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罗布麻(Apocynum Ventum L.) (下称红麻)叶有抗高血压和利尿消肿等作用,已为药理实验和临床验证所证实。我区尚盛产罗布麻属植物:大花罗布麻(Poacynum hendersoniiWoodson)和紫斑罗布麻(P.Pictum Baill) (下均称白麻)。为了广泛利用我区的中草药资源,我们对红麻和白麻叶的药理作用作如下初步比较研究: 一、制剂:红麻叶浸膏和白麻叶浸膏(均为1:5)为新疆制药厂供给。取一定量浸膏加蒸馏水溶解配制成1:1～1.25的溶液备用(相当生药克)。二、毒性测定:按寇氏法(Karher 法)测定小白鼠24小时的LD_(50)分別为:红麻20.3g±3.03g/kg,白麻26.58±4.54g/kg。
Apocynum Ventum L. (hereinafter referred to as kenaf) leaves have antihypertensive and diuretic effects and has been confirmed by pharmacological experiments and clinical validation. There are a large number of Apocynum species in our district: Poacynum hendersonii Woodson and P. Pictum Baill (both called white jute). In order to make extensive use of the resources of Chinese herbal medicine in our region, we conducted the following preliminary comparative studies on the pharmacological effects of kenaf and white ramie leaves: I. Formulations: Hongmaye leaf extract and white hemp leaf extract (both 1:5) are Xinjiang Pharmaceutical factory supply. Take a certain amount of extract and distilled water to dissolve and prepare a solution of 1:1 to 1.25 (a considerable raw drug g). Second, the toxicity assay: according to the Karn’s method (Karher method) to determine the mice LD50 in 24 hours were: kenaf 20.3g ± 3.03g/kg, white hemp 26.58 ± 4.54g/kg.