CN106822075A - Application of the melbine in wound healing is promoted - Google Patents

Application of the melbine in wound healing is promoted Download PDF

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Publication number
CN106822075A
CN106822075A CN201710205051.1A CN201710205051A CN106822075A CN 106822075 A CN106822075 A CN 106822075A CN 201710205051 A CN201710205051 A CN 201710205051A CN 106822075 A CN106822075 A CN 106822075A
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CN
China
Prior art keywords
melbine
wound healing
wound
application
healing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710205051.1A
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Chinese (zh)
Inventor
蒋国军
商炜炜
沈甫明
李铁军
谢和辉
邓亚萍
韩雪
俞佳文
任国飞
蔡健
姚郑
张玲娣
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Zhejiang Xiaoshan Hospital
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Zhejiang Xiaoshan Hospital
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Priority to CN201710205051.1A priority Critical patent/CN106822075A/en
Publication of CN106822075A publication Critical patent/CN106822075A/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
    • A61K31/13Amines
    • A61K31/155Amidines (), e.g. guanidine (H2N—C(=NH)—NH2), isourea (N=C(OH)—NH2), isothiourea (—N=C(SH)—NH2)
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The present invention relates to biomedicine technical field, and in particular to application of the melbine in wound healing is promoted.Promoting healing effect pharmacological experiment through db/db diabetic mice wounds shows that melbine can substantially speed up the speed of wound healing, shows that it has the effect for promoting wound healing, therefore can be used to prepare the medicine of treat wound healing.

