Ruminant Nutrition Platform Session II: Protein and Amino Acid Nutrition

Section: Ruminant Nutrition (orals)
Format: Orals
Day/Time: Wednesday 9:30 AM–12:45 PM
Location: Ballroom C
Chair: Paul Kononoff, University of Nebraska
Sponsored by: Ajinomoto and SoyBest
Please note: last-minute changes to the program may not be reflected here.
9:30 AM
#483 Effects of infused leucine and isoleucine or methionine, lysine, and histidine on cow performance.
Peter S. Yoder
9:45 AM
#484 Effects of varying extracellular amino acid concentration on amino acid transport in mammary epithelial cells.
Peter S. Yoder
10:00 AM
#485 Lactational performance of dairy cows in response to supplementing N-acetyl-L-methionine as a source of rumen-protected methionine.
F. X. Amaro
10:15 AM
#486 Dietary supplementation with a rumen-protected l-arginine product enhances milk production by dairy cows.
Guoyao Wu
10:30 AM
#487 Efficiency of utilization of amino acid increased with energy supply at low and high metabolizable protein supply in dairy cows.
Cléo Omphalius
10:45 AM
#488 Leucine and lysine alter inflammatory response of immune cells from growing cattle.
Miriam Garcia
11:00 AM
#489 Alterations in amino acid transporters and the mTOR pathway in adipose tissue of Holstein cows during the periparturient period in response to methionine supply.
Y. Liang
11:15 AM
#490 Methionine supply during the periparturient period alters glutathione metabolism in adipose tissue of Holstein cows.
Y. Liang
11:30 AM
#491 Predictions of rumen outflow of amino acids in dairy cattle.
A.J. Myers
11:45 AM
#492 Predicting milk protein production from amino acid supply.
Mark D. Hanigan
12:00 PM
#493 A new model to predict microbial protein synthesis in the rumen.
Luis E. Moraes
12:15 PM
#494 Diets to maximize milk protein secretion: Is the single limiting amino acid model the whole story?
Louis E. Armentano