Výsledky vyhledávání - "E. S. Vanzant"

Akademický článek

Interactions between animal temperament and exposure to endophytic tall fescue: Effects on cell-mediated and humoral immunity in beef heifers

Autor: A.W. Altman, A. A. Adams, K. R. McLeod, E. S. Vanzant

Publikováno v: Frontiers in Animal Science, Vol 4 (2023)

Two experiments (n=12 Angus heifers/experiment) investigated influences of animal temperament, as indicated by exit velocity (EV; determined at weaning) and consumption of toxic endophyte-infected tall fescue seed on peripheral lymphocyte production

Externí odkaz: https://doaj.org/article/ebb4b2e935254e87a4952c5a047cf327

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A novel objective chute score interacts with monensin to affect growth of receiving cattle

Autor: K A, Bruno, E S, Vanzant, A W, Altman, M, Kudupoje, K A, Vanzant, K R, McLeod

Publikováno v: Journal of animal science. 95(8)

Growth in cattle may be related to animal temperament via alterations in intake or feed conversion. However, temperament is ill-defined, and different temperament measures may relate differently to production traits or interact with dietary factors i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fe8f95285bfb0276e2fe70e669af333e
https://pubmed.ncbi.nlm.nih.gov/28805883

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Relationships of a novel objective chute score and exit velocity with growth performance of receiving cattle

Autor: K A, Bruno, E S, Vanzant, K A, Vanzant, K R, McLeod

Publikováno v: Journal of animal science. 94(11)

Animals with excitable temperaments often have decreased gains that have been associated with decreased intake and efficiency. Different temperament measures probably measure different specific underlying traits. Commonly used temperament measures in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0ab91b1886aaab1f9c43a7626dec51e4
https://pubmed.ncbi.nlm.nih.gov/27898946

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Direct-fed microbials containing lactate-producing bacteria influence ruminal fermentation but not lactate utilization in steers fed a high-concentrate diet

Autor: N M, Kenney, E S, Vanzant, D L, Harmon, K R, McLeod

Publikováno v: Journal of animal science. 93(5)

Direct-fed microbials (DFM) have been shown to improve gain and growth efficiency and also modulate ruminal fermentation. In Exp. 1,72 beef steers were used to compare a lactate-producing bacterial (LAB) DFM consisting primarily of Lactobacillus acid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::df6928e95cf2783471c12966f617cbf7
https://pubmed.ncbi.nlm.nih.gov/26020329

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Step-Up Protein Supplementation for Beef Cows Grazing Dormant, Tallgrass Prairie

Autor: E. S. Vanzant, R. C. Cochran

Publikováno v: Journal of Production Agriculture. 6:236-240

Protein supplementation contributes significantly to expenses of maintaining pregnant beef cows (Bos taurus) on winter range. Two experiments evaluated winter supplementation schemes for grazing beef cows. Dehydrated alfalfa (Medicago sativa L.) pell

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3de7c536dce9960fb003fd67f49b05a
https://doi.org/10.2134/jpa1993.0236

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Comparison of in vitro digestibility estimates using the DaisyII incubator with in vivo digestibility estimates in horses

Autor: J E, Earing, B D, Cassill, S H, Hayes, E S, Vanzant, L M, Lawrence

Publikováno v: Journal of animal science. 88(12)

The objective of this study was to determine if in vitro methodologies developed for the Ankom Daisy(II) incubator could produce accurate estimates of in vivo equine DM digestibility (DMD) and NDF digestibility (NDFD) when equine feces were used as t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0f425b12bf15d777211852f965117ab4
https://pubmed.ncbi.nlm.nih.gov/20709869

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The small intestinal epithelia of beef steers differentially express sugar transporter messenger ribonucleic acid in response to abomasal versus ruminal infusion of starch hydrolysate

Autor: S F, Liao, D L, Harmon, E S, Vanzant, K R, McLeod, J A, Boling, J C, Matthews

Publikováno v: Journal of animal science. 88(1)

In mammals, the absorption of monosaccharides from small intestinal lumen involves at least 3 sugar transporters (SugT): sodium-dependent glucose transporter 1 (SGLT1; gene SLC5A1) transports glucose and galactose, whereas glucose transporter (GLUT)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4d28ae795dda3eb0f485e39504982540
https://pubmed.ncbi.nlm.nih.gov/19820061

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Nutrient net absorption across the portal-drained viscera of forage-fed beef steers: Quantitative assessment and application to a nutritional prediction model

Autor: S W, El-Kadi, K R, McLeod, N A, Elam, S E, Kitts, C C, Taylor, D L, Harmon, B J, Bequette, E S, Vanzant

Publikováno v: Journal of animal science. 86(9)

This study aimed to establish the relationship between ME intake and energy and nutrient absorption across the portal-drained viscera (PDV) of forage-fed beef steers. Eight Angus (328 +/- 40 kg of BW) steers were surgically fitted with portal, mesent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1321b52a22b6f23eff2216b5078876b7
https://pubmed.ncbi.nlm.nih.gov/18502889

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Influence of Intraluminal Monensin Administration on Performance and Forage Use in Beef Cattle Grazing Early-Summer Bluestem Range

Autor: Clenton E. Owensby, E. S. Vanzant, Jack G. Riley, R. C. Cochran

Publikováno v: Journal of Production Agriculture. 3:88-92

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5ccf4f2aaf4b0277fb52443165cbafa
https://doi.org/10.2134/jpa1990.0088

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Identification and expression pattern of cationic amino acid transporter-1 mRNA in small intestinal epithelia of Angus steers at four production stages

Autor: S F, Liao, E S, Vanzant, J A, Boling, J C, Matthews

Publikováno v: Journal of animal science. 86(3)

Although dietary supplementation of cationic AA (CAA), especially l-Lys, is known to be essential for optimal growth of beef cattle, the proteins responsible for absorption of CAA by bovine intestinal epithelia have not been described. Cationic AA tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fdb1ef7c3b5d7f91d0c1307edd410db5
https://pubmed.ncbi.nlm.nih.gov/17998425

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