Immunology

Why protecting the brain against infection takes guts

The brain is uniquely protected against invading bacteria and viruses, but its defence mechanism has long remained a mystery. Now, a study in mice, confirmed in human samples, has shown that the brain has a surprising ally ...

Ophthalmology

How exercise reduces cataract risk

Chinese and Australian researchers have combined studies of more than 170,000 people and found conclusive evidence that regular physical exercise reduces the risk of age-related cataracts, the cause of blindness in an estimated ...

Pediatrics

Children's fingertip injuries could signal abuse

Many children who suffer fingertip injuries have been abused, according to a Rutgers study. The researchers found that children who had a documented history of abuse or neglect were 23 percent more likely to suffer a fingertip ...

Health

Study recommends new ways to treat musculoskeletal pain

A new study led by The University of Western Australia has identified 11 recommendations to help health professionals and patients better manage musculoskeletal problems. The study comes after the team found many musculoskeletal ...

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