Lactation Biology I

Monday, July 21, 2014: 2:00 PM-5:00 PM
2105 (Kansas City Convention Center)
Moderators:
Monique Rijnkels and Rupert M Bruckmaier
2:00 PM
404
Temporary alterations to milking frequency, immediately post-partum, modifies expression of milk synthesis and apoptosis genes in the mammary glands of grazing dairy cows
Talia M Grala, DairyNZ; Jane K Kay, DairyNZ; John R Roche, DairyNZ; Agustin G Rius, DairyNZ; Claire VC Phyn, DairyNZ
Recorded Presentation (mp4)
2:15 PM
405
Dietary anion-cation difference and day length differently affect milk calcium secretion pathways
Marion Boutinaud, INRA; Anne Bondon, INRA; Agnes Narcy, INRA; Catherine Hurtaud, INRA; Muriel Johan, INRA; Jérémie Couedon, INRA; Philippe Lamberton, INRA
Recorded Presentation (mp4)
2:30 PM
406
Infusion of a 5-hydroxy-L-tryptophan (5-HTP) to late-lactation cows impacts circulating calcium and glucose concentrations
Jimena Laporta, University of Wisconsin-Madison; Spencer A. E. Moore, University of Wisconsin-Madison; Austin P Prichard, University of Wisconsin-Madison; Megan Olsen, University of Wisconsin-Madison; Brian P Schnell, University of Wisconsin-Madison; Samantha R Weaver, University of Wisconsin-Madison; Callyssa R Cronick, University of Wisconsin-Madison; Rupert M Bruckmaier, Veterinary Physiology, Vetsuisse Faculty, University of Bern; Laura L Hernandez, University of Wisconsin-Madison
Recorded Presentation (mp4)
2:45 PM
407
The dopamine antagonist domperidone increases prolactin concentration and milk production in dairy cows
Pierre Lacasse, Dairy and Swine R&D Centre; Séverine Ollier, Dairy and Swine R&D Centre
Recorded Presentation (mp4)
3:00 PM
408
Compensatory feeding of gestating gilts does not affect mammary development of their offspring at puberty
Chantal Farmer, Agriculture and Agri-Food Canada, Dairy and Swine R & D Centre; Marie-France Palin, Agriculture and Agri-Food Canada, Dairy and Swine R & D Centre; Yan Martel-Kennes, La COOP Fédérée, Animal Nutrition Division
Recorded Presentation (mp4)
3:15 PM
409
Comparative 2D-DIGE Proteomic Analysis of Mammary Epithelial Cells during Lactation reveals Protein Signatures for Lactation Persistency and Milk Yield
Jagadeesh Janjanam, National Dairy Research Institute; Surender Singh, National Dairy Research Institute; Manoj K Jena, National Dairy Research Institute; Jai K Kaushik, National Dairy Research Institute; Ajay K Dang, National Dairy Research Institute; Ashok K Mohanty, National Dairy Research Institute
3:30 PM
410
Milk Protein Synthesis is regulated by Lysine and Branched Chain Amino Acid Deficiencies in Lactating Bovine Mammary Glands
John Doelman, Nutreco Canada Agresearch; Richelle V. Curtis, Department of Animal & Poultry Science, University of Guelph; Michelle Carson, Nutreco Canada Agresearch; Julie J.M. Kim, Department of Animal & Poultry Science, University of Guelph; John P. Cant, Department of Animal & Poultry Science, University of Guelph; John A Metcalf, Nutreco Canada Agresearch
3:45 PM
411
Lysine and BCAA deficiencies decrease abundances of S6K and eIF2Bå in the mammary glands of lactating dairy cows
John Doelman, Nutreco Canada Agresearch; Richelle V. Curtis, Department of Animal & Poultry Science, University of Guelph; Michelle Carson, Nutreco Canada Agresearch; Julie J.M. Kim, Department of Animal & Poultry Science, University of Guelph; John A Metcalf, Nutreco Canada Agresearch; John P. Cant, Department of Animal & Poultry Science, University of Guelph
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