Zobrazeno 1 - 10
of 52
pro vyhledávání: '"A M, Egert"'
Autor:
Alison P Pfau, Madison T Henniger, Kendall L Samuelson, Kristin E Hales, Clint A Löest, Mike E Hubbert, Amanda K Lindholm-Perry, Amanda M Egert-McLean, Katie M Mason, Elizabeth A Shepherd, Brynn H Voy, Phillip R Myer
Publikováno v:
PLoS ONE, Vol 19, Iss 2, p e0296407 (2024)
To improve animal performance and modify growth by increasing lean tissue accretion, beef cattle production has relied on use of growth promoting technologies such as beta-adrenergic agonists. These synthetic catecholamines, combined with the variabl
Externí odkaz:
https://doaj.org/article/7e0e32406147417a832c15f28f819ffd
Autor:
Macey P. Soltis, Madison T. Henniger, Amanda M. Egert-McLean, Brynn H. Voy, Sarah E. Moorey, Liesel G. Schnieder, Elizabeth A. Shepherd, Courtney Christopher, Shawn R. Campagna, Joe S. Smith, Pierre-Yves Mulon, David E. Anderson, Phillip R. Myer
Publikováno v:
Frontiers in Animal Science, Vol 4 (2023)
The rumen microbiome is a complex microbial network critical to the health and nutrition of its host, due to their inherent ability to convert low-quality feedstuffs into energy. In rumen microbiome studies, samples from the ventral sac are most ofte
Externí odkaz:
https://doaj.org/article/2f3c1b01b3a34b71acb1e218e81e6d99
Autor:
Eriton E. L. Valente, James L. Klotz, Amanda M. Egert-McLean, Gustavo W. Costa, John B. May, David L. Harmon
Publikováno v:
Frontiers in Animal Science, Vol 4 (2023)
Dopamine has multiple physiological functions including feed intake control in which it can act as an anorectic or orexigenic agent. This study had the objective to evaluate intra-abomasal administration of L-DOPA (levodopa; L-3,4-dihydroxyphenylalan
Externí odkaz:
https://doaj.org/article/cdbeddf678ae424591b5b02d3e461610
Autor:
Alison P. Pfau, Elizabeth A. Shepherd, M. Gabbi Martin, Sophia Ascolese, Katie M. Mason, Amanda M. Egert-McLean, Brynn H. Voy, Phillip R. Myer
Publikováno v:
Veterinary Sciences, Vol 10, Iss 9, p 579 (2023)
Improving beef production efficiency, sustainability, and food security is crucial for meeting the growing global demand for beef while minimizing environmental impact, conserving resources, ensuring economic viability, and promoting animal welfare.
Externí odkaz:
https://doaj.org/article/8d1c056b50dc48c3abdfa5f490e1d26d
Autor:
Macey P. Soltis, Sarah E. Moorey, Amanda M. Egert-McLean, Brynn H. Voy, Elizabeth A. Shepherd, Phillip R. Myer
Publikováno v:
Microorganisms, Vol 11, Iss 3, p 747 (2023)
The rumen is a complex organ that is critical for its host to convert low-quality feedstuffs into energy. The conversion of lignocellulosic biomass to volatile fatty acids and other end products is primarily driven by the rumen microbiome and its int
Externí odkaz:
https://doaj.org/article/b098d2b824f14675823332ebd28fcbac
Autor:
Kyle R. McLeod, James L. Klotz, Niels Bastian Kristensen, Michael P. Sama, David L. Harmon, Amanda M. Egert-McLean
Publikováno v:
Canadian Journal of Animal Science. 101:85-95
The objective of this study was to determine the early responses to a moderate concentrate increase in cattle diets with regards to various behavioral and physiological responses in cattle. Eight ruminally cannulated Angus crossbred beef heifers were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e87914be3b69259e4fe5ea5ad32f577a
https://doi.org/10.1139/cjas-2019-0218
https://doi.org/10.1139/cjas-2019-0218
Autor:
Glen E. Aiken, Amanda M. Egert-McLean, James L. Klotz, David L. Harmon, F. Neal Schrick, Nabanita Chattopadhyay
Publikováno v:
Journal of Animal Science. 96:3022-3030
Previous research has demonstrated that exposure to ergot alkaloids reduces vasoactivity of serotonin (5HT) receptors. Chemical suppression of tall fescue seedhead production is a tool to reduce the level of exposure to ergot alkaloids by a grazing a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ddb0777d680291deb2669689222c04e
https://doi.org/10.1093/jas/sky163
https://doi.org/10.1093/jas/sky163
The objective was to study the transition of beef cattle from a 70% to a 90% concentrate diet to increase understanding of mechanisms contributing to behavioral and physiological adaptations to a high-concentrate diet. Eight ruminally-cannulated Angu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d2200897e15bd03865d45c7b967f3f9
https://europepmc.org/articles/PMC6286064/
https://europepmc.org/articles/PMC6286064/
Autor:
James L, Klotz, Glen E, Aiken, Amanda M, Egert-McLean, F Neal, Schrick, Nabanita, Chattopadhyay, David L, Harmon
Publikováno v:
Journal of animal science. 96(7)
Previous research has demonstrated that exposure to ergot alkaloids reduces vasoactivity of serotonin (5HT) receptors. Chemical suppression of tall fescue seedhead production is a tool to reduce the level of exposure to ergot alkaloids by a grazing a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a63b7ef0a1b7c2b597b363cd9d1183e5
https://pubmed.ncbi.nlm.nih.gov/29701794
https://pubmed.ncbi.nlm.nih.gov/29701794
Publikováno v:
Journal of Animal Science. 92:1768-1779
Ergot alkaloids are hypothesized to cause vasoconstriction in the midgut, and prior exposure may affect the vasoactivity of these compounds. The objectives of this study were to profile vasoactivity of ergot alkaloids in bovine mesenteric artery (MA)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26aa7fe9faa1ac32244dee0685e977c1
https://doi.org/10.2527/jas.2013-7141
https://doi.org/10.2527/jas.2013-7141