CN116115680B - External traditional Chinese medicine composition for promoting healing as well as preparation and application thereof - Google Patents

External traditional Chinese medicine composition for promoting healing as well as preparation and application thereof Download PDF

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CN116115680B
CN116115680B CN202111346196.6A CN202111346196A CN116115680B CN 116115680 B CN116115680 B CN 116115680B CN 202111346196 A CN202111346196 A CN 202111346196A CN 116115680 B CN116115680 B CN 116115680B
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traditional chinese
chinese medicine
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wound healing
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潘友珍
薛亭
周丽波
李研
杨艳黎
郑振麟
唐勤燕
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Shanghai Pudong New Area Gongli Hospital (the Second Military Medical University Affiliated Gongli Hospital)
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Abstract

The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to an external traditional Chinese medicine composition for promoting healing, and preparation and application thereof. The traditional Chinese medicine composition comprises raw material components including calamine, calcined gypsum, red halloysite, indigo naturalis, talcum, phellodendron, angelica sinensis and centella asiatica. The traditional Chinese medicine composition of the invention aims at simple and low-cost effect, takes 'dampness-astringing and sore-astringing, tissue regeneration promoting and hemostasis' as treatment rules, and has good wound healing effect when the external prescription for promoting healing is used for anorectal diseases.

Description

External traditional Chinese medicine composition for promoting healing as well as preparation and application thereof
Technical Field
The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to an external traditional Chinese medicine composition for promoting healing, and preparation and application thereof.
Background
Diseases of anorectal diseases such as mixed hemorrhoids, perianal abscess, anal fistula and the like, and the wound surface is usually opened after operation. However, due to special anorectal diseases, the postoperative patients need to relieve the bowels, and the wound surface is easy to pollute, so that the problems of wound surface infection, pain, delayed healing and the like are caused. In clinic, the multi-purpose dressing is stuffed to protect the wound surface and diminish inflammation, but the dressing is easy to fall off, the wound surface is still in an exposed state after falling off, and the effects of resisting inflammation and promoting wound surface healing are not satisfactory, and the wound surface is easy to form scars, delay healing and influence the anus function after operation. Therefore, a simple, convenient, low-efficiency and medicine for promoting wound healing of anorectal diseases is urgently needed clinically.
Among anorectal diseases, there is also a special systemic disease called ulcerative colitis. Ulcerative colitis is a chronic nonspecific intestinal inflammatory disease with unknown etiology, and current guidelines propose treatment targets of the disease to maintain clinical relief and mucosal healing, prevent complications and improve the quality of life of patients. The method for clinically treating ulcerative colitis is many, and Western medicine adopts amino salicylic acid, hormone, immunosuppressant, biological agent and the like for treatment, but has uneven curative effect, high price and unsatisfactory remission rate in clinical test, and particularly has obvious side effect after long-term use of the hormone and immunosuppressant, and high recurrence rate after decrement or drug withdrawal. Thus, many patients and medical personnel of ulcerative colitis are focusing on supplemental and alternative medicine. Researches show that the traditional Chinese medicine treatment is the first choice of supplementary and alternative medicine, so that the active research on the traditional Chinese medicine treatment of ulcerative colitis has important social significance and economic benefit.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide an external traditional Chinese medicine composition for promoting healing, and preparation and application thereof.
In order to achieve the above and other related objects, the present invention adopts the following technical solutions:
the invention provides a traditional Chinese medicine composition, which comprises the following raw material components in parts by weight:
10-60 parts of calamine, 30-150 parts of calcined gypsum, 10-30 parts of red halloysite, 20-120 parts of natural indigo, 60-150 parts of talcum, 20-80 parts of amur corktree bark, 15-60 parts of Chinese angelica and 15-60 parts of asiaticoside.
Wherein, the Latin name of the calamine is Smithsonite. The Latin name of calcined gypsum is Gypsum Fibrosum Preparatum. Halloysitum rubrum has a Latin name of Halloysitum Rubrum. Latin of Indigo Naturalis is named Indigo Naturalis. Talcum was named as latin. The Latin name of cortex Phellodendri is Cortex Phellodendri. The Latin name of the Chinese angelica is Radix Angelicae Sinensis. Asiaticoside, latin, is named Centella Asiatica (L.) Urban.
