Reference

Effect of dietary essential fatty acid levels on the distribution of polyunsaturated fatty acids in the lipoproteins of the rat pup

Effect of dietary essential fatty acid levels on the distribution of polyunsaturated fatty acids in the lipoproteins of the rat pup. Nouvelot, A.; Dedonder, Edith; Sezille, G.; Bourre, J. M. (Lab. Physiopathol. Lipides, Fac. Pharm., Lile 59045, Fr.). Reprod., Nutr., Dev., 25(1B), 251-3 (French) 1985. CODEN: RNDED4. ISSN: 0181-1916. DOCUMENT TYPE: Journal CA Section: 18 (Animal Nutrition) Feeding of diets contg. 0.2, 1, 2, or 9% linolenic acid [463-40-1] to mother rats had variable effects on the long-chain polyunsatd. fatty acid contents of lipoprotein phospholipids of their progeny of age 15 days; the diets contained peanut oil, rape oil, or mixts. of these 2 oils. 4,7,10,13,16-Docosapentaenoic acid [2313-14-6] was most affected; it decreased in phospholipids of all lipoproteins. 7,10,13,16-Docosatetraenoic acid also decreased in all lipoprotein phospholipids, and 7,10,13,16,19-docosapentaenoic acid increased. 4,7,10,13,16,19-Docosahexaenoic acid increased only in high-d. lipoprotein phospholipids with increased in dietary linolenic acid. These results are discussed in relation to effects of dietary fatty acids on liver phospholipid synthesis and brain membrane lipids.

Modification of fatty acid composition of rat heart lipids by feeding cod liver oil

Modification of fatty acid composition of rat heart lipids by feeding cod liver oil. Gudbjarnason, Sigmundur; Oskarsdottir, Gudrun (Sci.Several substances are used for example 506-32-1 and 60-33-3 which are their cas registry numbers. Inst., Univ. Iceland, Reykjavik, Iceland). Biochim. Biophys. Acta, 487(1), 10-15 (English) 1977. CODEN: BBACAQ. DOCUMENT TYPE: Journal CA Section: 18 (Animal Nutrition) Modification of the fatty acid compn. of cardiac phospholipids and neutral lipids was studied in rats fed 10% cod-liver oil. The results reflected the dynamic state of esterified fatty acids in neutral lipids and phospholipids of heart muscle. In cardiac neutral lipids there was a moderate increase in exogenous fatty acids, (n - 9) [2462-94-4], (n - 11) [506-36-5], (n - 3) [1553-41-9], and (n - 3) [2091-24-9], in animals fed cod-liver oil, and a relative decrease in endogenous fatty acids, [57-10-3], (n - 6) [60-33-3], and (n - 6) [506-32-1]. Increased dietary (n - 3) increased the content of this fatty acid in phospholipids with replacement of (n - 6) and (n - 6). The (n - 3) replaced one-third of (n - 6); further increase in (n - 3) was accompanied by a decrease in [57-11-4]. An inverse relation between (n - 6) and (n - 3) polyene fatty acids in cardiac phospholipids suggests a replacement of (n - 6) fatty acids by (n - 3) fatty acids. .