Higher endometrial receptivity caused by Letrozole in antagonist protocol-stimulated mouse uterus
نویسندگان
چکیده
منابع مشابه
Endometrial receptivity defects during IVF cycles with and without letrozole.
BACKGROUND Our aim was to study ways to improve IVF success rates in women with suspected endometrial receptivity defects. METHODS We conducted a retrospective cohort study examining the effect of letrozole (aromatase inhibitor) on integrin expression as a marker of endometrial receptivity. We compared IVF outcomes in 97 infertile women who had undergone ανβ3 integrin assessment by immunohist...
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Background The optimal stimulation protocol for poor responder patients is a therapeutic challenge. GnRH antagonist protocol has been proposed as a potentially proper option for poor responders. Nevertheless, there is no significant difference in terms of clinical pregnancy and cancellation rates be tween the GnRH antagonist and agonist cycles. Therefore, this subset of patients might be the be...
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However, the notion of receptivity as a static state in which the tissue is poised, frozen in time, awaiting the arrival of an adequately developed embryo, is naïve. An integrative definition of receptivity must embrace communication between maternal and embryonic tissues. At receptivity, the endometrium has reached a point at which negotiation can begin that may or may not lead to successful i...
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The cell biological basis of endometrial receptivity and trophoblast invasiveness, the two preconditions for implantation ("implantation windowtl), still remains enigmatic. Recently, however, the application of modern concepts of cell biology and developmental biology concentrating on celladhesion and cell polarity seems to open promising new views of these phenomena. At implantation initiation...
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ژورنال
عنوان ژورنال: Bali Medical Journal
سال: 2018
ISSN: 2302-2914,2089-1180
DOI: 10.15562/bmj.v7i2.953