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Breed and plane of milk-replacer nutrition influence the performance of pre-and postweaned dairy calves

Autor: Michael Ballou, T.J. Earleywine, Belal S. Obeidat, C.J. Cobb

Publikováno v: The Professional Animal Scientist. 29:116-123

The objective was to determine the influence of plane of milk-replacer (MR) nutrition on the performance of Holstein and Jersey calves. Forty-two calves (initial BW of 39.3 ± 5.55 kg and 25.5 ± 4.24 kg for Holstein and Jersey, respectively) were us

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d7f19fdbfaaf0d6d99850ca4f3bbafa
https://doi.org/10.15232/s1080-7446(15)30209-6

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Effects of intravenous Escherichia coli dose on the pathophysiological response of colostrum-fed Jersey calves

Autor: M.A. Ballou, C.J. Cobb, L.E. Hulbert, Jeffery A. Carroll

Publikováno v: Veterinary Immunology and Immunopathology

Objectives of the present study were to characterize the dose dependency of an intravenous Escherichia coli O111:H8 challenge in colostrum-fed Jersey calves and to identify any biochemical markers indicative of septicemia. Eighteen 3-week old colostr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59e74e94db8975d18ba2f0515e9e6909
https://doi.org/10.1016/j.vetimm.2011.02.008

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Plane of nutrition influences the performance, innate leukocyte responses, and resistance to an oral Salmonella enterica serotype Typhimurium challenge in Jersey calves

Autor: D.L. Hanson, M.A. Ballou, C.J. Cobb, Matthew Sellers, Jeffery A. Carroll, Belal S. Obeidat, Amanda Pepper-Yowell, Sara D. Lawhon, T.J. Earleywine

Publikováno v: Journal of dairy science. 98(3)

Two experiments investigated how plane of nutrition influences performance, leukocyte responses, and resistance to an oral Salmonella enterica serotype Typhimurium challenge. In experiment 1, 46 (2±1 d of age) calves were randomly assigned to 2 diet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c52aa6eef61031a92119e22a1f6bd79
https://pubmed.ncbi.nlm.nih.gov/25597967

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Improved performance and heightened neutrophil responses during the neonatal and weaning periods among outdoor group-housed Holstein calves

Autor: Belal S. Obeidat, C.J. Cobb, Matthew Sellers, Michael Ballou, Amanda Pepper-Yowell, D.L. Hanson

Publikováno v: Journal of dairy science. 97(2)

The objective was to determine if outdoor group housing of Holstein calves influences metabolic status, leukocyte responses, and behavior compared with individually housed calves. Forty-nine Holstein heifer calves (2 ± 1 d of age) were randomly assi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32ca9cc89262cfdec97c1eedb5cabcde
https://pubmed.ncbi.nlm.nih.gov/24290828

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Plane of nutrition during the preweaning period but not the grower phase influences the neutrophil activity of Holstein calves

Autor: T.J. Earleywine, Belal S. Obeidat, Matthew Sellers, Amanda Pepper-Yowell, Michael Ballou, C.J. Cobb

Publikováno v: Journal of dairy science. 96(11)

Two experiments were conducted to determine the influence of plane of nutrition during (1) the pre- and immediate postweaning periods and (2) the grower phase on the performance and leukocyte responses of Holstein calves. In experiment 1, 39 (2±1d o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9835baae145c49b762ebaf787bbe15da
https://pubmed.ncbi.nlm.nih.gov/24035017

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Administration of anesthetic and analgesic prevent the suppression of many leukocyte responses following surgical castration and physical dehorning

Autor: T. A. Brooks, B. L. Davis, Michael Ballou, C.J. Cobb, Mhairi A. Sutherland, L.E. Hulbert

Publikováno v: Veterinary immunology and immunopathology. 151(3-4)

The objectives of the current research were to determine the physiological effects and responses of many leukocytes following surgical castration and/(or) physical dehorning and the influence of anesthetics and analgesics in 3-month-old calves. Eight

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fed3aa12291d41e814153029533f2683
https://pubmed.ncbi.nlm.nih.gov/23270586

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The effects of early weaning on innate immune responses of Holstein calves

Autor: C.J. Cobb, Jeffery A. Carroll, Michael Ballou, L.E. Hulbert

Publikováno v: Journal of dairy science. 94(5)

The objectives of this study were to compare innate immune responses of calves weaned early (EW; n=23; weaned at 23.7 ± 2.3 d of age) with those of conventionally weaned calves (CW; n=22; weaned at 44.7 ± 2.3 d of age). All calves were fed 3.8L of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f42e428989726b121912f85b8b4edbc1
https://pubmed.ncbi.nlm.nih.gov/21524546

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Effects of changing milk replacer feedings from twice to once daily on Holstein calf innate immune responses before and after weaning

Autor: L.E. Hulbert, C.J. Cobb, Michael Ballou, Jeffery A. Carroll

Publikováno v: Journal of dairy science. 94(5)

The objectives of this study were to determine the effects of switching Holstein calves to once-daily feeding during the fourth week of life (24 ± 2.3 d of age; once-fed n=22; twice-fed n=22) on innate immune responses, and to evaluate whether carry

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecbfeae46c9b730a91e9aeaed9e926f5
https://pubmed.ncbi.nlm.nih.gov/21524547

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