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CN1068226C - Venereal disease preventing medicine containing interferon - Google Patents

Venereal disease preventing medicine containing interferon Download PDF

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Publication number
CN1068226C
CN1068226C CN 97109122 CN97109122A CN1068226C CN 1068226 C CN1068226 C CN 1068226C CN 97109122 CN97109122 CN 97109122 CN 97109122 A CN97109122 A CN 97109122A CN 1068226 C CN1068226 C CN 1068226C
Authority
CN
China
Prior art keywords
interferon
medicine
std
povidone iodine
disease
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.)
Expired - Fee Related
Application number
CN 97109122
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Chinese (zh)
Other versions
CN1200941A (en
Inventor
林元通
吴晶
王春生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIPU BIOLOGICAL TECHNOLOGY Co Ltd WUHAN
Original Assignee
DIPU BIOLOGICAL TECHNOLOGY Co Ltd WUHAN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DIPU BIOLOGICAL TECHNOLOGY Co Ltd WUHAN filed Critical DIPU BIOLOGICAL TECHNOLOGY Co Ltd WUHAN
Priority to CN 97109122 priority Critical patent/CN1068226C/en
Publication of CN1200941A publication Critical patent/CN1200941A/en
Application granted granted Critical
Publication of CN1068226C publication Critical patent/CN1068226C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The present invention relates to an interferon-contained medicine for preventing venereal diseases, which comprises iodophor. The medicine is characterized in that the medicine comprises interferon liposomes in nature. The interferon-contained medicine for preventing venereal diseases keeps the preventing effects of the iodophor, and meanwhile, cauliflower excrescence can be effectively prevented; the medicine can be prepared into suppositories, so the use is convenient.