Preferably, the traditional Chinese medicine composition comprises the following components in parts by weight: 10-30 parts of calamine, 60-150 parts of calcined gypsum, 10-20 parts of red halloysite, 40-90 parts of natural indigo, 90-120 parts of talcum, 30-80 parts of phellodendron, 30-60 parts of angelica and 30-60 parts of asiaticoside.
More preferably, the traditional Chinese medicine composition comprises the following components in parts by weight: 10-20 parts of calamine, 90-150 parts of calcined gypsum, 10-20 parts of red halloysite, 40-80 parts of natural indigo, 90-120 parts of talcum, 30-60 parts of amur corktree bark, 40-60 parts of Chinese angelica and 30-50 parts of asiaticoside.
The compatibility principle of the traditional Chinese medicine composition of the invention is as follows: the prescription is composed of calamine, calcined gypsum, red halloysite, natural indigo, talcum, phellodendron bark, angelica and asiaticoside. The calamine lotion is used for treating acute pruritus skin diseases such as acute dermatitis, eczema, urticaria and the like. The calcined gypsum has the effects of clearing heat and promoting diuresis, healing sore and promoting granulation, and modern medical research discovers that the calcined gypsum can promote the formation of rat wound fibroblasts, the remodeling of capillaries and the proliferation of granulation tissues, thereby promoting wound healing, and Ca < 2+ > ions in the gypsum can inhibit neuromuscular excitability, reduce vascular permeability and play roles in relieving spasm, impervious, antiallergic and anti-inflammatory. He Shi Zhi is mainly indicated for astringing to stop bleeding, healing sore, promoting granulation, astringing to stop bleeding, because it is sweet in taste, calm in nature, free from jaundice, free from diarrhea and intestinal stasis and purulent blood in five-color Shi Zhi from Shen nong Ben Cao Jing. The natural indigo has the effects of clearing heat and detoxicating, cooling blood and removing freckles, promoting tissue regeneration and relieving pain, and modern medical research shows that the natural indigo can remarkably increase the expression of VEGF and promote the healing of ulcer surfaces. Talc is taken orally to clear summer heat, and is used externally to remove dampness and heal wound, and research shows that Talc has the effects of protecting wound surface, absorbing secretion and promoting crusting. The cortex phellodendri functions of clearing heat and drying dampness, purging intense heat and removing toxin, is mainly used for treating sores and ulcers and eczema wet sores, and can obviously improve local microcirculation, promote granulation tissue growth, repair surface epithelium and accelerate wound healing. The angelica is bitter and sweet in taste, enriches and harmonizes blood, prevents corrosion and promotes tissue regeneration, and has the effects of inhibiting the growth of staphylococcus and bacillus. The asiaticoside has the functions of clearing heat and promoting diuresis, detumescence and detoxification, and modern pharmacological research shows that the asiaticoside is the main active component of the asiaticoside, can promote proliferation of fibroblast and synthesis of collagen, and is mainly used for preventing and treating scar after wound healing and inhibiting scar hyperplasia. The medicines are combined to play the roles of eliminating dampness, promoting wound healing, promoting tissue regeneration and stopping bleeding, and promoting wound healing. The medicines are combined to play the roles of eliminating dampness, promoting wound healing, promoting tissue regeneration and stopping bleeding, and promoting wound healing.
In a second aspect of the present invention, a Chinese medicine extract is provided, which is prepared by extracting the effective components from the above Chinese medicine composition.
In the invention, the raw material components and the formulas thereof in the traditional Chinese medicine composition are the most critical, and after knowing the formulas of the traditional Chinese medicines, the person skilled in the art can directly grind or crush the traditional Chinese medicines according to the proportion and then mix the traditional Chinese medicines as the active ingredients. In addition, the person skilled in the art can also adopt various conventional extraction methods of the effective components of the traditional Chinese medicine to extract the effective components, such as conventional decoction, water extraction and alcohol precipitation methods, alcohol extraction and water precipitation methods, salting-out methods and the like, and the extraction methods can obtain the main effective components in the traditional Chinese medicine formula, so that the traditional Chinese medicine has a certain curative effect on external use and promotion of wound healing.
