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Akademický článek

The myostatin null mutation and clenbuterol administration elicit additive effects in mice

Autor: A.C. Dilger, S.R. Gabriel, L.W. Kutzler, F.K. McKeith, J. Killefer

Publikováno v: Animal, Vol 4, Iss 3, Pp 466-471 (2010)

In mice, the myostatin (Mstn) null mutation and treatment with clenbuterol both increase muscle growth and decrease fat mass. Our objective was to determine whether mechanistic overlap exists by administering clenbuterol to Mstn null mice. Male Mstn

Externí odkaz: https://doaj.org/article/093b24fe8b5549ebae67b4acb513d75e

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Myostatin expression and possible functions in animal muscle growth

Autor: H Kocamis, J Killefer

Publikováno v: Domestic Animal Endocrinology. 23:447-454

Myostatin (also known as growth/differentiation factor-8) is a recently identified member of the transforming growth factor-beta family of secreted regulatory factors. Mice having targeted disruption of the myostatin gene displayed a marked increase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d033daf2312985708cf1a1938bd392d5
https://doi.org/10.1016/s0739-7240(02)00178-9

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Development of Rainbow Trout Microsatellite Markers from Repeat Enriched Libraries

Autor: Caird E. Rexroad, W.K. Hershberger, J. Killefer, R.L. Coleman, A.L. Gustafson

Publikováno v: Marine Biotechnology. 4:0012-0016

The efficiency of developing polymorphic microsatellite markers from 2 repeat enriched libraries was evaluated. Thirty-six polymorphic microsatellite markers were developed for rainbow trout, 27 of which were informative in a mapping family. The abil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adc6e023632eb3ee44e6e8d68ba2a6ea
https://doi.org/10.1007/s10126-001-0058-6

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Increased Expression of Insulin-Like Growth Factor Binding Protein-1 During Induced Regression of Bovine Corpora Lutea1

Autor: B.L. Sayre, J. Killefer, R. Taft, E. K. Inskeep

Publikováno v: Biology of Reproduction. 63:21-29

Three experiments were conducted to examine gene expression during induced luteal regression in the cow; the initial purpose was the identification of potential embryotoxins. In experiment 1, changes in gene expression in the corpus luteum (CL) were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e222678e9cc21b45913808a2d346b06
https://doi.org/10.1095/biolreprod63.1.21

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Carcass fat quality of pigs is not improved by adding corn germ, beef tallow, palm kernel oil, or glycerol to finishing diets containing distillers dried grains with solubles

Autor: J W, Lee, D Y, Kil, B D, Keever, J, Killefer, F K, McKeith, R C, Sulabo, H H, Stein

Publikováno v: Journal of animal science. 91(5)

The objective of this experiment was to test the hypothesis that the reduced carcass fat quality that is often observed in pigs fed diets containing distillers dried grains with solubles (DDGS) may be ameliorated if corn germ, beef tallow, palm kerne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::46123c3d25c0cc85b3e7000b60002f3c
https://pubmed.ncbi.nlm.nih.gov/23463549

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Predicting red meat yields in carcasses from beef-type and calf-fed Holstein steers using the United States Department of Agriculture calculated yield grade

Autor: T E, Lawrence, N A, Elam, M F, Miller, J C, Brooks, G G, Hilton, D L, VanOverbeke, F K, McKeith, J, Killefer, T H, Montgomery, D M, Allen, D B, Griffin, R J, Delmore, W T, Nichols, M N, Streeter, D A, Yates, J P, Hutcheson

Publikováno v: Journal of animal science. 88(6)

Analyses were conducted to evaluate the ability of the USDA yield grade equation to detect differences in subprimal yield of beef-type steers and calf-fed Holstein steers that had been fed zilpaterol hydrochloride (ZH; Intervet Inc., Millsboro, DE) a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::75e0d4e8a46ea70910f809119d729b0d
https://pubmed.ncbi.nlm.nih.gov/20190173

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Comparative effects of ractopamine hydrochloride and zilpaterol hydrochloride on growth performance, carcass traits, and longissimus tenderness of finishing steers

Autor: S M, Scramlin, W J, Platter, R A, Gomez, W T, Choat, F K, McKeith, J, Killefer

Publikováno v: Journal of animal science. 88(5)

Ractopamine hydrochloride (RAC) and zilpaterol hydrochloride (ZH) are beta-adrenergic agonists that improve growth performance and affect carcass characteristics. The objective of this study was to evaluate the comparative effects of RAC and ZH when

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e05cb031d92fa39e53156ccbea8765c2
https://pubmed.ncbi.nlm.nih.gov/20042550

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Effect of zilpaterol hydrochloride supplementation of beef steers and calf-fed Holstein steers on the color stability of top sirloin butt steaks

Autor: D L, VanOverbeke, G G, Hilton, J, Green, M, Hunt, C, Brooks, J, Killefer, M N, Streeter, J P, Hutcheson, W T, Nichols, D M, Allen, D A, Yates

Publikováno v: Journal of animal science. 87(11)

Top sirloin butt steaks were used to determine the effects on color stability of supplementing zilpaterol hydrochloride (ZH) to beef and calf-fed Holstein steers. This study compared the effects of dietary ZH supplementation for 0, 20, 30, or 40 d on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3bb5cac3f00f17090f91b9ded17b1a5f
https://pubmed.ncbi.nlm.nih.gov/19684278

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