The FGF 23 levels in human follicular fluids in the follicular phase of preimplantation are associated with the aging or quality of human oocytes

Abstract

organ development, development and function of the reproductive system were uniquely expressed in fraction F4 of the fertile donors.CONCLUSIONS: The study suggests that altered protein profiles in infertile men may be responsible for their sperm dysfunction. Further work is in progress to validate the expression profile of these proteins.Proteomic profile of different fractions of spermatozoa from infertile men.