Description

Application of the melbine in wound healing is promoted
Technical field
The present invention relates to biomedicine technical field, and in particular to melbine and combinations thereof heals for treat wound Purposes, it is chronic refractory in particular for patient body-surfaces such as diabetes, wound, varication, vascular sclerosis, paraplegia long-term beds Close the surface of a wound.
Background technology
Wound be normal skin (tissue) the external worlds such as surgical operation, external force, heat, electric current, chemical substance, low temperature cause injury because The lower caused infringement of the body internal factor effect such as son and local blood supply obstacle, is often accompanied by the destruction of skin integrity And the loss of a certain amount of normal structure, while the normal function of skin is damaged.Body surface chronic wounds (are commonly called as ulcer), Also chronic wounds or chronic wound are, refer to that the treatment caused by a variety of causes is not healed without substantially healing for more than 1 month yet yet The surface of a wound of tendency.International wound healing association is for the definition of chronic wound:Cannot be by normally in order and timely repairing Process reaches the surface of a wound dissected with functionally good working condition.Clinically refer to that the surface of a wound that a variety of causes is formed was controlled through more than 1 month more Treatment fails healing, also without healing tendency person.Betide the long-term surface of a wound not healed of body surface, mainly including traumatic ulcer, under Limb venous ulcer, pressure ulcer and diabetic ulcer etc..Chronic wound has that pathogenesis is complicated, the course of disease is long, treatment Difficulty is big and be the emphasis and difficult point of wound repair research the features such as medical expense high.
From the sixties in 20th century, numerous scholars prove wound dressing by substantial amounts of surface of a wound experimental study and clinical practice Function with wound healing.Wound dressing is divided into traditional dressing, biological dressing, artificial synthesized according to the difference of its material Dressing and growth factor dressing etc..Promoting the method for body surface chronic wounds healing in recent years also includes genetically engineered drug (growth factor) class, traditional medicine class, biological control class (such as maggot) and stem cell and organizational project.Growth factor genoid Engineering medicine is a kind of effective biological agent for being applied to acute and chronic Wound treating in recent years, including recombination human platelet growth The factor (PDGF), recombined human and bFGF bovine basic fibroblast growth factor (bFGF) and recombinant human epidermal cell growth factor Sub (EGF) etc..
Melbine is applied to alone diet and exercise therapy can not obtain the diabetes B patient of good control.This product can Independent medication, can also share with sulfonylurea or insulin.The hypoglycemic mechanism of melbine is:1 increases surrounding tissue to pancreas The sensitiveness of island element, increases the glucose utilization of insulin-mediated.2 increase profit of the noninsulin dependent tissue to glucose With such as brain, haemocyte, kidney medulla, enteron aisle, skin.3 suppress gluconeogenesis function of liver, reduce glycogen output.4 suppress intestinal wall Cellular uptake glucose.Different from insulin action, melbine drops blood to normal person without Fatty synthesis effect is promoted without obvious Sugar effect, hypoglycemia is not caused typically when being used alone to diabetes B.In the prior art, wound is promoted on melbine The effect of healing, yet there are no report.
The content of the invention
First purpose of the invention is directed to deficiency of the prior art, there is provided melbine promotes wound to heal in preparation Application in the product of conjunction.
Second object of the present invention is directed to deficiency of the prior art, there is provided melbine is slow in preparation treatment body surface Property it is refractory close the surface of a wound product in application.
To realize above-mentioned first purpose, the present invention is adopted the technical scheme that:
Application of the melbine in the product for promoting wound healing is prepared.
Further, the wound healing refer to burn, scald, the surface of a wound of the wound healing of ultraviolet injury or wound is healed Close.
Further, the melbine is used as sole active agent.
Further, described product includes one or more in medicine, reagent, food, health products.
Further, the melbine can be used alone or be used in the form of pharmaceutical composition, the medicine group Melbine of the compound comprising therapeutically effective amount, its pharmaceutically acceptable salt or its prodrug, and carrier pharmaceutically.
To realize above-mentioned second purpose, the present invention is adopted the technical scheme that:
Application of the melbine in the product for preparing treatment body surface chronic wounds.
Further, the body surface chronic wounds refer to the diabetic ulcer that is caused by diabetes, ischemic, pressure or Pressure ulcer.
Further, the melbine is used as sole active agent.
Further, described product includes one or more in medicine, reagent, food, health products.
Further, the melbine can be used alone or be used in the form of pharmaceutical composition, the medicine group Melbine of the compound comprising therapeutically effective amount, its pharmaceutically acceptable salt or its prodrug, and carrier pharmaceutically.
Further, one or more in the carrier pharmaceutically, including excipient, such as starch or water;Lubricant, such as One or more in glycerine or magnesium stearate etc.;Disintegrant, such as microcrystalline cellulose;In filler, such as starch or lactose One or more;Bonding agent, such as pregelatinized starch, dextrin, cellulose derivative, alginates, gelatin or polyvinylpyrrolidine One or more in ketone etc.;One or more in osmotic pressure regulator, such as glucose, sucrose, sorbierite or mannitol; Diluent, such as water;One or more in disintegrant, such as agar, calcium carbonate or sodium acid carbonate;Sorbefacient, such as season Ammonium compounds etc.;Surfactant, such as hexadecanol;One or more in absorption carrier, such as kaolin or soap clay; One or more in lubricant, such as talcum powder, calcium stearate, magnesium stearate or polyethylene glycol;Furthermore it is also possible in medicine Other assistant agents, such as one or more in flavouring agent or sweetener are added in composition.
Further, the melbine can be applied in the form of a kind of its pharmaceutically acceptable salt, specific its pharmacy Upper acceptable salt includes:Hydrochloride, acetate, benzoate, citrate, fumarate, embonate, chlorobenzene oxygen Guanidine-acetic acid salt, oxyacetate, aspartate, mesylate, maleate, p-chlorophenyl isobutyrate, formates, lactic acid Salt, succinate, sulfate, tartrate, cyclohexane-carboxylic acid salt, trimethoxybenzoic acid salt, tosilate, adamantane Carboxylate, glycoxylate, glutamate, Bi Ka Wan keto carboxylic acids salt, naphthalene sulfonate, 1- glucose phosphates, nitrate, sulfurous acid Salt, dithionate or;Phosphate.Wherein preferred salt form is hydrochloride, fumarate, embonate or chlorobenzene oxygen Guanidine-acetic acid salt.
The invention has the advantages that:
The present invention carries out experimental study by multiple compounds, screens and confirm the new activity and new use of melbine On the way.Melbine can significantly add to be shown to the promoting healing effect pharmacological experiment of db/db diabetic mice wounds through melbine The speed of fast wound healing, shows that it has the effect for promoting wound healing, therefore can be used for the medicine of treat wound healing.This Invention provide not only the new therapeutical uses of melbine, also for the treatment of chronic wound provides new medicine.
