血小板聚集__(期刊论文)

模拟推拉动作对大鼠血小板粘附聚集和血液流变学的影响

http://www.100md.com 《第四军医大学学报》 2003年第6期

血小板聚集,,加速度；血小板粘附；血小板聚集；血液流变学；推拉动作；推拉效应,0引言,1材料和方法,2结果,3讨论,【参考文献】

     (第四军医大学吉林军医学院生理学教研室, 吉林吉林,132013, 吉林市医院免疫实验室,吉林市中心医院检验科)

    Effects of simulated pushpull maneuver on platelet adhesiveness, platelet aggregation and hemorheology in rats

    SHA JianHui, ZHU HongMing, LIU YingHua, YAO Ping, Liang Ping, Liu ZhiYang, Li YunYi.

    Department of Physiology, Jilin Military Medical College, Fourth Military Medical University, Jilin City 132013, Laboratory of Immunization, Jilin City Hospital, Jilin City 132001, Laboratory, Jilin Central Hospital, Jilin City 132001, China

    【Abstract】AIM： To investigate the changes of platelet adhesiveness (Padt), platelet aggregation (Pagt) and hemorheology following simulated pushpull maneuver in rats. METHODS： The rats were divided into control group, acceleration group and pushpull maneuver group. Placed in an animal centrifuge with body position reversing control system, the rats were exposed to +5 Gz 30 s →-5 Gz 3 s→+10 Gz 20 s in the pushpull maneuver group, +5 Gz 35 s→+10 Gz 20 s in the acceleration group respectively for 4 times at 5 min interval and in the control group the rats were placed in the same way for the same time but not exposed to ±Gz .The changes of PadT, PAgT and hemorheology were observed after repeated Gz exposures. RESULTS： Compared with the acceleration group, the PAdT and PAgT increased significantly in the simulated pushpull maneuver group ( P<0.05; P<0.01). Theηb ......

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