DIETARY-LIPID MODIFICATION OF RENAL DISORDERS AND ETHER PHOSPHOLIPID-METABOLISM

被引:12
作者
HOLUB, BJ [1 ]
PHILBRICK, DJ [1 ]
PARBTANI, A [1 ]
CLARK, WF [1 ]
机构
[1] UNIV WESTERN ONTARIO, DEPT MED, LONDON N6A 5B7, ONTARIO, CANADA
关键词
RENAL DISORDERS; OMEGA-3; PLATELET-ACTIVATING FACTOR; EICOSANOIDS; CYTOKINES;
D O I
10.1139/o91-072
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The formation of arachidonic acid derived eicosanoids, including thromboxane A2 and leukotriene B4, as well as platelet-activating factor (1-O-alkyl-2-acetyl-glycerophosphocholine), has been implicated in various renal pathophysiologies. Alteration of the fatty acid composition of membrane phospholipids in platelets, the glomerulus, and inflammatory cells, and of 1-O-alkyl-2-acyl-glycerophosphocholine (platelet-activating factor precursor) can be attained by dietary lipid modifications (e.g., consumption of fish oil containing n - 3 polyunsaturated fatty acids). These changes have been associated with an attenuation in renal disease progression and modifications in the synthesis and actions-interactions of eicosanoids, cytokines, and platelet-activating factor.
引用
收藏
页码:485 / 489
页数:5
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