نتایج جستجو برای: reproductive technologies

تعداد نتایج: 296162  

2018
Georgeanna Seegar Jones Jairo Garcia Edward Wallach Yulian Zhao Lisa Kolp

Johns Hopkins Medical Center, located in Baltimore, Maryland, opened in 1889; its associated medical school opened four years later. Today the hospital, a leading research center, contains many departments, including a fertility center that is renowned for taking on difficult cases that have been rejected by other fertility clinics. The fertility center was founded by physician Georgeanna Seega...

2012
David S. Celermajer

Assisted reproductive technologies (ARTs) have brought the miracle of childbirth to literally hundreds of thousands of adults who would otherwise not have conceived children; indeed, it is now estimated that 1% to 3% of all births in many developed nations involve ARTs.1 The first ART birth, however, was not until 1978, and so even the oldest such offspring are only now entering young adult lif...

Journal: :Fertility and sterility 2010
Samantha F Butts David B Seifer

OBJECTIVE To review variations in specific reproductive health outcomes by race and ethnicity. A growing number of reports have explored potential gaps in the quality of reproductive health and healthcare across racial and ethnic groups. Diverse results from numerous investigations have made it challenging for practitioners to confirm the significance of these disparities. METHOD(S) Three spe...

Journal: :CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2001
L Shanner J Nisker

Assisted reproductive technologies (ARTs) can be very helpful for certain patients, but ethical concerns have been raised about the inherent nature of specific techniques and the contexts in which many techniques are used. Physicians play important roles in supporting those who wish to become parents and in educating patients about impediments to fertilization and way to promote conception. We ...

2013
Joy J Liu Eli Y Adashi

Fifteen states have adopted legislative mandates with an eye towards covering the costs associated with assisted reproductive technology (ART). This review summarizes the current state of ART coverage in the states in question and explores how the limits of mandated coverage constrain the access of certain infertile subjects to ART. Specifically, note is made of barriers compromising the access...

Journal: :Health law journal 2005
Erin L Nelson

Assisted reproductive technologies (ARTs) have become almost commonplace in the developed world. It is estimated that 1% of American children are now conceived using some form of assisted reproduction, and that over a million children have been born as a result of the use of ARTs. In the past several years, however, scientists have begun to sound a cautionary note about the health outcomes of A...

2015
Monalisa Padhee Song Zhang Shervi Lie Kimberley C. Wang Kimberley J. Botting I. Caroline McMillen Severence M. MacLaughlin Janna L. Morrison

Assisted Reproductive Technologies (ARTs) have revolutionised reproductive medicine; however, reports assessing the effects of ARTs have raised concerns about the immediate and long-term health outcomes of the children conceived through ARTs. ARTs include manipulations during the periconceptional period, which coincides with an environmentally sensitive period of gamete/embryo development and a...

Journal: :The Onderstepoort journal of veterinary research 2004
F C Herold K De Haas D Cooper B Colenbrander J O Nöthling W Theunisen B Spillings D Gerber

Assisted reproductive techniques might prove themselves useful tools in producing buffaloes free of specific diseases (BFSD), which are in demand in South Africa. Freezing protocols for African buffalo semen must not only result in good post-thaw qualities, but must also be practical. Epididymal sperm from six mature African buffalo bulls was collected, diluted with three different semen extend...

2017
Ayman S. Dawood

Now-a-days the assisted reproductive technologies (ART) are progressing and advancing rapidly. Many reproductive medicine specialists do believe in ART to be the first choice for infertile women regardless of age related issues while gynecologists do believe in reproductive surgery as basic treatment option for these patients. Debate is still unsolved between reproductive surgery or ART which i...

2011
Zohreh Behjati Ardakani Malihe Zaman Momeniha Fereshteh Azedi Kourosh Kamali Mohammad Mehdi Akhondi

BACKGROUND In recent years, the high likelihood of the implantation of transferred embryos has led to an increase in the number of multiple pregnancies and consequently an increased risk of complications in fetuses and mothers. Since the aim of infertility treatment is the birth of a healthy child while preserving the mother's health, therefore, attempts should be made to avoid multiple pregnan...

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