Search Results - "Byrem"

Association between bovine leukemia virus, production, and population age in Michigan dairy herds by Erskine, R J, Bartlett, P C, Byrem, T M, Render, C L, Febvay, C, Houseman, J T

“…The objective of this study was to determine the herd-level effect of bovine leukemia virus (BLV) infection on dairy production, culling, and cow longevity…”
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Effect of infection with bovine leukemia virus on milk production in Michigan dairy cows by Norby, B, Bartlett, P C, Byrem, T M, Erskine, R J

“…The objective of this study was to determine the association between individual cow-level milk production and bovine leukemia virus (BLV) infection as measured…”
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Changes in bovine leukemia virus serological status and lymphocyte count between dry-off and early lactation in Michigan dairy cows by Wisnieski, L, Norby, B, Gandy, J, Byrem, T M, Sordillo, L M

“…This study addresses how the serological status of bovine leukemia virus (BLV) and lymphocyte count fluctuate from dry-off to early lactation in dairy cattle…”
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Options for the control of bovine leukemia virus in dairy cattle by Bartlett, Paul C, Sordillo, Lorraine M, Byrem, Todd M, Norby, Bo, Grooms, Daniel L, Swenson, Cheryl L, Zalucha, Jessica, Erskine, Ronald J

“…The subclinical impact of bovine leukemia virus (BLV) on the sustainability of the US dairy industry is only now being fully recognized. Findings of recent…”
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Modulation of Liposomal Membrane Fluidity by Flavonoids and Isoflavonoids by Arora, Arti, Byrem, Todd M., Nair, Muraleedharan G., Strasburg, Gale M.

“…The polyphenolic structures of flavonoids and isoflavonoids confer them with the ability to scavenge free radicals and to chelate transition metals, a basis…”
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Herd-level prevalence of Johne's disease in Utah and adjacent areas of the intermountain west as detected by a bulk-tank milk surveillance project by Wilson, D J, Rood, K, Biswas, P, Byrem, T M

“…The objectives of this study were to estimate the dairy herd-level prevalence of Johne's disease (JD) in Utah and nearby areas of the intermountain west and to…”
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Genetic and nongenetic profiling of milk pregnancy-associated glycoproteins in Holstein cattle by Santos, D J A, Cole, J B, Null, D J, Byrem, T M, Ma, L

“…Pregnancy-associated glycoproteins (PAG) are secreted by the trophoblast and are detectable in maternal circulation around the time of attachment of the fetal…”
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Prevalence of Bovine Leukemia Virus Antibodies in US Dairy Cattle by Byrem, Todd M., Norby, Bo, Wilkins, Melinda J., Ainsworth, Samantha, LaDronka, Rebecca M., Bartlett, Paul C.

“…Objective. To estimate current US herd-level and animal-level prevalence of bovine leukemia virus (BLV) in dairy cows and characterize epidemiologic features…”
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Short communication: Genetic correlation of bovine leukosis incidence with somatic cell score and milk yield in a US Holstein population by Abdalla, E A, Weigel, K A, Byrem, T M, Rosa, G J M

“…Bovine leukosis (BL) is a retroviral disease caused by the bovine leukosis virus (BLV), which affects only cattle. Dairy cows positive for BL produce less milk…”
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Shearing during late pregnancy increases size at birth but does not alter placental endocrine responses in sheep by Rosales Nieto, C A, Mantey, A, Makela, B, Byrem, T, Ehrhardt, R, Veiga-Lopez, A

“…Shearing during the latter half of pregnancy is a common practice to improve flock health and productivity. Previous studies have demonstrated that shearing…”
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Genome-wide association mapping and pathway analysis of leukosis incidence in a US Holstein cattle population by Abdalla, E. A., Peñagaricano, F., Byrem, T. M., Weigel, K. A., Rosa, G. J. M.

“…Summary Bovine leukosis virus is an oncogenic virus that infects B cells, causing bovine leukosis disease. This disease is known to have a negative impact on…”
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Bovine leukemia virus and cow longevity in Michigan dairy herds by Bartlett, P C, Norby, B, Byrem, T M, Parmelee, A, Ledergerber, J T, Erskine, R J

“…To determine the association between infection with bovine leukemia virus (BLV) and cow longevity, a stratified random sample of 3,849 Holsteins in 112…”
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Application of an ELISA Milk Pregnancy Test in Beef Cows by Roberts, JN, Byrem, TM, Grooms, DL

“…Pregnancy‐associated glycoproteins (PAG) are secreted by the binucleate giant cells of the ruminant placenta and enter maternal circulation at the time of…”
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Genomic prediction of bovine leukosis incidence in a US Holstein population by Abdalla, E.A., Lopes, F.B., Byrem, T.M., Weigel, K.A., Rosa, G.J.M.

“…•Genomic selection can be successfully applied to reduce bovine leukosis incidence in dairy herds.•The models Bayes A and B and the response variables…”
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Pre-conceptional diet manipulation and fetus number can influence placenta endocrine function in sheep by Rosales-Nieto, Cesar A., Ehrhardt, Richard, Mantey, Alex, Makela, Barbara, Byrem, Todd, Veiga-Lopez, Almudena

“…Changes in maternal nutrition during pregnancy can result in profound effects on placental function and fetal development. Although the pre-conceptional period…”
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Performance of a commercial serum ELISA for the detection of antibodies to Neospora caninum in whole and skim milk samples by Byrem, T.M., Bartlett, P.C., Donohue, H., Voisinet, B.D., Houseman, J.T.

“…Control of Neospora caninum infection in cattle depends on specific, ante-mortem detection of infected animals and limiting their use as breeding stock or by…”
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Genetic analysis of leukosis incidence in United States Holstein and Jersey populations by Abdalla, E A, Rosa, G J M, Weigel, K A, Byrem, T

“…Bovine leukosis (BL) is a retroviral disease caused by the bovine leukosis virus that affects only cattle. It is associated with decreased milk production and…”
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Preconceptional diet manipulation and fetus number can influence placenta endocrine function in sheep by Rosales-Nieto, C.A., Ehrhardt, R., Mantey, A., Makela, B., Byrem, Veiga-Lopez, A.

“…Changes in maternal nutrition during pregnancy can result in profound effects on placental function and fetal development. Although the preconceptional period…”
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Herd-level determinants of bovine leukaemia virus prevalence in dairy farms by Erskine, Ronald J, Bartlett, Paul C, Byrem, Todd M, Render, Chelsea L, Febvay, Catherine, Houseman, Jessica T

“…The prevalence of bovine leukaemia virus (BLV) was determined in 113 Michigan dairy herds by ELISA testing for anti-BLV antibodies in milk. Additionally, an…”
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Cost-effectiveness of diagnostic strategies to identify Mycobacterium avium subspecies paratuberculosis super-shedder cows in a large dairy herd using antibody enzyme-linked immunosorbent assays, quantitative real-time polymerase chain reaction, and bacterial culture by Aly, Sharif S., Anderson, Randall J., Whitlock, Robert H., Fyock, Terry L., McAdams, Susan C., Byrem, Todd M., Jiang, Jiming, Adaska, John M., Gardner, Ian A.

“…Diagnostic strategies to detect Mycobacterium avium subsp. paratuberculosis (MAP) super-shedder cows in dairy herds have been minimally studied. The objective…”
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