Výsledky vyhledávání - "W L, Shelver"

Detection of residues in urine and tissues of sheep treated with trace levels of dietary ractopamine HCl1,2

Autor: D. J. Smith, Adam A. Marx, W. L. Shelver

Publikováno v: Journal of Animal Science. 94:5423-5433

Qualitative assays are sometimes used as the sole basis for detecting drug residues in live animals or in animal products. Such assays have become increasingly sensitive as detection technologies have improved, yet the limitations of such assays to d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f86cd7d21feb46107cfe98f5e526abf
https://doi.org/10.2527/jas.2016-0899

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Detection of residues in urine and tissues of sheep treated with trace levels of dietary ractopamine HCl

Autor: D J, Smith, W L, Shelver, A, Marx

Publikováno v: Journal of animal science. 94(12)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::189b47d1bbf224e9e792238892c9a48f
https://pubmed.ncbi.nlm.nih.gov/28046138

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Tissue residues of ractopamine and urinary excretion of ractopamine and metabolites in animals treated for 7 days with dietary ractopamine

Autor: W L Shelver, David J. Smith

Publikováno v: Journal of Animal Science. 80:1240-1249

Ractopamine HCl is a beta-adrenergic leanness-enhancing agent recently approved for use in swine. Depletion of ractopamine in tissues, and elimination of ractopamine and its metabolites in urine, is of interest for the detection of off-label use. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::486d27e3135aebdef14229d61e081f49
https://doi.org/10.2527/2002.8051240x

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THE APPLICATION OF IMMUNOAFFINITY CHROMATOGRAPHY FOR THE ANALYSIS OF TETRACHLORODIBENZO-P-DIOXIN IN BOVINE MILK†

Autor: W. L. Shelver, J. K. Huwe

Publikováno v: Journal of Liquid Chromatography & Related Technologies. 22:813-821

An immunoaffinity column generated by cross-linking a polyclonal chicken antibody with CNBr-activated Sepharose 4B was used for isolation of 1,3,7,8-tetrachlorodibenzo-p-dioxin (1,3,7,8-TCDD) from bovine milk. Direct application of a milk sample, eve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c70a222d8aabeba6034dce64ff72a0ec
https://doi.org/10.1081/jlc-100101700

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Effect of anaerobic digestion temperature on odour, coliforms and chlortetracycline in swine manure or monensin in cattle manure

Autor: V H, Varel, J E, Wells, W L, Shelver, C P, Rice, D L, Armstrong, D B, Parker

Publikováno v: Journal of applied microbiology. 112(4)

This study evaluated the effect of anaerobic digestion at 22, 38 and 55°C on odour, coliforms and chlortetracycline (CTC) in swine manure or monensin (MON) in cattle manure.Swine or cattle were fed the respective growth promotant, manure was collect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::abc491fc0aae5ca33b9bb3eaa4bc79c9
https://pubmed.ncbi.nlm.nih.gov/22313722

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Reversal of desipramine toxicity in rats with polyclonal drug-specific antibody Fab fragments

Autor: P R, Pentel, C A, Ross, J, Landon, A, Sidki, W L, Shelver, D E, Keyler

Publikováno v: The Journal of laboratory and clinical medicine. 123(3)

Drug-specific antibodies, or fragments containing their binding site(s), are a potential means of treating drug overdose. Affinity purified polyclonal ovine Fab (TFab) with a high average affinity constant (Ka = 1.4 x 10(10) M-1) for the common tricy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::38b47588a3e94d687d772742c43a2c7b
https://pubmed.ncbi.nlm.nih.gov/8133150

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