Regulation of hepatic nitrogen metabolism in ruminants
نویسندگان
چکیده
منابع مشابه
Regulation of hepatic nitrogen metabolism in ruminants.
As befits its anatomical position between the sites of nutrient absorption and deposition the liver provides the metabolic hub of the body. Although the present review is confined to the regulation of N substrates it must not be forgotten that both lipid and carbohydrate metabolism are important and interactive components of hepatic function. Furthermore, hepatic production of insulin-like-grow...
متن کاملLipid absorption and hepatic metabolism in ruminants
Les matikres grasses sont ajoutCes aux rations des ruminants pour ameliorer l’efficacite d’utilisation de 1’Cnergie B des fins de production. L’intestin gr&le des ruminants posskde une forte capacitC d’absorption des acides gras alimentaires saturCs par l’action des hydrogenases bactkriennes du rumen. La synthkse et la secretion des lipoproteines riches en triacylglycerols (chylomicrons, VLDL) ...
متن کاملLipid absorption and hepatic metabolism in ruminants.
Les matikres grasses sont ajoutCes aux rations des ruminants pour ameliorer l’efficacite d’utilisation de 1’Cnergie B des fins de production. L’intestin gr&le des ruminants posskde une forte capacitC d’absorption des acides gras alimentaires saturCs par l’action des hydrogenases bactkriennes du rumen. La synthkse et la secretion des lipoproteines riches en triacylglycerols (chylomicrons, VLDL) ...
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Renal and hepatic nitrogen metabolism are linked by an interorgan glutamine flux, coupling both renal ammoniagenesis and hepatic urea production to systemic acid-base regulation. Reconsideration of established pathways and recent observations led to a conceptional change with a movement from a two-organ concept (lungs and kidney) of acid-base balance to a three-or-more organ concept (lungs, kid...
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Bone is formed through the processes of endochondral and intramembranous ossification. In endochondral ossification primary mesenchymal cells differentiate to chondrocytes and then are progressively substituted by bone, while in intramembranous ossification mesenchymal stem cells (MSCs) differentiate directly into osteoblasts to form bone. The steps of osteogenic proliferation, differentiation,...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 1997
ISSN: 0029-6651,1475-2719
DOI: 10.1079/pns19970057