منابع مشابه
I-7: Fatty Acids and Male Reproductive Function
Background Background: The fatty acid composition of the sperm membrane changes drastically during spermatogenesis and may be key to its function. Previous data has shown that intake of long chain poly-unsaturated fatty acids can change the fatty acid composition of tissues, including testes and sperm. However, whether these changes in composition translate into changes in semen quality or male...
متن کاملDistinct effects of saturated and monounsaturated fatty acids on beta-cell turnover and function.
Glucotoxicity and lipotoxicity contribute to the impaired beta-cell function observed in type 2 diabetes. Here we examine the effect of saturated and unsaturated fatty acids at different glucose concentrations on beta-cell proliferation and apoptosis. Adult rat pancreatic islets were cultured onto plates coated with extracellular matrix derived from bovine corneal endothelial cells. Exposure of...
متن کاملFatty Acids, Lipid Mediators, and T-Cell Function
Research toward the mechanisms underlying obesity-linked complications has intensified during the last years. As a consequence, it has become clear that metabolism and immunity are intimately linked. Free fatty acids and other lipids acquired in excess by current feeding patterns have been proposed to mediate this link due to their immune modulatory capacity. The functional differences between ...
متن کاملDietary omega-3 fatty acids and ganglion cell function.
PURPOSE Diet-induced deficiencies in Omega-3 (omega-3) fatty acids are well known to alter photoreceptor function. In this study, the broader functional changes in a diversity of retinal neurons were considered. METHODS Sprague-Dawley dams were fed either omega-3-sufficient (omega-3(+), n = 21) or -deficient (omega-3(-), n = 19) diets 5 weeks before conception, with the pups continued on the ...
متن کاملEffects of dietary polyunsaturated fatty acids on ovarian function and prostaglandin secretion in lactating dairy cows
As lactating cows in severe negative energy balance have poor reproductive performance, the effect of dietary fat supplementation (fish oil, soybean oil) on PGFM secretion, ovarian function and blood metabolites is investigated. In this experiment, the effects of dietary polyunsaturated fatty acids on plasma metabolites, ovarian function and prostaglandin secretion of 20 primiparous Holstein co...
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ژورنال
عنوان ژورنال: Diabetologia
سال: 1997
ISSN: 0012-186X,1432-0428
DOI: 10.1007/bf03168182