Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Leo L. Timms"'
Autor:
Stephen N. Jenkins, Emmanuel Okello, Paul V. Rossitto, Terry W. Lehenbauer, John Champagne, Maria C.T. Penedo, Andréia G. Arruda, Sandra Godden, Paul Rapnicki, Patrick J. Gorden, Leo L. Timms, Sharif S. Aly
Publikováno v:
PeerJ, Vol 7, p e6749 (2019)
Background Coagulase negative Staphylococcus (CNS) species are currently the most prevalent intra-mammary pathogens causing subclinical mastitis and occasional clinical mastitis or persistent infection in lactating dairy cattle. More than 10 CNS spec
Externí odkaz:
https://doaj.org/article/fac7399243c547789544d64046b38a2f
Autor:
M. Al-Qaisi, Erin A Horst, Dennis M. McKilligan, Brad W. Kolstad, Lance H. Baumgard, S. K. Kvidera, Carrie S. McCarthy, Leo L. Timms, Edith J Mayorga, Nathan C. Upah, Megan A Abeyta, Brady M Goetz
Publikováno v:
Research in Veterinary Science. 132:42-48
Objectives were to determine the effects of a product containing electrolytes, osmolytes, and energetic compounds (EOEC) on body temperature indices in heat-stressed (HS) Holstein cows. Lactating cows were assigned to 1 of 2 treatments: 1) a control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e824fd56bc3197fb80994b11486ac60e
https://doi.org/10.1016/j.rvsc.2020.05.012
https://doi.org/10.1016/j.rvsc.2020.05.012
Autor:
Hugo Ramirez-Ramirez, M. Al-Qaisi, Carrie S. McCarthy, Megan A Abeyta, Edith J Mayorga, S. K. Kvidera, Brady M Goetz, Leo L. Timms, Lance H. Baumgard, Erin A Horst
Publikováno v:
Journal of Dairy Science. 103:5550-5560
The efficacy of an electric heat blanket (EHB) has previously been confirmed as an alternative method to evaluate heat stress (HS). However, a pair-feeding design has not been used with the EHB model. Therefore, study objectives were to determine the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e8435dd05c5eeeb6bed584c85fbc05f
https://doi.org/10.3168/jds.2019-17543
https://doi.org/10.3168/jds.2019-17543
Autor:
Erin A Horst, M. Al-Qaisi, Lance H. Baumgard, J.A. Appuhamy, Brady M Goetz, Leo L. Timms, Megan A Abeyta, I. Yoon, Edith J Mayorga
Publikováno v:
Journal of dairy science. 103(10)
The objective of this study was to evaluate the effects of supplementing a Saccharomyces cerevisiae fermentation product (SCFP) on body temperature indices, metabolism, acute phase protein response, and production variables during heat stress (HS). T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3622839d0714ef5bd6274c5b84da12d8
https://pubmed.ncbi.nlm.nih.gov/33220876
https://pubmed.ncbi.nlm.nih.gov/33220876
Publikováno v:
Journal of Dairy Science. 101:5444-5448
The goal of dipping the umbilical cord after birth in calves is to promote healing of the umbilical stump, prevent infection, and encourage the umbilical tissue to detach from the body. Treatment applied to the umbilical area is an important manageme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f72b81de781bedf2f098a8f6d3c933b
https://doi.org/10.3168/jds.2017-13181
https://doi.org/10.3168/jds.2017-13181
Autor:
Brady M Goetz, Hugo Ramirez-Ramirez, Megan A Abeyta, Edith J Mayorga, Nathan C. Upah, Carrie S. McCarthy, Erin A Horst, Leo L. Timms, Dennis M. McKilligan, M. Al-Qaisi, S. K. Kvidera, Lance H. Baumgard
Publikováno v:
Research in veterinary science. 129
Objectives were to evaluate the effects of an oral supplement containing soluble Ca, and live yeast in LPS-challenged dairy cows. The trial consisted of 2 experimental periods (P). During P1 (3 d), cows (n = 12) were fed ad libitum and baseline data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bd749551c32d8de960f5ffc8c001b07
https://pubmed.ncbi.nlm.nih.gov/31954317
https://pubmed.ncbi.nlm.nih.gov/31954317
Publikováno v:
Journal of dairy science. 103(3)
Rumination involves a complex series of muscle contractions that bring a bolus of ingesta to the mouth for further mastication before it is swallowed again. Healthy cows ruminate 8 to 9 h/d. Hypocalcemia is known to disrupt nerve and muscle function.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f80685b2536417b9c7955b89669c996
https://pubmed.ncbi.nlm.nih.gov/31980230
https://pubmed.ncbi.nlm.nih.gov/31980230
Autor:
M. Al-Qaisi, S. K. Kvidera, Megan A Abeyta, Lance H. Baumgard, Erin A Horst, Edith J Mayorga, Leo L. Timms, Brady M Goetz
Publikováno v:
J Anim Sci
Heat stress (HS) negatively impacts production parameters, including milk yield and composition, growth and reproduction. Precisely studying HS typically requires expensive climate-controlled facilities, resources often inaccessible to most scientist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5a172aa8a404646a91ccd61dc686bb4
https://europepmc.org/articles/PMC6667067/
https://europepmc.org/articles/PMC6667067/
Autor:
Brady M Goetz, Edith J Mayorga, Erin A Horst, J.A. Appuhamy, M. Al-Qaisi, Leo L. Timms, Megan A Abeyta, I. Yoon, Lance H. Baumgard
Publikováno v:
Journal of Dairy Science. 103:12158
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a255f82c619e9ffd432435440044c3cb
https://doi.org/10.3168/jds.2020-103-12-12158
https://doi.org/10.3168/jds.2020-103-12-12158