The water extraction and alcohol precipitation method comprises the following steps: extracting the effective components of the medicinal materials by using water as a solvent, and removing impurities in the extracting solution by using ethanol precipitation with different concentrations. Generally, when the ethanol content reaches 50% -60% (weight/volume ratio, namely g/100 ml), impurities such as starch and the like can be removed, and when the ethanol content reaches more than 75%, most impurities except for few ineffective components such as tannins, water-soluble pigments and the like can be removed by precipitation.
The alcohol extraction and water precipitation method comprises the following steps: extracting the medicinal material components with ethanol with proper concentration, and removing impurities in the extracting solution with water.
The traditional Chinese medicine composition can be concentrated, purified or dried by conventional steps after extracting the effective components to obtain the traditional Chinese medicine extract. Methods of concentration include, but are not limited to: atmospheric pressure evaporation, reduced pressure evaporation, thin film evaporation, multiple effect evaporation, purification methods include, but are not limited to: salting-out purification, macroporous resin adsorption purification, ethanol precipitation purification, ion exchange resin purification, flocculation precipitation purification, membrane separation purification, polyamide adsorption purification, silica gel adsorption chromatography purification and the like, and drying methods include, but are not limited to: drying, drum drying, belt drying, moisture absorption drying, boiling drying, spray drying, reduced pressure drying, freeze drying, infrared drying, microwave drying, etc.
According to the characteristics of the effective components of different crude drugs in the traditional Chinese medicine composition, different extraction processes can be adopted.
Further, in a third aspect of the present invention, there is also provided a method for preparing a Chinese medicinal extract, the method comprising the steps of: the preparation method comprises mixing the above Chinese medicinal materials, grinding or pulverizing, and mixing.
Preferably, each traditional Chinese medicine component is crushed into 100-300 meshes.
In a fourth aspect of the invention, the application of a traditional Chinese medicine composition or a traditional Chinese medicine extract in preparing a wound healing medicine is provided.
Further, the wound surface refers to postoperative wound surfaces of ulcerative colitis, mixed hemorrhoids, anal fistula and perianal abscess.
In a fifth aspect of the present invention, there is further provided a Chinese medicinal preparation comprising a therapeutically effective amount of the foregoing Chinese medicinal extract and one or more conventional pharmaceutically acceptable excipients.
After extracting the effective components in the traditional Chinese medicine composition, the traditional Chinese medicine composition can be prepared into a traditional Chinese medicine preparation by adopting conventional pharmaceutical auxiliary materials and additives.
Pharmaceutically acceptable excipients include (but are not limited to): pharmaceutically acceptable carriers, diluents, fillers, binders and other excipients. Therapeutically inert inorganic or organic carriers known to those skilled in the art include, but are not limited to, lactose, corn starch or derivatives thereof, talc, vegetable oils, waxes, fats, poly-antelope based compounds such as polyethylene glycols, water, sucrose, ethanol, glycerol and the like, various preservatives, lubricants, dispersants, flavoring agents. Humectants, antioxidants, sweeteners, colorants, stabilizers, salts, buffers and the like may also be added thereto as needed to aid stability of the formulation or to aid in enhancing activity or its bioavailability or to produce an acceptable mouthfeel or odor in the case of oral administration. Traditional Chinese medicine preparations such as granules and ointments can be prepared by conventional methods. The pharmaceutical compositions of the present invention may also be used with other therapeutic agents.
Preferably, the Chinese medicinal preparation is an external preparation. The auxiliary material is solvent. For example, the solvent may be sesame oil. The sesame oil not only can enable the medicine to adhere to the straight colon, but also can promote wound healing.
In addition, in addition to the use of sesame oil as a solvent for the preparation, can also use 0.9% sodium chloride injection or medical water.
