RESUMEN
Placenta implantation is a rare but dangerous postpartum complication. In this study, 17 cases of placenta implantation were allocated to two groups. The treatment group?(9?cases)was treated with modified Xuefu Zhuyu Decoction on the basis of intravenous drip of methotrexate. The control group(8?cases)was treated with intravenous drip of methotrexate combined with oxytocin and antibiotic. The results showed that all of the cases in the treatment group were cured and no one case received uterine curettage or uterectomy.But in the control group,5 received uterine curettage and 1 total uterectomy. It is indicated that Chinese herbal medicine combined with western medicine is a better therapy for placenta implantation.
RESUMEN
Objective To observe the protective effect of Xuefu Zhuyu Decoction (XZD) on vascular endothelial cells (VEC) injured by the serum of blood_stasis_syndrome ( BSS) rabbits. Methods The morphological features of VEC cultured with norma l rabbit serum (Group A), BSS rabbit serum(Group B), the serum of normal rabbit medicated with XZD(Group C) and the serum of BSS rabbit medicated with XZD(Group D) were observed respectively under light microscope and electron microscope. Results Under light microscope, VEC was shrinked, intercellular space widene d and cytoplasm contained dark granules in Group B. The change of intercellular space was not obvious in Group D. Under electron microscope, pinocytotic vesicle s increased, rough endoplasmic reticulum (RER) decreased and dilated, mitochondr ia became smaller and indistinct and only a small amount of microvilli appeared on cell membrane with top expanded and merged in VEC of Group B as compared with Group A and Group C. Less RER but no dilatation and fewer microvilli without to p merged were found in VEC of Group B. Conclusion The serum of BSS rabbits c an injury normal VEC cultured in vitro and XZD exerts a certain protective effe ct on VEC injured by the serum of BSS rabbits.