Search Results - "Erdman, R. A."

Peroxisome proliferator-activated receptor-gamma activation and long-chain fatty acids alter lipogenic gene networks in bovine mammary epithelial cells to various extents by Kadegowda, A K G, Bionaz, M, Piperova, L S, Erdman, R A, Loor, J J

“…Several long-chain fatty acids (LCFA) are natural ligands of nonruminant peroxisome proliferator-activated receptor-gamma (PPARG), which, along with its…”
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Meta-analysis of milk protein yield responses to lysine and methionine supplementation by Vyas, D, Erdman, R A

“…Previous reports on milk protein responses to AA supplementation focused on Lys and Met concentrations expressed as a percentage of metabolizable protein, not…”
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Lactation persistency: Insights from mammary cell proliferation studies by Capuco, A. V, Ellis, S. E, Hale, S. A, Long, E, Erdman, R. A, Zhao, X, Paape, M. J

“…A persistent lactation is dependent on maintaining the number and activity of milk secreting cells with advancing lactation. When dairy cows are milked twice…”
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Identification of internal control genes for quantitative polymerase chain reaction in mammary tissue of lactating cows receiving lipid supplements by Kadegowda, A K G, Bionaz, M, Thering, B, Piperova, L S, Erdman, R A, Loor, J J

“…Dietary lipid supplements affect mammary lipid metabolism partly through changes in lipogenic gene expression. Quantitative PCR (qPCR) is a sensitive,…”
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Encouraging Psychological Outcomes After Altruistic Donation to a Stranger by Massey, E. K., Kranenburg, L. W., Zuidema, W. C., Hak, G., Erdman, R. A. M., Hilhorst, M., IJzermans, J. N. M., Busschbach, J. J., Weimar, W.

“…In a growing number of transplant centers worldwide, altruistic donors are accepted to anonymously donate a kidney to a stranger. An important hesitation to…”
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Principal component and multivariate analysis of milk long-chain fatty acid composition during diet-induced milk fat depression by Kadegowda, A K G, Piperova, L S, Erdman, R A

“…The objective of this study was to assess the relationship between individual milk fatty acids (FA) and diet-induced milk fat depression (MFD) using principal…”
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Milk fat responses to dietary supplementation of short- and medium-chain fatty acids in lactating dairy cows by Vyas, D, Teter, B B, Erdman, R A

“…Short-and medium-chain fatty acids (SMCFA), which are synthesized de novo in the mammary gland, are reduced to a much greater extent than the long-chain fatty…”
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Using milk urea nitrogen to predict nitrogen excretion and utilization efficiency in lactating dairy cows by Jonker, J S, Kohn, R A, Erdman, R A

“…Because animal agriculture has been identified as a major source of nonpoint N pollution, ways to reduce the excretion of N by production animals must be…”
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Milk yield and mammary growth effects due to increased milking frequency during early lactation by Hale, S A, Capuco, A V, Erdman, R A

“…Increased milking frequency (IMF) at the beginning of lactation has been shown to increase milk yield not only during IMF but also after its cessation. The…”
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Altruistic Donor Triggered Domino‐Paired Kidney Donation for Unsuccessful Couples from the Kidney‐Exchange Program by Roodnat, J. I., Zuidema, W., Van De Wetering, J., De Klerk, M., Erdman, R. A. M., Massey, E. K., Hilhorst, M. T., IJzermans, J. N. M., Weimar, W.

“…Between January 2000 and July 2009, 132 individuals inquired about altruistic kidney donation to strangers. These donors were willing to donate to genetically…”
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Corn silage versus corn silage:alfalfa hay mixtures for dairy cows: effects of dietary potassium, calcium, and cation-anion difference by Erdman, R A, Piperova, L S, Kohn, R A

“…Corn silage (CS) has replaced alfalfa hay (AH) and haylage as the major forage fed to lactating dairy cows, yet many dairy producers believe that inclusion of…”
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A new instrument for assessing quality of life in atopic dermatitis: international development of the Quality of Life Index for Atopic Dermatitis (QoLIAD) by Whalley, D., Mckenna, S.P., Dewar, A.L., Erdman, R.A., Kohlmann, T., Niero, M., Cook, S.A., Crickx, B., Herdman, M.J., Frech, F., Van Assche, D.

“…Summary Background  Atopic dermatitis (AD) is a chronic or chronically relapsing inflammatory skin condition that can have a considerable impact on those…”
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Intake, milk production, ruminal, and feed efficiency responses to dietary cation-anion difference by lactating dairy cows by Iwaniuk, M E, Erdman, R A

“…Previous meta-analyses of the effects of dietary cation anion difference (DCAD; mEq/kg; Na + K - Cl - S) in lactating dairy cow diets used studies conducted…”
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Abomasal infusion of butterfat increases milk fat in lactating dairy cows by Kadegowda, A K G, Piperova, L S, Delmonte, P, Erdman, R A

“…The objective of this study was to compare the effects of abomasal infusion of butterfat containing all fatty acids (FA) present in milk, including the short-…”
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Changes in milk fat in response to dietary supplementation with calcium salts of trans-18:1 or conjugated linoleic fatty acids in lactating dairy cows by Piperova, L S, Moallem, U, Teter, B B, Sampugna, J, Yurawecz, M P, Morehouse, K M, Luchini, D, Erdman, R A

“…Milk fat was investigated in lactating dairy cows fed diets supplemented with Ca salts of trans fatty acids (Ca-tFA) or Ca salts of conjugated linoleic acids…”
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The decline in digestive efficiency of US dairy cows from 1970 to 2014 by Potts, S B, Shaughness, M, Erdman, R A

“…Since the year 1970, US milk production per cow has more than doubled, in part because of large increases in feed intake. It is well established that…”
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Effect of dietary forage concentration and buffer addition on duodenal flow of trans-C18:1 fatty acids and milk fat production in dairy cows by Kalscheur, K F, Teter, B B, Piperova, L S, Erdman, R A

“…Milk fat depression in cows fed high grain diets has been shown to be related to increased trans-C18:1 fatty acids in milk. Trans-C18:1 fatty acids are…”
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Rumen-protected choline and methionine during the periparturient period affect choline metabolites, amino acids, and hepatic expression of genes associated with one-carbon and lipid metabolism by Potts, S.B., Brady, K.M., Scholte, C.M., Moyes, K.M., Sunny, N.E., Erdman, R.A.

“…Feeding supplemental choline and Met during the periparturient period can have positive effects on cow performance; however, the mechanisms by which these…”
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Performance, ruminal fermentation, and site of starch digestion in early lactation cows fed corn grain harvested and processed differently by Knowlton, K F, Glenn, B P, Erdman, R A

“…Two experiments were conducted to assess the effects of corn grain processing on performance, ruminal fermentation, and starch digestion in early lactation…”
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Milk urea nitrogen target concentrations for lactating dairy cows fed according to National Research Council recommendations by Jonker, J S, Kohn, R A, Erdman, R A

“…The objectives of this study were to develop and evaluate a mathematical model to predict milk urea N and to use this model to establish target concentrations…”
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