Konu: omega yağ asitleri

Omega yağ asitleri konusunda ingilizce bir makale ...

Journal of Nutritional Biochemistry 12 (2001) 21–32

Abstract
The role of polyunsaturated fatty acids (PUFAs) in inflammatory lesions of the intestines is the subject of increasing research. This
review begins with a background discussion of the source, elongation, and desaturation of PUFAs, as well as the role they have played in the human diet through evolution. The available data and hypotheses as to how manipulation of PUFAs might effect the various components of the immune system are then provided. Possible mechanisms by which PUFAs result in immunomodulation include alterations in eicosanoid synthesis, membrane fluidity, signal transduction, intraluminal bacteria, and gene expression. Attention is then turned to the known effects that these polyunsaturated fatty acids have on the various individual components of the immune system including lymphocytes, neutrophils, and antigen presenting cells, as well as the immunoregulatory process of apoptosis. Finally, laboratory data on the role of PUFAs in necrotizing enterocolitis, and to a greater extent inflammatory bowel disease, first as demonstrated in animal models of the disease, and second in human studies are then summarized. © 2001 Elsevier Science Inc. All rights reserved.

Keywords: Omega 3 fatty acids; Fish oil; Anti-inflammatory; Inflammatory bowel disease



Dosya Türü : pdf
Şifre:www.forumfood.net

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