Summary of the invention
It is undesirable that the technical issues that need to address of the present invention just are to overcome the western medicine result that has the treatment anemopyretic cold now, and the defective of certain side effect arranged, a kind of compound medicine for the treatment of anemopyretic cold and preparation method thereof is provided, and its treatment anemopyretic cold is evident in efficacy, purity is high, side effect is little.
For addressing the above problem, the present invention adopts following technical scheme:
A kind of compound medicine for the treatment of anemopyretic cold of the present invention, the preparation parts by weight of raw materials proportioning of the active component that it is contained is: 280~380 parts of Fructus Arctiis, 780~880 parts of Flos Loniceraes, 450~550 parts of Fructus Forsythiaes, 280~380 parts of Herba Menthaes, 280~380 parts of Herba Schizonepetaes, 450~550 parts of Radix Isatidiss, 280~380 parts of Rhizoma Et Radix Notopterygiis, 450~550 parts of Folium Isatidiss, Radix Glycyrrhizae 110-210 part.
Preferably, the preparation parts by weight of raw materials proportioning of the active component that the present invention is contained is: 333 parts of Fructus Arctiis, 833 parts of Flos Loniceraes, 500 parts of Fructus Forsythiaes, 333 parts of Herba Menthaes, 333 parts of Herba Schizonepetaes, 500 parts of Radix Isatidiss, 333 parts of Rhizoma Et Radix Notopterygiis, 500 parts of Folium Isatidiss, 167 parts in Radix Glycyrrhizae.
The preferred dosage form of compound medicine of the present invention is a granule.
The present invention discloses a kind of preparation method for the treatment of the compound medicine of anemopyretic cold, it may further comprise the steps: a: the extraction of Fructus Forsythiae, Flos Lonicerae, Herba Menthae, Herba Schizonepetae, Rhizoma Et Radix Notopterygii volatile oil; B: the inclusion of volatile oil; C: the extraction of Fructus Arctii, Radix Isatidis, Folium Isatidis, Radix Glycyrrhizae; D: the preparation of granule.
The extraction step of volatile oil described in the inventive method is: Fructus Forsythiae, Flos Lonicerae, Herba Menthae, Herba Schizonepetae, Rhizoma Et Radix Notopterygii are added 4 times of water, soaked 1 hour, reflux, extract, volatile oil 4 hours gets volatile oil, and other collects by device respectively for aqueous solution after the distillation and medicinal residues.
The inclusion of volatile oil described in the inventive method is: step a gained volatile oil is ground with 8 times of amount beta-schardinger dextrin-s, 16 times of water, and the grinding gap is 5um, and milling time is 20 minutes inclusions, 40 ℃ of drying under reduced pressure, pulverize, cross 40 mesh sieves, get the volatile oil inclusion complex.
Fructus Arctii described in the inventive method, Radix Isatidis, Folium Isatidis, the extraction step of Radix Glycyrrhizae is: will extract medicinal residues and Fructus Arctii behind the volatile oil, Radix Isatidis, Folium Isatidis, Radix Glycyrrhizae mixes and adds 10 times in water respectively, 8 times, decoct 2 times, time was respectively 2 hours, 1 hour, collecting decoction, filter, aqueous solution when filtrate and extraction volatile oil after the distillation merges, being concentrated into relative density is the clear paste of 1.10~1.12 (60~75 ℃), put and be chilled to room temperature, slowly add ethanol while stirring, make to contain alcohol amount and reach 70%, left standstill 12 hours, the leaching supernatant reclaims ethanol and is concentrated into the clear paste that relative density is 1.20~1.22 (60~75 ℃).
The preparation process of granule described in the inventive method is: clear paste is mixed with volatile oil inclusion complex and dextrin, steviosin, make granule altogether.
Granule of the present invention is carried out packed, every packed dose is 6g, and every bag contains Arctiin and is no less than 50mg.
The method of administration of medicine of the present invention is: oral, and every day three times, each one bag.
Among the present invention, the Fructus Arctii dispelling wind and heat pathogens, the lung qi dispersing rash, resolving toxin and disinhibiting the throat can be used for anemopyretic cold, cough with copious phlegm, measles, rubella, laryngopharynx swelling and pain, mumps erysipelas, carbuncle sore tumefacting virus.Flos Lonicerae function heat-clearing and toxic substances removing, wind-heat dissipating can be used for carbuncle furuncle, sore throat, erysipelas, warm blood fulminant dysentery, anemopyretic cold, epidemic febrile disease heating.The Fructus Forsythiae heat-clearing and toxic substances removing, dispersing swelling and dissipating binds.Can be used for carbuncle, scrofula, acute mastitis, erysipelas, anemopyretic cold, epidemic febrile disease is from the beginning of, warm joining the army, the hyperpyrexia excessive thirst, coma is sent out speckle, the pyretic stranguria urine retention.The Herba Menthae dispelling wind-heat.The refresh oneself, rash.Can be used for anemopyretic cold, pathogenic wind-warm from the beginning of, headache, conjunctival congestion, sore throat, aphtha, rubella, measles, breast side of body feeling of distension and oppression.The hot gas perfume (or spice) that looses of Herba Schizonepetae is longer than and delivers diffusing wind, and tepor is not strong, this medicine is mild, the exterior cold exterior heat all available it.The function of Radix Isatidis tool heat-clearing and toxic substances removing, removing heat from blood sore-throat relieving is used for purple dark, the mumps of maculae caused by violent heat pathogen, crimson tongue, sore throat, scarlet fever, major part pestilence, erysipelas, carbuncle.The Rhizoma Et Radix Notopterygii cold expelling dispels the wind, dehumidifying, pain relieving.Be used for the anemofrigid cold headache, rheumatic arthralgia, aching pain in should and back.Folium Isatidis is famous simply heat and toxic materials clearing away medicine, has good anti-infectious function, and is commonly used with treatment various bacterial and viral infection.Experiment points out that the Folium Isatidis decoct all has killing action to multiple dysentery bacterium, and meningococcus is also had killing action; The leaf of Isatis indigotica Fort. and Acanthaceous indigo has certain inhibitory action to staphylococcus aureus and Hemolytic streptococcus.Zoopery confirms further that then Folium Isatidis has antipyretic effect to the heating of animal, can strengthen the cytophagous phagocytic activity of body, reduces the permeability of blood capillary, thereby has antiinflammation, even aseptic inflammation is also had effect.Folium Isatidis bitter in the mouth cold in nature, energy heat clearing away, detoxifcation, cooling blood for hemostasis, commonly used with diseases such as treatment epidemic febrile disease intenseness of heat excessive thirst, erysipelas, haematemesis, epistaxis, sore throat, aphtha, swollen ulcer drugs.Radix Glycyrrhizae is the Chinese medicine of using always, and property is flat, sweet in the mouth, the function of tool spleen reinforcing, lung moistening, detoxifcation, coordinating the actions of various ingredients in a prescription.Can lower or alleviate bias, the toxicity of other drug, tool is auxiliary, coordination, flavored action.
