Parkinson's & Movement disorders

Exercising at home has a positive effect on Parkinson's patients

In a large double-blind study, Radboud university medical center researchers show that patients in the early stages of Parkinson's disease can exercise regularly at home for 6 months. This regular exercise has a positive ...

Health

'Yo-yo' dieting may provide metabolic health benefits

Repeatedly losing and regaining weight may lead to improved insulin levels and lower body fat percentages in the long term, even during weight regain phases. The first-of-its-kind study, published ahead of print in the American ...

Medical research

Runaway mitochondria cause telomere damage in cells

Researchers at UPMC Hillman Cancer Center provide the first concrete evidence for the long-held belief that sick mitochondria pollute the cells they're supposed to be supplying with power.

Diseases, Conditions, Syndromes

Parasite needs chemical (lipid/nutrient) in cat intestines for sex

Toxoplasma gondii is a microbial parasite that infect humans and complete its full life cycle only in cats. New research published August 20 in the open-access journal PLOS Biology shows why: the sexual phase of the parasite's ...

Obstetrics & gynaecology

An app to prevent pregnancy? Don't count on it

Fertility awareness apps are being championed as a new approach to contraception. In reality, while the technology may be new, women have been predicting the fertile days in their menstrual cycles to prevent pregnancy for ...

Psychology & Psychiatry

Do hormones affect a woman's ability to recover from PTSD?

Post-traumatic stress can be a crippling disorder, interfering with a person's ability to function on a daily basis. And although scientists don't know why, it occurs twice as frequently in women as in men.

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