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本文报告中药合欢Albizzia julibr-issin Durazz.干燥树皮的提取物——合欢总甙宫腔注射,有终止大鼠早期妊娠的作用。并进行了雌激素活性试验,现报告如下。 实验方法 1.实验用大鼠10只,妊娠6～7d,以麻醉乙醚浅麻,剖腹记录双侧子宫角上胎胞数。随机于一侧子宫角上相邻胎胞间的宫腔内注入0.0115％合欢总甙液0.05ml,共4针;同样,另侧子宫角相邻胎胞间的宫腔内注入相同容量生理盐水4针作对照。关闭腹腔.分笼饲养,6～7d(即妊娠第13～14d)后,再次剖腹观察胎胞变化。
This article reports that the extract of dry bark, Albizzia julibr-issin Durazz., is an intrauterine injection of Albizia julibr-issin Durazz. It has the effect of terminating early pregnancy in rats. Estrogen activity tests were conducted and are reported below. Experimental methods 1. The experiment used 10 rats, 6 to 7 days of pregnancy, anesthesia ether superficial hemp, laparotomy recorded the number of fetal cells on both sides of the uterine horn. Randomly injected 0.0115% Acacia total phlegm fluid 0.05ml in a uterine cavity between adjacent fetuses on one side of the uterine horn, a total of 4 needles; Similarly, the same volume of saline was injected into the uterine cavity between the adjacent fetal uterine horns in the other side of the uterine horn. 4 needles for comparison. The abdominal cavity was closed. The cages were reared for 6 to 7 days (ie, 13 to 14 days of pregnancy) and the changes in fetal cells were observed again by laparotomy.