Search Results - "Crenshaw, T.D"

Peripartum Ca and P homeostasis in multiparous sows fed adequate or excess dietary Ca by Grez-Capdeville, M., Crenshaw, T. D.

“…The recent increased prevalence of uterine prolapses in sows around parturition has led to inferences that the prolapses may be associated with hypocalcemia…”
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Bioavailability of organic manganese sources in broilers fed high dietary calcium by Li, S.F., Luo, X.G., Lu, L., Crenshaw, T.D., Bu, Y.Q., Liu, B., Kuang, X., Shao, G.Z., Yu, S.X.

“…A total of 624-day-old Arbor Acres male broilers were used to investigate the relative bioavailabilities of supplemental organic manganese sources for broilers…”
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Effects of Alfalfa-Based Molt Diets on Skeletal Integrity of White Leghorns by Kim, W.K, Herfel, T.M, Dunkley, C.S, Hester, P.Y, Crenshaw, T.D, Ricke, S.C

“…Sixty White Leghorn hens were assigned to 1 of 6 treatments: pretrial control (PC), full fed (FF), 9-d feed withdrawal (FW), 90% alfalfa-10% layer ration…”
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Patterns of circulating serotonin and related metabolites in multiparous dairy cows in the peripartum period by Moore, S A E, Laporta, J, Crenshaw, T D, Hernandez, L L

“…Dairy cows are challenged to maintain Ca and glucose homeostasis during the transition period. Serotonin (5-HT) is a monoamine that modulates Ca and glucose…”
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Modeling the metabolic fate of dietary phosphorus and calcium and the dynamics of body ash content in growing pigs by Letourneau-Montminy, Marie-Pierre, Narcy, Agnès, Dourmad, Jean-Yves, Crenshaw, T.D., Pomar, Candido

“…A better understanding of the fate of dietary P use by growing pigs will allow an optimization of P use and enhance sustainable practices. The optimization of…”
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TRIENNIAL GROWTH SYMPOSIUM: A novel pathway for vitamin D-mediated phosphate homeostasis: Implications for skeleton growth and mineralization by Crenshaw, T.D, Rortvedt, L.A, Hassen, Z

“…Systemic factors that ultimately affect skeletal growth involve interrelationships among Ca, parathyroid hormone (PTH), and conversion of 25-OH vitamin D₃ to…”
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Short communication: Timing of first milking affects serotonin (5-HT) concentrations by Laporta, J, Gross, J J, Crenshaw, T D, Bruckmaier, R M, Hernandez, L L

“…Hormonal signals differentially regulate the timing of parturition, as well lactogenesis and, potentially, colostrum formation in the mammary gland…”
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Reliability of dietary Ca and P levels and bone mineral content as predictors of bone mechanical properties at various time periods in growing swine by Crenshaw, T D

“…Seventy-two growing pigs were fed one of nine dietary treatments that provided a range of Ca (0.4%-1.2%) and P (0.4%-1.2%) levels arranged in a two-factor…”
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addition of ground wheat straw as a fiber source in the gestation diet of sows and the effect on sow and litter performance for three successive parities by Veum, T.L, Crenshaw, J.D, Crenshaw, T.D, Cromwell, G.L, Easter, R.A, Ewan, R.C, Nelssen, J.L, Miller, E.R, Pettigrew, J.E, Ellersieck, M.R

“…A regional experiment was conducted at 8 experiment stations, with a total of 320 sows initially, to evaluate the efficacy of adding 13.35% ground wheat straw…”
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Use of chemical characteristics to predict the relative bioavailability of supplemental organic manganese sources for broilers by Li, S, Luo, X, Liu, B, Crenshaw, T.D, Kuang, X, Shao, G, Yu, S

“…Twelve organic Mn sources and MnSO4 were evaluated by polarographic analysis and via solubility in buffers (pH 5 and 2) and deionized water. Fractions from…”
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Homocyst(e)ine accumulation in pigs fed diets deficient in vitamin B-6: relationship to atherosclerosis by Smolin, L A, Crenshaw, T D, Kurtycz, D, Benevenga, N J

