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Prenatal exposure to glucocorticoids has long-term deleterious effects on newborns
Researchers at the University of Edinburgh in the United Kingdom have found that, as for rodents and other nonprimates, prenatal exposure of nonhuman primate African vervet monkeys (Chloroceus aethiops) to glucocorticoids has long-lasting deleterious effects on cardiovascular, metabolic, and neuroendocrine function.   view more (2007-03-23)

Study finds strong demand for HIV meds after high-risk sex
People who do not have HIV but seek antiretroviral medications following high-risk sexual encounters are very likely to complete the full monthlong drug regimen, according to a new UCLA AIDS Institute study. Moreover, there is a strong demand for publicly available post-exposure prophylaxis among high-risk populations in Los Angeles County.   view more (2007-11-09)

Engineering Nanoparticles for Maximum Strength
Because they are riddled with defects, bulk crystalline materials never achieve their ideal strength; nanocrystals, on the other hand, are so small there's no room for defects.   view more (2008-10-21)

Work stress leads to heart disease and diabetes
Stress at work is an important risk factor for the development of heart disease and diabetes, finds a study published online by the BMJ today.   view more (2006-01-20)

Childhood TV viewing a risk for behavior problems
Daily television viewing for two or more hours in early childhood can lead to behavioral problems and poor social skills, according to a study of children 2.5 to 5.5 years of age conducted by researchers at the Johns Hopkins Bloomberg School of Public Health.   view more (2007-10-01)

Exposure to sunlight may decrease risk of advanced breast cancer by half
A research team from the Northern California Cancer Center, the University of Southern California, and Wake Forest University School of Medicine has found that increased exposure to sunlight - which increases levels of vitamin D in the body -- may decrease the risk of advanced breast cancer.   view more (2007-10-19)

Race has little effect on people's ability to spot family resemblances
Scientists have ample evidence that individuals use a variety of cues to identify their own kin. People can also detect resemblances in families other than their own. A new study shows that their success in doing so is the same, whether or not those families are the same race as themselves.   view more (2009-09-22)

Gulf War Syndrome triggered by smells of war
This explanation of Gulf War Syndrome is published today, Monday 15 November, in the British Journal of Psychology, by Dr Eamonn Ferguson and Dr Helen Cassaday of the University of Nottingham.   view more (1999-11-15)

Is tap water safe for expectant mothers?
Drinking water disinfected by chlorine while pregnant may increase the risk of having children with heart problems, cleft palate or major brain defects, according to a study published today in BioMed Central's open access journal Environmental Health.   view more (2008-06-03)

Prenatal drinking, environmental enrichment: effects on neurotrophins are independent of each other
Prenatal alcohol exposure may be particularly destructive for neurotrophins, a family of peptides that influence the growth, development and functional plasticity of the fetal brain.   view more (2008-07-21)

High pollution linked to poor lung function growth in children in Mexico City
Children who are chronically exposed to higher levels of air pollution show marked deficiencies in lung growth and function, and not just short-term breathing problems, according to researchers in Mexico.   view more (2007-08-15)

Solvent exposure linked to birth defects in babies of male painters
Men who paint for a living may be placing their unborn children at increased risk of birth defects and low birth weight.   view more (2006-09-28)

Lead in bone associated with increased risk of death from cardiovascular disease in men
Growing evidence shows that exposure to lead in the environment is associated with cardiovascular disease, including increased risk of hypertension.   view more (2009-09-10)

Fetal study highlights impact of stress on male fertility
Exposure to a combination of excess stress hormones and chemicals while in the womb could affect a man's fertility in later life, a study suggests.   view more (2009-10-22)

Environmental factors, particularly air pollution, increases risk of myocardial infarction
Exposure to air pollutants increases the risk of fatal myocardial infarction (MI), particularly pollutants caused by motor traffic. This is the conclusion of a new thesis published by Karolinska Institutet.   view more (2005-04-22)

Low sperm count may be associated with prenatal testosterone excess
Exposure to an excess of sexual steroids, like testosterone, during fetal development may be a potential risk factor for low sperm count and motility.   view more (2008-09-23)

Small excess risk of birth defects associated with living near landfill sites
Researchers in this week's BMJ report small excess risks of birth defects and low birth weight among people living near landfill sites in Great Britain. As 80% of the British population lives within 2km of known landfill sites, these results have important implications and further work is needed to help explain them, say the authors. Postcodes... view more... (2001-08-15)

Drug for urination difficulties linked with complications after cataract surgery
Use of the medication tamsulosin to treat male urination difficulties within two weeks of cataract surgery is associated with an increased risk of serious postoperative ophthalmic adverse events such as retinal detachment or lost lens.   view more (2009-05-20)

Nanoporous 'sponge' removes mercury from offshore produced waters
Contaminated water resulting from offshore oil and gas platform drilling contains mercury and other toxic heavy metals.   view more (2006-03-30)

Violent TV, games pack a powerful public health threat
Watching media violence significantly increases the risk that a viewer or video game player will behave aggressively in both the short and long term, according to a University of Michigan study published today in a special issue of the Journal of Adolescent Health.   view more (2007-11-28)
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