نتایج جستجو برای: clinical pregnancy
تعداد نتایج: 1283421 فیلتر نتایج به سال:
Background and Aim: Most recent systematic studies have reported on the role of periodontal disease in adverse pregnancy outcomes, which has paved the way for interventional studies in recent years; However, due to the limited number of clinical trial studies, the results of these studies have not yet been collected in a systematic study; Therefore, the aim of present study was to evaluate the...
background: endometrial secretion analysis is a non-invasive and promising method in evaluation of endometrial receptivity. objective: the aim of the present study was to assess the relationship between the success rate of ivf procedures and some endometrial secretion cytokines, including interleukin-1β (il-1β), tumor necrosis factor (tnf-α), interferon gamma-induced protein 10 (ip-10), and mon...
BACKGROUND Knowledge is limited of how estrogen and progesterone variability in fertile women are associated with achieving pregnancy. METHODS From 1996 to 1998, we enrolled 347 textile workers without hormone treatment in Anhui, China, who provided daily urine and data upon stopping contraception for up to 1 year until clinical pregnancy. Urinary hCG was assayed to detect conception and earl...
background: since increased lh in the early follicular phase in pcos patients especially in gnrh antagonist protocol could be associated with reduced oocyte quality and pregnancy and impared implantation. the current study was conducted to determine art outcomes in gnrh antagonist protocol (flexible) and long gnrh agonist protocol and compare them with adding gnrh antagonist in gnrh antagonist ...
background: the direct effect of hcg on the human endometrium was studied several times. objective: the objectives of this study were to evaluate the effectiveness of intrauterine injection of recombinant human chorionic gonadotropin (rhcg) before embryo transfer (et). materials and methods: in this randomized placebo-controlled clinical trial, a total number of 182 infertile patients undergoin...
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