Brief description of the drawings
Accompanying drawing 1 is that Or Metformin In Treating accelerates db/db diabetic mice wound healings.Normal group is followed successively by figure from top to bottom (Con), db/db diabetes models+melbine group (db/db+Met), db/db diabetic model groups (db/db);*P< 0.05vs.Control;#P<0.05vs.db/db;N=5.
Specific embodiment
The invention will be further elucidated with reference to specific embodiments.It should be understood that these embodiments are merely to illustrate this hair Bright rather than limitation the scope of the present invention.In addition, it is to be understood that after the content for having read record of the present invention, art technology Personnel can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited Fixed scope.
Term used herein " acceptable ", refers to the health of a prescription component or active component to general treatment target There is no undue adverse effect.
Term used herein " treatment ", including relax, suppress or improve disease symptom or situation;Suppress complication Produce;Improve or prevent potential metabolic syndrome;Suppress the generation of disease or symptom, such as development of control disease or situation;Subtract Light disease or symptom;Disease or symptom is set to go down;The complication that mitigation is caused by disease or symptom, or prevention or treatment are by disease Or the sign that symptom causes.As used herein, a certain compound or pharmaceutical composition, after administration, can make a certain disease, symptom Or situation is improved, espespecially its severity is improved, delayed onset, slows down disease progression, or reduce the state of an illness duration. No matter fix administration or interim administration, be administered continuously or interrupted continuous administration, can be attributed to or the situation relevant with administration.
Term used herein " pharmaceutically acceptable " herein refers to a kind of material, such as carrier or dilution, will not make chemical combination The bioactivity or property of thing disappear, and relative nontoxic, e.g., give individual something, will not cause undesired biotic influence Or in harmful manner with any component that it contains interact.The example of pharmaceutically acceptable carrier includes one or more Water, salt solution, PBS, glucose, glycerine or ethanol etc. and combinations thereof in one or more.In many situations Under, isotonic agent is preferably included in the composition, for example, sugar, such as mannitol, sorbierite, the polyalcohol of sorbierite or chlorination One or more in sodium etc..Pharmaceutically acceptable carrier can also include a small amount of auxiliary substance, such as wetting agent or breast One or more in agent, preservative or buffer solution etc..
At specifically used aspect, melbine of the present invention can be used alone, can also be with other many chemical substances It is applied in combination.No matter whether these chemical substances have bioactivity or the function with treatment disease, including miscellaneous function is such as Collaboration amplification, antagonism alleviate side effect of melbine etc., and these chemical substances are including pharmaceutically acceptable One or more in carrier, food, natural products, chemical synthetic drug or human administration etc.;Preferably include pharmaceutically may be used One or more in carrier or food of receiving etc.;Further preferably pharmaceutically acceptable carrier.
Melbine used is white powder, content in following examples>99%, rank is medical grade.
The melbine of embodiment 1 is acted on the promoting healing of db/db diabetic mice wounds
(1) material
1. animal
Adult C57BL/KSJ db/db (db/db) mouse, male, body weight 45g or so, test purchased from The 2nd Army Medical College Animal center.Adult C57BL/6J mouse, male is compareed as normal group.During experiment, animal is kept for the week of each 12h of day night Phase circulation, free diet and drinking-water, Animal House temperature setting is in 22 DEG C or so, relative humidity 70% or so.Experimental animal makes With the agreement for obtaining the care of animal mechanism of The 2nd Army Medical College, meet the management guideline of correlation, experimentation animal all obtains people Property is treated.
2. reagent
3. instrument and equipment
4. main solution is prepared
(1) 1% sodium carboxymethylcellulose (CMCNa):Sodium carboxymethylcellulose 0.6g, distilled water 60ml, uses magnetic agitation Device is stirred and evenly mixed overnight, is waited and fully mix jelly, and the used time dilutes 1 times into working solution, puts room temperature preservation.
(2) melbine:Melbine 125mg, 1% sodium carboxymethylcellulose 1ml, distilled water 1ml, are fully ground with mortar Mill, is made into the melbine of 62.5mg/ml, and mouse stomach 14d is given by every amount of 250mg/kg/d, now with the current.
(3) 4% chloraldurates:2g chloraldurates are weighed, is dissolved in 50ml distilled waters, as 4% chloraldurate.
(2) method
The foundation of db/db diabetic mice wound models
Experiment point 3 groups, i.e. normal group, db/db diabetic model groups, db/db diabetes models+melbine group.When dynamic After thing blood sugar concentration rises to 250mg/dL mono- week, treatment group gives melbine 250mg/kg/d × 14d, normal group and db/db Diabetic mouse model group gives the CMCNa solution of Isodose.Chloraldurate 350mg/kg anesthetized mices are used afterwards, use electricity Dynamic shaver and depilatory cream slough mouse back hair, and the diameter about circle of 6mm is cut in mouse back with the card punch of diameter 6mm Shape region, sets up wound, daily to numbered mouse Taking Pictures recording wound healing situation, using Image-Pro-Plus softwares Calculate wound area.
(3) experimental result
Can we attempt clear and definite melbine improve the wound-healing abilities of diabetes B mouse, and we are using 2 types sugar Urine disease db/db mouse models, melbine continuous gavage under mouse anesthesia state, a radius is cut at its back after 2 weeks The circular wound of 6mm, continuous 14 days every situations for observing its wound healing for 2 days.
As shown in Figure 1:At the 14th day, compared with normal group, the speed of wound healing of diabetes B model group mouse was obvious Reduce (100.0 ± 0.0%vs.db/db of normal group mouse 62.0 ± 1.4%, p<0.05).Or Metformin In Treating group and diabetes mould Type group is compared, and its wound-healing abilities is remarkably reinforced, and wound healing area has approached healing, about 84.0 ± 1.3% within the 14th day.Card Bright melbine can promote the wound healing of diabetes B mouse.
(4) experiment conclusion
Melbine has the effect for promoting wound healing.
The preparation of the dimethyldiguanide tablet of embodiment 2
Preparation technology:HPMC is dissolved in suitable quantity of water, 8% solution is made, lactose is dissolved in hydroxypropyl Cellulose solution is used as binder solution.Melbine ground 100 mesh sieves, is mixed together with microcrystalline cellulose and uses adhesive matter Grain.Obtained particle adds magnesium stearate to be well mixed, and compressing tablet is carried out with tablet press machine, obtains diformin tablet.
The preparation of the melbine capsule of embodiment 3
Preparation technology:(1) by melbine, microcrystalline cellulose, 2% Hydroxypropyl methylcellulose premix and wet granulation;(2) it is right The particle that wet granulation is obtained is dried and whole grain, obtains dry particle;(3) dry particle is always mixed with magnesium stearate, Always mixed particle;(3) capsule charge is carried out to total mixed particle, obtains melbine capsule preparations.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art Member, on the premise of the inventive method is not departed from, can also make some improvement and supplement, and these are improved and supplement also should be regarded as Protection scope of the present invention.

