Tuesday, October 19, 2010

Western diet exacerbates sepsis

High fat diets cause a dramatic immune system overreaction to sepsis, a condition of systemic bacterial infection. An experimental study in mice, published in the open access journal BMC Physiology, has shown that a diet high in saturated fat, sugars and cholesterol greatly exaggerates the inflammatory response to sepsis.

Chantal Rivera, PhD Associate Professor of Molecular and Cellular Physiology at Louisiana State University Health Sciences Center-Shreveport, said that "Mortality due to sepsis in morbidly obese subjects is estimated to be 7 times more prevalent compared to mortality in lean individuals. Morbidity in obese patients is also more severe. Results from our recent studies suggest that this adverse outcome may be caused by consuming a high-fat diet, which predisposes the immune system to react more strongly to infection".


Source and More:
http://www.physorg.com/news/2010-10-western-diet-exacerbates-sepsis.html

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