论文部分内容阅读
(一)放綫菌素K以50及200微克/公斤对Ehrlich腹水癌小白鼠一次腹腔注射,于給药前及給药后3、6、12、24小时的不同間隔时間,抽取腹水进行检查,結果发現,于給药3小时后,对癌細胞的分裂象和腹水癌細胞浓度,均可明显地減低,退变細胞的百分比增高,以在6小时为最,12小时后趋向恢复。进行分裂象分期計数时,对各期都有显著的影响,以对中期分裂象抑制最为明显。 (二)放綫菌素K50微克/公斤,每天注射一次,連續7天,也能使癌細胞浓度和各期分裂象明显減少,其作用較一次給药組更为显著。
(A) actinomycin K 50 and 200 micrograms / kg of intraperitoneal Ehrlich ascites cancer mice intraperitoneal injection, and before administration and after administration 3,6,12,24 hours at different intervals, ascites drawn Examination, the results showed that, after 3 hours of administration, the cell division of cancer cells and ascites cancer cell concentration, were significantly reduced, the percentage of degenerative cells increased to 6 hours at most, 12 hours after the trend of recovery . The division of staging count, the period has a significant impact, in order to inhibit the most obvious mid-mitosis. (B) actinomycin K50 micrograms / kg, injected once a day for 7 days, but also make the cancer cell concentration and mitotic figures decreased significantly, its role than the once-administered group is more significant.