Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica · 2002
[Screening of antidepressant fractions of banxia houpu decoction].
Сравнительное исследованиеАннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Wang Ye-min, Kong Ling-dong, Huang Zhi-qi
Аннотация
OBJECTIVE: To screen the antidepressant fractions of Banxia Houpu Decoction.
METHOD: Behavioral despair models in mice were used to evaluate antidepressant activities and the levels of monoamine neurotransmitters in regions of animal brains were determined with spectrophotofluoremetry method.
RESULT: The extract of Banxia Houpu Decoction (AE) and its four fractions were able to elicit time-dependent reducing of duration of immobility in the tail suspension test and the forced swimming test in mice. Among these test samples, AE, petrol fraction (AE-1) and water soluble fraction (AE-4) were more potent, but there was no significant difference between them. AE significantly increased 5-HT level in mice striatum and NE level in mice cortex, respectively, and did not affect any monoamine neurotransmitters in other regions of animal brain. AE-1 elevated 5-HT level in the striatum and the NE and DA level in the cortex, chloroform fraction (AE-2) only significantly increased DA level in cortex.
CONCLUSION: Banxia Houpu Decoction has antidepressant effect. The active parts are in AE-1 and AE-4. The antidepressant action of Banxia Houpu Decoction is probably by mediated in part through many monoamine neurotransmitter systems.
METHOD: Behavioral despair models in mice were used to evaluate antidepressant activities and the levels of monoamine neurotransmitters in regions of animal brains were determined with spectrophotofluoremetry method.
RESULT: The extract of Banxia Houpu Decoction (AE) and its four fractions were able to elicit time-dependent reducing of duration of immobility in the tail suspension test and the forced swimming test in mice. Among these test samples, AE, petrol fraction (AE-1) and water soluble fraction (AE-4) were more potent, but there was no significant difference between them. AE significantly increased 5-HT level in mice striatum and NE level in mice cortex, respectively, and did not affect any monoamine neurotransmitters in other regions of animal brain. AE-1 elevated 5-HT level in the striatum and the NE and DA level in the cortex, chloroform fraction (AE-2) only significantly increased DA level in cortex.
CONCLUSION: Banxia Houpu Decoction has antidepressant effect. The active parts are in AE-1 and AE-4. The antidepressant action of Banxia Houpu Decoction is probably by mediated in part through many monoamine neurotransmitter systems.