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Evolutionary connection between food supply and brain size

In a study of orangutans living on the Indonesian islands of Borneo and Sumatra, scientists from Duke University and the University of Zurich have found what they say is the first demonstration in primates of an evolutionary connection between available food supplies and brain size.

23 Oct 2006

Health hazards of global warming

Global warming could do more to hurt your health than simply threaten summertime heat stroke, says a public health physician.

23 Oct 2006

Older mothers cope just as well with a new baby

Californian scientists have found that women who become mothers after age 50 are physically and mentally as capable of fulfilling the role of a good mother as women who are much younger.

23 Oct 2006

Academic life brings knowledge and weight gain!

According to a newly released study students can look forward to more than just gaining knowledge when they go to college; they will also it seems, gain as much as 15 pounds or more in that first semester.

23 Oct 2006

Scientists discover how brain turns on system designed to protect nerve cells from toxic "free radicals"

Scientists at Dana-Farber Cancer Institute report they have found how the brain turns on a system designed to protect its nerve cells from toxic "free radicals," a waste product of cell metabolism that has been implicated in some degenerative brain diseases, heart attacks, strokes, cancer, and aging.

20 Oct 2006

$74 million allocated to study environmental causes of disease

As part of the new Exposure Biology Program, the National Institute of Environmental Health Sciences, a component of the National Institutes of Health, today announced $74 million in grant opportunities for the development of new technologies that will improve the measurement of environmental exposures that contribute to human disease.

19 Oct 2006

Fight against HIV/AIDS in Africa should focus more on blood safety

A renewed focus on unsafe blood transfusions and used syringes is needed to combat the spread of HIV in sub-Saharan Africa, Ambassador Mark Dybul -- who serves as the U.S. global AIDS coordinator and administers the President's Emergency Plan for AIDS Relief -- said on Wednesday during a visit to Zambia, Reuters reports.

19 Oct 2006

Antibiotic gives long acting relief to irritable bowel sufferers

Researchers in the U.S. say that a long-acting antibiotic can help treat the symptoms of irritable bowel syndrome (IBS).

19 Oct 2006

Researchers step toward therapy for respiratory syncytial virus

When a child under the age of 2 contracts a respiratory tract infection requiring hospitalization, odds are that the cause is respiratory syncytial virus (RSV).

17 Oct 2006

New Jersey law for postpartum depression screening

A bill (S 213) signed into law in April by New Jersey Gov. Jon Corzine (D) that requires health care providers to screen women who recently have given birth for postpartum depression and teach women and their families about the condition took effect Tuesday, the Bergen Record reports.

16 Oct 2006

Many health care organizations have employee retention issues

Sixty-nine percent of health care organizations report having moderate to great trouble retaining employees with critical skills, compared with 43% of organizations across all industries, according to a report released last Wednesday by Watson Wyatt Worldwide and the American Society for Healthcare Human Resources Administration, the AP/Arizona Republic reports.

16 Oct 2006

New guide to help countries prevent violence against children

The World Health Organization (WHO) has issued a practical new guide to help countries prevent violence against children. Children are the victims of startling levels of violence, often at the hands of those who should be protecting them.

16 Oct 2006

Going deaf and blind happens simultaneously in old age

According to Australian scientists, vision and hearing loss happens almost simultaneously in older people.

11 Oct 2006

Its time to let kids play

According to a new report from the American Academy of Pediatrics (AAP) it is important that children are allowed to have free and unstructured play to help them achieve important milestones in their lives and to ensure future well being.

9 Oct 2006

Socioeconomic improvement for poor women has little effect on risk of delivering low-birthweight infants among blacks

Although improvement of socioeconomic status for poor women might reduce a white woman's risk of delivering a low-birthweight infant by nearly 50%, such upward mobility seems to have little effect for black women with similar socioeconomic status, according to a study published in the Oct. 3 online edition of the American Journal of Public Health, CQ HealthBeat reports (Crowley, CQ HealthBeat, 10/4).

5 Oct 2006

Health department for four Michigan counties overcharged low-income women for contraceptives

The health department that serves Michigan's Alcona, losco, Ogemaw and Oscoda counties from 2003 through 2005 violated federal rules by overcharging low-income women for birth control and contraceptive supplies, according to a report conducted by the state Department of Community Health's Office of the Auditor General, the Bay City Times reports.

5 Oct 2006

Feeling stressed? have a cuppa...then have another!

According to the latest research regular cups of tea can help speed recovery from stress.

5 Oct 2006

Opinion piece examines CDC cash awards process

The Atlanta-Journal Constitution recently published an editorial and an opinion piece that addressed issues related to the CDC cash awards process.

22 Sep 2006

Insulin receptor stops progression of Alzheimer's disease

Stimulation of a receptor in the brain that controls insulin responses has been shown to halt or diminish the neurodegeneration of Alzheimer's disease, providing evidence that the disease can be treated in its early stages, according to a study by researchers at Rhode Island Hospital and Brown Medical School.

21 Sep 2006

Nitric oxide helps pregnant women with hypertension

Nitric oxide (NO) is best known as an air pollutant produced by vehicle emissions and power plants but for pregnant women it is a crucial compound required to avoid hypertension and pre-eclampsia.

21 Sep 2006