caa a22 4500 397568932 CHVBK 20180308164835.0 cr unu---uuuuu 161202e199609 xx s 000 0 eng 10.3382/ps.0751104 doi (NATIONALLICENCE)oxford-10.3382/ps.0751104 Intestinal Uptake and Metabolism of Fatty Acids in the Chick [Elektronische Daten] [D. SKLAN, N. COHEN, S. HURWITZ] Uptake and metabolism of fatty acids in the duodenal mucosa of the chick was studied. In vitro incubations of a mucosal homogenate with 14C-oleic acid indicated that together with glycerides, water-soluble 14C compounds and 14CO2 were formed; the latter comprised approximately one quarter of metabolites formed. Studies in chickens introducing 14C-oleic acid into the duodenum and determining appearance of label in the cannulated pancreaticoduodenal vein and brachial artery indicated that similar processes occur in vivo, with both labeled glycerides and water-soluble compounds appearing in the blood. Quantitatively, metabolism of 14C-oleic acid to nonlipid compounds amounted to some 15% of the dose after 60 min. These findings suggest that a considerable portion of ingested fatty acids are metabolized before transport to the circulation. © 1996 Poultry Science Association, Inc. Metabolism and Nutrition nationallicence chick nationallicence fatty acid nationallicence intestine nationallicence absorption nationallicence SKLAN D. aut COHEN N. aut HURWITZ S. aut Poultry Science Oxford University Press 75/9(1996-09), 1104-1108 0032-5791 75:9<1104 1996 75 ps https://doi.org/10.3382/ps.0751104 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.3382/ps.0751104 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- SKLAN D. aut NATIONALLICENCE 700 1- COHEN N. aut NATIONALLICENCE 700 1- HURWITZ S. aut NATIONALLICENCE 773 0- Poultry Science Oxford University Press 75/9(1996-09), 1104-1108 0032-5791 75:9<1104 1996 75 ps Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford