نتایج جستجو برای: assisted reproductive technics
تعداد نتایج: 222088 فیلتر نتایج به سال:
background: implantation failure of blastocyst is one of the main reasons of failure to become pregnancy following use of assisted reproductive techniques. hla-g, one of the non-classic hla subtypes, seems to have a vital role in neutralizing of mother immune system. according to importance of ins/del polymorphism of hla-g in regulation of hla-g expression, it seems that this polymorphism has a...
background: despite numerous developments in the field of assisted reproduction the implantation rate remains low .recent studies suggested that local injury to endometrium in controlled ovarian hyper stimulation cycle improves implantation rate. studies have attempted to intervene in the development of endometrium. objective: the aim of the present study was the exploration of the possibility ...
The use of minimally invasive technics in cardiac surgery has become widely discussed, aiming improvements not only in the aesthetics aspects but also better functional results. In this report, we present a case of a patient with severe mitral stenosis that underwent successful video-assisted minimally invasive mitral valve replacement.
Aim It was examined whether the single embryo transfer policy makes the treatment period longer for couples to achieve their first live birth by assisted reproductive technology. Methods This study retrospectively analyzed women who started assisted reproductive technology at younger than 40 years of age in the authors' organization. The treatment periods for couples to achieve the first live...
background & aim: stress and anxiety due to waiting for treatment results and uncertainty of treatment success are common problems in infertile women. acupuncture has been suggested as an effective strategy to relieve anxiety. this study aimed to review the available evidence on the effects of acupuncture on anxiety in infertile women. methods: this systematic review was conducted via searching...
objective: nowadays, many infertile couples can have child by assistant reproductive technology (art). always the undesirable effects of these methods on newborn are considered and are evaluated. the aim of this study is to describe the impact of art on ocular and visual performances of infants born by these methods. materials and methods: in a cross-sectional descriptive study, 479 infants age...
introduction: combination of congenital diaphragmatic hernia (cdh) and anorectal malformation (arm) is rare. in this report, we describe a combination of imperforate anus and cdh in one of twins who conceived by assisted reproductive technology (art). case report: a female preterm newborn at 27 weeks of gestation was referred to our neonatal intensive care unit due to respiratory distress. she ...
objective: to determine the pattern of breastfeeding in infants who conceived by assisted reproductive techniques (art). materials and methods: in a cross-sectional study, 312 infants were selected by the non-random consecutive method from art infants who referred by royan institute to child health research department. infants were born between septembers 2007and september 2009 in tehran. infan...
background: the retrieval of good quality oocytes that is accomplished with selection of the best induction ovulation protocol on the basis of patients condition, age and cause of infertility, is one of the most important aspects of art cycles. the objective was to evaluate the efficacy of low dose, long acting gnrh-a (decapeptyle) for pituitary desensitization and outcome of art compared to lo...
New Current Procedural Terminology (CPT) codes for 2004 have been adopted for utilization with assisted reproductive technologies. It is important for professionals in the field of assisted reproductive technology (ART) to become familiar with them prior to their implementation. This document replaces the July 2002 American Society for Reproductive Medicine (ASRM) Practice Guideline Correct Cod...
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