cm glass column, resin thickness is about 30cm.Get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 60 ℃ of following relative densities be 1.26,60 ℃ of following vacuum dryings, pulverizes 100 mesh sieves.
4. get Radix Ophiopogonis 1kg and be ground into particulate, add 80% ethanol 2L and soaked 48 hours, filter, filtrate for later use, medicinal residues are with 80% ethanol 6L reflux, extract, three times, and each 1.5 hours, filtration, medicinal residues wash with small amount of ethanol.Merge impregnation liquid, extracting solution and cleaning mixture, decompression recycling ethanol filters to not having the alcohol flavor and being concentrated into 2L, and cold preservation is standby.
5. get D21 macroporous adsorbent resin (dried resin) 2kg, be loaded on after treatment in the glass column of R6 * H90cm, distilled water drip washing is to there not being the alcohol flavor.Get above-mentioned filtered solution upper prop, 2 times of amounts of distillation washing column volume, flow velocity is per minute 120mL.Discard water elution liquid, the 70% ethanolysis absorption of the about 7 times of column volumes of reuse, flow velocity is per minute 80mL.Collect, merge pure washing liquid, reclaim ethanol and be concentrated into 1.2L, add 95% ethanol 3.6L, placement is spent the night, and filters.
6. get ZTC-2 decolorizing resin 1.5kg, be loaded on after the processing in R10 * H100cm glass column, resin thickness is about 20cm.Get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 25 ℃ of following relative densities be 1.18, lyophilization, and sealing is preserved.
7. get injection stage crude drug Radix Panacis Quinquefolii effective ingredient that the present invention extracts in constant weight ratio (3: 1) and the effective ingredient 40g of Radix Ophiopogonis adds water to 1000mL, shake up, leave standstill cold preservation 24 hours, and filtered, by volume added 0.5% needle-use activated carbon 30-40 degree heated and stirred 45 minutes, treat that cold slightly after-filtration takes off charcoal, filtering with microporous membrane, water for injection add to full dose 20000mL, filtering with microporous membrane, be sub-packed in the 100mL infusion bottle, 105 ℃ of pressure sterilizings promptly.
Measure by high performance liquid chromatography (an appendix V of Chinese Pharmacopoeia version in 2005 D), grand type saponin: the pF of omeprazole ladder is contained in each preparation unit
117.021mg; Glycol saponins: Rb
34.719mg, Rd6.375mg, Rb
22.382mg, Rb
10.983mg, Rc0.967mg, wherein glycol saponins amounts to and is not less than 15.1mg; Radix Panacis Quinquefolii triol saponins amounts to no more than 7.8mg; Radix Ophiopogonis steroidal class total saponins (in ophiopogonin D ') 3.377mg; Total flavones Radix Ophiopogonis (in Hesperidin) 0.569mg.
Preparation embodiment 3 (freeze-dried powder):
1. get Radix Panacis Quinquefolii dry root 1kg and be ground into particulate, add 80% ethanol 2L and soaked 72 hours, filter, filtrate for later use, medicinal residues are with adding 80% ethanol 8L reflux, extract, three times, and extraction time was respectively 180,180,150 minutes, filtered, and medicinal residues wash with small amount of ethanol.Merge impregnation liquid, extracting solution and cleaning mixture, adjust pH is to neutral, and decompression recycling ethanol filters to not having the alcohol flavor and being concentrated into 5L, and cold preservation is standby.
2. get AB-8 macroporous adsorbent resin (dried resin) 6kg, be loaded on after treatment in the glass column of R8 * H150cm, distilled water drip washing is to there not being the alcohol flavor.Above-mentioned concentrated solution adjust pH is 13, gets the supernatant upper prop, and 30% aqueous acetone solution is washed 2 times of column volumes (about 13L), and flow velocity is per minute 100mL.Discard 30% acetone eluent, 70% alcohol desorption of the about 5 times of column volumes of reuse is attached to detection and does not go out ginsenoside Rb
3And pF
11, flow velocity is per minute 80mL.Collect, merge 70% ethanol elution, adjust pH reclaims ethanol and is concentrated into 3L to neutral, adds 95% ethanol 9L, and placement is spent the night, and filters, and is standby.
