Science and Technology

Scientists have discovered in the brain special "watch" cells responsible for the depth and duration of sleep.

For a long time, it was believed that irritable bowel syndrome with diarrhea is an exclusively functional disorder caused by neurological, microbiological, hormonal, hereditary factors.

The vaccine, designed to counteract tuberculosis disease, additionally protects young children from other neonatal infections - in particular, from respiratory, dermatological, intestinal lesions, while reducing the risk of mortality from these pathologies.