Follicular fluid markers of oocyte developmental potential
نویسندگان
چکیده
منابع مشابه
Follicular fluid markers of oocyte developmental potential.
BACKGROUND Concentrations of certain substances in follicular fluid (FF) are related to fertilization outcome and early post-fertilization development. The study aim was to identify FF markers with which to predict embryo implantation potential. METHODS Concentrations of selected hormones, cytokines and growth factors in individual FF samples obtained during assisted reproduction treatment we...
متن کاملPredictive value of bovine follicular components as markers of oocyte developmental potential.
The follicle is a unique micro-environment within which the oocyte can develop and mature to a fertilisable gamete. The aim of this study was to investigate the ability of a panel of follicular parameters, including intrafollicular steroid and metabolomic profiles and theca, granulosa and cumulus cell candidate gene mRNA abundance, to predict the potential of bovine oocytes to develop to the bl...
متن کاملO-26: Effects of Recombinant-LH Supplementation on The Proteomic Profile of Follicular Fluid from Poor Responder Patients: Focus on Follicular Growth Factors and Oocyte Maturity Markers
Background Poor and fragmentary data was available regarding the effects of recombinant-LH (r-LH) in in-vitro granulosa and theca cells of human origin. No data was available from in vivo studies regarding the effects of r-LH supplementation on SCF,EGF,ERK-1/2 and AKT-1 pathways in the follicular fluid of older-poor-responder women undergoing IVF cycle. Evidence from in-vitro and animal studies...
متن کاملEndocrine-disrupting chemicals in human follicular fluid impair in vitro oocyte developmental competence.
BACKGROUND Increased global industrial activity has exposed humans to a wide variety of chemical substances some of which, called 'endocrine-disrupting chemicals' (EDCs) or 'endocrine disruptors', can disrupt the endocrine system in the body. The ovarian follicle is a very fragile micro-environment where interactions between hormones, growth factors, the oocyte and its surrounding somatic cells...
متن کاملRelationship between growth hormone concentrations in bovine oocytes and follicular fluid and oocyte developmental competence.
In the last few years, several works suggest that Growth Hormone (GH) is involved in follicular development and oocyte maturation. These actions may reflect endocrine roles of pituitary GH and also account for local autocrine or paracrine activities of GH produced in reproductive tissue. This study was aimed to verify whether the developmental competence of bovine female gametes might be relate...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2002
ISSN: 1460-2350
DOI: 10.1093/humrep/17.4.1017