Due to evil criminal's table, the lung qi that the present invention is directed to anemopyretic cold and be wind heat become estranged.Symptom shows as heating weight, micro evil wind, distending pain in the head, antiperspirant, red swelling and pain of throat, cough, expectorant sticking or yellow, have a stuffy nose yellow thick nasal discharge, thirst and liking drink, red, the little Huang of white and thin fur in the tip of the tongue limit is arranged.Based on relieving the exterior syndrome with drugs of pungent in flavor and cool in nature, select to have the medicine of antipyretic and antidote functions preferably, with hot cold it is reached thoroughly, by separating outward.
Of the present inventionization sanction ancient prescription is combined into a kind of new Chinese medicine for the treatment of anemopyretic cold, and compatibility is precise and appropriate, and effect is definite, and clinical efficacy is remarkable.
The present invention writes out a prescription less, and production technology advanced person is beneficial to suitability for industrialized production.
The specific embodiment
Embodiment 1
A: the extraction of volatile oil: Flos Lonicerae 780g, Fructus Forsythiae 550g, Herba Menthae 280g, Herba Schizonepetae 380g, Rhizoma Et Radix Notopterygii 280g, add about 8280mL water, soaked 1 hour, reflux, extract, volatile oil 4 hours gets the about 8.5mL of volatile oil, and aqueous solution after the distillation and medicinal residues device are in addition collected;
B: the inclusion of volatile oil: gained volatile oil 8.5mL, with about 68g beta-schardinger dextrin-, 136mL water grinds, and the grinding gap is 5um, and milling time is 20 minutes inclusions, and 40 ℃ of drying under reduced pressure of inclusion complex are pulverized, and cross 40 mesh sieves, get the about 75g of inclusion complex of volatile oil;
C: the extraction of Fructus Arctii etc.: with medicinal residues and the Fructus Arctii 380g behind the extraction volatile oil among the step a, Radix Isatidis 450g, Folium Isatidis 550g, Radix Glycyrrhizae 110g, add water 33600mL respectively, 26880mL, decoct 2 times, time was respectively 2 hours, 1 hour, collecting decoction, filter, the aqueous solution that extracts among filtrate and the step a after volatile oil distills merges, being concentrated into relative density is the clear paste of 1.10~1.12 (60~75 ℃), puts and is chilled to room temperature, slowly adds ethanol while stirring, make and contain alcohol amount and reach 70%, left standstill 12 hours, the leaching supernatant reclaims ethanol and is concentrated into the clear paste 616g that relative density is 1.20~1.22 (60~75 ℃);
E: the preparation of granule: the volatile oil inclusion complex 75g and dextrin 518g, the steviosin 5g that prepare among the 616g clear paste for preparing among the step c and the step b are mixed, make granule 1000g altogether.
Embodiment 2
A: the extraction of volatile oil: Flos Lonicerae 880g, Fructus Forsythiae 450g, Herba Menthae 380g, Herba Schizonepetae 280g, Rhizoma Et Radix Notopterygii 380g, add 10280mL water, soaked 1 hour, reflux, extract, volatile oil 4 hours gets volatile oil 10.5mL, and aqueous solution after the distillation and medicinal residues device are in addition collected;
B: the inclusion of volatile oil: gained volatile oil 10.5mL, with about 84g beta-schardinger dextrin-inclusion, 169mL water grinds, and the grinding gap is 5um, and milling time is 20 minutes inclusions, and 40 ℃ of drying under reduced pressure of inclusion complex are pulverized, and cross 40 mesh sieves, get the about 92g of inclusion complex of volatile oil;
C: the extraction of Fructus Arctii etc.: with medicinal residues and the Fructus Arctii 280g behind the extraction volatile oil among the step a, Radix Isatidis 550g, Folium Isatidis 450g, Radix Glycyrrhizae 210g mixes, add water 42600mL respectively, 34080mL water, decoct 2 times, time was respectively 2 hours, 1 hour, collecting decoction, filter, the aqueous solution that extracts among filtrate and the step a after volatile oil distills merges, being concentrated into relative density is the clear paste of 1.10~1.12 (60~75 ℃), puts and is chilled to room temperature, slowly adds ethanol while stirring, make and contain alcohol amount and reach 70%, left standstill 12 hours, the leaching supernatant reclaims ethanol and is concentrated into the about 781g of clear paste that relative density is 1.20~1.22 (60~75 ℃);
E: the preparation of granule: volatile oil inclusion complex 92g, the about 394g of dextrin, steviosin 5g among clear paste 781g among the step c and the step b are mixed, make granule 1000g altogether.
Embodiment 3
A: the extraction of volatile oil: Flos Lonicerae 833g, Fructus Forsythiae 500g, Herba Menthae 333g, Herba Schizonepetae 333g, Rhizoma Et Radix Notopterygii 333g, add 9328mL water, soaked 1 hour, reflux, extract, volatile oil 4 hours gets volatile oil 9.6mL, and aqueous solution after the distillation and medicinal residues device are in addition collected;
B: the inclusion of volatile oil: gained volatile oil 9.6mL, with 76.8g beta-schardinger dextrin-inclusion, 40 ℃ of drying under reduced pressure of inclusion complex are pulverized, and cross 40 sieves, get the about 84g of inclusion complex of volatile oil;
C: the extraction of Fructus Arctii etc.: with medicinal residues and the Fructus Arctii 333g behind the extraction volatile oil among the step a, Radix Isatidis 500g, Folium Isatidis 500g, Radix Glycyrrhizae 167g, add water 38320mL water respectively, 30656mL water, decoct 2 times, time was respectively 2 hours, 1 hour, collecting decoction, filter, the aqueous solution that extracts among filtrate and the step a after volatile oil distills merges, and being concentrated into relative density is the clear paste of 1.10~1.12 (60~75 ℃), put and be chilled to room temperature, slowly add ethanol while stirring, make to contain alcohol amount and reach 70%, left standstill 12 hours, the leaching supernatant reclaims ethanol and is concentrated into the about 702g of clear paste that relative density is 1.20~1.22 (60~75 ℃);
E: the preparation of granule: the clear paste 702g among the step c is mixed with volatile oil inclusion complex 76.8g, dextrin 470g, steviosin 5g among the step b, make granule 1000g altogether.
The described granule of embodiment 1-3 carries out packed, and every packed dose is 6g, and every bag contains Arctiin and is no less than 50mg.
The method of administration of the granule of embodiment 1-3 preparation is: oral, and every day three times, each one bag.
The results of pharmacodynamic test of embodiment 4 medicines of the present invention
1 test material
1.1 experimental animal
The KM mice, the male and female dual-purpose; The Wistar rat, the male and female dual-purpose
1.2 test drug
Be subjected to reagent: the granule of the embodiment of the invention 3 preparations.
Positive control drug: FENGRE GANMAO KELI, Shandong Kongfu Pharmaceutical Co., Ltd., lot number: 4154352.
2 contents of the test
2.1 medicine analgesic activity research of the present invention
2.1.1 medicine of the present invention causes the influence of the pain mice threshold of pain to hot plate
[1]
The heat-obtaining plate screens (55 ℃ ± 0.5 ℃ of qualified female KM mice, the person that licks the metapedes in the 5s-30s) 50, body weight (20 ± 2) g, be divided into ordinary water matched group, positive drug (FENGRE GANMAO KELI) group and the large, medium and small dosage group of medicine of the present invention at random by body weight, each measures hot plate pain threshold 2 times before organizing the mouse stomach administration, averages as basic pain threshold.Each organizes mice by the gastric infusion of dosage shown in the table 1, the large, medium and small dosage of medicine wherein of the present invention is equivalent to 20 times, 10 times, 5 times of people's clinical application amount respectively, positive drug is equivalent to 10 times of people's clinical application amount, the ordinary water matched group is irritated stomach equivalent ordinary water, every day, gastric infusion was 1 time, continuous 5 days, each treated animal feed water inlet was not limit.
Respectively organize mice hot plate pain threshold 1 time respectively at 30min, 60min, 90min mensuration after the last administration, the threshold of pain surpasses the 60s mice takes out in order to avoid scald rapidly, and pain threshold is in 60s.
The results are shown in Table 7.
Table 1 medicine of the present invention to hot plate method cause pain mice pain threshold influence (x ± s, n=10)
Group | Dosage/gkg
-1 | Pain threshold/s before the medicine | 30min/s behind the medicine | 60min/s behind the medicine | 90min/s behind the medicine |
Dosage low dose in the ordinary water group FENGRE GANMAO KELI heavy dose | Equal-volume water 4.3 19.7 9.9 4.9 | 13.792±3.716 13.628±3.728 13.122±3.609 15.158±4.702 14.594±3.983 | 18.359±6.822 15.496±9.493 13.939±4.305 15.535±7.792 16.279±8.011 | 10.725±5.301 15.861±6.949 11.490±4.515 18.901±7.795
* 15.339±9.516
| 11.926±4.292 17.145±11.635 12.969±8.613 12.931±7.417 9.877±3.593 |
Annotate: compare with the ordinary water group,
*P<0.05.
The result shows, dosage group mice pain threshold and the comparison of ordinary water group in the 60min medicine of the present invention after the administration, and difference has significance meaning (P<0.05).Show that dosed administration 60min can cause the pain pain threshold by significant prolongation mice hot plate in the medicine of the present invention, and analgesic activity is preferably arranged.
2.1.2 medicine Dichlorodiphenyl Acetate of the present invention causes the influence of mouse writhing reaction
[2]
Get 50 of KM mices, male and female half and half, body weight (20 ± 2) g, by body weight random packet (same 2.1.1), each organizes mouse stomach administration or ordinary water (the same 2.1.1 of dosage), and every day, gastric infusion was 1 time, and continuous 5 days, each treated animal feed water inlet was not limit.
30min after the last administration, each Mus lumbar injection 0.6% acetic acid 0.1mL/10g observes at once, and what mice in time (promptly turn round body incubation period) of the 1st writhing response and the 15min appearred in the record mice turns round the body number of times.
The results are shown in Table 2.
