Scientists test new toxicant detection tool, links to abnormal fetal development
For more than 40 years, Bisphenol A, more commonly known as BPA, was used in everything from plastic baby bottles and the lining of metal food containers to dental sealants. When scientists began seeing a connection between ...
Health
Dec 07, 2012 |
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Insight into DNA reprogramming during egg and sperm cell development
Scientists at the Babraham Institute have gained a new understanding of when and how the DNA in developing egg and sperm cells is 'reset', in preparation for making a new embryo. It is well known that small chemical groups ...
Genetics
Dec 06, 2012 |
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Children born after infertility treatment are more likely to suffer from asthma
Asthma is more common among children born after infertility treatment than among children who have been planned and conceived naturally, according to findings from the UK Millennium Cohort Study published online today (Thursday) ...
Inflammatory disorders
Dec 05, 2012 |
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Semen concentration and quality fell in French men between 1989 and 2005
New research shows that the concentration of sperm in men's semen has been in steady decline between 1989 and 2005 in France. In addition, there has been a decrease in the number of normally formed sperm. The study is published ...
Medical research
Dec 04, 2012 |
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New research gives fresh hope to couples with 'unexplained infertility'
New research from Queen's University Belfast has uncovered the cause of infertility for 80 per cent of couples previously diagnosed with 'unexplained infertility'.
Obstetrics & gynaecology
Nov 14, 2012 |
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Sperm length variation is not a good sign for fertility
(Medical Xpress)—A new study published online in the journal Human Reproduction finds that the greater the inconsistency in the length of sperm, particularly in the tail (flagellum), the lower the concen ...
Medical research
Nov 13, 2012 |
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Egg freezing producing more births than when fresh eggs used, study finds
Advances in egg freezing techniques are producing pregnancy rates and healthy babies comparable to the rates seen with in vitro fertilization (IVF) using fresh eggs, according to a recent report by the American Society for ...
Obstetrics & gynaecology
Nov 06, 2012 |
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Stem cell study: Male fertility can be restored after cancer treatment
An injection of banked sperm-producing stem cells can restore fertility to male primates who become sterile due to cancer drug side effects, according to researchers at the University of Pittsburgh School of Medicine and ...
Medical research
Nov 01, 2012 |
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Men who do exercise produce better quality semen
A new study conducted by researchers at the University of Cordoba links moderate physical activity in males with better hormone levels and sperm characteristics that favour reproduction compared to sedentary ...
Medical research
Oct 31, 2012 |
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Too much dairy, carbs might harm men's sperm
(HealthDay)—Diet can have a notable impact on reproductive health, a group of new studies suggests.
Health
Oct 26, 2012 |
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UNM Cancer Center researcher looks for genetic markers for ovarian cancer
Ovarian cancer is a deadly disease. With no overt symptoms and no screening tests to catch it early, ovarian cancer is often detected at stage 3 or later. By then, it can be very aggressive and may have spread beyond the ...
Cancer
Oct 23, 2012 |
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New research a step closer to male contraceptive pill
(Medical Xpress)—New insights into sperms' swimming skills shed light on male infertility, which affects one in 20 men, and could provide a new avenue to the development of a male contraceptive pill.
Genetics
Oct 08, 2012 |
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Danish sperm donor passes genetic disorder to five children
A Danish sperm donor has passed a potentially severe genetic disorder to five children after a screening test failed to catch that he had the disease, health officials said Monday.
Other
Sep 24, 2012 |
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'Kick-starting' male fertility
Adding a missing protein to infertile human sperm can 'kick-start' its ability to fertilise an egg and dramatically increase the chances of a successful pregnancy, a team of Cardiff University scientists have uncovered.
Medical research
Sep 21, 2012 |
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Sperm precursor cells made in the lab could one day restore male fertility
(Medical Xpress)—Human embryonic stem cells (hESCs) and human induced pluripotent stem cells (hiPSCs) can be coaxed into becoming precursor sperm cells, suggesting that it might be possible one day to restore fertility ...
Medical research
Aug 28, 2012 |
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