Results 21 to 30 of about 165,216 (207)

Frequency of Hearing Defect and Ear Abnormalities in Newborns Conceived by Assisted Reproductive Techniques in Royan Institute [PDF]

open access: yesInternational Journal of Fertility and Sterility, 2010
Background Assisted reproductive techniques (ART) are used with increasing frequency worldwide. The present research was conducted to determine the effects of ART on hearing defects and ear abnormalities.
Seyed Ebrahim Ahmadi   +8 more
doaj   +1 more source

Reproductive Issues in Women with Turner Syndrome [PDF]

open access: yes, 2015
Turner syndrome is one of the most common chromosomal abnormalities affecting female infants. The severity of clinical manifestations varies and it affects multiple organ systems.
Folsom, Lisal J., Fuqua, John S.
core   +1 more source

Oocyte Maturation in Assisted Reproductive Techniques

open access: yesAnnals of the New York Academy of Sciences, 2006
Abstract:  Human oocyte maturation is a long process during which nuclear maturation occurs resulting in germinal vesicle breakdown (transition from prophase I to metaphase II) and extrusion of the first polar body. During oocyte maturation, in parallel with nuclear maturation, a number of events take place in the oocyte cytoplasm that assist ...
Loutradis, D.   +3 more
openaire   +3 more sources

Epigenetics and the assisted reproductive techniques [PDF]

open access: yes, 2013
Cots Poch, Sílvia   +1 more
core   +2 more sources

Sperm retrieval techniques for assisted reproduction [PDF]

open access: yesInternational braz j urol, 2011
Different surgical methods such as PESA, MESA, TESA, TESE and micro-TESE have been developed to retrieve spermatozoa from either the epididymis or the testis according to the type of azoospermia, i.e., obstructive or non-obstructive. Laboratory techniques are used to remove contaminants, cellular debris, and red blood cells following collection of the ...
Esteves, Sandro C.   +2 more
openaire   +5 more sources

An Update on Semen Physiology, Technologies, and Selection Techniques for the Advancement of In Vitro Equine Embryo Production: Section II

open access: yesAnimals, 2021
As the use of assisted reproductive technologies (ART) and in vitro embryo production (IVP) expand in the equine industry, it has become necessary to further our understanding of available semen selection techniques.
Morgan F. Orsolini   +2 more
doaj   +1 more source

Reproductive Misconception: Why Cloning Is Not Just Another Assisted Reproductive Technology [PDF]

open access: yes, 1999
Nowadays, many different efficient solutions are being studied to solve engineering problems. Inside this group of solutions we can find the Soil Steel Composite Bridges (SSCB) as an alternative to traditional bridges.
Rose, Andre P.
core   +3 more sources

`Human clones talk about their lives': Media representations of assisted reproductive and biogenetic technologies [PDF]

open access: yes, 2007
This article examines New Zealand print media representations of assisted reproductive and related biogenetic technologies, conceptualized as the products of a concordance of interest between media workers and reproductive specialists, biogenetic ...
Michelle, Carolyn
core   +2 more sources

A Short Review on the Development of Salt Tolerant Cultivars in Rice [PDF]

open access: yes, 2016
Rice is staple food for half of the world. With a population of almost 9.6 billion by the year 2050, there is a dire need of developing techniques to improve the crop plants, not only in terms of better yield but also to withstand harsh environmental ...
Jahan, N. (Nusrat)   +3 more
core   +4 more sources

An Update on Semen Physiology, Technologies, and Selection Techniques for the Advancement of In Vitro Equine Embryo Production: Section I

open access: yesAnimals, 2021
As the use of assisted reproductive technologies (ART) and in vitro embryo production (IVP) expand in the equine industry, it has become necessary to further our understanding of semen physiology as it applies to overall fertility.
Morgan F. Orsolini   +2 more
doaj   +1 more source

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