The effective therapeutic dose of the traditional Chinese medicine preparation is that the effective dose is usually 0.1-0.2 g/kg body weight for each use by the total weight of the raw medicinal materials, and the effective dose is used for 2 times a day. Of course, the particular dosage should also take into account factors such as the route of administration, the health of the patient, etc., which are within the skill of the skilled practitioner.
Compared with the prior art, the invention has the beneficial effects that: the invention has the advantages of convenient administration route, fewer components, simple preparation, low price and good effect, and can be used by patients at home, thereby being beneficial to industrial production. Compared with the existing medicines, the traditional Chinese medicine has incomparable advantages including effective control of inflammation and promotion of wound healing.
Detailed Description
Before the embodiments of the invention are explained in further detail, it is to be understood that the invention is not limited in its scope to the particular embodiments described below; it is also to be understood that the terminology used in the examples of the invention is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the invention. The test methods in the following examples, in which specific conditions are not noted, are generally conducted under conventional conditions or under conditions recommended by the respective manufacturers.
Where numerical ranges are provided in the examples, it is understood that unless otherwise stated herein, both endpoints of each numerical range and any number between the two endpoints are significant both in the numerical range. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In addition to the specific methods, devices, materials used in the embodiments, any methods, devices, and materials of the prior art similar or equivalent to those described in the embodiments of the present invention may be used to practice the present invention according to the knowledge of one skilled in the art and the description of the present invention.
Unless otherwise indicated, the experimental methods, detection methods, and preparation methods disclosed in the present invention all employ techniques conventional in the art.
The raw materials (or medicinal materials) adopted by the invention can be purchased from common medical shops or Chinese medicinal material selling companies, and the specification of the raw materials (or medicinal materials) accords with the national medical standard or the related regulations of Chinese pharmacopoeia and the like. The adopted medicinal materials are all Chinese medicinal material decoction pieces unless otherwise indicated, and the Chinese medicinal material decoction pieces can also be obtained and processed.
The curative effect standard of the invention refers to the relevant curative effect standard in the traditional Chinese medicine disease judgment curative effect standard. And (3) healing: all clinical symptoms disappeared and laboratory examination was normal. Improvement: clinical symptoms are reduced, laboratory tests are improved or normal. Invalidation: the clinical symptoms are not obviously improved or aggravated.
The preparation process of the invention basically uses the technical requirement of the preparation process research of new traditional Chinese medicines, extracts main active ingredients of the medicines by using the new technology of modern preparations, and adds some pharmaceutically acceptable auxiliary materials or carriers.
Example 1
The embodiment 1 provides the raw material components and the weight part ratio thereof in the traditional Chinese medicine composition.
TABLE 1
Formulation 1 Formulation 2 Formulation 3 Formulation 4 Formulation 5 Formulation 6 Comparative example 1
Calamine (g) 15 10 20 30 60 40 7.5
Calcined gypsum (g) 135 90 150 60 30 60 10.5
Halloysitum rubrum (g) 15 20 10 20 30 25 7.5
Indigo naturalis (g) 60 80 40 90 120 20 50
Talc (g) 120 90 120 120 150 60 100
Cortex phellodendri (g) 60 30 60 80 20 20 50
Chinese angelica (g) 45 60 40 30 15 40 0
Asiaticoside(g) 45 50 30 60 15 50 0
The preparation method comprises the following steps:
according to Table 1, the raw materials in formulas 1-6 and comparative formula 1 are ground into powder, sieved by a 100-300 mesh sieve for 2 times, and mixed with sesame oil to prepare an ointment. And (5) standby application.
Example 2
This example 2 was used to verify the therapeutic effect of formulations 1-6 and comparative formulation 1 prepared in example 1.
