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CN118436644A - Application of Fuziling in preparing medicament for treating ulcerative colitis - Google Patents

Application of Fuziling in preparing medicament for treating ulcerative colitis Download PDF

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Publication number
CN118436644A
CN118436644A CN202410471994.9A CN202410471994A CN118436644A CN 118436644 A CN118436644 A CN 118436644A CN 202410471994 A CN202410471994 A CN 202410471994A CN 118436644 A CN118436644 A CN 118436644A
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CN
China
Prior art keywords
ulcerative colitis
treating
medicament
use according
treating ulcerative
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Pending
Application number
CN202410471994.9A
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Chinese (zh)
Inventor
李晓娟
陈枫升
王松
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Southern Medical University
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Southern Medical University
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Publication date
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Priority to CN202410471994.9A priority Critical patent/CN118436644A/en
Publication of CN118436644A publication Critical patent/CN118436644A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/439Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom the ring forming part of a bridged ring system, e.g. quinuclidine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants

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  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention relates to an application of aconite root in preparing a medicament for treating ulcerative colitis, and relates to the field of biological medicine. The aconite root medicine can improve ulcerative colitis symptoms, reduce weight loss, inhibit colon shortening and reduce pathological scores, is hopeful to become a new inflammatory bowel disease treatment medicine, is used for treating ulcerative colitis, and provides reference for developing active ingredients of traditional Chinese medicine monomers for treating colitis.

Description

Application of Fuziling in preparing medicament for treating ulcerative colitis
Technical Field
The invention relates to the field of biological medicine, in particular to an application of aconite root in preparing a medicament for treating ulcerative colitis.
Background
Ulcerative colitis is a kind of inflammatory bowel disease, the pathogenesis of which is unknown so far, and has the characteristics of persistent difficult recovery, early onset, long course of disease, fatal serious complications and the like, and the prevalence rises year by year. At present, the drugs for treating ulcerative colitis clinically are mainly: 5-aminosalicylic acid medicines, glucocorticoid medicines, thiopurine medicines and biological preparation medicines have the defects of multiple adverse reactions, high price, easy generation of tolerance and the like.
The traditional Chinese medicine decoction has the characteristics of less adverse reaction, low medical cost, obvious curative effect and the like, is widely applied clinically, and a plurality of great progress in the research and development of new medicines since the past are also based on the development of natural products, such as salicylic acid and artemisinin. Therefore, a medicine capable of treating ulcerative colitis is sought from the perspective of traditional Chinese medicine, and a new treatment strategy can be provided for the disease.
Disclosure of Invention
Aiming at the problems, the invention provides the application of the aconite in preparing the medicine for treating the ulcerative colitis, which can improve the symptoms of the ulcerative colitis, reduce weight loss, inhibit colon shortening and reduce pathological scores, so that the aconite is hopeful to become a new medicine for treating inflammatory bowel disease, is used for treating the ulcerative colitis and provides reference for developing active ingredients of traditional Chinese medicine monomers for treating the colitis.
The invention provides an application of aconite root in preparing a medicament for treating ulcerative colitis, which has the following structural formula:
The inventor finds that aconite mainly contains alkaloid compounds in the research process, wherein a plurality of toxic fat-soluble alkaloids volatilize along with the decoction process, and aconitine is water-soluble alkaloid with higher content in aconite, and the medicine has higher safety and lower price in vivo and in vitro experiments, can better improve the symptoms of ulcerative colitis mice at lower dosage (15 mg/kg), can improve the weight loss, colon shortening, hematochezia, colon structural damage and pathological score increase of the ulcerative colitis mice, has low medicine toxicity and high water solubility, and is hopeful to become an ulcerative colitis treatment medicine for treating the ulcerative colitis. The aconite root extract can improve ulcerative colitis symptoms, reduce weight loss, inhibit colon shortening and reduce pathological score, and provides reference for developing active ingredients of traditional Chinese medicine monomers for treating colitis.
In one embodiment, the medicament for treating ulcerative colitis further comprises a pharmaceutically acceptable adjuvant.
In one embodiment, the adjuvant comprises at least 1 of a solvent, a disintegrant, a flavoring agent, a colorant, a lubricant, an antioxidant, a preservative, a binder, a filler, or a thickener.
In one embodiment, the fuziline is administered at a dose of 12-48 mg/kg body weight.
In one embodiment, the fuziline is administered at a dose of 12-18 mg/kg body weight.
In one embodiment, the dosage form of the medicament for treating ulcerative colitis comprises capsules, granules, tablets, injections, oral liquids, pills, pastes, sustained release agents, controlled release agents or dispersible tablets.
In one embodiment, the method of administering the medicament for treating ulcerative colitis comprises: oral, sublingual, intravenous or transdermal administration.
In one embodiment, the ulcerative colitis is a clinical indication of aminosalicylic acid, tofacitinib, glucocorticoids and/or immunomodulators.
The ulcerative colitis is ulcerative colitis treatable with aminosalicylic acid, tofacitinib, glucocorticoids and/or immunomodulators, i.e. belongs to one of the clinical indications of the above drugs.
Experiments prove that the aconite root medicine has direct and obvious inhibition effect on the ulcerative colitis induced by the DSS; so that the medicine can be used as a medicine for treating ulcerative colitis and can be used for treating diseases by the existing medicine for treating ulcerative colitis.
Compared with the prior art, the invention has the following beneficial effects:
the aconite can improve ulcerative colitis symptoms, reduce weight loss, inhibit colon shortening and reduce pathological scores, so that the aconite is expected to become a new inflammatory bowel disease treatment drug, is used for treating ulcerative colitis, and provides reference for developing active ingredients of traditional Chinese medicine monomers for treating colitis.
Drawings
FIG. 1 is a graph showing the results of the effect of aconite in the example on the alleviation of weight loss in ulcerative colitis mice;
FIG. 2 is a graph showing the results of improving the colonic shortening effect of the aconite ulcerative colitis mice in the example, wherein the graph is a schematic diagram of the colon length of the mice and a data statistical result graph from left to right;
FIG. 3 is a graph showing the results of the reduction of pathological scoring by aconite in the ulcerative colitis mice in the example, wherein the left graph shows the results of the scoring by the disease activity index in mice, and the right graph shows the results of the scoring by the colon index in mice;
FIG. 4 is a graph showing the results of the protective effect of aconite in the example on colon structure of ulcerative colitis mice.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The source is as follows:
The reagents, materials and equipment used in the examples are all commercially available sources unless otherwise specified; the test methods are conventional in the art unless otherwise specified.
Examples
1. Fuziling has effect in relieving weight loss of ulcerative colitis mice.
Ulcerative colitis model with 3% Dextran Sodium Sulfate (DSS) free water: 32C 57BL/6 mice with the age of 8-12 weeks are randomly divided into 4 groups after being adaptively bred for one week, and 6 mice in each group: a. control group: drinking double distilled water, and performing gastric lavage to administer 200uL of physiological saline for injection; dss group: 200uL of physiological saline for injection is administrated by gavage after drinking 3% DSS; dss+aconite group: drinking 3% DSS, and administering radix Aconiti lateralis Preparata solution according to 15mg/kg of mice weight by intragastric administration; dss+positive drug control: 5-aminosalicylic acid at 75mk/kg was administered by gavage with 3% DSS. The stomach is irrigated once a day. In this example, aconitine was purchased from Chengomant Biotechnology Co.
The control group was removed, 3% dss was freely drunk for the first 7 days of the remaining three groups, double distilled water was used instead on day 8, and after blood and feces were collected on day 11, mice were sacrificed and the colon was collected.
Experimental results show that aconite can relieve the weight loss of ulcerative colitis mice, as shown in figure 1.
2. Fuziling has effect in improving colonic shortening of ulcerative colitis mice.
The modeling of mice was performed as described in step one of the present examples, and data statistics were performed after the measurement of colon length of mice.
Experimental results show that aconitine has an improving effect on colon shortening of ulcerative colitis mice, as shown in figure 2.
3. Fuziling has effect of reducing pathological score of ulcerative colitis mice.
Mice were observed and scored for weight loss, colon shortening, intestinal mucosa destruction, etc., as described in step one of this example.
Experimental results show that aconitine has a reducing effect on pathological scores of ulcerative colitis mice, as shown in figure 3.
4. Fuziling has protective effect on colon structure of ulcerative colitis mice.
Mouse modeling mode as described in step one of this example, the colon of the mouse was HE stained and the colon of the mouse was scored based on crypt destruction, mucosal defect, inflammation, lesion extent, etc. of the mouse by observing the HE staining results.
Experimental results show that aconitine has protective effect on colon structure of ulcerative colitis mice, as shown in figure 4.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (7)

