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Please use this identifier to cite or link to this item: http://dspace.zsmu.edu.ua/handle/123456789/9918

Название: Comparative characteristics of antiarrhythmic and anticonvulsive properties of some derivatives of 7-alkyl-8-piperazine-3-methylxanthine
Авторы: Samura, I. B.
Muteto, Dale
Siangshai, Arwada
Самура, Ірина Борисівна
Ключевые слова: тези доповідей
Issue Date: 2018
Издатель: Запорізький державний медичний університет
Библиографическое описание: Samura I. B. Comparative characteristics of antiarrhythmic and anticonvulsive properties of some derivatives of 7-alkyl-8-piperazine-3-methylxanthine / I. B. Samura, Dale Muteto, Arwada Siangshai // Актуальні питання сучасної медицини і фармації : тези доп. Всеукр. наук.-практ. конф. (до 50-річчя заснування ЗДМУ), 18-25 квітня 2018 р., 30 травня 2018 р. – Запоріжжя, 2018. – С. 170.
Аннотация: Methylxanthines of natural and synthetic origin are of biological and pharmacological interest. In dependence on the kind and place of substitution in one of xanthine rings, a large variety of pharmacological activities were reported. The purpose of the paper was investigation of antiarrhythmic and anticonvulsive activity of some newly synthesized derivatives of 7-alkyl-8-piperazine-3-methylxanthine [compounds 1-7]. The investigated compounds were tested for their effect on the heart (protection against adrenaline, aconitine, strophanthin and calcium chloride induced arrhythmias), as well as anticonvulsive activity. Antiarrhythmic activity has been investigated in anaesthetized with nembutal-sodium (30 mg/kg) young male rats of Vistar line with mass 180-220 g. Arrhythmias were modelled by IV administration of adrenaline hydrochloride (250 mg/kg), aconitine (40 mcg/kg), calcium chloride (250 mg/kg) and strophanthine (200 mg/kg). Investigate compounds were administered intraperitoneally (prophylactic action) and intravenously (therapeutic action) in a dose 0.05 LD50. Procainamide in a dose of 20 mg/kg was used as a standard preparation.
URI: http://dspace.zsmu.edu.ua/handle/123456789/9918
Appears in Collections:Студентське наукове товариство: статті, доповіді, тези
Наукові праці. (Фармакологія та МР)

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