3. get ZTC-2 decolorizing resin 3kg, be loaded on after the processing in R12 * H80cm glass column, resin thickness is about 30cm.Get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 60 ℃ of following relative densities be 1.26,60 ℃ of following vacuum dryings, pulverizes 100 mesh sieves.
4. get Radix Ophiopogonis 1kg and be ground into particulate, add 80% ethanol 2L and soaked 48 hours, filter, filtrate for later use, medicinal residues are with 80% ethanol 6L reflux, extract, three times, and each 1.5 hours, filtration, medicinal residues wash with small amount of ethanol.Merge impregnation liquid, extracting solution and cleaning mixture, decompression recycling ethanol filters to not having the alcohol flavor and being concentrated into 2L, and cold preservation is standby.
5. get AB-8 macroporous adsorbent resin (dried resin) 2kg, be loaded on after treatment in the glass column of R6 * H90cm, distilled water drip washing is to there not being the alcohol flavor.Get above-mentioned filtered solution upper prop, 2 times of amounts of distillation washing column volume, flow velocity is per minute 120mL.Discard water elution liquid, the 70% ethanolysis absorption of the about 7 times of column volumes of reuse, flow velocity is per minute 80mL.Collect, merge pure washing liquid, reclaim ethanol and be concentrated into 1.2L, add 95% ethanol 3.6L, placement is spent the night, and filters.
6. get ZTC-2 decolorizing resin 1.5kg, be loaded on after the processing in R10 * H100cm glass column, resin thickness is about 20cm.Get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 25 ℃ of following relative densities be 1.18, lyophilization, and sealing is preserved.
7. get injection stage crude drug Radix Panacis Quinquefolii effective ingredient that the present invention extracts in constant weight ratio (3: 1) and the effective ingredient 40g of Radix Ophiopogonis adds water to 750mL, shake up, leave standstill cold preservation 24 hours, and filtered, by volume added 0.5% needle-use activated carbon 30-40 degree heated and stirred 45 minutes, treat that cold slightly after-filtration takes off charcoal, add 250mL 15% mannitol solution, shake up, cross the film of 0.8 μ m earlier, after 0.45 μ m film, the microporous filter membrane Entkeimung of reuse 0.22 μ m.Every 3mL of embedding, lyophilization promptly.
Lyophilisation condition: vacuum 750mmHg, pre-freeze temperature-50 ℃, 2 hours pre-freeze time; Sublimation temperature-30 ℃, 20 hours distillation time; Sublimation temperature-10 ℃ for the second time, 6 hours distillation time; 40 ℃ of baking temperatures, 4 hours drying times, promptly.
Measure by high performance liquid chromatography (an appendix V of Chinese Pharmacopoeia version in 2005 D), grand type saponin: the pF of omeprazole ladder is contained in each preparation unit
116.874mg; Glycol saponins: Rb
34.695mg, Rd6.619mg, Rb
22.533mg, Rb
10.996mg, Rc1.068mg, wherein glycol saponins amounts to and is not less than 15.2mg; Radix Panacis Quinquefolii triol saponins amounts to no more than 7.9mg; Radix Ophiopogonis steroidal class total saponins (in ophiopogonin D ') 3.502mg; Total flavones Radix Ophiopogonis (in Hesperidin) 0.581mg.
Pharmacodynamics embodiment
Embodiment 1 (the Acute Myocardial Ischemia in Rats experiment that isoproterenol hydrochloride inj (ISO) brings out): 1 medicine and reagent
(1) injection of the embodiment of the invention 1 (Radix Panacis Quinquefolii injection Radix Ophiopogonis)
Compound method: prepare desired concn solution with 5% glucose injection before the administration
(2) FUFANG DANSHEN ZHUSHEYE: Shanghai Zhongxi Pharmaceutical Co., Ltd.
Lot number: 0410004
Consumption: adult's intravenous drip, a 10～16ml is with 5% glucose injection 100
～500ml dilution back is used 1 time on the one
(3) isoproterenol hydrochloride inj (Iso): Shanghai Hefeng Pharmaceutical Co., Ltd.
Lot number: 4E20001
(4) 5% glucose injections: Zhiying Pharmaceutical Factory, Shenyang
Lot number: 05030701
(5) 20% urethanes: urethanes China Medicine (Group) Shanghai Chemical Reagent Co.,
Lot number: F 20020802 chemical pure CP
Face with preceding and prepare with 0.9% normal saline
2 laboratory animals
Wistar rat body weight (180～220g) male and female half and half
Laboratory animal is provided by Shenyang Pharmaceutical University's Experimental Animal Center
The quality certification number: SCXK (the Liao Dynasty) 2003-008
3 experimental apparatus
(1) RM6240CD type multi-path physiology signal acquiring system Chengdu instrument maker
(2) balance equipment factory of company of Nereid section on the JA1003 electronic balance
(3) balance equipment factory of company of Nereid section on the JY8001 electronic balance
4 experimental techniques
60 rats (180～220g, male and female dual-purpose) are divided into six groups at random, 10 every group, male and female half and half.Be respectively model control group; The basic, normal, high dosage group of Radix Panacis Quinquefolii injection Radix Ophiopogonis (dosage is respectively 8.4mg/kg by the clinical dosage conversion, 16.8mg/kg, 33.6mg/kg); Gastric infusion group (16.8mg/kg); Positive controls (FUFANG DANSHEN ZHUSHEYE 16.8mg/kg).Be subjected to reagent thing and positive controls all to be mixed with desired concn with 5% glucose, the administration volume is 10ml/kg, abdominal cavity successive administration seven days, 60min animal subject urethane intraperitoneal injection of anesthesia (1.2g/kg) after the last administration, back of the body position is fixing, with the RM6240CD type multi-path physiology signal acquiring system pin type electrode recording ecg that links to each other with the rat extremity.The subcutaneous injection isoproterenol hydrochloride inj brings out Acute Myocardial Ischemia in Rats, and dosage is 2mg/kg, and the administration volume is 4ml/kg.Observe after the administration 5 ', 10 ', 20 ', the height of ST field offset baseline in 30 ' electrocardiogram.With the skew average serves as to weigh the observation index of myocardial damage, adds up and significance test.
5 statistical procedures methods
Experimental data represents that with meansigma methods x ± standard deviation (SD) statistics are checked with T between group between group.Enumeration data statistics X
2Check.
6 results and discussion
The result is as shown in table 1, Radix Panacis Quinquefolii injection Radix Ophiopogonis height, middle dosage intravenously administrable can obviously reduce the isoproterenol subcutaneous injection cause myocardial metabolism strengthen due to the skew of ST section during myocardial ischemia, with model group relatively there were significant differences (P＜0.05, P＜0.01=.The inhibitory action and the model group of low dosage are more not obvious.The positive drug FUFANG DANSHEN ZHUSHEYE also has effect.
Table 1: Radix Panacis Quinquefolii injection Radix Ophiopogonis brings out the influence of rat heart muscle sum of ischemia ST field offset degree to Iso
( x±SD)
| Group | Dosage (mg/kg) | Number of animals (only) | The ST field offset |
| Dosage group low dose group is irritated the stomach group in the model group high dose group | - 33.6 16.8 8.4 16.8 | 10 10 10 10 10 | 565.67±212.95 299.64± 58.17** 409.89±72.14* 440.12±104.89 439.12±107.53 |
| Positive group | - | 10 | 400.41±67.62* |
Compare * P＜0.05 * * P＜0.01 with matched group
The formation of T ripple is that the electrode that produces in the ventricle negative polarization process changes, and Lepeschkin thinks, the multipole effect of intracardiac, adventitia flesh layer temperature difference variable effect ventricle.It is cross-section myocardium thermograde theory.Flesh layer temperature is higher than under the endocardium 0.5-1.0 ℃ on flesh layer under the normal myocardium adventitia, forms positive T wave, otherwise then the T ripple is inverted, and cross-section myocardium thermograde is big more, and the T wave-amplitude is just high more.Increase the then cross-section myocardium thermograde of coronary flow and reduce, so the increase and decrease of heat radiation is regulated in the increase and decrease of normal cross-section myocardium temperature by means of myocardial blood flow and coronary flow.Can infer that according to this explanation heavy dose of pituitrin significantly reduces coronary flow owing to shrink arteria coronaria small artery and blood capillary, reduce myocardium heat radiation process, the particularly heat radiation of flesh layer under the visceral pericardium increases flesh layer temperature difference under intracardiac, the adventitia, so the T ripple significantly increases.
The Acute Myocardial Ischemia in Rats method is an important and classical animal model of research medicaments for resisting myocardial ischemia due to the Pit.Document is arranged
[14]Point out: can cause the remarkable rising of T ripple behind the intravenous injection Pit about 20S.Can find out that by this paper experimental result Radix Panacis Quinquefolii injection Radix Ophiopogonis changes rat electrocardiogram due to the Pit obvious suppression effect is arranged.Prompting Radix Panacis Quinquefolii injection Radix Ophiopogonis has certain protective role to rat heart muscle ischemic injuries due to the Pit.
Embodiment 2 (anti-myocardial ischemia effect---the mensuration that mice trachea folder closes the electrocardio extinction time):
1 medicine and reagent
(1) injection of the embodiment of the invention 1 (Radix Panacis Quinquefolii injection Radix Ophiopogonis)
Compound method: prepare desired concn solution with 5% glucose injection before the administration
(2) FUFANG DANSHEN ZHUSHEYE: Shanghai Zhongxi Pharmaceutical Co., Ltd.
Lot number: 0410004
Consumption: adult's intravenous drip, a 10～16ml is with 5% glucose injection 100
～500ml dilution back is used 1 time on the one
(3) 5% glucose injections: Zhiying Pharmaceutical Factory, Shenyang
Lot number: 05030701
(4) 20% urethanes: urethanes China Medicine (Group) Shanghai Chemical Reagent Co.,
Lot number: F 20020802 chemical pure CP
Face with preceding and prepare with 0.9% normal saline
2 laboratory animals
Kunming kind white mice body weight (18～22g) male and female half and half
Laboratory animal is provided by Shenyang Pharmaceutical University's Experimental Animal Center
The quality certification number: SCXK (the Liao Dynasty) 2003-008
3 experimental apparatus
(1) RM6240CD type multi-path physiology signal acquiring system Chengdu instrument maker
(2) balance equipment factory of company of Nereid section on the JA1003 electronic balance
(3) balance equipment factory of company of Nereid section on the JY8001 electronic balance
4 experimental techniques
Tried mice (18～22g, male and female dual-purpose) with 60 and be divided into 6 groups at random, 10 every group, male and female half and half.First group is model group, tail vein injection 0.9% normal saline; Second and third, four groups be the basic, normal, high dosage group of Radix Panacis Quinquefolii injection Radix Ophiopogonis, dosage is respectively 12mg/kg, 24mg/kg, 48mg/kg by clinical dosage conversion; The 5th group is Radix Panacis Quinquefolii injection Radix Ophiopogonis gastric infusion group, and dosage is 24mg/kg; The 6th group is FUFANG DANSHEN ZHUSHEYE intravenous injection group, and dosage is with middle dosage group.Each is organized the administration volume and is 0.2ml/10g.Tail vein successive administration 7 days, once a day, 60min will be tried mice by literature method and be used urethane (1.2g/kg) intraperitoneal injection of anesthesia after the last administration, after the righting reflex loss, back of the body position is fixing, throat portion surgical exposure and free trachea, link to each other with the mice extremity with RM6240CD type multi-path physiology signal acquiring system pin type electrode, gather normal ECG, close the mice trachea, write down every group every the little mousetrap and hold one's breath the time of pipe to the electrocardio disappearance with small artery folder folder.
5 statistical procedures methods
Experimental data represents that with meansigma methods x ± standard deviation (SD) statistics are checked with T between group between group.Enumeration data statistics X
2Check.
6 results and discussion
The result is as shown in table 2, and Radix Panacis Quinquefolii injection Radix Ophiopogonis height, middle dosage intravenously administrable closes its electrocardio extinction time of mice trachea to folder that tangible prolongation effect is arranged, and relatively there were significant differences with model group, P＜0.05, P＜0.01.The low dosage mice is more not obvious to the prolongation effect and the model group of electrocardio extinction time.The positive drug FUFANG DANSHEN ZHUSHEYE also has effect.
Table 2: Radix Panacis Quinquefolii injection Radix Ophiopogonis intravenously administrable closes the influence (x ± SD) of electrocardio extinction time to mice trachea folder
| Group | Dosage (mg/kg) | Number of animals (only) | Time-to-live (min) |
| Dosage group low dose group is irritated the positive group of stomach group in the matched group high dose group | - 48 24 12 12 24 | 10 10 10 10 10 10 | 4.31±0.60 5.93±0.64** 5.69±1.02** 5.03±1.25 4.97±1.25 5.53±0.45* |
Compare * P＜0.05 * * P＜0.01 with matched group
Mainly show as myocardial ischemia-anoxemia during myocardial ischemia.In the pharmacology primary dcreening operation experiment of anti-myocardial ischemia medicine, the general mice anoxia enduring laboratory method that adopts, but bibliographical information is arranged, though the mice hypoxia endurance test is simple and easy to do, this whole animal anoxia enduring experiment gained result is reflecting myocardium but also comprise that body tissue is to anoxybiotic reaction not only.Especially cerebral tissue is responsive especially to anoxia.There is experiment to show that all medicines that can influence the central nervous system can both influence the mice time-to-live under anaerobic conditions.Other has anoxia enduring time-to-live and the myocardial oxygen consumption of report rat, mice not to have parallel relation, thinks therefore that the whole animal anoxia enduring is tested can not accurately represent myocardium anoxia enduring situation.Therefore, this paper has investigated the influence that Radix Panacis Quinquefolii injection Radix Ophiopogonis closes the electrocardio extinction time to mice trachea folder, and result of the test shows that the electrocardio that it can effectively prolong mice under the above-mentioned condition disappears and the time-to-live.
Embodiment 3 (chloroform brings out the experiment of mice ventricular fibrillation and barium chloride brings out the rat ventricular experiment):
1 medicine and reagent
(1) injection of the embodiment of the invention 1 (Radix Panacis Quinquefolii injection Radix Ophiopogonis)
Compound method: prepare desired concn solution with 5% glucose injection before the administration
(2) FUFANG DANSHEN ZHUSHEYE: Shanghai Zhongxi Pharmaceutical Co., Ltd.
Lot number: 0410004
Consumption: adult's intravenous drip, a 10～16ml is with 5% glucose injection 100
～500ml dilution back is used 1 time on the one
(3) 5% glucose injections: Zhiying Pharmaceutical Factory, Shenyang
Lot number: 05030701
(4) 20% urethanes: urethanes China Medicine (Group) Shanghai Chemical Reagent Co.,
Lot number: F 20020802 chemical pure CP
Face with preceding and prepare with 0.9% normal saline
(5) chloroform (chloroform): Dongxing, Shenyang City chemical reagent work
Lot number: 20021121
(6) isoproterenol hydrochloride inj (Iso): Shanghai Hefeng Pharmaceutical Co., Ltd.
Lot number: 4E20001
(7) 10% chloral hydrate: Gaobeidian City, chloral hydrate Hebei spring scenery chemical reagent work
Lot number: 950316 chemical pure CP
Face with preceding and prepare with 0.9% normal saline
2 laboratory animals
(1) Wistar rat body weight (180～220g) male and female half and half
(2) Kunming kind white mice body weight (18～22g) male and female half and half
Laboratory animal is provided by Shenyang Pharmaceutical University's Experimental Animal Center
The quality certification number: SCXK (the Liao Dynasty) 2003-008
3 experimental apparatus
(1) RM6240CD type multi-path physiology signal acquiring system Chengdu instrument maker
(2) balance equipment factory of company of Nereid section on the JA1003 electronic balance
(3) balance equipment factory of company of Nereid section on the JY8001 electronic balance
4 experimental techniques
4.1 chloroform brings out the experiment of mice ventricular fibrillation
The animal subject grouping, administering mode, dosage closes experiment with mice trachea folder.Animal subject successive administration seven days, 60min is placed on mice in the inverted 400ml beaker after the last administration, in be placed with the cotton balls that contains the 3ml chloroform, whenever change 1 later on and add the 0.5ml chloroform again, stop to mouse breathing, take out immediately, open brisket and observe the incidence rate of examining generation ventricular fibrillation, use X
2Its significance is judged in check.
4.2 barium chloride brings out the rat ventricular experiment
The animal subject grouping, administering mode, dosage is with embodiment 1.Animal subject successive administration seven days, 60min animal subject chloral hydrate intraperitoneal injection of anesthesia after the last administration, back of the body position is fixing, with the RM6240CD type multi-path physiology signal acquiring system pin type electrode recording ecg that links to each other with the rat extremity.
5 statistical procedures methods
Experimental data represents that with meansigma methods x ± standard deviation (SD) statistics are checked with T between group between group.Enumeration data statistics X
2Check.
6 results and discussion
6.1 chloroform brings out the experiment of mice ventricular fibrillation
The result is as shown in table 3, and Radix Panacis Quinquefolii injection Radix Ophiopogonis height, middle dosage intravenously administrable brings out the incidence rate of quivering the mice chamber to chloroform that the obvious suppression effect is arranged, and relatively there were significant differences with model group, (P＜0.05, P＜0.01).The inhibitory action and the model group of low dosage are more not obvious.
Table 3: Radix Panacis Quinquefolii injection Radix Ophiopogonis intravenously administrable is to the influence of mice ventricular fibrillation incidence rate (x ± SD)
| Group | Dosage (mg/kg) | Number of animals (only) takes place | Number of animals (only) does not take place | Percentage rate (%) quivers in the chamber |
| Dosage group low dosage in the model group high dose group | -- 48 24 12 | 12 4 6 9 | 5 15 14 11 | 70.6 21.0** 30.0* 45.0 |
| Group is irritated the positive group of stomach group | 24 24 | 8 6 | 12 13 | 40.0 31.6* |
Through X
2Check, administration group and model group compare, * P＜0.05 * * P＜0.01
6.2 barium chloride brings out the rat ventricular experiment
The result is as shown in table 5, the arrhythmia that Radix Panacis Quinquefolii injection Radix Ophiopogonis height, middle dosage intravenously administrable cause the barium chloride shortening effect of having held time, and relatively there were significant differences with model group, (P＜0.05, P＜0.01).The inhibitory action and the model group of low dosage are more not obvious.
Table 5: Radix Panacis Quinquefolii injection Radix Ophiopogonis brings out the protective effect (x ± SD) of rat ventricular to barium chloride
| Group | Dosage (mg/kg) | Number of animals (only) | Arrhythmia hold time (min) |
| The positive group of dosage group low dose group gavage group in the model group high dose group | - 33.6 16.8 8.4 16.8 - | 10 10 10 10 10 10 | 49.3±3.5 43.1±2.1** 45.3±1.8* 45.9±1.0 45.6±2.2 46.4±1.1 |
Administration group and model group compare, * P＜0.05 * * P＜0.01
During myocardial ischemia, because the heart ischemia anoxia, the myocardial metabolism disorder, serious arrhythmia often takes place in the later stage, and this is because induced myocardial injury is the generation and the conduction of cardiac impulse is obstructed, and brings out arrhythmia then.
The self-disciplining that the chloroform of doses can improve cardiac muscle causes ventricular premature contraction, ventricular tachycardia even chamber to be quivered.It is reported that the arrhythmia that chloroform brings out may be relevant to the effect of endogenous catecholamine with its sensitization heart; The similar energy with calcium chloride of barium chloride passes through the slow channel and interior stream, increases the rhythm of the heart, and brings out arrhythmia.Experiment shows that Radix Panacis Quinquefolii injection Radix Ophiopogonis can resist the arrhythmia that chloroform, barium chloride bring out, and prolongs the arrhythmia time started, shortens arrhythmia and holds time.
Claims (8)
1. compound Chinese medicinal preparation for the treatment of myocardial ischemia, microcirculation improvement is characterized in that each preparation unit contains the grand type saponin of Radix Panacis Quinquefolii omeprazole ladder; Radix Panacis Quinquefolii glycol saponins: Rb
3, Rd, Rb
2, Rb
1, Rc, wherein the Radix Panacis Quinquefolii glycol saponins must not amount to and is lower than 14.848mg; Radix Panacis Quinquefolii triol saponins amounts to no more than 8.016mg; Radix Ophiopogonis steroidal class total saponins; Radix Ophiopogonis total flavones, and pharmaceutic adjuvant.
2. compound Chinese medicinal preparation according to claim 1 is characterized in that each preparation unit contains grand type saponin: the pF of Radix Panacis Quinquefolii omeprazole ladder
116.330-7.339mg; Radix Panacis Quinquefolii glycol saponins: Rb
34.430-4.869mg, Rd 6.258-6.721mg, Rb
22.271-2.681mg, Rb
10.955-1.008mg, Rc0.934-1.090mg, wherein the Radix Panacis Quinquefolii glycol saponins must not amount to and is lower than 14.848mg; Radix Panacis Quinquefolii triol saponins amounts to no more than 8.016mg; Radix Ophiopogonis steroidal class total saponins (in ophiopogonin D ') 3.214-3.549mg; Total flavones Radix Ophiopogonis (in Hesperidin) 0.521-0.589mg, and pharmaceutic adjuvant.
