Physiology and Endocrinology I

Section: Physiology and Endocrinology (orals)
Format: Orals
Day/Time: Monday 9:30 AM–12:30 PM
Location: Ballroom B
Chair: Johan Osorio, South Dakota State University
Please note: last-minute changes to the program may not be reflected here.
9:30 AM
#78 Post-ruminal choline ion supplementation during a feed restriction-induced negative energy balance alters milk production and liver triacylglycerol concentration in Holstein cows.
Danielle N. Coleman
9:45 AM
#79 Methionine supply during the periparturient period alters plasma amino acid profiles and liver metabolism in dairy cows.
Fernanda Batistel
10:00 AM
#80 Insulin sensitivity and glucose utilization in response to methionine supply during the periparturient period in dairy cows.
Fernanda Batistel
10:15 AM
#81 Postpartum supplementation with rumen-protected branched-chain amino acids: Effects on production and plasma metabolites.
Francisco A. Leal Yepes
10:30 AM
#82 Reducing milking frequency from three to twice a day during the first month of lactation improves energy balance and metabolic status of cows with minor effects on yields.
Uzi Moallem
10:45 AM
#83 Endocrine effects of milking frequency and anti-inflammatory treatment in early lactation.
C. M. Ylioja
11:00 AM
#84 Expression and activity of the branched-chain α-keto acid dehydrogenase (BCKDH) in different tissues of early-lactating dairy cows.
Laura A. Webb
11:15 AM
#85 Characterizing changes in the proteome of high-density lipoprotein over the transition period in dairy cows.
Erica Behling-Kelly
11:30 AM
#86 Association between bile acid with energy balance, and glucose to insulin ratio during the transition period.
S. H. Cheong
11:45 AM
#87 PBMC mitochondrial enzyme activity in high- and low-producing Holstein cows during early lactation.
Ashley Niesen
12:00 PM
#88 Effects of level of DCAD and duration of feeding on responses to glucose tolerance test and insulin challenge in prepartum dairy cows.
Achilles Vieira-Neto
12:15 PM
#89 Association of residual feed intake with abundance of ruminal bacteria and biopolymer hydrolyzing enzyme activities during the peripartal period and early lactation in Holstein dairy cows.
Ahmed Elolimy