Ulcerative colitis is a nonspecific inflammatory bowel disease that changes with continuous and diffuse inflammation of the colorectal mucosa, with lesions mainly in the rectum and sigmoid colon, severely affecting the whole colon. The clinical manifestations of the traditional Chinese medicine are diarrhea, mucopurulent bloody stool, abdominal pain and tenesmus. Ulcerative colitis has unknown etiology, long disease course, easy repeated disease, easy canceration and no cure. And epidemiological researches in China show that the incidence rate of UC is continuously rising in the last 20 years. The current therapeutic goal of UC is to induce and maintain clinical relief and mucosal healing, prevent complications, improve patient quality of life, and enhance long-term management. The method for clinically treating the ulcerative colitis is many, the Western medicine is mostly treated by adopting amino salicylic acid, hormone, immunosuppressant, biological preparation and the like, but the curative effect is uneven, the price is high, and especially the side effect is obvious after the hormone and the immunosuppressant are used for a long time, and the recurrence rate is high after the reduction or stopping of the medicine. Some patients with ulcerative colitis in the outpatient department of the me have abdominal pain, diarrhea and mucopurulent blood, so that the patients are convenient for the department of the me to visit, and the patients are insensitive to western medicines (mesalamine and the like) and have insignificant curative effects. The cure promoting topical formulations of formulas 1-6 prepared in example 1 were applied to a sui me family to preserve the enema and comparative example 1 was used as a control.
(one), general data
56 patients with ulcerative colitis, aged 18-70 years, 34 men and 22 women.
(II) diagnostic criteria
1. Disease diagnosis criteria
According to the consensus opinion of diagnosis and treatment of inflammatory bowel disease made by the digestive society of medical science of China, the digestive society of medical science, the inflammatory bowel disease, the 2018:
(1) Clinical manifestations: continuous or repeated diarrhea, mucopurulent bloody stool with abdominal pain, tenesmus and systemic symptoms with different degrees, and the disease course is more than 4-6 weeks; can be used for treating intestinal external manifestations such as skin, mucous membrane, joint, eye, liver and gallbladder.
(2) Enteroscopy: mucosal congestion and vascular texture vanish; bleeding, erosion and bleeding are visible on the mucosal surface; it can be seen that the colonic band morphology disappeared, the intestinal lumen was narrow and the inflammatory polyp.
2. Severity of activity
A modified Mayo scoring system was used. (see Table 2)
Table 2 improved Mayo score
Note that: 1) Each subject served as a self-control to evaluate the degree of abnormality in the number of bowel movements; 2) Daily bleeding scores represent the most severe bleeding cases in 1 day; 3) Physician population evaluation included 3 criteria: review of abdominal discomfort, overall well-being, and other manifestations of the subject, such as physical examination findings and subject performance status.
Scoring criteria: mild activity: 3-5 is divided into; moderate activity: 6-10 minutes; heavy activities: 11-12 minutes.
3. Clinical symptom classification
Clinical symptoms are classified according to the guidelines of clinical research of new traditional Chinese medicines, wherein the main symptoms (abdominal pain, diarrhea and mucopurulent bloody stool) are respectively 0, 3, 6 and 9 minutes according to the weight of the Chinese medicine, and the secondary symptoms (tenesmus, abdominal distension, anorexia and hypodynamia) are respectively 0, 1, 2 and 3 minutes. (see Table 3)
TABLE 3 clinical symptoms grading score
4. Inclusion criteria
(1) Meets the diagnostic criteria;
(2) diagnosing mild or moderate activity according to the modified Mayo scoring system;
(3) insensitive or resistant to mesalamine treatment;
(4) age 18-70 years;
(5) the patient informed the study and signed informed consent.
5. Exclusion and rejection criteria
(1) Serious complications such as intestinal perforation, intestinal cancer and other diseases;
(2) there are bacillary dysentery, intestinal tuberculosis, crohn's disease, ischemic colitis, etc.;
(3) patients with heart, brain, liver, kidney and other important organ diseases;
(4) pregnant and lactating women;
(5) allergic constitution and allergic to various drugs;
(6) refusing to sign informed consent or being unable to follow the order for the therapist.
(III), grouping and treatment
The 56 patients screened were randomly divided into seven groups.
56 patients, 18-70 years old, 34 men and 22 women.
A first group: patient 8, male 5, female 3, patient were given formulation 1 prepared as in example 1, specific usage: enema was performed in the morning and evening for 4 weeks.
Second group: patient 8, male 6, female 2, patient was given formulation 2 prepared as in example 1, with specific usage: enema was performed in the morning and evening for 4 weeks.