“…The early onset of atherosclerotic lesions in homocystinuric individuals has implicated homocyst(e)ine in the development of atherosclerosis. Two trials were…”
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Growth promotion effects and plasma changes from feeding high dietary concentrations of zinc and copper to weanling pigs (regional study) by Hill, G.M, Cromwell, G.L, Crenshaw, T.D, Dove, C.R, Ewan, R.C, Knabe, D.A, Lewis, A.J, Libal, G.W, Mahan, D.C, Shurson, G.C, Southern, L.L, Veum, T.L

“…An experiment was conducted to determine the effect of high dietary intakes of Zn and Cu and their combination on growth performance of weanling pigs with…”
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Mechanical properties of the tibiotarsus of broilers and poults loaded with artificial weight and fed various dietary protein levels by Patterson, P H, Cook, M E, Crenshaw, T D, Sunde, M L

“…Bone strength comparisons were made on tibiotarsi of chicks and poults fed various levels of dietary protein and either loaded or not loaded with artificial…”
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Prostaglandin F2α Induces Distinct Physiological Responses in Porcine Corpora Lutea after Acquisition of Luteolytic Capacity by F.J. Diaz, T.D. Crenshaw, M.C. Wiltbank

“…This study examines differences in intracellular responses to cloprostenol, a prostaglandin (PG)F 2α analog, in porcine corpora lutea (CL) before (Day 9 of…”
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Effect of dietary lactose on gain, feed conversion, blood, bone and intestinal parameters in postweaning rats and swine by Moser, R.L, Peo, E.R. Jr, Crenshaw, T.D, Cunningham, P.J

“…Two trials were conducted to determine the effect of lactose on performance, bone integrity and certain blood constituents in postweaning rats and swine. The…”
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Prostaglandin F2α Induces Distinct Physiological Responses in Porcine Corpora Lutea after Acquisition of Luteolytic Capacity1 by Diaz, F. J, Crenshaw, T. D, Wiltbank, M. C

“…This study examines differences in intracellular responses to cloprostenol, a prostaglandin (PG)F2α analog, in porcine corpora lutea (CL) before (Day 9 of…”
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Diminishing returns in weight, nitrogen, and lysine gain of pigs fed six levels of lysine from three supplemental sources by Gahl, M. J, Crenshaw, T. D, Benevenga, N. J

“…Diminishing returns responses to increments of lysine intake were evaluated in 82 crossbred barrows (10.2 +/- SE = 0.31 kg) fed one of six concentrations of…”
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Efficiency of lysine or threonine retention in growing rats fed diets limiting in either lysine or threonine by Gahl, M J, Finke, M D, Crenshaw, T D, Benevenga, N J

“…Over a 21-d experiment, the efficiency of lysine and threonine retention was determined in 80 male Sprague-Dawley rats (65.9 +/- 0.3 g, means +/- SE) fed…”
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Further assessment of the dietary lysine requirement of finishing gilts by Cline, T.R, Cromwell, G.L, Crenshaw, T.D, Ewan, R.C, Hamilton, C.R, Lewis, A.J, Mahan, D.C, Southern, L.L

“…A cooperative research study involving 635 gilts was conducted at eight research stations to further estimate the lysine requirement of finishing gilts…”
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The dietary protein and(or) lysine requirements of barrows and gilts by Cromwell, G. L., Cline, T. R., Crenshaw, J. D., Crenshaw, T. D., Ewan, R. C., Hamilton, C. R., Lewis, A. J., Mahan, D. C., Miller, E. R., Pettigrew, J. E., Tribble, L. F., Veum, T. L.

“…A cooperative research study involving three experiments and 2,318 pigs was conducted at 12 research stations to evaluate the protein (lysine) requirements of…”
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