Postruminal choline supply during negative nutrient balance alters components of hepatic mTOR signaling and plasma amino acids in lactating Holstein cows
ABSTRACT: Choline requirements for dairy cattle are unknown. However, enhanced postruminal supply of choline may increase flux through the methionine cycle to spare Met for other functions such as protein synthesis and phosphatidylcholine (PC) synthesis during periods of negative nutrient balance (N...
Main Authors: | D.N. Sherlock, E. Abdel-Hamied, R. Bucktrout, Y. Liang, M. Miura, J.J. Loor |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2023-12-01
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Series: | Journal of Dairy Science |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S002203022300485X |
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