Table 2 XIAOER ZHIKE TANGJIANG Dichlorodiphenyl Acetate cause mouse writhing reaction influence (x ± s, n=10)
Group | Dosage/gkg
-1 | Number of animals/only | Turn round body incubation period/s | Turn round body/time | Analgesia rate/% |
Dosage low dose in the ordinary water group FENGRE GANMAO KELI heavy dose | Equal-volume water 4.3 19.7 9.9 4.9 | 10 10 10 10 10 | 172.8±57.294 237.5±89.426 261.1±88.903
* 332.7±82.550
***△ 251.2±95.457
* | 28.3±10.404 23.1±7.637 25.1±11.140 15.0±9.201
**△ 23.1±7.795
| - 18.4 11.3 47.0 18.4 |
Annotate: compare with the ordinary water group,
*P<0.05,
*P<0.01,
* *P<0.001; Compare with the positive drug group,
△P<0.05.
Turn round body analgesia rate=(the ordinary water group is on average turned round body number of times-administration group and on average turned round the body number of times)/ordinary water group and on average turn round body number of times * 100%
The result shows, compare with the ordinary water group, the large, medium and small dosage tool of medicine of the present invention can cause (difference P<0.05 incubation period that mouse writhing reacts by significant prolongation acetic acid, P<0.001, P<0.05), in the medicine of the present invention low dose of can reduce significantly that acetic acid causes the mouse writhing reaction turn round the body number of times, show that cold granules has analgesic activity preferably.
2.2 medicine antiinflammatory action test of the present invention
2.2.1 medicine xylol of the present invention causes the influence of mice auricle swelling
[3]
Get 50 of KM mices, male, body weight (20 ± 2) g, by body weight random packet (same 2.1.1 divides into groups), each organizes mouse stomach administration (dosage 2.1.1), and the ordinary water group is irritated stomach equivalent ordinary water, irritates stomach every day 1 time, continuous 5 days.
Behind last gastric infusion or the ordinary water 1h, two sided coatings 0.02mL caused by dimethylbenzene xylene inflammation before and after each mouse right ear, the execution mice is cut ears and lays round auricle at same position respectively with 9mm (diameter) card punch behind the 4h, weighs, and calculates the swelling rate.
The swelling rate=(auris dextra sheet weight-left auricle is heavy)/left auricle is heavy
The results are shown in Table 3.1
Table 3 XIAOER ZHIKE TANGJIANG xylol cause mice auricle swelling influence (x ± s, n=10)
Group | Dosage/gkg
-1 | Number of animals/only | The ear swelling rate | Suppression ratio/% |
Dosage low dose in the ordinary water group FENGRE GANMAO KELI heavy dose | Equal-volume water 4.3 19.7 9.9 4.9 | 10 10 10 10 10 | 0.836±0.304 0.644±0.229 0.501±0.245
* 0.572±0.238
* 0.548±0.399
| - 23.0 40.1 31.6 34.4 |
Annotate: compare with the ordinary water group,
*P<0.05.
Inhibitory rate of intumesce=(the average ear swelling rate of the ordinary water group-average ear swelling rate of administration the group)/average ear swelling rate of ordinary water group * 100%
The result shows, compares with the ordinary water group, and the big or middle dosage of gout granules all can reduce mice caused by dimethylbenzene xylene auricle edema rate (being P<0.05), and the result shows that the big or middle dosage xylol of gout granules causes mice auricle swelling and has good inhibition effect.
2.2.2 medicine Dichlorodiphenyl Acetate of the present invention causes the influence that the mouse peritoneal capillary permeability increases
[4]
Get 50 of KM mices, male and female half and half, body weight (20 ± 2) g, by body weight random packet (same 2.1.1 divides into groups), each organizes mouse stomach administration (the same 2.1.1 of dosage), and the ordinary water group is irritated stomach equivalent ordinary water, irritates stomach every day 1 time, and continuous 5 days, each was organized mice feed water inlet and is not limit.
1h behind the last filling stomach, each organizes mouse tail vein injection 0.5% azovan blue 0.1mL10g
-1(with weighing machine), lumbar injection 0.6% acetum 0.1mL10g immediately
-1, take off cervical vertebra behind the 20min and put to death, cut off skin of abdomen, divide with the 6mL normal saline and wash the abdominal cavity for several times, collect cleaning mixture, add normal saline after the merging to 10mL, with the centrifugal 15min of 3000rpm, get supernatant and measure absorbance in spectrophotometer 590nm place.The results are shown in Table 4.
Table 4 medicine Dichlorodiphenyl Acetate of the present invention cause the influence that the mouse peritoneal capillary permeability increases (x ± s, n=10)
Group | Dosage/gkg
-1 | Number of animals/only | Absorbance | Suppression ratio/% |
Dosage low dose in the ordinary water group FENGRE GANMAO KELI heavy dose | Equal-volume water 4.3 19.7 9.9 4.9 | 10 10 10 10 10 | 0.213±0.0960 0.166±0.0330 0.210±0.0592 0.209±0.0553
△ 0.126±0.0545
* | - 22.1 1.4 1.8 40.8 |
Annotate: compare with the ordinary water group,
*P<0.05; Compare with positive drug,
△P<0.05.
Suppression ratio=(ordinary water group mean light absorbency value-administration group mean light absorbency value)/ordinary water group mean light absorbency value * 100%
The result shows, compares with the ordinary water group, and medicine low dose of the present invention can significantly reduce the mouse peritoneal transudate absorbance (P<0.05) due to the acetic acid; The result shows that the mouse peritoneal capillary permeability that medicine low dose of the present invention can obviously suppress due to the acetic acid increases, and reduces its inflammation and oozes out, and antiinflammatory action is preferably arranged.