Third group: patient 8, male 4, female 4, patient was given formulation 3 prepared as in example 1, specific usage: enema was performed in the morning and evening for 4 weeks.
Fourth group: patient 8, male 6, female 2, patient was given formulation 4 prepared as in example 1, with specific usage: enema was performed in the morning and evening for 4 weeks.
Fifth group: patient 8, male 5, female 3, patient were given formulation 5 prepared as in example 1, with specific usage: enema was performed in the morning and evening for 4 weeks.
Sixth group: patient 8, male 4, female 4, patient was given formulation 6 prepared as in example 1, with specific usage: enema was performed in the morning and evening for 4 weeks.
Comparison group: patient 8, male 4, female 4, patient were given a comparative example 1 prepared as in example 1, specific usage: enema was performed in the morning and evening for 4 weeks.
(IV) observing the index
Therapeutic efficacy index
1. Assessment of clinical symptom stratification before and after treatment
Clinical symptom grading standard refers to curative effect evaluation standard in clinical research guidelines for chronic nonspecific ulcerative colitis in the guidelines for clinical research on New Chinese medicine:
clinical alleviation: before and after administration, symptoms and signs are obviously improved (the curative effect index is more than or equal to 95 percent);
the effect is shown: after taking the medicine, the symptoms and the signs are obviously improved (the curative effect index is less than or equal to 70 percent and less than 95 percent);
the method is effective: after taking the medicine, symptoms and signs are improved (the curative effect index is less than or equal to 30 percent and less than 70 percent);
invalidation: after administration, symptoms and signs were not significantly reduced or aggravated (efficacy index < 30%).
The calculation formula (nimodipine method) is: efficacy index% = (pre-treatment integral-post-treatment integral)/pre-treatment integral x 100%.
2. Anoscope observes the rectal mucosa before and after treatment.
3. The peripheral serum cytokines TNF-alpha and IL-6 were tested before and after administration to the patient.
(V) treatment results
The external prescription 1 for promoting healing in the embodiment 1 has obvious clinical curative effect, and after 1-2 weeks of enema treatment, the mucopurulent blood is obviously reduced under the anoscope, the mucous membrane color is changed from red to light, and the pain, diarrhea and tenesmus of patients are obviously relieved. Through clinical symptom classification, the obvious effect rate is up to 100%. Of these, 5 patients were reviewed for significant earlier decrease in peripheral serum cytokines TNF- α and IL-6. Fully explain: the external prescription for promoting healing can effectively relieve and treat intestinal inflammation and accelerate mucous membrane healing.
In addition, after treatment for 4 weeks in the formula 2 and the formula 3, the mucopurulent blood is obviously reduced under the anoscope, the mucous membrane color turns light, the patient complains about abdominal pain and diarrhea is relieved, but the effective rate is 87.5% compared with the formula 1, the effective rate of the formula 2 is 75%, and the effective rate of the formula 3 is 62.5%.
After the formula 4 is treated for 4 weeks, the abdominal pain of the patient is relieved, the symptoms of mucopurulent blood are improved, the color of mucous membrane is turned light under the anoscope, the yellow clear mucous is more, the effective rate is 87.5%, and the obvious rate is 50%.
After treatment for 4 weeks in the formula 5 and the formula 6, symptoms of abdominal pain and diarrhea of patients can be obviously improved, the improvement of the heavy sensation after tenesmus is not obvious, the anoscope is slightly improved before the mucous membrane is seen, and the pus blood is reduced. The effective rate of the formula 5 is 62.5%, and the obvious rate is 37.5%. The effective rate of the formula 6 is 50%, and the obvious efficiency is 37.5%.
The treatment effect of comparative example 1 is that the abdominal pain and diarrhea of the patient are slightly improved, the heavy feeling after tenesmus is still obvious, the mucous and purulent blood under the anoscope are slightly improved than before, the effective rate is 37.5%, and the obvious rate is 12.5%.
Further, the pre-experiment of the DSS modeling ulcerative colitis mice is applied, and the colon pathological change is observed through the external prescription of stomach irrigation and healing promotion. The intestinal mucosa epithelium tissue of the normal control group is complete, the arrangement is neat, the structure is clear, and the gland is complete. Model group intestinal mucosa epithelium is broken, shed, intestinal mucosa is engorged with congestion and edema, and lamina propria inflammatory cells infiltrate.
