Sphingolipid profiles differ between adipose tissue depots in Holstein bulls

In: Energy and protein metabolism and nutrition
Authors:
Á. Kenéz Depertment of Infectious Diseases and Public Health, City University of Hong Kong, Hong Kong.

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S. Bäβler Institute of Animal Science, University of Hohenheim, Stuttgart, Germany.

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C. Koch Educational and Research Centre for Animal Husbandry, Hofgut Neumühle, Münchweiler an der Alsenz, Germany.

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T. Scheu Educational and Research Centre for Animal Husbandry, Hofgut Neumühle, Münchweiler an der Alsenz, Germany.

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K. Huber Institute of Animal Science, University of Hohenheim, Stuttgart, Germany.

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Type:
Chapter
Pages:
233–234
DOI:
https://doi.org/10.3920/978-90-8686-891-9_51

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Sphingolipids are well-known modulators of metabolic pathways which may contribute to the metabolic differences between adipose tissues. This study aimed to characterise depot-specific sphingolipid profiles in bovine adipose tissues. Subcutaneous (SCAT) and retroperitoneal adipose tissue (RPAT) samples of 6 Holstein bulls were analysed by a targeted metabolomics approach. Abundance of several sphingolipids were different between the depots. Particularly ceramides associated with insulin resistance were higher abundant in RPAT. Assuming that these signals can be released into the circulation, a higher metabolic activity of RPAT might favour insulin resistance.

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Series:  EAAP Scientific Series, Volume: 138
Cover Energy and protein metabolism and nutrition
E-Book ISBN:
9789086868919
Publisher:
Wageningen Academic
Print Publication Date:
09 Sep 2019
Front Matter
Several roads lead to Rome: about improving nitrogen efficiency in cattle
Utilization of protein-bound or crystalline amino acids for protein deposition, growth and carcass composition of growing pigs in relation to sustainable production
Ex-food in animal nutrition: potentials and challenges
Regulation of growth and development of skeletal muscle and adipocytes and its impact on efficiency and meat quality
Nutritional regulation of mitochondrial ROS production of chickens exposed to acute and chronic heat stress
Estimating digestible and metabolizable energy concentrations of ruminant diets
Nutrient requirements of beef cattle in tropical climates
Nutrient requirements of broiler chickens and growing pigs in tropical climates
Part 1. Sustainable protein and energy utilization
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Part 2. Feeds, processing, and additives
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Part 3. Energy and potein metabolism: ruminants
Responses to methionine, lysine plus histidine at two levels of energy in dairy cows
Relationship of lymphocyte activation and proliferation with feed efficiency and methane emission in transition cows
Energy and amino acid nutrition of cows on the basis of the evaluation of the end products of digestion
Mitochondrial abundance and function in muscle from beef steers with divergent residual feed intakes
Hepatic mitochondrial function in two Holstein genotypes under two feeding strategies
Protein restriction followed by realimentation influenced immune system and transcriptome of lamb
Metabolomics reveals changes in urea cycle associated to residual feed intake in growing heifers
Nutrition and early pregnancy in beef heifers: impacts on CAT2 abundance in utero-placental tissues
Effects of glucose and one-carbon metabolites on mitochondrial respiration in bovine embryonic cells
Regulation of postruminal carbohydrase activities by dietary fructose in neonatal calves
Effects of graded amounts of dietary leucine to milk-fed calves on serum amino acid concentrations
Milk quality of dairy cows fed with Spirulina instead of soybean meal in a grass-based diet
Response of lactating Blackbelly ewes to feed: Leucaena leucocephala leaves or alfalfa with/without green banana fruits
Ruminal microbiota and fermentation in response to the dietary energy level in weaned lambs
Effects of dietary energy and protein level for weaned lambs on rumen morphological and physiological properties and microbial diversity
Nitrogen metabolism in rumen bacteria can be characterised by their N isotopic signature
Reduction of adaptation to high-energy diets using virginiamycin: effects on ruminal fermentation
Reduction of adaptation to high-energy diets using virginiamycin: protozoa and rumen degradability
Hepatic oxidative status in steers with divergent residual feed intake phenotype
Hepatic glucose metabolism in dairy cows with or without grazing pastures in early lactation
Protein and energy affect splanchnic and mammary metabolisms and drive amino acid use in dairy cows
Natural 15N abundances in plasma and urea-N concentration in milk as biomarkers of urinary N excretion in dairy cows: a meta-analysis
Physical activity and energy expenditure of dairy cows grazing canola
Energy efficiency for two Holstein genotypes under two different strategies
Energy partitioning in grazing Holstein cows in early lactation
Maintenance energy requirements of beef cows grazing Campos grasslands
Changes in the fatty acid profile and phenol content of milk from cows fed tanniferous plants
Potential of diets supplemented with mesquite piperidine alkaloids for sheep: energy use
Effects of dietary starch and fiber concentration on post-prandial evolution of blood metabolites and hormones in lactating ewes and goats
Orange leaves and rice straw in the diet of lactating goats: effect on energy balance
Part 4. Protein and energy metabolism: monogastric
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Part 5. Heat stress and sanitary challenge impacts on energy and protein metabolism
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Part 6. Signalling and regulation of energy and protein metabolism
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Part 7. Methodological aspects of research on protein and energy metabolism and nutrition
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Part 8. Animal nutrition modeling
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Back Matter

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