Description

A kind of medicine for preventing sexual disease that contains interferon
The invention belongs to medicine for preventing sexual disease.
From world wide, the infection rate and the sickness rate of sexually transmitted disease (STD) rise year by year, and popular scope constantly enlarges, and the extent of injury is on the rise, and the spread of aids that is called as " 20 century plague " is rapid, causes global shock.At present, in some Hesperian diseases constituted, sexually transmitted disease (STD) was occupied critical role, and its sickness rate almost accounts for the over half of various infectious disease sums.The popular advantage of sexually transmitted disease (STD) is sick plants to gonorrhea, accounts for 60% of whole sexually transmitted disease (STD)s.Secondly be condyloma acuminatum, nongonococcal urethritis.There are 200,000,000 gonorrhea new patients in the whole world every year approximately, and wherein most patient is failed to report.2% is infected in the total population of sex life ability is arranged, with the sexual contactee 50-90% of gonorrhea patient can be infected.China's std patient pre-peaceful liberation period is many, and number of patients reached more than 1,000 ten thousand people in 1949.After liberation, Party and government attach great importance to prevention and treatment of venereal diseases work, basic disappearance sexually transmitted disease (STD) in 1964.
Sexually transmitted disease (STD) is revivable in China the eighties, nearly 30,000 people of national patient in 1986, nineteen ninety reaches 200,000 people, in particular locality, in special populations such as open city, tourist spot, drugs distribution centre, the infection rate of sexually transmitted disease (STD) and sickness rate have reached higher level.Secondly the morbidity of mahjong city is the minority area at most on the south China's sexually transmitted disease (STD), and the case in each province and city, the Yangtze river basin increases the fastest.From the whole nation, the morbidity by the city to rural area, south north, coastal upcountry the diffusion spread.This spreading rapidly, involve wide, sickness rate is high, the general susceptible of crowd, this causes huge psychological impact to the resident that sexuality is arranged.
At present, considerable work has been done to prevention, treatment sexually transmitted disease (STD) by health ministry health and epidemic prevention department, but sexually transmitted disease (STD) is not still had artificial immunity both at home and abroad up to now, and the specific drug of prevention of STD is not arranged yet.How let us everyone strengthen self-special protection, the erosion of prevention of STD, this problem seems and becomes more and more important and give prominence to.
At present, both at home and abroad the method for prevention of STD mainly be 1. use condom 2. oral antibiotic 3. use spermicide.These three kinds of methods can be played a role to the prevention of sexually transmitted disease (STD), but respectively some shortcomings are arranged.Condom generally is to adopt latex material to make now, easily breaks, and when using, makes the male reduce the degree of sexual excitation, and have groups of people to use the back irritated, and a lot of male are reluctant to use.Oral antibiotic prophylaxis: bibliographical information is arranged, take antibiotics preventability disease transmission when contacting by bacterial std patient with gonorrhea, syphilis etc.Yet, indiscriminately abuses preventative antibiotic have the drug-fast danger of antibiotics takes place, and the sexually transmitted disease (STD) that oral antibiotic is caused by virus condyloma acuminatum, AIDS etc. is without any preventive effect.Use spermicide: bibliographical information is arranged, use spermicide, for venereal disease infection the preventive effect of 25-60% is arranged, but effect is not as using condom obvious.
It is the multifunctional vaginal sponge that is used to practise contraception, prevent and treat sexually transmitted disease (STD), control gynaecopathia of principal agent with the povidone iodine that Chinese patent " multifunctional vaginal sponge " 95102894.4 discloses a kind of.Povidone iodine all has very strong ability of killing and Disinfection Effect to various bacteria, mycete, virus, brood cell, infusorian etc., can effectively prevent sexually transmitted disease (STD), and life-time service does not have any toxic action.This chemical substance has been prepared into the medicine of diseases such as treatment vaginitis, cervical erosion, trichomonas vaginitis now both at home and abroad.But povidone iodine can not effectively prevent the sexually transmitted disease (STD) that accounts for this virus of deputy condyloma acuminatum in the sexually transmitted disease (STD) and cause; The sponge attitude also will be taken out sponge carrier after using from vagina on the other hand, and use has inconvenience more.
The object of the present invention is to provide a kind of medicine for preventing sexual disease that contains interferon, it has the preventive effect of both preserving povidone iodine, the advantage that can effectively prevent condyloma acuminatum again simultaneously.
Further aim of the present invention is to allow the dosage form of this medicine can make medicine continue to play a role, and needn't take out pharmaceutical carrier more again simultaneously, and is easy to use.
The sti prevention property of medicine of the present invention is characterized in that it contains povidone iodine and interferon liposome.
As above-mentioned medicine for preventing sexual disease, it is characterized in that the content of povidone iodine and interferon liposome is: povidone iodine 0.01-1g interferon liposome 0.2-3mg interferon content 0.1-100iu.As above-mentioned medicine for preventing sexual disease, it is characterized in that component content is: povidone iodine 0.08-0.8g interferon lipid 0.8-1.5mg interferon content 1-10 ten thousand iu.
Povidone iodine of the present invention and interferon liposome can have numerous selections, can use such as povidone iodine: povidon iodine, polyethoxy ethanol povidone iodine, Iodophors, iodole ketone, interferon liposome can be used: engineered α, β, γ IFN, perhaps natural α, β, γ IFN.
The interferon molecule amount is 1.8~20,000, belongs to a kind of biomacromolecule, and traditional cutaneous permeable agent dimethyl sulfoxine, azone etc. only have the transdermal facilitation to molecular weight less than 3000 micromolecule, and are powerless to this class macromole of interferon.In this medicine, interferon occurs with the plasmalogen form, can improve the Transdermal absorption of interferon greatly, makes it to give full play to drug effect.Liposome has been isolated interferon and povidone iodine simultaneously, and having solved povidone iodine influences problem to proteinic degeneration.
Embodiments of the invention are as follows:
Example formulations (by each inspection agent consumption):
α IFN liposome 1mg 20,000 iu interferon
Povidone iodine 0.1g available iodine 0.01g
Adjuvant: effect
1. microcrystalline Cellulose 0.12g disperses, dilutes
2. mannitol 0.2g dispersion, refrigerant
3. the suction of carboxymethyl starch sodium CMSNa 0.03g suppository is collapsed out
4. HPC 0.2g dispersion, dilution, carrying principal agent are adsorbed on the mucosa
5. lactic acid 0.02g transfers PH
6. ethanol 0.5ml solvent
7. Mentholum 5mg is refrigerant
8. magnesium stearate 0.02g is lubricated
9. silicone oil 0.5mg improves suppository surface slip, moisture resistance
10. hypromellose 0.4g parcel bolt outer surface strengthens slip, moisture resistance
Every on the bolt that α-I FN liposome, povidone iodine are become with adjuvant is about 1~2.5g.
Method for making:
1, with solvent evaporated method α-I FN is sealed by phospholipid and make interferon liposome, envelop rate>75%;
2, povidone iodine with 1., 2., 3., 4. 10. mix with 1/3, make granule, 5. dry back add, 6., 7., 8. and α-IFN liposome mix homogeneously.
3, be pressed into thin flat with tablet machine, the outside strengthens the slip and the moisture resistance of suppository with 9., 10. wrapping film-coat.
This product is a broad-spectrum sterilization, antiviral drugs, be used for the vagina cleaning, sterilization and preventing-ability infecting disease condyloma acuminatum, select for use the vaginal suppository dosage form suppository to be put into the vagina deep preceding four minutes of sex partner sexual intercourse or before the longer time, suppository can discharge slowly after mucus is moistening that to provide fungicidal spectrum wide, sterilizing power is strong, and to protozoon, fungus, all effective iodine of virus and spore and interferon, suppository can all moisteningly soften into pasty state and be diffused in the vaginal wall gradually after four minutes, reach cervix uteri, the requirement of vagina sterilizing, treat to continue to prevent that male partner STD infects immersion vagina and uterine cavity after the sexual intercourse, prevent from or reduce STD significantly to infect mutually.
In addition, can also use lactose, glycerol instead in adjuvant, cmc soln is pressed emulsifiable paste manufacture method system soft paste, in the plastic flexible pipe of packing into, inserts the vagina depths during use and quantitatively clamp-ons emulsifiable paste.
The vaginal plug that the present invention makes, ointment are used for preventing that STD and other formulations relatively have following advantages:
1, local target medication, dosage is few, the curative effect height, toxic and side effect is little;
2, mucosa absorption is fast, lasting medicine, and external interference is few;
3, than barrier film, the few foreign matter of sponge kind and sense of discomfort, do not produce " distortion sense " during use;
4, volume is little, portably uses conveniently;
5, the research of relevant STD precautionary measures more and more causes various countries scholar's concern, in many methods, prevents through vaginal approach Noticeable, this approach is again take suppository as good.
In addition, the suppository that this product is made belongs to a kind of suppository of water-soluble base preparation, both can use for vagina, if after adding certain water gaging, and the very fast washing that can be dissolved into liquid for male genital organ.Thereby this medicine men and women all can use.

