نتایج جستجو برای: recurrent abortions

تعداد نتایج: 131679  

Journal: :American journal of obstetrics and gynecology 1994
G S Berkowitz J L Stone S P Lehrer M Marcus R H Lapinski B S Schachter

OBJECTIVE A case-control study was undertaken to assess the association between an estrogen receptor gene variant and the risk of recurrent spontaneous abortions. STUDY DESIGN The frequency of the estrogen receptor gene variant in blood lymphocyte deoxyribonucleic acid and other selected maternal characteristics was compared among 60 primary recurrent aborters, 61 secondary recurrent aborters...

مروتی, سعید, ناصری ارزنق, فاطمه,

Background and Objectives: Recurrent Spontaneous Abortions (RSA) is defined as the repeated occurrence of 2 or more miscarriages before 20th week of gestation. RSA is a multifactorial disorder and genetic defects are considered as one of the major risk factors for recurrent miscarriage. It seems the progesterone receptor gene polymorphisms to be one of the genetic factors involved in the occurr...

2011
Saad Merza Husain

Chromosomal analysis is an important etiological investigation in couples with repeated spontaneous abortions as it helps in genetic counseling and deciding about further reproductive options. Abortions ,specially first trimester abortions is a very common complication and a matter of concern for couples planning pregnancy. Balanced chromosomal rearrangements in either parent is an important ca...

Journal: :International Journal of Ayurveda and Pharma Research 2022

Recurrent miscarriages are characterized as three or more spontaneous abortions in a row before the 20th week. In majority of instances, genetic factors, immunological and endocrine infection, unknown causes most common first trimester abortion. Hormonal therapy, heparin injection, immunotherapy available treatments. this case study, patient had during trimester. Because all tests came out norm...

Journal: :Human reproduction 1998
G Grimbizis M Camus K Clasen H Tournaye L De Munck P Devroey

Fifty-seven patients who underwent hysteroscopic septum resection between January 1991 and December 1996 were studied; nine patients presented with recurrent abortions, 46 with infertility (26 primary and 20 secondary), one with dysmenorrhoea and one with an asymptomatic complete septum. Their reproductive history included 78 pregnancies: 69 (88.4%) abortions, two (2.6%) ectopics, two (2.6%) pr...

Journal: :The Tohoku Journal of Experimental Medicine 1984

Background: To determine the incidence of an abnormal glucose tolerance test in patients with recurrent spontaneous abortion and whether metformin would safely reduce the rate of first trimester spontaneous abortions in patients without polycystic ovary syndrome (PCOS) as well as with PCOS and an abnormal glucose tolerance test. Materials and Methods: Patients with a history of recurrent sponta...

Journal: :Genetics and molecular research : GMR 2012
H Akbaş H Isi D Oral A Türkyılmaz S Kalkanlı-Taş S Simşek M Balkan M N Sakar M Fidanboy M N Alp T Budak

Chromosomal heteromorphism is considered a variant of a normal karyotype, but it is more frequent in couples with repeated miscarriages. We investigated chromosomal heteromorphism in couples with repeated miscarriages in comparison with a control group. A total of 455 couples who applied to our genetic diagnosis laboratory in Diyarbakir, Turkey, were evaluated for chromosome heteromorphis...

آذرگون, اعظم, حیدری, سمیه, علاوی طوسی, جعفر,

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Journal: :iranian red crescent medical journal 0
farideh akhlaghi faculty of medicine, mashhad university of medical sciences, mashhad, ir iran; faculty of medicine, mashhad university of medical sciences, mashhad, ir iran. tel: +98-5112231444, fax: +98-511223144 mohamad reza keramati faculty of medicine, mashhad university of medical sciences, mashhad, ir iran mehri tafazoli faculty of medicine, mashhad university of medical sciences, mashhad, ir iran

conclusions antipospholipid antibodies based on number of abortions and gestational age of abortions were increased. mean antipospholipid and anticardiolipin antibodies in all patients remained in high level just in first 5 years post abortion and then began to fall. results mean age of participants was 24-39 years old. the average rate of antiphospolipid antibodies in patients with normal anti...

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