2.2.3 medicine on Carrageenan of the present invention causes the influence of rat paw edema
[5]
Get 50 of Wistar rats, male, by body weight it is divided into the large, medium and small dosage group of ordinary water group, positive drug control group and medicine of the present invention, 10 every group at random.Each organizes rat by the gastric infusion of dosage shown in the table 5, and wherein positive drug is 2.1gkg
-1, being equivalent to 5 times of people's clinical application amount, medicine heavy dose of the present invention is 9.9gkg
-1, middle dosage is 4.9gkg
-1, low dose is 2.5gkg
-1Be equivalent to 10 times, 5 times, 2.5 times of people's clinical application amount respectively; The ordinary water group is irritated stomach equivalent ordinary water.Irritate stomach every day 1 time, continuous 5 days.Each is organized the rats eating water inlet and is not limit.
1h behind last gastric infusion or the ordinary water, every group of rat right hind leg foot plantar subcutaneous injection 1% carrageenin 0.1mL/ only, respectively at before the injection carrageenin, injection 30min, injection 1h, injection 2h, injection 4h, injection 6h measure rat foot girth, to calculate the swelling degree.
Girth the results are shown in Table 5 before swelling degree=(girth before injection back girth-injection)/injection.
Table 5 medicine on Carrageenan of the present invention cause the rat paw edema degree influence (x ± s, n=10)
Group | Swelling 30min | Swelling 1h | Swelling 2h | Swelling 4h | Swelling 6h |
Dosage low dose in the ordinary water group FENGRE GANMAO KELI heavy dose | 0.147±0.047 0.131±0.047 0.138±0.076 0.110±0.051 0.105±0.032
* | 0.173±0.064 0.157±0.045 0.147±0.119 0.132±0.082 0.124±0.029
* | 0.221±0.093 0.218±0.089 0.193±0.115 0.203±0.077 0.183±0.028 | 0.405±0.146 0.429±0.100 0.404±0.150 0.381±0.130 0.353±0.037 | 0.504±0.175 0.487±0.071 0.503±0.161 0.457±0.141 0.397±0.061 |
Annotate: compare with the ordinary water group,
*P<0.05.
The result shows, medicine small dose group rat paw edema degree of the present invention and ordinary water group are relatively, 30min, 1h difference have the significance meaning behind the injection carrageenin, the result shows, medicine low dose of the present invention to rat injection carrageenin after 30min, 1h rat paw edema after significant inhibitory effect is arranged.
2.3 the refrigeration function of medicine of the present invention test:
2.3.1 medicine of the present invention is to 2,2, 4-dinitrophenol causes the influence of rat fever
[6]:
Get the Wistar rat, male, body weight (200 ± 20) g surveys body temperature (anus temperature) every day 1 time, and for three days on end, experiment day is surveyed body temperature 2 times, chooses 50 of the rats that the body temperature fluctuation is no more than 0.3 ℃, divides 5 groups, 10/group (same 2.2.3 divides into groups).The average of 2 body temperature of rat that the day record with experiment as each group rat administration before basal body temperature.Each organizes gastric infusion (the same 2.2.3 of dosage), every day 1 time, continuous 5 days.Each treated animal feed water inlet is not limit.
Behind the last administration 1h, each organizes rat back subcutaneous injection 2,2, 4-dinitrophenol solution 1mLkg
-1Pyrogenicity is measured the body temperature of respectively organizing rat respectively at 0.5h, 1.0h, 1.5h, 2.0h, 2.5h, 3h after the pyrogenicity.
The results are shown in Table 6.
Table 6 medicine of the present invention is to 2,2, 4-dinitrophenol cause rat fever influence (x ± s, n=10)
Group | Basal body temperature/℃ | Pyrogenicity 0.5h/℃ | Pyrogenicity 1.0h/℃ | Pyrogenicity 1.5h/℃ | Pyrogenicity 2.0h/℃ | Pyrogenicity 2.5h/℃ | Pyrogenicity 3.0h/℃ |
Dosage low dose in the ordinary water group FENGRE GANMAO KELI heavy dose | 37.610 ±0.520 37.786 ±0.321 37.640 ±0.298 37.723 ±0.283 37.786 ±0.320 | 38.765 ±0.285 38.610 ±0.363 38.408 ±0.297
* 38.395 ±0.247
** 38.580 ±0.148
| 38.980 ±0.374 39.236 ±0.291 39.000 ±0.378 39.200 ±0.245 39.090 ±0.197 | 39.379 ±0.212 39.153 ±0.428 39.016 ±0.467
* 39.153 ±0.312
*** 38.838 ±0.341
| 39.330 ±0.306 39.180 ±0.316 38.904 ±0.356
** 39.050 ±0.246
* 39.250 ±0.246
| 38.994 ±0.265 38.974 ±0.313 38.785 ±0.382 38.968 ±0.268 38.859 ±0.293 | 39.130 ±0.183 39.050 ±0.272 38.835 ±0.279
* 38.659 ±0.219
***△△ 38.882 ±0.130
* |
Annotate: compare with the ordinary water group,
*P<0.05,
*P<0.01,
* *P<0.001; Compare with the positive drug group,
△ △P<0.01.
The result shows, compares with the ordinary water group, and the heavy dose of group of medicine of the present invention 0.5h (P<0.05), 1.5h (P<0.05), 2.0h (P<0.01), 3h (P<0.05) body temperature difference after pyrogenicity have statistical significance; Dosage group 0.5h (P<0.01), 1.5h (P<0.0001), 2.0h (P<0.05), 3h (P<0.001) body temperature and ordinary water group difference after pyrogenicity has statistical significance in the medicine of the present invention, and compare with the positive drug group, 3.0h difference has highly significant meaning (P<0.01) after pyrogenicity; Medicine small dose group of the present invention 3h body temperature and ordinary water group difference after pyrogenicity have significance meaning (P<0.01).
The result shows that medicine of the present invention can significantly suppress 2, and 2, 4-dinitrophenol pyrogenicity rat temperature raises, better solutions heat effect again.
