摘要
作者以紫外线（ＵＶ）（５０ｃｍ，剂量为２６１．１７ｍＪ／ｃｍ￣２，照射面积为１２０ｃｍ￣２）局部照射９名脑血栓恢复期患者左侧臀部１次，结果ＵＶ照射后２ｈ时，体外血栓形成的长度及湿、干重均较ＵＶ照前明显地缩短或减轻（Ｐ均＜０．０１）；优球蛋白溶解时间较ＵＶ照前显著地缩短（Ｐ＜０．０１）；体外血小板粘附率、最大聚集率和聚集坡度较ＵＶ照前均无显著性差异．实验证明，ＵＶ局部照射不能影响血小板的粘附和聚集功能；ＵＶ抑制体外血栓形成，与其激活纤维蛋白溶解系统活性有关．
The 9 cerebral thrombus patients in convalescence were irradiated by ultraviolet(UV)(50 cm,120
cm￣2,261.17 mJ/cm￣2)on the left buttock once,the length and wet,dry weight of the
thrombosis in vitro 2 h after UV irradiation was shorter or less than those of pre-UV
irradiation(all P<0.01),and euglobulin lytic time became considerablly shorter too(P<0.01);the
blood plate adhesive rates and accumulative rates in vitro were no more than those of pre-UV
irradiation. The results of our experiment indicated that local UV irradiation does not influence
blood plate adhesive and accumulative function;UV inhibition to thrombosis in vitro relates to
UV activation of fibrinolytic system.
出处
《第四军医大学学报》
1995年第4期288-290,共3页
Journal of the Fourth Military Medical University
基金
国家自然科学基金
关键词
血栓形成
体外血栓
紫外线照射
疗效
ultraviolet
cerebral thrombus
thrombosis in
vitro
blood plate
euglobulin
