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Nutrition : How polyunsaturated fatty acids (PUFAs) cause "heart disease."
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 Message 15 of 19 in Discussion 
From: MSN NicknameHansSelyeWasCorrect  in response to Message 14Sent: 4/1/2008 11:45 PM
Metab Syndr Relat Disord. 2004 Jun;2(2):124-8.

Title: "Polyunsaturated Fatty acids, insulin resistance, and atherosclerosis: is inflammation the connecting link?"

Authors: Dubnov and Berry.

Abstract: We discuss the concept that the two essential (not produced by the body and obtained exclusively through the diet) polyunsaturated fatty acid families-n-6 and n-3-may play a role in the pathogenesis of insulin resistance through inflammatory pathways. Linoleic acid, the major n-6 fatty acid, is metabolized into pro-inflammatory arachidonic acid, which, in turn, gives rise to leukotrienes and protaglandins. N-3 fatty acids, found in plants and in fish, reduce the levels of arachidonic acid, thereby lowering inflammatory mediator concentrations and increasing insulin sensitization. We discuss these findings and their implications for insulin resistance and their possible effect on coronary heart disease.


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     re: How polyunsaturated fatty acids (PUFAs) cause "heart disease."   MSN NicknameHansSelyeWasCorrect  5/5/2008 5:56 PM