Effect of electroacupuncture at / 中国针灸

OBJECTIVE@#To observe the clinical therapeutic effect of the combination of electroacupuncture (EA) at @*METHODS@#A total of 58 patients after uterine curettage of incomplete abortion were randomized into an EA group and a western medication group, 29 cases in each one. In the western medication group, mifepristone tablets were administered orally, 2 tablets each time, once daily. In the EA group, on the base of the treatment as the western medication group, EA was applied to @*RESULTS@#After treatment, the intrauterine residue area and CDFI blood flow signal positive rate were all reduced as compared with the values before treatment in patients of the two groups (@*CONCLUSION@#The combined treatment of electroacupuncture at

Expression of GFP gene in mouse early embryo produced by sperm-mediated gene transfer / 生物工程学报

The efficiency of the exogenous DNA transfecting mouse sperm was studied by the DIG end labeled and immunohistochemistry technology. The results suggested that: the efficiency of transfecting positive rate of individual mouse sperm was distinct difference (P < 0.01), and the average rate was 13%. The acrosomal reaction was evaluated using the technology of Coomassie brilliant blue stained, and the appropriate in vitro fertilization (IVF) medium TYH was elected. Mouse sperms were transferred with GFP gene in vitro, and the mature oocytes were fertilized using IVF, and then the zygotes were cultured in vitro. The embryos were observed using the fluorescence microscopy, and the transgenic rate was 4.7%. The results suggested that sperm mediated gene transfer (SMGT) was an effective and feasible method.