Is ovarian stimulation detrimental to the endometrium?
نویسندگان
چکیده
منابع مشابه
Is There any Mean to Postpone The Menopausal Ovarian Senescence?
The ovarian reserve (OR) gradually decreases throughout the female fertile life. This continuous depletion in OR is irreversible. This occurs through a programmed cell death known apoptosis. Some factors hasten such depletion such as chemo- and radiotherapy. Others have been investigated in trials to preserve the OR including gonadotropins, cytokines, growth hormones, nitric oxide and reorganiz...
متن کاملthe ovarian stimulation effects on muc1 expression of the mouse endometrium before implantation
background: acceptance of uterus and reaction between endometrium and embryo has an important role for implantation. muc1 an integral membrane mucin is expressed on the apical surface of uterine epithelial cells and could have effects on its receptivity. objective: the aim of this study was to evaluate the changes in muc1 expression of gravid mouse endometrium with and without hyperstimulation ...
متن کاملthe impact of ovarian stimulation on mouse endometrium: a morphometrical study
background: the preparation of endometrium for embryo reception is dependent on the ovarian hormones, which are affected by ovarian hyperstimulation procedure. objective: the aim of this study was to evaluate the changes in morphometrical indices of endometrium by the daily injection of progesterone after mouse ovarian induction. materials and methods: adult virgin female mice were selected and...
متن کاملSerum estradiol levels in controlled ovarian stimulation directly affect the endometrium
Previous studies have shown that increasing estradiol concentrations had a toxic effect on the embryo and were deleterious to embryo adhesion. In this study, we evaluated the physiological impact of estradiol concentrations on endometrial cells to reveal that serum estradiol levels probably targeted the endometrium in controlled ovarian hyperstimulation (COH) protocols. An attachment model of h...
متن کاملControlled ovarian stimulation induces a functional genomic delay of the endometrium with potential clinical implications.
CONTEXT Controlled ovarian stimulation induces morphological, biochemical, and functional genomic modifications of the human endometrium during the window of implantation. OBJECTIVE Our objective was to compare the gene expression profile of the human endometrium in natural vs. controlled ovarian stimulation cycles throughout the early-mid secretory transition using microarray technology. M...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Reproductive BioMedicine Online
سال: 2007
ISSN: 1472-6483
DOI: 10.1016/s1472-6483(10)60690-6