血小板活力与胞外钙离子浓度的关系

被引:6
作者
储钟禄
陈正军
邹祝英
袁建平
机构
[1] 第二军医大学生物化学教研室
关键词
血小板活力; 钙; 家兔; 大鼠;
D O I
10.16781/j.0258-879x.1986.02.008
中图分类号
学科分类号
摘要
作者对血小板活力与胞外Ca2+浓度间的关系作了观察。证明在家兔和大鼠的柠檬酸盐抗凝的富含血小板血浆中,以不同的激活剂激活血小板时,其变形速率不因外加不同剂量的Ca2+有所改变;而释放和聚集活力则随外加Ca2+的剂量增加而增加。因此在动物试验中,在其富含血小板血浆中,外加一定量的Ca2+以使血小板活力充分发挥很有必要,以满足当时血小板赖钙反应的进行。
引用
收藏
页码:96 / 98+116 +116-163
页数:5
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