1. An application of Fuziling in preparing a medicament for treating ulcerative colitis, wherein the Fuziling has the following structural formula:
2. The use according to claim 1, wherein the medicament for treating ulcerative colitis further comprises a pharmaceutically acceptable adjuvant.
3. The use according to claim 2, wherein the auxiliary material comprises at least 1 of a solvent, a disintegrant, a flavoring agent, a coloring agent, a lubricant, an antioxidant, a preservative, a binder, a filler, or a thickener.
4. The use according to claim 1, wherein the fuziline is administered at a dose of 12-48 mg/kg body weight.
5. The use according to any one of claims 1 to 4, wherein the dosage form of the medicament for treating ulcerative colitis comprises a capsule, a granule, a tablet, an injection, an oral liquid, a pill, a paste, a sustained release agent, a controlled release agent or a dispersible tablet.
6. The use according to claim 5, wherein the route of administration of the medicament for treating ulcerative colitis comprises: oral, sublingual, intravenous or transdermal administration.
7. The use according to claim 1, wherein the ulcerative colitis is a clinical indication of aminosalicylic acid, tofacitinib, glucocorticoids and/or immunomodulators.
CN202410471994.9A 2024-04-19 2024-04-19 Application of Fuziling in preparing medicament for treating ulcerative colitis Pending CN118436644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410471994.9A CN118436644A (en) 2024-04-19 2024-04-19 Application of Fuziling in preparing medicament for treating ulcerative colitis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410471994.9A CN118436644A (en) 2024-04-19 2024-04-19 Application of Fuziling in preparing medicament for treating ulcerative colitis

Publications (1)

Publication Number Publication Date
CN118436644A true CN118436644A (en) 2024-08-06

Family

ID=92318697

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202410471994.9A Pending CN118436644A (en) 2024-04-19 2024-04-19 Application of Fuziling in preparing medicament for treating ulcerative colitis

Country Status (1)

Country Link
CN (1) CN118436644A (en)

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