2.3.2 medicine of the present invention causes the influence of rat fever to the draft beer yeast
[7]:
Get the Wistar rat, male, body weight (200 ± 20) g surveys body temperature (anus temperature) every day 1 time, and for three days on end, experiment day is surveyed body temperature 2 times, chooses 50 of the rats that the body temperature fluctuation is no more than 0.3 ℃, divides 5 groups, 10/group (same 2.2.3 divides into groups).The average of 2 body temperature of rat that the day record with experiment as each group rat administration before basal body temperature.Each organizes the young beer sterilised yeast suspension 10mLkg of rat back subcutaneous injection 10%
-1Pyrogenicity.
6h after the pyrogenicity, it is inferior that each organizes gastric infusion (the same 2.2.3 of dosage), measures the body temperature 1 time of respectively organizing rat respectively at irritating 0.5h, 1h behind the stomach, 2h, 4h, 6h, 8h.
The results are shown in Table 7.
Table 7 medicine of the present invention to the young beer yeast cause rat fever influence (x ± s, n=10)
Group | Before the medicine/℃ | Pyrogenicity 6h/℃ | 30m behind the medicine/℃ | 1h behind the medicine/℃ | 2h behind the medicine/℃ | 4h behind the medicine/℃ | 6h behind the medicine/℃ | 8h behind the medicine/℃ |
Dosage group small dose group in the heavy dose of group of ordinary water group positive drug group | 37.600 ±0.507 37.723 ±0.388 37.634 ±0.351 37.806 ±0.339 37.732 ±0.383 | 39.203 ±0.459 39.195 ±0.252 39.188 ±0.647 39.173 ±0.285 39.198 ±0.532 | 39.799 ±0.487 39.718 ±0.343 39.409 ±0.306
*△ 39.670 ±0.413 39.303 ±0.493
*△ | 39.907 ±0.492 39.932 ±0.240 39.385 ±0.450
*△△ 39.622 ±0.345
△ 39.426 ±0.495
*△ | 39.959 ±0.505 39.752 ±0.184 39.484 ±0.446
* 39.530 ±0.382
* 39.535 ±0.374
* | 39.598 ±0.405 39.616 ±0.320 38.940 ±0.336
***△△△ 39.331 ±0.347 39.128 ±0.447
*△ | 39.490 ±0.511 39.375 ±0.270 38.841 ±0.531
*△ 39.130 ±0.380 39.112 ±0.468
| 39.220 ±0.492 38.945 ±0.344 38.611 ±0.467
* 38.970 ±0.291 38.732 ±0.490
* |
Annotate: compare with the ordinary water group,
*P<0.05,
*Compare with the positive drug group P<0.01,
△P<0.05,
△ △P<0.01,
△ △ △P<0.01.
The result shows, 30min, 1h after the administration, and medicine of the present invention large and small dosage group rat temperature and ordinary water group be more variant significance meaning (P<0.05); 2h after the administration, medicine of the present invention large, medium and small dosage group rat temperature and ordinary water group be more variant significance meaning (P<0.05); 4h after the administration, medicine of the present invention heavy dose of group rat temperature and ordinary water group be more variant a highly significant meaning (P<0.001), and medicine small dose group rat temperature of the present invention and ordinary water group be more variant significance meaning (P<0.05); 6h after the administration, medicine of the present invention heavy dose of group rat temperature and ordinary water group be more variant significance meaning (P<0.05); 8h after the administration, medicine of the present invention large and small dosage group rat temperature and ordinary water group be more variant significance meaning (P<0.05).
The result shows that the large and small dosage of GANMAOTONG granule can significantly suppress 10% young beer yeast pyrogenicity rat temperature and raise better antipyretic effect again.
2.4 medicine of the present invention is to the influence of immunization:
Get 50 of KM mices, male and female half and half, body weight (20 ± 2) g, by body weight random packet (same 2.1.1 divides into groups), each organizes mouse stomach administration (the same 2.1.1 of dosage), and the ordinary water group is irritated stomach equivalent ordinary water, irritates stomach every day 1 time, and continuous 5 days, each was organized mice feed water inlet and is not limit.
30min after the last administration, every caudal vein injection india ink 0.1mL10g
-12min, 20min get blood 20 μ L with quantitative capillary tube by the mouse orbit rear vein beard respectively at the injection back, be dissolved in 0.1% the sodium carbonate liquor and shake up, put Agilent8453 spectrophotometer 650nm place and survey the absorbance A value, put to death mice, take by weighing liver, spleen weight respectively, calculate carbon clearance index K and proofread and correct carbon clearance index α.
K=(A
1-A
2)/(t
2-t
1), α=K
-3* body weight/(liver weight+spleen is heavy)
Table 8 medicine of the present invention is to the cytophagous influence of mouse monokaryon (x ± s)
Group | Dosage/gkg
-1 | Number of animals/only | K value/* 10
-2 | The α value |
Dosage low dose in the ordinary water group FENGRE GANMAO KELI heavy dose | Equal-volume water 4.3 19.7 9.9 4.9 | 10 10 10 10 10 | 0.714±0.247 0.956±0.593 1.036±0.585 1.209±0.735 0.875±0.333 | 3.182±0.402 3.511±0.803 3.410±0.620 3.869±0.777
* 3.783±0.399
** |
Annotate: compare with the ordinary water group,
*P<0.05,
*P<0.01.
The result shows, with the ordinary water group relatively, in the medicine of the present invention, small dose group is proofreaied and correct carbon clearance index α value that highly significant meaning (P<0.05, P<0.01) is all arranged.The result shows, in the medicine of the present invention, low dose of the cytophagous phagocytosis of mouse monokaryon is had significant facilitation.
2.4.2 medicine of the present invention is to the influence of mice serum hemolysin
[9]:
Get 50 of KM mices, male and female half and half, body weight (20 ± 2) g, be divided into 5 groups (groupings, the same 2.1.1 of dosage) at random, after the administration in the 1st day, each is organized mouse peritoneal and injects 5% normal saline chicken red blood cell suspension 0.2mL and carry out immunity, continue administration 5 days, every day 1 time.Each treated animal feed water inlet is not limit.
