Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Dexter J. Tomczak"'
Autor:
Rachel E. Hudson, Dexter J. Tomczak, Emily L. Kaufman, Ashlee M. Adams, Jeffery A. Carroll, Paul R. Broadway, Michael A. Ballou, John T. Richeson
Publikováno v:
Animals, Vol 10, Iss 7, p 1119 (2020)
The study objective was to determine if a combined weaning and transportation stress model affected performance, antibody, endocrine, or hematological responses to modified-live virus (MLV) or killed virus (KV) respiratory vaccination in beef steers.
Externí odkaz:
https://doaj.org/article/805c825d49794c218de07255086d818e
Autor:
John T Richeson, Dexter J Tomczak, Hannah A Seiver, Veronica I. Munoz, Kendall L Samuelson, Taylor M Smock
Publikováno v:
Applied Animal Science. 36:799-807
Objective Our objective was to compare metaphylaxis with tulathromycin (META) and vaccination with a pentavalent modified-live virus respiratory vaccine (MLV) in high-risk feedlot calves and their influence on health and growth performance during a 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9afbf3f497dce8b6d3a37fbf9d13c0c9
https://doi.org/10.15232/aas.2020-02054
https://doi.org/10.15232/aas.2020-02054
Publikováno v:
Journal of Animal Science. 97:3596-3604
Transition of newly received feedlot cattle from a forage- to grain-based diet is challenging, and the appropriate roughage level in receiving diets is debatable. Nutritionists must consider the paradox of dietary transition and roughage level to mit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff12cdc58f8442360f70fde84e91a76d
https://doi.org/10.1093/jas/skz159
https://doi.org/10.1093/jas/skz159
Publikováno v:
J Anim Sci
The study objectives were to determine the effect of oral hydration therapy and bovine respiratory disease (BRD) on rumination behavior, rumen pH, and rumen temperature. A random subset of high-risk, auction-sourced bulls from 3 truckload blocks (ini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7b40f276267f54a139fa8f68ac57c02
https://doi.org/10.1093/jas/skz102
https://doi.org/10.1093/jas/skz102
Publikováno v:
Applied Animal Science. 35:30-38
Our objective was to evaluate the effect of oral hydration therapy with water during initial processing of high-risk crossbred beef calves on health and performance during a 56-d feedlot receiving period. In Exp. 1, 6 arrival blocks of heifers (n = 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5823fb72630484a1859a36b56911f90b
https://doi.org/10.15232/aas.2018-01796
https://doi.org/10.15232/aas.2018-01796
Autor:
John T Richeson, Michael Ballou, Dexter J Tomczak, Rachel Hudson, Paul R Broadway, Ashlee M Adams, E. L. Kaufman, Jeffery A. Carroll
Publikováno v:
Animals, Vol 10, Iss 1119, p 1119 (2020)
Animals
Volume 10
Issue 7
Animals : an Open Access Journal from MDPI
Animals
Volume 10
Issue 7
Animals : an Open Access Journal from MDPI
The study objective was to determine if a combined weaning and transportation stress model affected performance, antibody, endocrine, or hematological responses to modified-live virus (MLV) or killed virus (KV) respiratory vaccination in beef steers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c1cfc82cc91a21f4e8a3868f4502cdf
https://www.mdpi.com/2076-2615/10/7/1119
https://www.mdpi.com/2076-2615/10/7/1119
Autor:
John T Richeson, T. Hess, C.P. Weiss, Don Hubbell, Dexter J Tomczak, Paul A Beck, Chai Jianmin, Jiangchao Zhao
Publikováno v:
J Anim Sci
Three monensin levels during a stocker phase (0, 800, 1600 g/ton fed in a free choice mineral) and two levels during finishing [0 (U) or 37.5 mg/kg diet DM (M)] were used to determine the effects of monensin supplementation during a stocker and subse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa07fa9897caa7be6e2c14ca155a86d5
https://doi.org/10.1093/jas/skz258.336
https://doi.org/10.1093/jas/skz258.336
Autor:
Dexter J Tomczak, Dicky D Griffin, Hannah A Seiver, Taylor M Smock, Nathan F. Meyer, John T Richeson, Ty E Lawrence
Publikováno v:
J Anim Sci
The study objective was to explore the feasibility of an alternative injection site, ischiorectal fossa (IRF), for modified-live virus (MLV) vaccination in Jersey steers. We hypothesized administration of MLV in the IRF would not cause injection site
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57f46ace0468e7911e161d5bf650d1ee
https://doi.org/10.1093/jas/skz258.037
https://doi.org/10.1093/jas/skz258.037
Publikováno v:
J Anim Sci
Auction-derived steers (n = 36; initial BW = 284 ± 11 kg) were received to compare performance, rumination characteristics, and rumen pH differences due to alternative ration energy densities and feed management strategies during a 56 d receiving st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c963f755cc22bcaa9c2613bdea981caf
https://pubmed.ncbi.nlm.nih.gov/31608380
https://pubmed.ncbi.nlm.nih.gov/31608380
Autor:
Hannah A Seiver, Kendall L Samuelson, Richard D Posey, Dexter J Tomczak, Taylor M Smock, John T Richeson
Publikováno v:
J Anim Sci
The study objective was to determine the effect of a DNA immunostimulant on recrudescence of bovine herpesvirus-1 (BHV-1) after dexamethasone challenge in beef cattle. It was hypothesized that the DNA immunostimulant would mitigate stress-induced imm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0de306a2fe2e2906dd381aafe20368d5
https://europepmc.org/articles/PMC6663705/
https://europepmc.org/articles/PMC6663705/
