材料与方法实验动物:采用普通小白鼠,体重20——30克,按卢氏肾炎丸成人剂量,折合鼠体重所服量喂以小白鼠,我们曾采用药物干服及水煎服(5%,10%)两法。喂时有一次全喂者及日服三次者,总剂量0.1——0.15克,服药2、4、6、8、12、24小时后分别取材制片,共作实验12次,用动物59只。方法:Carnoy氏液固定,石蜡包埋,切片厚10微米,染色按unna氏法。对照用IN盐酸于60℃下消化4分钟后核糖核酸消失。 Materials and Methods Experimental Animals: Common mice were used, weighing 20-30 grams. According to the adult dose of Lushi nephritis pill, mice were fed with the body weight of mice. We used drug and water decoction (5%). , 10%) Two methods. When fed once and once a day, the total dose was 0.1 to 0.15 g. After taking 2, 4, 6, 8, 12, and 24 hours, tablets were prepared for a total of 12 experiments with 59 animals. . METHODS: Carnoy’s solution was fixed, embedded in paraffin, sectioned to a thickness of 10 μm and stained by unna’s method. The ribonucleic acid disappeared after the control was digested with IN hydrochloric acid at 60°C for 4 minutes.