摘要
将兔２细胞期或８～１６细胞期胚胎培养２４ｈ后的胚胎培养液分别注入去脾兔或去脾小鼠体内。注射后１２０ｍｉｎ内，均出现外周血中血小板数的明显减少。此现象是由于胚胎释放的某种活性物质引起的，该活性物质可能是血小板活化因子，经冷冻保存不丧失生物活性。
Rabbit 2 cell or 8 16 cell embryos were cultured for 24 hours, then the embryo cultured media were injected into splenectomized rabbits and splenectomized mice respectively. The platelet number distinctly decreased within 120 minutes after injection. It seemed to be caused by some active substance wihch released from embryo. This active substance may be a platelet activating factor (PAF). It′s biological activity would not lose after freezing preservation and there was no interspecific difference.
出处
《中国兽医学报》
CAS
CSCD
北大核心
1997年第5期500-503,共4页
Chinese Journal of Veterinary Science
基金
国家自然科学基金
关键词
兔胚胎
去脾兔
去脾小鼠
血小板活化因子
rabbit embryo
splenectomized rabbit
splenectomized mouse
platelet activating factor (PAF)
