Objective:The stimulate angiogenes effect and mechanism of Shexiangbaoxin Pills on coronary collateral development in the hearts of experimental myocardial infarction rats were studied. Methods:24 myocardial infarction rats were randomly divided into 3 groups, 8 rats in group A were treated with Shexiangbaoxin Pills, 8 rats in group B were treated with Beifuji and heparin, and 8 rats in group C were treated with 0.9% normal saline as control. Infarct area, the contents of VEGF、bFGF and VⅢ factor, and vascular density in the edge of infarct section were measured after 6 weeks treating.Results: Infarct area in group A was obviously less than that in group C, the contents of VEGF、bFGF and VⅢ factor in the edge of infarct section and vascular density in group were significantly increased compared with those in group C. Conclusions: Shexiangbaoxin Pills could stimulate angiogenesis of the collateral branch of coronary artery in ischemic myocardium of rats and showed good protective on myocardial ischemia.

Objective Through clinical observation and statistics, to get the best curative effect of surgical operation in treating pigment nevus method and provide clinical guidance. Methods We reviewed of face and neck patients (1100 patients) with pigmented nevus in the department in the department of the dermatology,plastic surgery from January 2013 to October 2015, two different methods was designed on each parts and effect of the treatment, especially satisfaction degree was analyzed by statistical methods.Results In 100 cases of patients, only 20 patients had mild scar hyperplasia at the neck incision and the rest of the patients were satisfactory. For special parts such as mouth,nose and eye around,along thedirection of the muscle, arc and along the direction of dermatoglyph incision was designed respectively, patients obtained with higher postoperative satisfaction (P<0.05) . Conclusion In pigmented nevus of face and neck surgery treatment, surgical incision design requires dynamic and static combining method,incision design is important for the postoperative effect and patients' satisfaction.

Objective: To investigate the effect of Shexiangbaoxin Pills on morphosis and function of left ventricle after myocardial infarction in rat. Methods: The rat myocardial infarction models induced by ligaturing coronary artery were randomly divided into the myocardial infarction control group, Shexiangbaoxin Pill group and captopril group. The hemodynamic parameters and cardiac functions in 2 or 6 weeks after treatment were determined. Meantime, the morphological parameters of left ventrile (left cardiac chamber size, attenuation proportion of ventricular wall of infarction area, and expansion index of left ventrile), were studied. Results: Shexiangbaoxin Pills could reduce the distention of left ventrile and expansion of infarction area of rat in 6 weeks after infarction. It could obviously improve the contraction function of left ventrile after myocardial infarction. Conclusion: Shexiangbaoxin Pills can improve left ventricular reconstitution after myocardial infarction.