从小鼠中塔拉萨库叶叶和根中的水提取物的抗抑郁作用。
摘要来源:
pharm barm biol。 2014年8月; 52(8):1028-32。 EPUB 2014 3月10日PMID: 24611722“> 24611722 Qi huang
文章隶属关系:yu-cheng li
摘要:
上下文: taraxacum officinale F.(asteraceae)的叶子和根源是传统的医疗及p> OBJECTIVE: In the present study, the antidepressant-like effects of the water extract of T. officinale (WETO) leaves and roots were investigated in mice using forced swimming test (FST), tail suspension test (TST) and open field test (OFT).
MATERIALS AND 方法S: 用WETO(50、100和200 mg/kg)急性(1天)和慢性治疗(14天)对FST,TST和FAST的行为变化以及血清皮质营养蛋白释放因子(CRF),肾上腺皮质激素(肾上腺皮质激素)的浓度(ACTH)和cortiorationtiorationsostronicotationsosteronicotectrionsostronicospertionsonsotectrional(CRF)对行为变化的影响 mice.
RESULTS: Chronic treatment (14-days) with WETO at the doses of 50, 100 and 200 mg/kg significantly decreased the immobility time in both FST (92.6, 85.1 and 77.4 s) and TST (84.8, 72.1 and 56.9 s).用WETO急性处理(1天)以200 mg/kg的剂量显着降低了FST(81.7 s)和TST(73.2 s)的固定时间。但是,所有治疗都不影响OFT中的运动活性。此外,FST诱导血清CRF(5.8 ng/ml),ACTH(104.7 pg/ml)和皮质酮水平(37.3 ng/ml)显着增加。 WETO的慢性治疗(14天)降低了血清CRF(200 mg/kg:3.9 ng/ml)和皮质塞托罗ne (50 mg/kg: 29.9 ng/ml; 100 mg/kg: 22.5 ng/ml; 200 mg/kg: 19.8 ng/ml) levels.
DISCUSSION AND CONCLUSION: These results clearly demonstrated the antidepressant effects of WETO in animal models of behavioral despair and suggested the神经内分泌系统涉及的机制。