Search Results for "Sperm Bank Nashville"

22:33 EST 1st March 2015 | BioPortfolio

Matching Channels

Sperm Disorders

A sperm is the male reproductive component that fertilizes an egg. Sperm are of a surprising low quality, but additional problems can hinder reproductive efforts. The sperm may be unable to swim s...

Impaired sperm emission

Intracytoplasmic sperm injection

Matching News

National sperm bank opening coincides with HFEA report

A national sperm bank set up by a £77,000 grant from the UK's Department of Health has now opened for business....

UK opens National Sperm Bank amid donor shortage

Britain opened a National Sperm Bank on Thursday to help meet rising demand for donors.

New national sperm bank will 'build families'

A national sperm bank has opened to help meet increasing demand for donors in the UK.

Ohio woman sues fertility clinic after daughter born from 'wrong sperm'

A woman is suing a sperm bank in Ohio, USA, after she became pregnant with sperm from the wrong donor...

Effect of BPA and estradiol on sperm development seen by researchers

A direct link between the plastics component bisphenol A, or BPA, and disrupted sperm production has been discovered by researchers. They say the chemical disrupts the delicate DNA interactions needed...

The Ohio sperm-mix up: What's the harm in giving birth to a healthy, beautiful baby girl?

A claim filed against an Ohio sperm bank for using the wrong sperm donor leading to a woman giving birth to 'a beautiful, obviously mixed race, baby girl' ignited a furore because of race. The case il...

Team sees effect of BPA and estradiol on sperm development

Washington State University researchers have found a direct link between the plastics component bisphenol A, or BPA, and disrupted sperm production. Writing in the journal PLOS Genetics, they say the ...

Sperm wars: Evolutionary biologist compiles international special issue on sperm competition

Why do male animals need millions of sperms every day in order to reproduce? And why are there two sexes anyway? These and related questions are the topic of the latest issue of the research journal M...

Matching PubMed Articles

Evaluation of semen quality in 1808 university students, from Wuhan, Central China.

The aim of this study was to evaluate the semen quality of university students in Wuhan, the largest city in the world in terms of the number of university students. All student sperm donors recorded ...

Why don't some men with banked sperm respond to letters about their stored samples?

Long-term storage of banked sperm, especially when it is not needed, for reproductive purposes, is costly and poses practical problems for sperm banks. For sperm banks to function efficiently, men mus...

Timing associated with oviductal sperm storage and release after artificial insemination in domestic hens.

Female birds store sperm in sperm storage tubules (SSTs) in the uterovaginal junction of their reproductive tract for days or weeks (depending on species) before fertilization. Sperm are transported f...

Comparative study of sperm washing and selection methods after cryopreservation and its influence on sperm subpopulational structure in a bovine model.

Abstract The effect of different sperm washing-selection methods on sperm morphometric characteristics as a study to detect differences in the subpopulational structure has been carried out in detail ...

Ultrastructure of spermatozoa of orsolobidae (Haplogynae, Araneae) with implications on the evolution of sperm transfer forms in Dysderoidea.

Cover illustration. Haplogynae are highly diverse group of spiders with respect to the primary male genital system and sperm characteristics. Within this group, different sperm transfer forms evolved,...

Search Whole site using Google

Search BioPortfolio:
Advertisement Advertisement