Claims (3)

1, a kind of medicine for preventing sexual disease that contains interferon is characterized in that it contains povidone iodine and interferon liposome.
2, medicine for preventing sexual disease as claimed in claim 1 is characterized in that the content of povidone iodine and interferon liposome is: povidone iodine 0.01-1g interferon liposome 0.2-3mg interferon content 0.1-100iu.
3, medicine for preventing sexual disease as claimed in claim 2 is characterized in that component content is: povidone iodine 0.08-0.8g interferon lipid 0.8-1.5mg interferon content 1-10 ten thousand iu.
CN 97109122 1997-05-29 1997-05-29 Venereal disease preventing medicine containing interferon Expired - Fee Related CN1068226C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97109122 CN1068226C (en) 1997-05-29 1997-05-29 Venereal disease preventing medicine containing interferon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97109122 CN1068226C (en) 1997-05-29 1997-05-29 Venereal disease preventing medicine containing interferon

Publications (2)

Publication Number Publication Date
CN1200941A CN1200941A (en) 1998-12-09
CN1068226C true CN1068226C (en) 2001-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97109122 Expired - Fee Related CN1068226C (en) 1997-05-29 1997-05-29 Venereal disease preventing medicine containing interferon

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100344324C (en) * 2004-01-16 2007-10-24 深圳市海王英特龙生物技术股份有限公司 Cream of liposome of interferon

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1557479A (en) * 2004-01-16 2004-12-29 深圳市海王英特龙生物技术股份有限公 Interferon liposome emulsifiable paste

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100344324C (en) * 2004-01-16 2007-10-24 深圳市海王英特龙生物技术股份有限公司 Cream of liposome of interferon

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Publication number Publication date
CN1200941A (en) 1998-12-09

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C19 Lapse of patent right due to non-payment of the annual fee
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