RU97110294A - METHOD FOR PRODUCING GAMMA-GLOBULIN FOR TREATMENT OF EPISOOTIC HORSE LYMPHANOGITIS - Google Patents

METHOD FOR PRODUCING GAMMA-GLOBULIN FOR TREATMENT OF EPISOOTIC HORSE LYMPHANOGITIS

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Publication number
RU97110294A
RU97110294A RU97110294/13A RU97110294A RU97110294A RU 97110294 A RU97110294 A RU 97110294A RU 97110294/13 A RU97110294/13 A RU 97110294/13A RU 97110294 A RU97110294 A RU 97110294A RU 97110294 A RU97110294 A RU 97110294A
Authority
RU
Russia
Prior art keywords
days
cattle
treatment
globulin
gamma globulin
Prior art date
Application number
RU97110294/13A
Other languages
Russian (ru)
Other versions
RU2116082C1 (en
Inventor
А.А. Гусев
В.Д. Борзионов
Е.Н. Утешева
М.В. Котова
С.К. Старов
Е.В. Гусева
Original Assignee
Всероссийский научно-исследовательский институт защиты животных (ВНИИЗЖ)
Filing date
Publication date
Application filed by Всероссийский научно-исследовательский институт защиты животных (ВНИИЗЖ) filed Critical Всероссийский научно-исследовательский институт защиты животных (ВНИИЗЖ)
Priority to RU97110294A priority Critical patent/RU2116082C1/en
Priority claimed from RU97110294A external-priority patent/RU2116082C1/en
Application granted granted Critical
Publication of RU2116082C1 publication Critical patent/RU2116082C1/en
Publication of RU97110294A publication Critical patent/RU97110294A/en

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Claims (4)

1. Способ получения гамма-глобулина для лечения эпизоотического лимфангоита лошадей из биологической жидкости, отличающийся тем, что в качестве биологической жидкости используют гипериммунную сыворотку крови животных-продуцентов, а в качестве животных-продуцентов крупный рогатый скот, который предварительно подвергают многократной гипериммунизации возбудителем болезни в два цикла с интервалом 29 - 31 день, при этом во время первого цикла крупный рогатый скот гипериммунизируют в течение 3 - 4 дней в дозе по 3 - 5 мл однократно, а во время второго цикла - в течение 2 - 3 дней в дозе по 7 - 9 мл однократно, через 4 - 6 дней после окончания гипериммунизации животных подвергают обескровливанию, из полученной крови отделяют гипериммунную сыворотку, pH которой устанавливают в пределах 6,9 - 7,2 и в нее добавляют 50% водный раствор полиэтиленгликоля до конечной концентрации 20%, после двухчасовой экспозиции гипериммунную сыворотку центрифугируют для выделения целевого продукта.1. A method of producing gamma globulin for the treatment of epizootic lymphangitis of horses from biological fluid, characterized in that hyperimmune blood serum of animal producers is used as biological fluid, and cattle that are subjected to repeated hyperimmunization with the pathogen in two cycles with an interval of 29 - 31 days, while during the first cycle, cattle hyperimmunize for 3 to 4 days in a dose of 3-5 ml once, and during the second cycle - for 2 to 3 days in a dose of 7 to 9 ml once, 4 to 6 days after the end of hyperimmunization, the animals are bled, the hyperimmune serum is separated from the resulting blood, the pH of which is set between 6.9 and 7.2 and a 50% aqueous solution of polyethylene glycol is added to it to a final concentration of 20%, after a two-hour exposure, the hyperimmune serum is centrifuged to isolate the desired product. 2. Способ по п.1, отличающийся тем, что крупный рогатый скот используют в возрасте 1,5 - 2 года массой 250 - 280 кг. 2. The method according to claim 1, characterized in that cattle is used at the age of 1.5 - 2 years, weighing 250 - 280 kg. 3. Способ по п.1, отличающийся тем, что для выделения гамма-глобулина гипериммунную сыворотку центрифугируют при 2500 об/мин в течение 25 - 35 мин. 3. The method according to claim 1, characterized in that to isolate gamma globulin, hyperimmune serum is centrifuged at 2500 rpm for 25 to 35 minutes. 4. Способ по п.1, отличающийся тем, что полученный гамма-глобулин высушивают лиофилизацией для обеспечения стабильности свойств препарата при хранении. 4. The method according to claim 1, characterized in that the obtained gamma globulin is dried by lyophilization to ensure the stability of the properties of the drug during storage.
RU97110294A 1997-06-24 1997-06-24 Method of preparing gamma-globulin for treatment of horses with epizootic lymphangoitis RU2116082C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97110294A RU2116082C1 (en) 1997-06-24 1997-06-24 Method of preparing gamma-globulin for treatment of horses with epizootic lymphangoitis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97110294A RU2116082C1 (en) 1997-06-24 1997-06-24 Method of preparing gamma-globulin for treatment of horses with epizootic lymphangoitis

Publications (2)

Publication Number Publication Date
RU2116082C1 RU2116082C1 (en) 1998-07-27
RU97110294A true RU97110294A (en) 1998-12-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU97110294A RU2116082C1 (en) 1997-06-24 1997-06-24 Method of preparing gamma-globulin for treatment of horses with epizootic lymphangoitis

Country Status (1)

Country Link
RU (1) RU2116082C1 (en)

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