论文部分内容阅读
荆条[Vitex negundo L. var. heterophylla (Franch) Rehd.].属马鞭草科(Ver-benaceae)植物。药用其子或叶。经对866例慢性气管炎患者的临床观察,获得较为满意的疗效。荆条叶挥发油(以下简称叶油)胶丸与牡荆叶油胶丸,经两次同时对比观察,两者临床疗效相似。荆条生长在我国辽宁、河北、山西、陕西、甘肃、山东、江苏、河南、四川等地。和牡荆一样,药源极为丰富。但荆条多分布于北方,牡荆多分布于南方。它们都具有提取工艺简便,服用量少,毒副作用较小,成本低廉等优点。土法提出挥发油,有利于我
Vitex negundo L. var. heterophylla (Franch) Rehd.] is a Ver-benaceae plant. Medicinal herbs or leaves. The clinical observation of 866 patients with chronic bronchitis has achieved satisfactory results. Vitex negundo leaves volatile oil (hereinafter referred to as leaf oil) capsules and vitex leaf oil capsules, after two simultaneous observations, both clinical efficacy similar. Vitex negundo grows in China’s Liaoning, Hebei, Shanxi, Shaanxi, Gansu, Shandong, Jiangsu, Henan, Sichuan and other places. Like Vitex, the medicine source is extremely rich. However, Vitex is mostly distributed in the north, and Vitex is mostly distributed in the south. All of them have the advantages of simple extraction process, less dosage, less toxic and side effects, and low cost. Earth method proposed volatile oil, is beneficial to me