OBJECTIVE: To evaluate the efficiency and safety of partial dopamine re ceptor agonist in clinical application.

评价巴胺受体激动剂临床应疗效性。

Objective: To observe the effect of Dangguishaoyao Powder on Hydroxytryptamine 5 (5-HT) and dopamine (DA) of vascular dementia mice.

摘要目的观察当归芍药散对血管性痴呆小马5-羟色胺(5-HT)和多巴胺(DA)含量的影响。

Ropinirole,a dopamine agonist,has similar effect of dopamine but without ergoline structure by which its stronger binding power with dopamine D2 receptor may be explained.

罗匹尼罗是一种类似多巴胺的多巴胺激动剂，与第一代多巴胺激动剂不同的是没有麦角林结构。罗匹尼罗的非麦角林结构可以说明其与多巴胺D2受体有较高的结合力。