Diseases, Conditions, Syndromes

Causes of migraines nearly impossible to determine

Women often point to stress, hormones, alcohol, or even the weather as possible triggers for their migraines. But a new study from Wake Forest Baptist Medical Center found that it is nearly impossible for patients to determine ...

Immunology

Medroxyprogesterone acetate linked to immune suppression

(HealthDay)—Use of the injectable contraceptive depot medroxyprogesterone acetate (MPA), common in areas such as sub-Saharan Africa with high HIV-1 prevalence, is associated with suppression of the immune response, according ...

Neuroscience

Early stress may sensitize girls' brains for later anxiety

High levels of family stress in infancy are linked to differences in everyday brain function and anxiety in teenage girls, according to new results of a long-running population study by University of Wisconsin-Madison scientists.

Medical research

Men who do exercise produce better quality semen

A new study conducted by researchers at the University of Cordoba links moderate physical activity in males with better hormone levels and sperm characteristics that favour reproduction compared to sedentary men.

Health

Moderate iPad use won't keep teens up at night

(Medical Xpress)—Teenagers who use an iPad for an hour before bed are still likely to get a good night's sleep, new research from Flinders University shows.

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