Vitamin D crucial to activating immune defences

Posted on March 10, 2010
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Scientists have discovered that Vitamin D is crucial to activating our immune defences and that without sufficient intake of the vitamin, T cells – will not be able to fight off serious infections in the body.

Source:Vitamin D crucial to activating immune defences

Popular nanoparticle causes toxicity in fish

Posted on March 9, 2010
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A nanoparticle growing in popularity as a bactericidal agent has been shown to be toxic to fish, according to a Purdue University study.

Source:Popular nanoparticle causes toxicity in fish

Saving Peak District moorlands

Posted on March 8, 2010
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Seventy-five per cent of the world’s heather moorlands are in the UK. Several organisations in the Peak District National Park are trying to restore and conserve the moorland habitat.

Source:Saving Peak District moorlands

Detailed insight into failing heart cells

Posted on March 6, 2010
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Researchers have been able to see how heart failure affects the surface of an individual heart muscle cell in minute detail, using a new nanoscale scanning technique developed at Imperial College London.

Source:Detailed insight into failing heart cells

Stress hormone, depression trigger obesity

Posted on March 5, 2010
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Depression raises stress hormone levels in adolescent boys and girls but may lead to obesity only in girls, according to researchers.

Source:Stress hormone, depression trigger obesity

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