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蟛蜞菊(Wedelia calendulaceae)在印度作为一种治疗创口和溃疡的药物。本文探讨蟛蜞菊水提取物对大鼠创伤的愈合作用。 将蟛蜞菊叶子干燥粉碎,依次以石油醚、苯、氯仿、酒精、水提取,将各提取物分别制成浓度为2％,4％,6％,8％和10％的软膏。先取80只成年健康Charles Foster种大白鼠,分成6组,每组15只,实验前禁食18小时,前5组分别用于探讨不同溶媒提取物制成的蟛蜞菊软膏在不同浓度下的作用,第6组为对照组。筛选结果表明仅水提取物有治疗作用。后取10只大白鼠,在无菌麻醉条件下切除大鼠背部一定面积的皮肤,单笼饲养,
Wedelia calendulaceae is used in India as a drug to treat wounds and ulcers. This article discusses the healing effect of water extract of Radix Angelica on wound healing in rats. The dried chrysanthemum leaves were dried and crushed, and then extracted with petroleum ether, benzene, chloroform, alcohol, and water, and the extracts were made into 2%, 4%, 6%, 8%, and 10% ointments, respectively. 80 adult healthy Charles Foster rats were first taken and divided into 6 groups, 15 in each group. They were fasted for 18 hours before the experiment. The first 5 groups were used to investigate the effects of Qi Ju Ointment made from different solvent extracts at different concentrations. Group 6 is the control group. The screening results showed that only the water extract had a therapeutic effect. After taking 10 rats, under a sterile anesthesia, the skin of a certain area of the back of the rat was removed, and the cage was raised.