THE CORRELATION BETWEEN PLATELET ACTIVITY AND EXTRACELLULAR CALCIUM CONCENTRATION
- VernacularTitle:血小板活力与胞外钙离子浓度的关系
- Author:
Zhonglu CHU
- Publication Type:Journal Article
- Keywords:
platelet activity calcium rabbit rat
- From:
Academic Journal of Second Military Medical University
1982;0(02):-
- CountryChina
- Language:Chinese
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Abstract:
An investigation of the correlation between platelet activity and extracellular Ca2+concentration is described.It was demonstrated that in the citrate-platelet-rich-plasma of rabbits and rats,the rate of shape change of the platelets induced by different activators did not alter when different doses of calcium ions were added to the experimental system, while the platelet activity of both secretion and aggregation was increased along with increased doses of calcium ions. Therefore, in the animal experiment addition of an appropriate dose of calcium ions to the citrate-platelet-rich-plasma is necessary to allow full play to the functional activity of platelets, and to maintain calcium-dependent reaction.