Behind the last administration 1h, pluck eyeball and get blood, centrifugal, get serum with 100 times of normal saline dilutions, get dilute serum 1mL, mix with 5% chicken erythrocyte suspension 0.5mL, 10% complement 0.5mL, after in 37 ℃ of calorstats, being incubated 30min, stopped reaction in 0 ℃ of ice, centrifugal, get supernatant in ultraviolet-visible spectrophotometer 540nm place colorimetric, survey absorbance.
The results are shown in Table 9.
Table 9 medicine of the present invention is to the influence of mice hemolysin level (x ± s)
Group | Dosage/gkg
-1 | Number of animals/only | Absorbance | Average raising rate |
Dosage low dose in the ordinary water group FENGRE GANMAO KELI heavy dose | Equal-volume water 4.3 19.7 9.9 4.9 | 10 10 10 10 10 | 1.435±0.433 1.553±0.480 1.893±0.360
* 1.804±0.309
* 1.787±0.386
| - 8.2 31.9 25.7 24.5 |
Annotate: compare with the ordinary water group,
*P<0.05.
Average raising rate=(administration group mean light absorbency-ordinary water group mean light absorbency)/ordinary water group mean light absorbency * 100%
The result shows that big or middle dosage group of medicine of the present invention and ordinary water group compare, and rat hemolysin level difference has highly significant meaning (P<0.01).The result shows that medicine of the present invention is to the effect of increasing significantly of mice serum hemolysin level.
2.5 the bacteriostasis of medicine of the present invention
2.5.1 the external bacteriostasis of medicine of the present invention
[10]:
2.5.1.1 the mensuration of minimum inhibitory concentration (MIC):
Medicine preparation: be subjected to reagent thing medicine of the present invention to make the solution of 0.256g/mL (crude drug content), 103.4kpa autoclaving 20min, medicinal liquid with doubling dilution with nutrient broth and 10% calf serum nutrient broth (cultivating second streptococcus, streptococcus pneumoniae) dilution be 128,64,32,16,8,4,2,1,0.5, each 2mL of medicinal liquid of a 0.25mg/mL10 variable concentrations, other gets meat soup contrast, antibacterial contrast, medicinal liquid contrast, and more than operation is all carried out under aseptic condition.
Original bacteria liquid preparation: get each bacterial strain 1 Tremella aurantialba Bandoni et Zang respectively, be inoculated in the broth bouillon of 2mL (streptococcus, pneumococcal vaccination are in 10% calf serum nutrient broth) 37 ℃ of constant temperature culture 24h.
MIC measures: the original bacteria liquid of getting each bacterial strain is diluted to concentration with sterile saline and is about 10
7CFU/mL, getting each dilution of bacteria 0.1mL respectively adds in separately 10 drug liquid tubes and positive for bacteria control tube, after each manages 37 ℃ of constant temperature culture 24h, observe the upgrowth situation of antibacterial, cultivation back culture tube presents clear and bright, is asepsis growth, occur muddy, for bacteria growing is arranged, be minimal inhibitory concentration (MIC) with the lowest concentration of drug of asepsis growth, the results are shown in Table 10.
Table 10 medicine MIC of the present invention measurement result
Bacterial strain | The strain number | FENGRE GANMAO KELI/mgmL
-1MIC scope MIC50 MIC90
| Medicine/mgmL of the present invention
-1MIC scope MIC50 MIC90
|
The second streptococcus | Clinical criteria | 10 1 | 16-64 16 | 32 | 64 | 8-32 8 | 16 | 32 |
Gold Portugal bacterium | Clinical criteria | 10 1 | 16-128 16 | 32 | 64 | 16-64 16 | 32 | 64 |
Streptococcus pneumoniae | Clinical criteria | 10 1 | 8-32 16 | 16 | 32 | 4-32 8 | 8 | 16 |
Bacillus pyocyaneus | 5 | 8-64 | 16 | 32 | 8-32 | 16 | 32 |
Above result shows, medicine of the present invention all has strong inhibitory action to beta hemolytic streptococcus, staphylococcus aureus, streptococcus pneumoniae, bacillus pyocyaneus are external.
2.5.1.2 the mensuration of minimum bactericidal concentration (MBC):
After measuring MIC, to not see that successively bacterial growth respectively manages culture and draw 0.1ml respectively and add on 2 agar nutrition plates (second streptococcus, streptococcus pneumoniae are cultivated with blood agar culture-medium), cultivate 18h for 37 ℃, average clump count is minimum bactericidal concentration (MBC) less than 5 minimum drug level on the counting plate, the results are shown in Table 11;
Table 11 XIAOER ZHIKE TANGJIANG MBC measurement result
Bacterial strain | The strain number | FENGRE GANMAO KELI/mgmL
-1MBC scope MBC50 MBC90
| Medicine/mgmL of the present invention
-1MBC scope MBC50 MBC90
|
The second streptococcus | Clinical criteria | 10 1 | 16-64 16 | 32 | 64 | 16-32 8 | 16 | 32 |
Gold Portugal bacterium | Clinical | 10 | 32-128 | 32 | 64 | 16-64 | 32 | 64 |
| Standard | 1 | 16 | | | 16 | | |
Streptococcus pneumoniae | Clinical criteria | 10 1 | 16-32 16 | 16 | 32 | 8-32 8 | 8 | 16 |
Bacillus pyocyaneus | 5 | 16-64 | 16 | 32 | 16-32 | 16 | 32 |
Above result shows, medicine of the present invention all has strong killing action to beta hemolytic streptococcus, staphylococcus aureus, streptococcus pneumoniae, bacillus pyocyaneus are external.