3. compound Chinese medicinal preparation according to claim 2, wherein said Radix Panacis Quinquefolii triol saponins amounts to no more than 7.8mg.
4. according to claim 2 or 3 described compound Chinese medicinal preparation, wherein said pharmaceutic adjuvant is selected from following one or more: sodium hydroxide, sodium carbonate, sodium chloride, dextran, mannitol, sorbitol, fructose, erythritol, Xylitol, hydroxypropyl beta cyclodextrin and water for injection.
5. compound Chinese medicinal preparation according to claim 4, it is made into various dosage forms, comprises injection, bulk capacity injection, lyophilized injectable powder.
6. the preparation method of claim 1 or 2 described compound Chinese medicinal preparation the steps include:
1. get the Radix Panacis Quinquefolii dry root and be ground into particulate, add soak with ethanol, filter filtrate for later use, the medicinal residues alcohol reflux filters, and the washing of medicinal residues reuse small amount of ethanol merges impregnation liquid, extracting solution and cleaning mixture, adjust pH is to neutral, and decompression recycling ethanol is not to having the alcohol flavor and concentrating, and cold preservation is standby;
2. get macroporous adsorbent resin, be loaded in the glass column, distilled water drip washing is to there not being the alcohol flavor, the concentrated solution adjust pH that 1. step is obtained is 12-14, gets the supernatant upper prop, washes with aqueous acetone solution, discard the acetone eluent, the reuse alcohol desorption is attached to detection and does not go out ginsenoside Rb
3And pF
11, collect, merge eluent, adjust pH is to neutral, and recovery ethanol also concentrates, and adds 95% ethanol, and placement is spent the night, and filters, and is standby;
3. get decolorizing resin, be loaded in the glass column, get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 60 ℃ of following relative densities be 1.20-1.30, and 60 ℃ of following vacuum dryings were pulverized 100 mesh sieves;
4. get Radix Ophiopogonis powder and be broken into particulate, add soak with ethanol, filter, filtrate for later use, the medicinal residues alcohol reflux filters, and the washing of medicinal residues reuse small amount of ethanol merges impregnation liquid, extracting solution and cleaning mixture, and decompression recycling ethanol filters to not having the alcohol flavor and concentrating, and cold preservation is standby;
5. get macroporous adsorbent resin, be loaded in the glass column, distilled water drip washing is got the filtered solution upper prop that 4. step obtains to there not being the alcohol flavor, the distillation washing discards water elution liquid, and pure washing liquid is collected, merged in the absorption of reuse ethanolysis, reclaim ethanol and concentrated, add 95% ethanol, placement is spent the night, and filters;
6. get decolorizing resin, be loaded in the glass column, get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 25 ℃ of following relative densities be 1.16-1.20, lyophilization, and sealing is preserved;
7. 2.5-3.5: 0.5-1.5 gets the Radix Panacis Quinquefolii effective ingredient of said extracted and the effective ingredient of Radix Ophiopogonis and adds suitable pharmaceutic adjuvant and be prepared into Chinese traditional compound medicine of the present invention by weight proportion.
