نتایج جستجو برای: endometrial injury
تعداد نتایج: 342622 فیلتر نتایج به سال:
Implantation is one of the most crucial steps in the process of reproduction. Implantation failure is often due to impaired uterine receptivity. Assisted Reproduction techniques are used in order to overcome fertility problems. The endometrial scratch (ES) is a relatively new technique that is said to improve the probability of a successful pregnancy in some women. 1 Although the exact mechanis...
OBJECTIVE To review the U.S. Food and Drug Administration (FDA) Manufacturer and User Facility Device Experience database for reports describing serious adverse events and adverse events reports describing use outside of the manufacturers' labeled instructions for the five FDA-approved minimally invasive endometrial ablation devices. METHODS We queried the Manufacturer and User Facility Devic...
Background: The process of implantation involves the interaction of the human embryo and the uterine epithelium. Failure of implantation is a major reason for infertility in women and the inability to achieve endometrial receptivity is responsible for much of the failure of reproductive technologies. Management of repeated implantation failure despite transfer of good-quality embryos still rema...
Aim To evaluate whether local endometrial injury would improve the pregnancy rates after frozen-thawed blastocyst transfer in cycles with hormone replacement. Methods Seventy-seven patients who were aged <40 years with a history of at least three unsuccessful embryo transfers and who underwent frozen-thawed blastocyst transfer during hormone replacement cycles between February and June, 2013 ...
objective: endometriosis is a common disease in which the endometrial stroma and glands grow abnormally outside the uterine cavity. the establishment of animal models can be effective for determining the etiology of endometriosis. in this study we compare two endometriosis models using endometrial fragments and isolated cultured endometrial cells. methods: we obtained endometrial tissues that ...
BACKGROUND Abnormal uterine bleeding (AUB) is the direct cause of a significant health care burden for women, their families, and society as a whole. Up to 30% of women will seek medical assistance for the problem during their reproductive years. OBJECTIVE To provide current evidence-based guidelines on the techniques and technologies used in endometrial ablation (EA), a minimally invasive te...
BACKGROUND Activation of inflammation-mediated endometrial injury is suggested to play a decisive role in pathogenesis of intrauterine adhesion (IUA). The stem cell theory of endometrial diseases has been given a hotspot, in that human endometrial stem cells have been isolated from the endometrium. Three transcription factors that play key roles in maintaining pluripotency and self-renewal in s...
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