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期 刊 ：中国中药杂志 1994年 19卷 09期 页码：560.

关键词：西洋参茎叶皂甙；豚鼠乳头肌；电刺激；抗缺氧缺糖；

Keywords:PQS, papillary muscle of guinea pig, dectrical stimulation, anti-hypoxia and anti-glucase deficaency,

摘 要 ：西洋参茎叶皂甙对豚鼠乳头肌电刺激频率在1/8～1/64Ｈｚ，可增强其收缩力（Ｐ＜０．００５）。在营养液中加入５０ｍｏ１／Ｌ葡萄糖并充以95%N₂和5%CO₂，或在营养液中无糖并充以95%N₂和5%CO₂时，在低频刺激（1/8～1/64Hz）时西洋参茎叶皂贰具有抗缺氧缺糖作用（p<0.05，p<0.01）。

Abstract:Panax guinquefolium saponin (PQS) increases the contractibility of papillary muscle of guinea pigs during electri-cal arimulation with frequency of 1/8～1/64Hz (P<0.05). In Krebs-Henseleit solution purged with gas containing95 %N₂ and 5% CO2 regardless of containing gluare or not, PQS (0.3mg/kg) has the effect of anti-hypoxia and anti-glucase deficiency (P<0. 05 ,P<0. 01) in the electrical stimulation with frequency of 1/8～1/64Hz.

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