穿山龙体外给药对T淋巴细胞增殖的抑制作用  被引量:17

SUPPRESSIVE EFFECTS OF DIOSCOREANIPPONICA MAKINO ON TLYMPHOCYTE PROLIFERATION IN VETRO

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作  者:宋鸿儒[1] 高继红[1] 方艳辉[1] 孙肖红[1] 陈子云 

机构地区:[1]承德医学院 [2]承德市药品检验所

出  处:《承德医学院学报》1998年第3期178-179,共2页Journal of Chengde Medical University

摘  要:应用MTT比色法观察了穿山龙水煎醇提剂体外给药对ConA刺激小鼠脾细胞增殖的影响。结果表明,此药可抑制ConA诱导的脾细胞增殖反应,此种抑制作用只有在培养早期加入药物才能发生,并证明此种作用并非穿山龙的细胞毒作用引起。Immunological effects of Dioscorea nipponica makino(DNM) on T lymphocytes in vitro were studied.The conAinduced proliferative response of the mouse splenic lymphocytes in vitro was decreased by adding alcoholsoluble extract from waterdecocted DNM at a concentration of 1.25~5mg/ml.The effects occurred on condition that the DNM extract was added in the early stage of culturc.We also proved that the suppression was not cytotoxic action.The mechanisms of DNM action should be further studied.

关 键 词:穿山龙 T淋巴细胞 MTT 药理 临床应用 

分 类 号:R282.710.3[医药卫生—中药学]

 

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