caa a22 4500 465765912 CHVBK 20180323111913.0 cr unu---uuuuu 170327e19901201xx s 000 0 eng 10.1007/BF02535897 doi (NATIONALLICENCE)springer-10.1007/BF02535897 Influence of dietary fats on butyrylcholinesterase and esterase-1 (ES-1) activity in plasma of rats [Elektronische Daten] [H. Van Lith, S. Herman, X. Zhang, J. Van Der Palen, L. Van Zutphen, A. Beynen] We studied the effects of dietary fats, especially fish oil, on the activities of esterase-1 (ES-1) and butyrylcholine-sterase in the plasma of rats. The identification of nutritional determinants of these enzymes could provide clues as to their physiological function. Fish oil, when compared with corn oil, consistently caused increased activities of both enzymes. Plasma ES-1 activity, but not butyrylcholinesterase activity, was increased after isocaloric replacement of carbohydrates by coconut fat. Dietary medium-chain triglycerides, when compared with corn oil, produced decreased and increased activities of butyrylcholinesterase and ES-1, respectively. Various plant fats, such as corn oil, linseed oil, coconut fat, palm oil, palm kernel oil, soybean oil and rapeseed oil, did not differentially influence butyrylcholinesterase activities. Plasma triglyceride concentrations were lowered by fish oil and increased by coconut fat and palm kernel oil. For individual rats in 5 out of 6 experiments, weak, negative correlation coefficients of the order of 0.3 were found between the changes in plasma butyrylcholinesterase activities and in plasma triglyceride concentrations. American Oil Chemists' Society, 1990 Van Lith H. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut Herman S. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut Zhang X. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut Van Der Palen J. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut Van Zutphen L. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut Beynen A. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut Lipids Springer-Verlag 25/12(1990-12-01), 779-786 0024-4201 25:12<779 1990 25 11745 https://doi.org/10.1007/BF02535897 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02535897 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Van Lith H. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut NATIONALLICENCE 700 1- Herman S. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut NATIONALLICENCE 700 1- Zhang X. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut NATIONALLICENCE 700 1- Van Der Palen J. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut NATIONALLICENCE 700 1- Van Zutphen L. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut NATIONALLICENCE 700 1- Beynen A. Department of Laboratory Animal Science, State University, P.O. Box 80.166, 3508 TD, Utrecht, The Netherlands aut NATIONALLICENCE 773 0- Lipids Springer-Verlag 25/12(1990-12-01), 779-786 0024-4201 25:12<779 1990 25 11745 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer