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Sun, 09 Aug 2020
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Bali bird flu deaths spark tourism fears

AUSTRALIAN health officials are on alert after a deadly outbreak of bird flu on the Indonesian tourist island of Bali.

The finding is another blow to Indonesia's tourism industry, still struggling to recover from the 2002 and 2005 Bali bombings.

Wolf

Study: Full moon fills veterinary offices with suddenly ill dogs, cats

When the full moon rises, dogs and cats go wild -- and get hurt.

Dogs and cats suffering heart attacks, seizures and trauma end up at Colorado State University's Veterinary Medical Center emergency room in Fort Collins in higher numbers around the full moon, according to a study.

Coffee

To gain muscle and lose fat, drink milk: study

Part of an ongoing study into the impact of drinking milk after heavy weightlifting has found that milk helps exercisers burn more fat.

The study by researchers at McMaster University and published today in the American Journal of Clinical Nutrition, was conducted by the Department of Kinesiology's Exercise Metabolism Research Group, lead by Stuart Phillips.

The researchers took three groups of young men 18 to 30 years of age - 56 in total - and put them through a rigorous, five-day-per-week weightlifting program over a 12-week period. Following their workouts, study participants drank either two cups of skim milk, a soy beverage with equivalent amounts of protein and energy, or a carbohydrate beverage with an equivalent amount of energy, which was roughly the same as drinking 600 to 700 milliliters of a typical sports drink.

Info

Stress may leave your mouth a mess

A literature review published in the August issue of the Journal of Periodontology (JOP) saw a strong relationship between stress and periodontal diseases; 57% of the studies included in the review showed a positive relationship between periodontal diseases and psychological factors such as stress, distress, anxiety, depression, and loneliness.

"More research is needed to determine the definitive relationship between stress and periodontal diseases," said study author Daiane Peruzzo, PhD. "However, patients who minimize stress may be at less risk for periodontal diseases."

Info

Some women benefit more from exercise when emphasis is on health, not appearance

A new study suggests that women with chronic issues with their body-image are more likely to benefit from an exercise class where the instructor emphasizes the health benefits of the workout over improved appearance, even if those women chose the class in hopes of improving their physique.

Researchers studied nearly 100 college-aged women who had social physique anxiety - a disorder in which someone chronically worries that others are critiquing his or her body.

Magic Wand

Genetic variation helps to understand predisposition to schizophrenia

Scientists have provided new insight into how a gene is related to schizophrenia. In a study to be published in the August 17 issue of the Journal of Biological Chemistry, Amanda J. Law, Medical Research Council Fellow and Associate Professor at the University of Oxford, United Kingdom, and Visiting Scientist at the National Institutes of Health (NIH), along with colleagues at NIH describe for the first time a genetic variation that causes a gene to be overexpressed in the human brain. These results may provide a new way to design better drugs to treat schizophrenia.

"Although the exact causes of schizophrenia are yet to be determined, scientists agree that the disease is in part due to genetic variations," Law says. "These variations are not simple to understand because they don't directly disturb the function of proteins. In our study, we identified some clues as to what goes wrong with one of these DNA variations."

Health

Virus Outbreak Contained in Uganda

KAMPALA, Uganda - An outbreak of a deadly Ebola-like disease at a mine in western Uganda has been contained, health officials said Thursday.

The Marburg virus, a rare hemorrhagic illness, killed a 29-year-old last month. The country had not seen a Marburg outbreak for 30 years.

Bulb

Electric Fields Kill Tumors

An Israeli company is conducting human tests for a device that uses weak electric fields to kill cancer cells but has no effect on normal cells. The device is in late-stage clinical trials in the United States and Europe for glioblastoma, a deadly brain cancer. It is also being tested in Europe for its effectiveness against breast cancer. In the lab and in animal testing, treatment with electric fields has killed cancer cells of every type tested.

Info

Our Assumptions About What Causes Chronic Diseases Could Be Wrong

Discoveries about how chemicals and environmental toxins interact with our DNA and make us susceptible to disease could revolutionize our concept of illness.

Health

Alarm Over Gender-Bender Chemical in Household Cleaning Products

Public health advocates, environmentalists and laundry workers have petitioned the Environmental Protection Agency (EPA) to ban "gender-bender" chemical additives found in some household detergents and other cleaning agents.