Methodes: The rat model of asthma were randomly divided into three groups, including asthma group (group a), control group (group c) and dexamethasone treated group (group d).
方法：采用大鼠哮喘模型，随机分成三组：哮喘组(a组)、正常对照组(C组)、地塞米松治疗组(D组)。
2
Objective To investigate the effects of blocking renin-angiotensin system on protein kinase C (PKC) activity in diabetic rat kidney.
目的观察阻断肾素血管紧张素系统对糖尿病大鼠肾组织蛋白激酶C（PKC）活性的影响。
3
Methods Using V-C diffusion cells, the permeability of HST from patch through the skin of human and SD rat was studied.