Search Results - "Steibel, J.P"

Optimizing ovulation to first GnRH improved outcomes to each hormonal injection of ovsynch in lactating dairy cows by Bello, N M, Steibel, J P, Pursley, J R

“…Ovulatory response to the first GnRH of Ovsynch is the critical determinant for successful synchronization of ovulation in dairy cows. Our objective in this…”
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Effect of rearing environment on bone growth of pullets by Regmi, P, Deland, T S, Steibel, J P, Robison, C I, Haut, R C, Orth, M W, Karcher, D M

“…Alternative housing systems for laying hens provide mechanical loading and help reduce bone loss. Moreover, achieving greater peak bone mass during pullet…”
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Genomic heritability and genome-wide association analysis of anti-Müllerian hormone in Holstein dairy heifers by Nawaz, M Y, Jimenez-Krassel, F, Steibel, J P, Lu, Y, Baktula, A, Vukasinovic, N, Neuder, L, Ireland, J L H, Ireland, J J, Tempelman, R J

“…Anti-Müllerian hormone (AMH) is an ovarian growth factor that plays an important role in regulation of ovarian follicle growth. The objectives of this study…”
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Cows and herds constitute distinct hierarchical levels of heterogeneity in the variability of and association between milk yield and pregnancy outcome in dairy cows by Bello, N M, Steibel, J P, Erskine, R J, Tempelman, R J

“…The objectives of this study were to investigate heterogeneity in the variance of and the association between milk yield (MY) and pregnancy outcome (PO) in…”
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Transcript abundance of amino acid transporters, β-casein, and α-lactalbumin in mammary tissue of periparturient, lactating, and postweaned sows by Manjarin, R, Steibel, J P, Zamora, V, Am-In, N, Kirkwood, R N, Ernst, C W, Weber, P S, Taylor, N P, Trottier, N L

“…The objective of these experiments was to test the hypothesis that transcript abundance of cationic AA transporter- and milk protein-encoding genes increase in…”
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A simple analytical and experimental procedure for selection of reference genes for reverse-transcription quantitative PCR normalization data by Manjarin, R, Trottier, N L, Weber, P S, Liesman, J S, Taylor, N P, Steibel, J P

“…Variation in cellular activity in a tissue induces changes in RNA concentration, which affects the validity of gene mRNA abundance analyzed by reverse…”
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Comparisons of bone properties and keel deformities between strains and housing systems in end-of-lay hens by Regmi, P., Nelson, N., Steibel, J. P., Anderson, K. E., Karcher, D. M.

“…Susceptibility of caged layers to osteoporosis and cage layer fatigue has generated interest in newer housing systems that favor increased load-bearing…”
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Interference of age and supplementation of direct-fed microbial and essential oil in the activity of digestive enzymes and expression of genes related to transport and digestion of carbohydrates and proteins in the small intestine of broilers by Fernandez-Alarcon, M F, Trottier, N, Steibel, J P, Lunedo, R, Campos, D M B, Santana, A M, Pizauro, Jr, J M, Furlan, R L, Furlan, L R

“…The objectives of this study were to describe alterations that age and dietary inclusion of direct-fed microbial (DFM) Bacillus subtilis (BS) and a specific…”
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Housing, ease of handling and minimising inter-pig aggression at mixing for nursery to finishing pigs as reported in a survey of North American pork producers by Ison, S.H., Bates, R.O., Ernst, C.W., Steibel, J.P., Siegford, J.M.

“…•Producers’ housing, handling and management of nursery-finisher pigs were surveyed.•Respondents (n = 298) selected the usefulness of techniques to reduce…”
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A comparison of methods to estimate genomic relationships using pedigree and markers in livestock populations by Forneris, N.S., Steibel, J.P., Legarra, A., Vitezica, Z.G., Bates, R.O., Ernst, C.W., Basso, A.L., Cantet, R.J.C.

“…Summary Accurate prediction of breeding values depends on capturing the variability in genome sharing of relatives with the same pedigree relationship. Here,…”
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Effects of early weaning and social isolation on the expression of glucocorticoid and mineralocorticoid receptor and 11β-hydroxysteroid dehydrogenase 1 and 2 mRNAs in the frontal cortex and hippocampus of piglets by Poletto, R., Steibel, J.P., Siegford, J.M., Zanella, A.J.

“…Pigs weaned at young ages show more abnormal and aggressive behaviors and cognitive deficits compared to later weaned pigs. We investigated the effects of age,…”
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Estimates of the actual relationship between half‐sibs in a pig population by García‐Baccino, C.A., Munilla, S., Legarra, A., Vitezica, Z.G., Forneris, N.S., Bates, R.O., Ernst, C.W., Raney, N.E., Steibel, J.P., Cantet, R.J.C.

“…Summary Genomic relationships based on markers capture the actual instead of the expected (based on pedigree) proportion of genome shared identical by descent…”
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Cationic and neutral amino acid transporter transcript abundances are differentially expressed in the equine intestinal tract by Woodward, A.D, Holcombe, S.J, Steibel, J.P, Staniar, W.B, Colvin, C, Trottier, N.L

“…To test the hypothesis that AA transporter transcripts are present in the large intestine and similarly expressed along the intestinal tract, mRNA abundance of…”
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Assessment of the swine protein-annotated oligonucleotide microarray by Steibel, J.P, Wysocki, M, Lunney, J.K, Ramos, A.M, Hu, Z.-L, Rothschild, M.F, Ernst, C.W

“…The specificity and utility of the swine protein-annotated oligonucleotide microarray, or Pigoligoarray ( http://www.pigoligoarray.org), has been evaluated by…”
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Characterization of L-Lysine Transport across Equine Small Intestine and Large Colon Brush Border Membrane by Woodward, A.D., Fan, M.Z., Steibel, J.P., Goer, R.J., Taylor, N.P., Trottier, N.L.

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Characterization of D-Glucose Transport across Equine Jejunal Brush Border Membrane Using the Pig as an Efficient Model of Jejunal Glucose Uptake by Woodward, A.D., Fan, M.Z., Steibel, J.P., Goer, R.J., Taylor, N.P., Trottier, N.L.

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Gene expression profiling of peripheral mononuclear cells in lame dairy cows with foot lesions by Almeida, Patricia E., Weber, Patty S.D., Burton, Jeanne L., Tempelman, Robert J., Steibel, Juan P., Zanella, Adroaldo J.

“…Lameness is a major health issue and likely the single most common cause of pain and discomfort in dairy cattle. Appropriate treatment is delayed or neglected…”
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Investigation of changes in global gene expression in the frontal cortex of early-weaned and socially isolated piglets using microarray and quantitative real-time RT-PCR by Poletto, R., Siegford, J.M., Steibel, J.P., Coussens, P.M., Zanella, A.J.

“…We hypothesize that early-weaned piglets experience aberrant expression of stress-responsive genes in the frontal cortex, a key brain area involved in…”
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