Interrelationships between environmental, metabolic and physiological processes I

Tuesday, July 22, 2014: 9:30 AM-12:30 PM
2105 (Kansas City Convention Center)
Moderator:
Sunday O Peters
9:30 AM
498
Insulin sensitivity of the lipid metabolism of precalving dairy cows across a range of BCS
Jenne De Koster, Department of Reproduction, Obstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University; Geert Opsomer, Department of Reproduction, Obstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University
9:45 AM
499
Effect of ractopamine hydrochloride and zilpaterol hydrochloride on the electrocardiogram and blood lactate in finishing steers
Daniel A Frese, Kansas State University; Chris Reinhardt, Kansas State University; Steven J. Bartle, Kansas State University; David N Rethorst, Kansas State University; Bhupinder S Bawa, Kansas State University; Justin D Thomason, Kansas State University; Guy H Loneragan, Texas Tech University; Daniel Thomson, Kansas State University
10:15 AM
501
Metabolic, paracellular permeability, and immune gene expression in ruminal epithelium during the transition period in dairy cattle
Andrea Minuti, Università Cattolica del Sacro Cuore; Saleh Alqarni, University of Illinois; Phil Cardoso, University of Illinois; Erminio Trevisi, Università Cattolica del Sacro Cuore; Juan J Loor, University of Illinois
10:30 AM
502
Energy expenditure is lower in efficient compared to inefficient lactating dairy cattle
Kristy DiGiacomo, The University Of Melbourne; Leah C Marett, The Department of Environment and Primary Industries, Victoria; William J Wales, The Department of Environment and Primary Industries, Victoria; Ben J Hayes, The Department of Environment and Primary Industries; Frank R. Dunshea, The University Of Melbourne; Brian J. Leury, The University Of Melbourne
10:45 AM
503
Supplementation of OmniGen-AF during the receiving period modulates the metabolic response to a lipopolysaccharide challenge in feedlot steers
Nicole C. Burdick Sanchez, USDA-ARS, Livestock Issues Research Unit; Joe O Buntyn, University of Nebraska, Department of Animal Science; Jeffery A. Carroll, USDA-ARS, Livestock Issues Research Unit; Troy Wistuba, Prince Agri Products Inc; Kevin DeHaan, Prince AgriProducts Inc.; Sara E Sieren, University of Nebraska; Steven J. Jones, University of Nebraska; Ty B. Schmidt, University of Nebraska
11:00 AM
504
Supplementation of Saccharomyces cerevisiae modulates the metabolic response to a lipopolysaccharide challenge in feedlot steers
Ty B. Schmidt, University of Nebraska; Joe O Buntyn, University of Nebraska, Department of Animal Science; Nicole C. Burdick Sanchez, USDA-ARS, Livestock Issues Research Unit; Eric Chevaux, Lallemand Animal Nutrition; Kerry Barling, Lallemand Animal Nutrition; Sara E Sieren, University of Nebraska; Steven J. Jones, University of Nebraska; Jeffery A. Carroll, USDA-ARS, Livestock Issues Research Unit
11:15 AM
505
Circulating amino acids and biomarkers of metabolism and inflammation during the peripartal period in cows with different liver functionality index (LFI)
Zheng Zhou, University of Illinois; Juan J Loor, University of Illinois; Fiorenzo Piccioli-Capelli, Università Cattolica del Sacro Cuore; Gerald E. Lobley, Rowett Institute of Nutrition and Health, University of Aberdeen; Erminio Trevisi, Università Cattolica del Sacro Cuore
11:45 AM
507
Regulation of adipogenesis and key adipogenic gene expression by retinoic acid in 3T3 –L1 preadipocytes
Shuhan Ji, University of Idaho; Min Du, Washington State University; Rodney A. Hill, University of Idaho
12:00 PM
508
Cholesterol Metabolism, Transport and hepatic Regulation during negative Energy Balance in early and mid-lactation in Dairy Cows
Josef J Gross, Veterinary Physiology, Vetsuisse Faculty University of Bern; Evelyne C Kessler, Veterinary Physiology, Vetsuisse Faculty University of Bern; Christiane Albrecht, Institute of Biochemistry and Molecular Medicine, University of Bern; Rupert M Bruckmaier, Veterinary Physiology, Vetsuisse Faculty, University of Bern
12:15 PM
NON-TARGETED PLASMA METABOLOMIC PROFILE AT EARLY AND LATE LACTATION IN PARITY 1 DAMS WITH DIVERGING BODY COMPOSITION AT WEANING
Lea A. Rempel, USDA, ARS, U.S. Meat Animal Research Center; Jeremy R. Miles, USDA, ARS, U.S. Meat Animal Research Center