Health :: Racial discrimination a key factor in African-American health disparities

The experience of racial discrimination may be a key factor in explaining why African Americans have higher rates of obesity and suffer at higher rates from such diseases as diabetes and cardiovascular disorders, according to UCLA researchers. Repeated responses to such discrimination — which include elevated blood pressure and heart rate — can cause enormous stress on a person’s mental and physical health, according to research scheduled to be published in Volume 58 of the Annual Review of Psychology.

Psychiatry :: Possession of internet child pornography a federal crime

If someone downloads child pornography onto their computer, is that an indication they’re a pedophile, or might become one in the future? That question is gaining the attention of forensic psychiatrists as never before, thanks to recent legislation making possession of Internet child pornography a federal crime constituting an unlawful transmission of information across state lines.

Cancer :: Saving salivary glands from the collateral damage of radiation therapy

Researchers have shown that targeted overexpression of heat shock protein 25 prevents radiation-induced damage to salivary glands, a common consequence of treatment for head and neck cancer. The related report by Lee et al., “Radioprotective effect of HSP25 on submandibular glands of rats,” appears in the November issue of The American Journal of Pathology.

HIV :: Laurie Garrett warns Libya on accused health workers

In an essay published urgently in the international open access journal PloS Medicine, Pulitzer Prize winning author Laurie Garrett warns that if Libya proceeds with the executions of six foreign health workers accused of infecting children with HIV, the appalling injustice will threaten health workers worldwide and endanger their patients in the poorest parts of the world.

Parenting :: Pick up your newborn baby when she cries

Parents should listen to their instincts and pick up their newborn babies when they cry, Queensland University of Technology researcher Professor Karen Thorpe said. A joint study with QUT and the Riverton Early Parenting Centre has found many parents of infants up to 12 weeks, were uncertain about how best to settle their crying baby and whether or not it was “right” to pick them up.

Obesity :: 28% Delhi overweight children need to learn healthy lifestyle

More than 28 percent schoolchildren in Delhi have been found to be overweight or obese with one-fourth of them at a risk of getting diabetes. Thirty schools in three cities – Delhi, Jaipur and Agra – are participating in a major intervention programme by the Diabetes Foundation of India to teach students healthy dietary and lifestyle practices to prevent diseases such as diabetes, obesity and heart disorders.

Hypertension :: Results of TROPHY study on hypertension are misleading

There may be as many as 70 million Americans with prehypertension. If these people can be treated pharmacologically to avoid or delay progression to clinical hypertension, there would be significant benefits to them and the overall health of the population. The recent TROPHY study seems to lead to that conclusion. However, two editorials published in the November issue of the American Journal of Hypertension emphatically argue that the study is flawed and the conclusions reached are misleading.

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