Health

Vitamins can damage the body's own defences

Each year, we spend billion of dollars on dietary supplements. New research indicates that vitamin pills may upset the fragile balance in our cells and thus cause more harm than good.

Medical research

Protein illustrates muscle damage

Researchers at McMaster University have discovered a protein that is only detectable after muscle damage, and it may serve as a way to measure injury.

Diabetes

Study explains why diabetic retinopathy is difficult to treat

Damage to the retina due to diabetes can be ameliorated only partially, despite treatment with the standard drug metformin. Scientists of Helmholtz Zentrum München have discovered that metformin treatment normalizes the ...

Alzheimer's disease & dementia

Alzheimer's missing link found

Yale School of Medicine researchers have discovered a protein that is the missing link in the complicated chain of events that lead to Alzheimer's disease, they report in the Sept. 4 issue of the journal Neuron. Researchers ...

Medical research

A smart way of using testosterone to prevent muscle wasting

New Australian research suggests that a small dose of testosterone directed solely to the liver stimulates protein synthesis, likely preventing muscle loss and wasting, and potentially promoting muscle growth. The researchers ...

Medical research

A new player in brain disease and stroke

In degenerative brain diseases and after stroke, nerve cells die while their support cells activate the brain's immune system to cause further damage. Now Jonathan Gilthorpe, Adrian Pini and Andrew Lumsden at the MRC Centre ...

page 13 from 20