نتایج جستجو برای: assisted reproduction technology art

تعداد نتایج: 804731  

Journal: :Human reproduction update 1999
F Zegers-Hochschild

The use of modern reproductive technology, such as in-vitro fertilization and its related procedures, has opened new areas of legal, religious and public concern. Thirty years ago, the development of effective methods to control procreation generated a debate on whether couples had the right to enjoy sex in the absence of its procreative effect. Today, assisted reproductive technology (ART) all...

Journal: :Journal of clinical images and medical case reports 2023

Heterotopic pregnancy (HP) is a rare condition, with an incidence of 130,000 after spontaneous conception, which increases to 11,000-1100 following assisted reproduction technology (ART), but potentially life threatening, since the rupture EP may lead major internal bleeding, hemoperitoneum and hypovolemic shock.

2012
O P Verma R Kumar A Kumar S Chand

It has become evident that advances in farm animal reproduction have become increasingly dependent on advance scientific research in addition to an understanding of the physiological processes involved in reproduction. The use of assisted reproductive techniques (ART) has helped owners to produce offspring from valuable farm animals that were considered infertile using standard breeding techniq...

Journal: :journal of family and reproductive health 0
ebrahim jafarzadehpur department of optometry, iran university of medical science, tehran, iran. ramin mozafari kermani department of child health and development research, academic center for education, culture and research (acecr), tehran university of medical science, tehran, iran. ali reza mohhamadi department of child health and development research, academic center for education, culture and research (acecr), tehran university of medical science, tehran, iran. mohammad reza nateghi department of child health and development research, academic center for education, culture and research (acecr), tehran university of medical science, tehran, iran. abolhasan shahzade fazeli department of genetics, reproductive medicine research center, royan institute, acecr, tehran, iran. khashayar mehdizadeh kashi department of optometry, iran university of medical science, tehran, iran.

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...

Background: Controlled ovarian stimulation (COS) has been shown to advance endometrial maturation and affect adversely implantation in assisted reproduction technology (ART) cycles. It has been reported that there is a better embryo-endometrium synchrony in frozenthawed embryo transfer (FET) cycles than fresh embryo transfer (ET) cycles. The Background of this study was to compare ongoing pregn...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده مهندسی برق و کامپیوتر 1393

در طی دهه های گذشته، درمانهای پزشکی برای برطرف کردن علل ناباروری تغییر و تحول چشم گیری پیدا کرده است. به مجموع این روشهای درمانی، فناوری کمک باروری یا assisted reproductive technology(art) اطلاق می شود. اولین شکل art که هنوز هم رایج ترین نوع آن محسوب می شود، لقاح آزمایشگاهی (in vitro fertilization) یا ivf می باشد. در روش ivf استاندارد، هر تخمک با 100 - 50 هزار اسپرم متحرک به مدت 18-12 ساعت در ...

Chelsea Fortin, Susanne Abele

Background The field of infertility medicine has witnessed a surge of scientific developments in recent years, but research on public attitudes towards infertility treatments has remained minimal. This study examined the social and demographic factors that affect women’s attitudes towards assisted reproductive technology (ART) in general, as well as their opinions of specific issues related to ...

Journal: :Journal of perinatal medicine 2009
Francesca Agostini Fiorella Monti Piergiuseppina Fagandini Leonardo Llewellyn Duncan De Pascalis Giovanni Battista La Sala Isaac Blickstein

OBJECTIVE To evaluate the relationship between assisted reproduction technology (ART) and parental mental representations during late pregnancy and early parenthood. STUDY DESIGN Women (n=25) following ART pregnancies were compared with their partners (n=23) and with women following spontaneous conceptions (n=39). Subjects were interviewed on mental representations at late gestation and three...

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