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Stunting remains a challenge in South Africa

Stunting remains stubbornly persistent in South Africa, despite economic growth, political and social transitions, and national nutritional programmes, says a Wits-led research team.

11 hours ago
popularity 5 comments 0

Miniature pump regulates internal ocular pressure

Elevated or diminished eye pressure impairs our ability to see, and in the worst cases, can even lead to blindness. Until now, there has been no effective long-term treatment. In response, Fraunhofer researchers are developing ...

12 hours ago
popularity 6 comments 0

Live imaging reveals how wound healing influences cancer

Researchers in the United Kingdom and Denmark have studied the "see-through" larvae of zebrafish to reveal how wound healing leads to skin cancer. Live imaging shows neutrophils, the protective inflammatory cells of the body's ...

12 hours ago
popularity 10 comments 0

How insulin calms brain activity

Insulin has long been known as the hormone which controls the body's sugar levels: humans who lack or are insensitive to insulin develop diabetes. Although insulin is also made and released in the brain, ...

14 hours ago
popularity 39 comments 0