时其煌,高海泉,田民,朱国强,游美梅.冠心Ⅱ号对家兔血小板释放5—羟色胺含量和超微结构的影响[J].中国中西医结合杂志,1981,(2):90-92,127,129 |
冠心Ⅱ号对家兔血小板释放5—羟色胺含量和超微结构的影响 |
Effects of"Coronary Heart Ⅱ"(CH-2Ⅱ号)on the Release of Serotonin and the Ultrastructure of Rabbit Platelets |
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DOI: |
中文关键词: 抑制血小板聚集 血小板释放 血小板超微结构 释放反应 家兔 提取液 形成过程 血管栓塞 阿司匹林 血小板功能 |
英文关键词: |
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中文摘要: |
血小板粘附、聚集和释放反应在血栓形成过程中起着重要的作用。血小板功能抑制药物,试用于防治心肌梗塞等血管栓塞症有一定的效果。以活血化瘀药为主的冠心Ⅱ号治疗冠心病心绞痛具有较好的疗效.在实验研究方面表明能抑制 ADP 和胶元诱导的血小板聚集。本文报道该方对胶元诱导血小板5-羟色胺(5-HT)释放反应及对血小板超微结构的影响。 |
英文摘要: |
Serotonin was measured by fluorspectra.CH-2,at a concentration great enough to inhibit the collogen-mduced aggregation of rabbit platelets was found to decrease the amount of serotonin released from the platelets.This effect of CH-2 was concentration-dependent.As confirmed by electronic microscopy.CH-2 inhibited the release of platelet granules,but not the formation of pseudopodia.It is suggested that the inhibition of platelet release reaction may result from the inhibition of cAMP phosphodiesterase. |
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