共查询到19条相似文献,搜索用时 78 毫秒
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味牛膝具行瘀血、消肿痛、强筋骨、祛风除湿、散瘀止痛、止血的功效,为我省民间及土家族常用植物药,对其来源、药材性状鉴别、显微特征鉴别及理化鉴别进行了研究,为该品应用提供了科学依据。 相似文献
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目的:为灰毡毛忍冬的鉴别,开发利用提供依据。方法:采用来源、性状、显微、理化对其鉴别。结果:首次系统阐明了灰毡毛忍冬的生药学理论。结论:为制订灰毡毛忍冬质量标准提供依据。 相似文献
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Sonia Maria De Farias Freire Jos Artur Da Silva Emim Antonio Jos Lapa Caden Souccar Luce Maria Brando Torres 《Phytotherapy research : PTR》1993,7(6):408-414
The analgesic, antiinflammatory and antipyretic activities of the water (WE) and ethanolic (EE) extracts of Scoparia dulcis L. were tested in mice and rats. Both extracts (0.5 and 1 g/kg) p.o., prolonged the sleeping time induced by pentobarbital in mice, EE being more active than WE. Injections of EE (0.5–2 mg/kg i.v.) to anaesthetized rats induced a dose-related hypertension inhibited by alpha-blocker drugs; the hypertension was not obtained after oral treatment. EE (0.25-1 g/kg p.o.) but not WE, reduced writhings induced by acetic acid in mice. Glutinol (30 mg/kg p.o.), a major triterpene obtained from EE, produced the same effect. The tail flick response of mice was not influenced by either extract. EE (0.5 and 1 g/kg) and glutinol (30 mg/kg) p.o., reduced the paw oedema and pleurisy induced by carrageenin in rats, but only EE (1 g/kg) reduced the paw oedema induced by dextran or histamine. No effect of EE was detected on chronic inflammation induced by cotton pellets and in yeast-induced hyperthermia in rats. The results indicate that the extract of S. dulcis is endowed with analgesic effects probably related to the antiinflammatory activity of the plant. Those effects are related mainly to the presence of glutinol and flavonoids, which exert their action on the early phase of the acute inflammatory process. 相似文献
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目的:为蒙古族、哈尼族习用药黄瓜根的质量控制提供依据。方法:采用常规生药学方法对黄瓜根进行性状、显微鉴定,薄层色谱法进行理化鉴定。结果:找出了黄瓜根的主要鉴别特征。结论:结果为该药的鉴定、开发利用和质量标准的制订提供科学依据。 相似文献
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通过时柳穿鱼药材性状、显微特征及理化鉴别的分析研究,找到了鉴别特征,为该药材的使用和进一步研究提供了鉴定依据。 相似文献
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Scoparia dulcis L. commonly known as 'Sweet Broomweed' is widely used in Indian folk medicine for the treatment of diabetes mellitus. Oral administration of 0.15, 0.30 and 0.45 g/kg body weight of the aqueous extract of the Scoparia dulcis leaves (SLEt) for 45 days resulted in a significant reduction in blood glucose, glycosylated haemoglobin and an increase in total haemoglobin but in the case of 0.45 g/kg body weight the effect was highly significant. The aqueous extract also prevented a decrease in the body weight. An oral glucose tolerance test was also performed in experimental diabetic rats, in which there was a significant improvement in glucose tolerance in animals treated with SLEt and the effect was comparable to that of glibenclamide. 相似文献
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