Model mice were randomly divided into 7 groups using formulations 1-6 and comparative formulation 1 prepared as in example 1, respectively, using the following methods: mice were anesthetized for 1h, clysis, and continued for 1 week in the morning and evening.
As a result, it was revealed that the partial mucosal epithelial cells of formulas 1 to 6 (ex. Promoting formulation) were disrupted, the intestinal wall was thickened, the glandular structure was substantially clear and intact, and the lamina propria had inflammatory cell infiltration, wherein the effect of formula 1 was optimal. Fully explain: the external prescription for promoting healing can effectively relieve inflammation and maintain the structural integrity of glands. And the effect of the formula 1-3 is better than that of the formula 4-6.
In addition, formulas 1-6 were significantly better than control 1, which exhibited fragmentation of the intestinal mucosa epithelium, congestion edema of the intestinal mucosa, and inflammatory cell infiltration of the lamina propria, with an effect similar to that of the model group.
Example 3
Formulations 1-6 of example 1 and comparative example 1 were used to try to treat post-operative wounds of mixed hemorrhoids, anal fistula, perianal abscess, respectively. The results were: compared with a blank control group, the formula 1-3 accelerates the wound healing, wherein the formula 1 has particularly remarkable effect, the granulation starts to grow in pink 3-5 days after operation, the substrate is firm, the epithelial tissue at the edge of the wound starts to creep in 7-10 days after operation, the matching degree of the granulation and the epithelial creeping is high, and the wound heals normally. The accelerating ability of the formula 4-6 is slightly inferior to that of the formula 1-3, and the granulation and the epithelial tissues at the edge of the wound are slower than those of the formula 1-4 days before, but no poor growth or delayed healing of the wound occurs. The effect of the comparative example 1 on accelerating the wound healing after anal fistula operation is the same as that of formulas 4-6, but the wound healing condition after mixed hemorrhoids and perianal abscess operation is the same as that of a blank control group, and adverse events such as loose and high granulation, bright edema, pale color, scarlet and the like are also the same as that of the blank control group.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (7)

1. A traditional Chinese medicine composition for external use for promoting wound healing of anorectal diseases comprises the following raw material components in parts by weight: 10-20 parts of calamine, 90-150 parts of calcined gypsum, 10-20 parts of red halloysite, 40-80 parts of natural indigo, 90-120 parts of talcum, 30-60 parts of amur corktree bark, 40-60 parts of Chinese angelica, and 30-50 parts of centella asiatica.
2. A topical Chinese medicinal extract for promoting wound healing of anorectal diseases is prepared by extracting effective components from the Chinese medicinal composition as claimed in claim 1.
3. A method for preparing the external traditional Chinese medicine extract for promoting anorectal disease wound healing according to claim 2, comprising the steps of: the traditional Chinese medicine components are taken according to the proportion, and are evenly ground or crushed and then mixed.
4. A method according to claim 3, wherein the individual components of the traditional Chinese medicine are crushed to a particle size of 100-300 mesh.
5. The use of the external traditional Chinese medicine composition for promoting anorectal disease wound healing according to claim 1 or the traditional Chinese medicine extract according to claim 2 in preparing the external medicine for promoting anorectal disease wound healing.
6. The use according to claim 5, wherein the wound is a post-operative wound of ulcerative colitis, mixed hemorrhoids, anal fistula, perianal abscess.
7. A Chinese medicinal external preparation for promoting anorectal diseases wound healing, which is prepared from a therapeutically effective amount of the external Chinese medicinal extract for promoting anorectal diseases wound healing as claimed in claim 2 and one or more conventional pharmaceutically acceptable auxiliary materials.
CN202111346196.6A 2021-11-15 2021-11-15 External traditional Chinese medicine composition for promoting healing as well as preparation and application thereof Active CN116115680B (en)

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Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
梅全喜.《现代中药药理与临床应用手册》.中国中医药出版社,2016,(第3版),第922页. *

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