Flu

Influenza, commonly known as the flu, is an infectious disease of birds and mammals caused by an RNA virus of the family Orthomyxoviridae, the influenza viruses. In people, common symptoms of influenza are fever, sore throat, muscle pains, severe headache, coughing, and weakness and fatigue.

Distorted self image the result of visual brain glitch, UCLA study

Body dysmorphic disorder tends to run in families and is especially common in people with obsessive-compulsive disorder. Thirty percent of people with BDD suffer from eating disorders, which are also linked to a distorted self-image.
– Although they look normal, people suffering from body dysmorphic disorder, or BDD, perceive themselves as ugly and disfigured. New imaging research reveals that the brains of these people look normal but function abnormally when processing visual details.

New perspectives on health disparities in breast cancer research

Asian breast cancer women (67.5 percent) choose to have a mastectomy over lumpectomy compared to Caucasian women (57.3 percent).
– Breast cancer is a disease with a number of known genetic and behavioral risk factors, but scientists have seen that these risks are often compounded by social and racial inequalities. The question remains: how, exactly, do social disadvantages, genetics, race and culture add to the disparities faced by so many groups of women?

Why some young women are at greater risk of developing anorexia nervosa

Young women with past anorexia nervosa show vastly different patterns of brain activity compared to similar women without the eating disorder.
– Even after more than a year of maintaining a normalized body weight, young women who recovered from anorexia nervosa show vastly different patterns of brain activity compared to similar women without the eating disorder, Walter H. Kaye, M.D., professor of psychiatry, University of Pittsburgh School of Medicine, and colleagues report in the December issue of the American Journal of Psychiatry.

Folic acid reduces alcohol-related damage in alcoholics

A new study with groundbreaking public health implications for treating alcoholism and preventing Fetal Alcohol Syndrome has shown that a byproduct of methanol, a contaminant found in many alcoholic beverages, causes neurotoxicity that can be mitigated by folic acid.
– Folic acid found helpful for treating alcoholism and preventing Fetal Alcohol Syndrome, revealed by researchers in a recent study.

PET imaging more accurate in lung cancer staging

For more accurate staging of lung cancer, PET imaging founds to be a useful diagnostic tool. Lung cancer remains the leading cause of cancer-related death and early accurate diagnosis provides improved treatment for patients and the best chance for long term survival.
– Positron emission tomography (PET) is a useful diagnostic tool that supports the need for more accurate staging of lung cancer and improved treatment for patients, concludes an extensive systematic review published online in Journal of National Cancer Institute.

Obesity may be bad for bone health

Obesity and being over-weight may be bad for bone health, and childhood obesity could have a significant, long lasting negative impact on the skeleton. – Obesity may be bad for bone health, revealed by researchers at the University of Georgia. Being overweight is a known risk factor for heart disease, diabetes and a host of other health conditions. Now, obesity and over-weight may also be bad for bone health.

Health Newstrack