试析寸口脉分候脏腑

关于寸口脉的脏腑分候问题,历代认识不一.目前临床较为普遍采取的是右寸候肺,右关候脾胃,右尺候肾(命门);左寸候心,左关候肝,左尺候肾之说.这种分候方法,不仅有一定的理论根据,而且在临床上有一定的指导意义,兹分述如下.

Clinical and Experimental Research of Compound Huangqi Danshen Granule on Treating Angina Pectoris

Objective: To study the clinical and pharmacodynamic influence of Compound Huangqi Danshen Granule (CHDG) on angina pectoris. Methods: 246 cases were divided into two groups: control group (n=82) and treatment group (n=164) randomly taking Compound Danshen Tablet (CDT) and CHDG separately. Each course had 4 weeks. The improvement of the ECG and symptoms and the reducing need of the tablets served as evaluated indices. In experiments, 27 male wistar rats were randomly divided into three groups: control group, CHDG at 200 mg/kg group and CHDG at 400mg/kg group. Medicines were administrated an hour coronary artery ligation. The elevation of ST-segment and the area of myocardial infarction were observed. Results: The clinical effective rate, incidence and duration of angina and ECG change were superior in treatment group to those in control group. There was a significant difference (P<0.05, P<0.01). The mV value of ST-segment at different time points in treatment group were lower than in control group, and the area of myocardial infarction was less too (P<0.05, P<0.01).CHDG at 400 mg/kg group had a more obvious effect than theother treatment group. Conclusion: CHDG has a protective effect against injury of myocardial muscles due to myocardial infarction and notably improves the symptoms of angina pectoris, resulted from qi deficiency and blood stasis.