Claims (7)

1. application of the melbine in the product for promoting wound healing is prepared.
2. application according to claim 1, it is characterised in that the wound healing refers to burn, scald, ultraviolet injury Wound healing or wound wound healing.
3. application of the melbine in the product for preparing treatment body surface chronic wounds.
4. application according to claim 3, it is characterised in that the body surface chronic wounds refer to by diabetes, Diabetic ulcer or pressure ulcer that ischemic, pressure cause.
5. according to any described applications of claim 1-4, it is characterised in that the melbine is used as sole active agent.
6. according to any described applications of claim 1-4, it is characterised in that described product include medicine, reagent, food, One or more in health products.
7. according to any described applications of claim 1-4, it is characterised in that the melbine can be used alone or with The form of pharmaceutical composition is used, melbine of the described pharmaceutical composition comprising therapeutically effective amount, and its is pharmaceutically acceptable Salt or its prodrug, and carrier pharmaceutically.
CN201710205051.1A 2017-03-31 2017-03-31 Application of the melbine in wound healing is promoted Pending CN106822075A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110179776A (en) * 2019-05-31 2019-08-30 宁夏医科大学 The new application and combination with metformin object of melbine and the preparation method and application of composition
CN112494469A (en) * 2020-07-30 2021-03-16 吴学雷 Application of metformin in preparation of medicament for preventing and/or treating scar

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1635880A (en) * 2000-05-26 2005-07-06 国家科研中心 Use of biguanide derivatives for making a medicine having a wound healing effect

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1635880A (en) * 2000-05-26 2005-07-06 国家科研中心 Use of biguanide derivatives for making a medicine having a wound healing effect

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WEN-JIE YAN,ET AL: "Protective effects of metformin on reproductive function in obese male rats induced by high-fat diet", 《J ASSIST REPROD GENET》 *
张志礼主编: "《皮肤科手册》", 31 August 2004 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110179776A (en) * 2019-05-31 2019-08-30 宁夏医科大学 The new application and combination with metformin object of melbine and the preparation method and application of composition
CN110179776B (en) * 2019-05-31 2022-09-06 宁夏医科大学 New application of metformin, metformin composition and preparation method and application of metformin composition
CN112494469A (en) * 2020-07-30 2021-03-16 吴学雷 Application of metformin in preparation of medicament for preventing and/or treating scar

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Application publication date: 20170613

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