[Objective]It is to observe the clinical effect of bleeding in Zhongfu on pulmonary arterial hypertension induced by chronic cor pulmonale. [Methods]60 cases of patients with chronic cor pulmonale were randomly divided into two groups. Control group was given standardizing normal drugs , and the treatment group was added with bleeding in Zhongfu on the basis treatment above. Pulmonary artery pressure and index of blood rheology were compared between the two groups after 14 days. [Results]Compared with each other,the difference was significant( P<0.05). Indexes of pulmonary artery and blood rheology were al improved obviously after treatment in both groups, especial y in treatment group( P<0.05). [Conclusion]Combination with bleeding in Zhongfu can more effectively increase the clinical effect, low down pulmonary artery pressure and improve blood viscosity.

Objective To investigate the relationship between fibrosis and M2 macrophages in endometriosis. Methods BALB/c mice model of endometriosis was established by intraperitoneal injection. The growth of ectopic lesions in mice was observed on the 7th,14th and 21th day after modeling. Masson staining was used to observe the degree of fibrosis and immunohistochemical method to detect the expression of CD206 and CD68 of mice. Image-Pro-Plus 6.0 was used for semi quantitative analysis of staining and the correlation between the degree of fibrosis and the expression of M2 macrophages was explored. Results The success rate of the establishment of endometriosis model by intraperitoneal injection was 100%. There was a positive correlation between fibrosis and the expression of M2 macrophages in endometriosis mice model. Conclusions The mice model of endometriosis can be established successfully by intraperitoneal injection and M2macrophages may promote fibrosis in endometriosis.