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A Moment of Science

Posts tagged immune cells

February 28, 2012

 

man in wheelchair and woman walking beside him

The Connection Between Bacteria And Multiple Sclerosis

Most people know illnesses like intestinal upsets can be caused by bacteria. They don't link bacteria with an illness like multiple sclerosis.

March 11, 2010

 

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Is It Possible To Be Too Clean?

Is it possible to be too clean? Scientists are investigating the "hygiene hypothesis".

September 27, 2003

 

Anatomy of a Fever

When immune cells detect an infectious organism, they produce fever-making chemicals. These chemicals prompt the body to produce prostaglandins, which turn up the thermostat in the brain.

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