[Objective] To achieve the high quality of malo-lactic starter cultures, we investigated the effect of three culture media on the direct inoculation viability, freeze-drying viability and membrane fatty acid composition of Oenococcus Oeni SD-2a.

Because children’s activities can not be separated from social factors and interactions, we try to use the social constructivism theory to guide children\'s planting activities,.

But few are known about the seed survival of the removed seeds.

Methods A retrospective analysis of the 4 clinical protocols was conducted including natural cycle,down-regulated hormone replacement treatment(HRT)cycle,hMG cycle and natural cycle+hCG in endometrial preparation for 419 frozen-thawed embryos transfer cycle,and the clinical pregnancy rate,implantation rate,early abortion rate,.

AIM: To study the impact of blastomere survival on the implantation rate of frozen-thawed embryo transfer FET.

Objective: To evaluate relationship of clinical pregnancy, implantation rate and ongoing pregnancy rate to the embryo transfer technique with in-vitro fertilization-embryo transfer.

Objective To investigate the effect of portal venous inoculation of donor splenocytes combined with cyclosporin A (CsA) administration on cardiac allograft survival in mice.