by mokosam on December 11, 2008
Much more cross-gender bullying – specifically, unpopular boys harassing popular girls – occurs in later elementary school grades than previously thought, meaning educators should take reports of harassment from popular girls seriously, according to new research by a University of Illinois professor who studies child development.
Philip C. Rodkin, a professor of child development at the [...]
by mokosam on December 4, 2008
Psychiatric disorders appear to be common among 18- to 24-year-olds, with overall rates similar among those attending or not attending college, according to a new report. Almost half of college-aged individuals meet criteria for substance abuse, personality disorders or another mental health condition during a one-year period, but only one-fourth of those seek treatment.
Recent tragic [...]
by mokosam on December 3, 2008
Researchers from Boston University`s Slone Epidemiology Center have found that exposure to pseudoephedrine, a decongestant found in many cough-and-cold and allergy medications, has been common among U.S. children, especially those under the age of two years who are at the highest risk for toxicity and for whom safe dosing recommendations are lacking.
Pseudoephedrine has been associated [...]
by mokosam on November 30, 2008
A virus that causes cold-like symptoms in humans originated in birds and may have crossed the species barrier around 200 years ago, according to a new article published in the Journal of General Virology. Scientists hope their findings will help us understand how potentially deadly viruses emerge in humans.
"Human metapneumovirus may be the second most [...]
by mokosam on November 27, 2008
Scientists have identified a promising set of new compounds in the fight against muscular dystrophy.
Using a drug-discovery technique in which molecules compete against each other for access to the target – the strand of toxic RNA that causes the most common form of muscular dystrophy in adults – a team at the University of Rochester [...]
by mokosam on November 26, 2008
New data presented at the American Association for Cancer Research`s Seventh Annual International Frontiers in Cancer Prevention Research meeting outlines new data, which assesses breast cancer risk among women with a strong family history of breast cancer, but without a BRCA1 or BRCA2 mutation. This may facilitate earlier detection and prevention among high-risk women.
The study, [...]
by mokosam on November 25, 2008
In 430 B.C., a new and deadly disease—its cause remains a mystery—swept into Athens. The walled Greek city-state was teeming with citizens, soldiers and refugees of the war then raging between Athens and Sparta. As streets filled with corpses, social order broke down. Over the next three years, the illness returned twice and Athens lost [...]
by mokosam on November 25, 2008
Women who are exposed to hairspray in the workplace during pregnancy have more than double the risk of having a son with the genital birth defect hypospadias, according to a new study published November 21 in the journal Environmental Health Perspectives.
The study is the first to show a significant link between hairspray and hypospadias, one [...]
by mokosam on November 21, 2008
New research by The University of Texas School of Public Health shows that a medication for high blood pressure called a diuretic or water pill is particularly effective at reducing the risk for a type of heart failure that affects women more often than men.
Heart failure is a clinical syndrome characterized by an inadequate supply [...]
by mokosam on November 15, 2008
For the first time researchers have shown that a commonly used anesthetic can produce changes associated with Alzheimer`s disease in the brains of living mammals, confirming previous laboratory studies.
In their Annals of Neurology report, which has received early online release, a team of Massachusetts General Hospital (MGH) investigators shows how administration of the gas isoflurane [...]