7. the preparation method of the described compound Chinese medicinal preparation of claim 6 the steps include:
1. get the Radix Panacis Quinquefolii dry root and be ground into particulate, add 80% soak with ethanol 48-96 hour, filter, filtrate for later use, medicinal residues are with 80% alcohol reflux three times, and extraction time was respectively 180,180,150 minutes, filtered, medicinal residues wash with small amount of ethanol, merge impregnation liquid, extracting solution and cleaning mixture, adjust pH is to neutral, and decompression recycling ethanol is to not having the alcohol flavor and concentrating, filter, cold preservation is standby;
2. get macroporous adsorbent resin, be loaded on suitable column volume and diameter: the post height is about 1: in the glass column of 16-18, distilled water drip washing is to there not being the alcohol flavor.The concentrated solution adjust pH that 1. step is obtained is 12-14, gets the supernatant upper prop, and 30% aqueous acetone solution is washed 1-3 times of column volume, discards 30% acetone eluent, and reuse 70% alcohol desorption is attached to detection and does not go out ginsenoside Rb
3And pF
11, collect, merge 70% ethanol elution, adjust pH is to neutral, and recovery ethanol also concentrates, and adds 95% ethanol, and placement is spent the night, and filters, and is standby;
3. get decolorizing resin, be loaded on suitable column volume and diameter: the post height is about 1: in the 6-8 glass column, get above-mentioned filtered solution upper prop decolouring, the effluent decompression recycling ethanol is to there not being the alcohol flavor, and to be concentrated into 60 ℃ of following relative densities be 1.20-1.30, and 60 ℃ of following vacuum dryings were pulverized 100 mesh sieves;
4. get Radix Ophiopogonis powder and be broken into particulate, add 80% soak with ethanol 24-72 hour, filter filtrate for later use, medicinal residues are with 80% alcohol reflux 2-3 time, each 1-2 hour, filter the washing of medicinal residues reuse small amount of ethanol, merge impregnation liquid, extracting solution and cleaning mixture, decompression recycling ethanol filters to not having the alcohol flavor and concentrating, and cold preservation is standby;
5. get macroporous adsorbent resin, be loaded on suitable column volume and diameter: the post height is about 1: in the glass column of 16-18, distilled water drip washing is to there not being the alcohol flavor.Get the filtered solution upper prop that 4. step obtains, the distillation washing discards water elution liquid, and pure washing liquid is collected, merged in the absorption of reuse 70% ethanolysis, reclaims ethanol and also concentrates, and adds 95% ethanol, and placement is spent the night, and filters;
6. get decolorizing resin, be loaded on suitable column volume and diameter: the post height is about 1: in the 6-8 glass column, get the decolouring of above-mentioned filtered solution upper prop, the effluent decompression recycling ethanol is not to there being the alcohol flavor, and to be concentrated into 25 ℃ of following relative densities be 1.16-1.20, lyophilization, and sealing is preserved;
7. 2.5-3.5: 0.5-1.5 gets the Radix Panacis Quinquefolii effective ingredient of said extracted and the effective ingredient of Radix Ophiopogonis and adds suitable pharmaceutic adjuvant and be prepared into Chinese traditional compound medicine of the present invention by weight proportion.
8. the preparation method of claim 6 or 7 described compound Chinese medicinal preparation, wherein macroporous adsorbent resin comprises the macroporous adsorbent resin of D101, D21, AB-8 model.Employed decolorizing resin comprises ZTC-2, D301.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101375990B (en) * | 2007-08-29 | 2012-05-02 | 巩洪刚 | Composition for treating cardiovascular disease and preparation thereof |
| CN103371423A (en) * | 2013-07-08 | 2013-10-30 | 浙江大学 | Fire-reducing, yin-nourishing and vital energy-tonifying plant functional beverage |
| CN103989926A (en) * | 2014-05-28 | 2014-08-20 | 王庚禹 | Extractive for preparing Shenmai injection |
| CN115607562A (en) * | 2022-11-15 | 2023-01-17 | 中国科学院遗传与发育生物学研究所 | Application of ophiopogonin D' in treating myocardial damage caused by antitumor drugs |
-
2005
- 2005-09-08 CN CNB2005100984548A patent/CN100484557C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101375990B (en) * | 2007-08-29 | 2012-05-02 | 巩洪刚 | Composition for treating cardiovascular disease and preparation thereof |
| CN103371423A (en) * | 2013-07-08 | 2013-10-30 | 浙江大学 | Fire-reducing, yin-nourishing and vital energy-tonifying plant functional beverage |
| CN103989926A (en) * | 2014-05-28 | 2014-08-20 | 王庚禹 | Extractive for preparing Shenmai injection |
| CN115607562A (en) * | 2022-11-15 | 2023-01-17 | 中国科学院遗传与发育生物学研究所 | Application of ophiopogonin D' in treating myocardial damage caused by antitumor drugs |
| CN115607562B (en) * | 2022-11-15 | 2024-03-19 | 中国科学院遗传与发育生物学研究所 | Application of ophiopogonin D' in treating myocardial injury caused by antitumor drugs |
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