Castration induces the accumulation of body fat and deposition of intramuscular fat in Korean cattle, resulting in improved beef quality. However, little is known about the metabolic adaptations in the liver following castration. To understand changes in lipid metabolism following castration, hepatic expression levels of lipid metabolism genes were compared between Korean bulls and steers. Stee...

Fat deposition is highly correlated with the growth, meat quality, reproductive performance and immunity of pigs. Fatty acid synthesis takes place mainly in the adipose tissue of pigs; therefore, in this study, a high-throughput massively parallel sequencing approach was used to generate adipose tissue transcriptomes from two groups of Songliao black pigs that had opposite backfat thickness phe...

Article history: Received 27 January 2011 Received in revised form 1 April 2011 Accepted 19 April 2011 Diacylgycerol acyltransferase (DGAT) plays a key modulatory role in animal fat deposition. Intramuscular fat (IMF) content and backfat thickness (BFT) were important factors in establishing pork quality. Therefore, the objectives of the current study were to elucidate the relationship between ...

Traditionally, the study of lipid absorption and metabolism in farm animals has centred on the role of dietary lipids in provision of dietary energy and in processes of fat deposition in meat, milk and eggs. Interest in these areas remains intense because of the importance of fat deposition in determining the efficiency and, hence, profitability, of meat and milk production. The content and com...

In previous studies (l-5), dealing with the effects of different amino acids on fat deposition in the livers of rats fed low protein diets containing choline, 9 per cent casein diets have been supplemented with either methionine or cystine. Fat accumulates in the livers of animals fed this basal diet but in a preliminary experiment, in which the sulfur amino acids had been omitted, no excessive...

OBJECTIVE Our aim was to determine the relationship between body fat composition, metabolic syndrome (MS), and insulin resistance in type 1 diabetes (DM1). SUBJECTS AND METHODS Forty-five DM1 women (36 ± 9 years; body mass index 24.6 ± 4.4 kg/m(2)) had body composition and insulin resistance determined by dual-energy X-ray absorptiometry and estimated glucose disposal ratio (eGDR), respective...

Background and aim Obesity confers an enormous burden of cardiovascular morbidity and mortality worldwide. Lipotoxicity has been implicated as a potential common pathway in myocyte dysfunction and ultimately apoptosis. Fat deposition in the peritoneum, the liver and around vascular structures has been linked to metabolic syndrome and subsequent cardiomyopathy. Therefore this study sought to det...