نتایج جستجو برای: reproductive techniques

تعداد نتایج: 719808  

Journal: :Minerva ginecologica 2004
A Agarwal S S R Allamaneni

The quality of sperm DNA is very important in maintaining the reproductive potential of men. Sperm DNA is resistant to many types of insults that occur during its journey from the testis to time it reaches the oocyte for fertilization. During natural conception, a selection process occurs that allows only sperm with intact DNA to fertilize an oocyte. When assisted reproductive techniques (ART) ...

2012
Seyyed Mojtaba Yassini Mohsen Taghavi Shavazi Naeimeh Taghavi Shavazi

BACKGROUND Nowadays artificially assisted reproductive techniques are used to cure infertility. These methods are highly expensive, time-consuming and have low success rates which are usually around 20-40%. One of the best alternate methods for infertility treatment that can be considered is adoption that often decreases the treatment costs and the psychological impact within an infertile coupl...

2016
Salvatore Giovanni Vitale Valentina Lucia La Rosa Agnese Maria Chiara Rapisarda Antonio Simone Laganà

The aim of this work is to comment on the study about disability, psychiatric symptoms and quality of life in infertile women of Turkey that was published in this Journal. We suggest that future studies use larger samples, consider the influence of factors such as cause of infertility and assisted reproductive techniques (ARTs) and, last but not least, exclude other comorbidities which may infl...

2012
Gul Pinar Hulusi Bulent Zeyneloglu

BACKGROUND This study evaluated the quality of life and anxiety-depression levels of patients prior to receiving assisted reproductive techniques. MATERIALS AND METHODS This cross-sectional research was conducted in the In-Vitro Fertilization Unit of a private University's Faculty of Medicine, Department of Obstetrics and Gynecology. Study participants consisted of 160 individuals diagnosed a...

2016
Harshit Garg Rajeev Kumar

Varicocele-associated male infertility has classically been managed using surgery or assisted reproductive techniques. With increasing evidence of oxidative stress as a pathophysiological factor in varicocele-associated infertility, medical therapy especially antioxidants might become a treatment option with lower risks. We reviewed the existing literature on the role of various medical agents ...

Journal: :Ginekologia polska 2011
Migda Michał Migda Marian Maleńczyk Marek Wender-Ozegowska Ewa

Heterotopic pregnancy (HP) is a rare entity occurring in 1:30000 pregnancies but its incidence raises as a result of assisted reproductive techniques (ART) to 1:100-1:500. The aim of this report was to present a rare case of simultaneous intrauterine and extrauterine tubal pregnancy in a natural conception cycle. The ectopic pregnancy was not diagnosed in the first trimester scan and at 14 and ...

Journal: :Indian journal of experimental biology 2008
Kartikeya Makker Ashok Agarwal Rakesh K Sharma

Assisted reproductive techniques (ART) have now been extensively incorporated in the management of infertile couples. But even after rapid methodological and technological advances the success rates of these procedures have been below expectations. This has led to development of many sperm preparation protocols to obtain an ideal semen sample for artificial reproduction. Sperm apoptosis has bee...

2013
Gokhan Acmaz Huseyin Aksoy Evrim Bayraktar Muruvvet Baser Gokmen Zararsiz Iptisam Ipek Muderris

UNLABELLED Objective : There is an increasing rate of ectopic pregnancy with the use of assisted reproductive techniques. There is currently no serum test to differentiate ectopic pregnancy from miscarriage. Early and accurate detection of ectopic pregnancy may prevent the development of complications. The aim of this study was whether the ratio of serum/curettage material hCG could provide us ...

2016
Seyed Alireza Afshani Ali Mohammad Abdoli Mehrieh Hashempour Maryam Baghbeheshti Mohammad Zolfaghari

BACKGROUND Knowledge about assisted reproductive techniques (ART) and its procedures affect the attitude of infertile people. Making decisions about the use of ART is affected by one's perception and attitude. OBJECTIVE The aim of this cross-sectional study was to determine the attitude of infertile couples toward applying ART, and to investigate its related factors. MATERIALS AND METHODS A...

2012
Mona Bungum

The traditional semen analysis is a cornerstone in diagnosis and treatment of male fertility (World Health Organisation (WHO), 1999, 2010). The sperm parameters concentration, motility and morphology are, however, claimed to be poor predictors of a male ́s fertility status, this in natural conception (Bonde et al., 1998; Guzick et al., 2001) as well as in assisted reproductive techniques (ART) (...

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