绣球花是绣球花科绣球花属植物(Hy-dragea macrophylla(Thb)DC.formahortensiawils),我们用其叶子作抗鼠疟的实验研究及临床疗效观察,现报告如下: 一、实验材料与方法 (一)制剂:叶水煎膏片(每片相当于生药0.55g);提取总碱及总碱去甲乙部分和甲乙部分,供实验用。 (二)抗鼠症实验:采用鼠症原虫(plas-modium berghei)模型,均灌胃给药。每批实验设对照组,按公式抑制率=(C-T)/ Hydrangea is a Hydrangea macrophylla (Thb) DC. formahortensiawils. We used its leaves for the experimental study and clinical curative effect observation of anti-mouse malaria. The report is as follows: I. Experimental materials and methods ( a) Formulation: leaf water decoction pieces (each tablet equivalent to crude drug 0.55g); total alkaloids and total alkalis to remove part A and part B, for experimental use. (B) Anti-rat syndrome experiment: A plas-modium berghei model was used for intragastric administration. Each batch of the experiment was set as a control group, and the inhibition rate was (C-T)/