نتایج جستجو برای: Pinopode
تعداد نتایج: 24 فیلتر نتایج به سال:
In order to study changes occurring on the surfaces of human endometrial epithelial cells in the presence of an implanted blastocyst, we used scanning electron microscopy for investigation of five endometrial biopsies and three human implantation sites obtained in vitro. All specimens showed areas with endometrial pinopodes, separated by cells displaying microvilli or cilia at the apical surfac...
The formation of endometrial pinopodes detected by scanning electron microscopy may be a specific marker for uterine receptivity. Aiming to assess the effects of ovarian stimulation on pinopode formation, we examined sequential endometrial biopsies from 17 oocyte donors. Seven normally menstruating women served as controls. Up to four samples were taken from each woman at 24-72 h intervals betw...
OBJECTIVE To evaluate the clinical response and endometrial morphology during the implantation window on ovarian hyperstimulation with the aromatase inhibitor letrozole in infertile ovulatory women. DESIGN Prospective trial in infertile patients. SETTING Tertiary care hospital. PATIENT(S) Eight ovulatory infertile patient candidates for ovarian superovulation. INTERVENTION(S) Subjects w...
objective(s) sildenafil citrate is a new drug and has special properties that bring about nitric oxide effects on vascular smooth muscle. the aim of this study was to assess the effects of ovarian stimulation and sildenafil citrate injection on pinopode expression in mice. materials and methods thirty adult female mice were randomly divided into three groups: control, hyperstimulated and hypers...
Background: The ovariectomized animals are good models to evaluate the effect of different steroid hormone treatments on implantation events and the pattern of integrin expression. Therefore, this study was performed to compare the expression of integrins and osteopontin (OPN) in correlation with pinopode development in ovariectomized mice endometrium which was subjected to steroid hormones. Me...
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