Reproduction Abstracts

Normal growth of oocyte, embryo and also successful Implantation depend on environmental factor such as the secretion of cumulus cells and composition of follicular and tubular fluids.Therefore, addition of serum, conditioned medium (CM) to the culture medium and also co-culture with somatic cells improve mammalian embryo development.So, in the respect to the secretion of different growth factors and cytokines by mesenchymal stem c...