2.5.2 bacteriostasis in the medicine body of the present invention
[11]:
Experimental strain: 3 kinds of clinical isolates strains are selected in this experiment altogether for use, and beta hemolytic streptococcus, staphylococcus aureus and streptococcus pneumoniae are the clinical strains of Qingdao Municipal Hospital.
Prerun test: beta hemolytic streptococcus, staphylococcus aureus, streptococcus pneumoniae being got 1 Tremella aurantialba Bandoni et Zang respectively be inoculated in separately in the 2mL broth bouillon, after putting 37 ℃ of incubators and increasing bacterium 18h, is 10 with 10 times of doubling dilutions of 5% dry yeast suspension
-1, 10
-2, 10
-3, 10
-4, 10
-5Etc. different concentration, get the KM mice, body weight (20 ± 2) g, male and female have concurrently, 5 of every concentration groups, the bacterium liquid of every lumbar injection 0.5mL dilution is observed dead mouse situation in 4 days, and experimental therapy is chosen the bacterial concentration that makes mouse death rate 80-100% and is infected.
Experimental therapy: get the KM mice, male and female half and half, body weight 20 ± 2g, random packet, every strain antibacterial is established 5 groups, 20/group (the same 2.1.1 of grouping administration), the bacterial concentration selected with prerun dyes mouse peritoneal injection 0.5mL bacterium liquid inductance, in bacterial injection gastric infusion the previous day, the morning, afternoon each once, and behind the injection bacterium liquid 1h, 6h gastric infusion is once respectively, observe the dead number of elements of mice in 4 days then, calculate mortality rate, protective rate, X 2 test between group the results are shown in Table 12-14;
Table 12 medicine of the present invention is to the endogenous protective effect of beta hemolytic streptococcus infecting mouse
Group | Dosage/gkg
-1 | Number of animals/only | Death toll/only | Mortality rate/% | Protective rate/% |
Ordinary water group FENGRE GANMAO KELI heavy dose | Equal-volume water 4.3 19.7 | 20 20 20 | 18 10 7 | 90 50
* 35
** | - 44.4 61.1 |
Middle dosage low dose | 9.9 4.9 | 20 20 | 9 11 | 45
** 55
* | 50.0 38.9 |
Annotate: compare with the ordinary water group,
*P<0.05,
*P<0.01.
Protective rate (%)=(ordinary water group mortality rate-administration group mortality rate)/ordinary water group mortality rate * 100%
The result shows, compares with the ordinary water group, and the big or middle dosage of medicine of the present invention, small dose group mortality difference have highly significant meaning (P<0.01, P<0.01, P<0.05).Show that infecting in the mice body that medicine of the present invention causes beta hemolytic streptococcus has significant protective effect.
Table 13 medicine of the present invention is to the endogenous protective effect of infection of staphylococcus aureus mice
Group | Dosage/gkg
-1 | Number of animals/only | Death toll/only | Mortality rate/% | Protective rate/% |
Dosage low dose in the ordinary water group FENGRE GANMAO KELI heavy dose | Equal-volume water 4.3 19.7 9.9 4.9 | 20 20 20 20 20 | 18 11 8 9 10 | 90 55
* 40
** 45
** 50
* | - 38.9 55.5 50.0 44.4 |
Annotate: compare with the ordinary water group,
*P<0.05,
*P<0.01.
The result shows, compares with the ordinary water group, and the big or middle dosage of medicine of the present invention, small dose group mortality difference have highly significant meaning (P<0.01, P<0.01, P<0.05).Show that medicine of the present invention has significant protective effect to infecting in the microbial mice body in golden Portugal.
Table 14 medicine of the present invention is to the endogenous protective effect of pneumococcal infection mice
Group | Dosage/gkg
-1 | Number of animals/only | Death toll/only | Mortality rate/% | Protective rate/% |
Dosage in the ordinary water group FENGRE GANMAO KELI heavy dose | Equal-volume water 4.3 19.7 9.9 | 20 20 20 20 | 19 12 9 11 | 95 60
* 45
** 55
** | - 36.8 52.6 42.1 |
Low dose of | 4.9 | 20 | 13 | 65
* | 31.5 |
Annotate: compare with the ordinary water group,
*P<0.05,
*P<0.01.
The result shows, compares with the ordinary water group, and the big or middle dosage of medicine of the present invention, small dose group mortality difference have highly significant meaning (P<0.01, P<0.01, P<0.05).Show that infecting in the mice body that medicine of the present invention causes streptococcus pneumoniae has significant protective effect.
This product also has the effect of resisiting influenza virus preferably in addition.
The The acute toxicity tests of medicine of the present invention:
LD50 is surveyed to go out in medicine prerun test, thereby carries out the mice maximum dosage-feeding and measure, and recording mice, to irritate the stomach maximum dosage-feeding in one day be 549g/kg (crude drug/body weight), is equivalent to 477 times of people's clinical application amount, do not see that overt toxicity reacts.
The long term toxicity test result of medicine of the present invention:
During the administration, large, medium and small dosage group rat body weight and food ration change and matched group compares there was no significant difference, hematology, blood biochemical are learned every index testing result all in range of normal value, each organ macroscopy of large, medium and small dosage group and matched group relatively do not have significant difference, and finding and matched group more also do not have significant difference under each test period of coldrex heavy dose of group internal organs section mirror.Show that by test continuous 4 weeks of rat gavage the safe dose of coldrex more than 17.3g/kg.
The present invention treats the compound medicine of anemopyretic cold, has advantage evident in efficacy, that flavour of a drug are few, purity is high, side effect is little.The preparation method of medicine of the present invention has extraction ratio height, purity height, simple to operate, is fit to suitability for industrialized production.
The present invention is not limited to above-mentioned preferred forms, and other any identical with the present invention or akin products that anyone draws under enlightenment of the present invention all drop within protection scope of the present invention.