'Cars' imaging reveals clues to myelin damage

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Researchers have discovered that calcium ions could play a crucial role in multiple sclerosis by activating enzymes that degrade the fatty sheath that insulates nerve fibers.

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All News summaries for June 27, 2007

Cutting HIV: male circumcision booms in Uganda

6 hours ago | User rating: not rated yet

Like many cultural events, a male circumcision ceremony in eastern Uganda has its share of governing rules: the "candidate" is not supposed to see the surgeon until seconds before the cutting and his mother cannot be present. ...

Latest warning highlights dangers of microwaving

6 hours ago | User rating: not rated yet

(AP) -- Zapping frozen meals in the microwave may be fast and easy, but it also can make you sick if it's not done properly.

Pneumococcal vaccine associated with 50 percent lower risk of heart attacks

7 hours ago | User rating: not rated yet

Pneumococcal (pneumonia) vaccination was associated with a 50% lower risk of heart attacks 2 years after vaccination, suggests a large hospital-based case-control study published in CMAJ.

Study shows stool DNA testing for colorectal cancer has potential, but challenges remain

7 hours ago | User rating: not rated yet

The first generation of a stool DNA test to identify early colorectal cancer has limitations, according to a Mayo Clinic-led study published in the Oct. 7, 2008, issue of Annals of Internal Medicine. Results did not ...

Children's experts say doctors and parents can sort out symptoms with a checklist

7 hours ago | User rating: not rated yet

A young child arrives at the emergency room after several days of abdominal pain, vomiting, and diarrhea and is sent home with a diagnosis of viral gastritis and treatment for the symptoms. The child seems better for a while, ...

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