Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Rex E, Hornish"'
Publikováno v:
Journal of AOAC INTERNATIONAL. 86:30-38
A multilaboratory trial for determining ceftiofur-related residues in bovine and swine kidney and muscle, and bovine milk was conducted following regulatory guidelines of the U.S. Food and Drug Administration, Center for Veterinary Medicine. The meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e60ab29196f01829aeec631f12d4017
https://doi.org/10.1093/jaoac/86.1.30
https://doi.org/10.1093/jaoac/86.1.30
Autor:
John R. Wiest, Rex E. Hornish
Publikováno v:
Journal of Chromatography A. 812:123-133
Determinative and confirmatory methods of analysis for spectinomycin residue in bovine kidney, liver, muscle and fat have been developed. The determinative method is a single-column HPLC ion-exchange procedure that incorporates a two-step post-column
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7282a527e8057bbaa4423de827f5d046
https://doi.org/10.1016/s0021-9673(98)00368-9
https://doi.org/10.1016/s0021-9673(98)00368-9
Autor:
Maria G. Beconi-Barker, Evan B. Smith, Tom J. Vidmar, Rex E. Hornish, Thomas S. Arnold, Cathy L. Gatchell
Publikováno v:
Journal of Agricultural and Food Chemistry. 45:2606-2611
Twelve mix-breed swine (26.5−42.5 kg) received three intramuscular doses of [14C]ceftiofur hydrochloride at 24 h intervals. Three males and three females received 6.76 ± 0.83 mg of [14C]ceftiofur f...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bfaec6b57e3aa80e047bcc4fd92fcd9
https://doi.org/10.1021/jf970279b
https://doi.org/10.1021/jf970279b
Publikováno v:
Journal of Veterinary Pharmacology and Therapeutics. 19:192-199
Twelve mixed-breed swine (26.5-42.5 kg) received three daily intramuscular (i.m.) doses of 14C-ceftiofur hydrochloride. Three males and three females, received 6.76 +/- 0.83 mg of 14C-ceftiofur free acid equivalents (CFAE)/kg body weight (b.w.)/day,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d73b5d6c9bbd051d3b7791e8e550a56
https://doi.org/10.1111/j.1365-2885.1996.tb00038.x
https://doi.org/10.1111/j.1365-2885.1996.tb00038.x
Autor:
Kenneth L. Davison, Cathy L. Gatchell, Tom J. Vidmar, Thomas S. Arnold, Rex E. Hornish, Evan B. Smith, Maria G. Beconi-Barker, Gregory A. Hoffman, Arthur L. Craigmill, Terry J. Gilbertson
Publikováno v:
Journal of Agricultural and Food Chemistry. 43:1589-1597
Six Columbia and mixed-breed sheep (three rams and three females, 33-44 kg) were euthanatized 12 h after the last of 5 intramuscular doses at 2.2 mg of [ 14 C]ceftiofur sodium/kg of body weight. Total dose accountability was 103.5 ± 4.5% : 92.55 ±
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7825b87c44d013b47654812d86304601
https://doi.org/10.1021/jf00054a033
https://doi.org/10.1021/jf00054a033
Autor:
P. J. Hamlow, Jean M. Nappier, K. T. Koshy, Terry J. Gilbertson, G. L. Stahl, A. R. Cazers, Rex E. Hornish, Marc F. Kubicek, John L. Nappier, Gregory A. Hoffman, Prem S. Jaglan
Publikováno v:
Journal of Agricultural and Food Chemistry. 38:890-894
The degradation of ceftiofur sodium, a wide-spectrum cephalosporin antibiotic, was studied in the urine and feces of cattle, in three soils, and in buffers of pH 5, 7, and 9. Photodegradation was also studied. Fortification of cattle feces with [14C]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24b5bd969d2afeae73429cad06fc46ed
https://doi.org/10.1021/jf00093a064
https://doi.org/10.1021/jf00093a064
Publikováno v:
Journal of AOAC International. 86(1)
A multilaboratory trial for determining ceftiofur-related residues in bovine and swine kidney and muscle, and bovine milk was conducted following regulatory guidelines of the U.S. Food and Drug Administration, Center for Veterinary Medicine. The meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e782ad2836ecf960d9dd2e6a3a55ec7f
https://pubmed.ncbi.nlm.nih.gov/12607737
https://pubmed.ncbi.nlm.nih.gov/12607737
Autor:
Susan F. Kotarski, Rex E Hornish
Publikováno v:
Current topics in medicinal chemistry. 2(7)
Cephalosporins are an important class of antibacterial agents in use today for both humans and animals. Four generations of cephalosporins have evolved, all of which contain the beta-lactam sub-structure first found in penicillin. The range of cephal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9b9b503dc04031ec85b6c5d4cf95a33
https://pubmed.ncbi.nlm.nih.gov/12052187
https://pubmed.ncbi.nlm.nih.gov/12052187
Publikováno v:
The Analyst. 123(12)
Samples of liver obtained from twenty dairy cows treated with pirlimycin hydrochloride (Pirsue) by the intramammary route and slaughtered at five different time intervals out to 28 days were incubated at room temperature and at 37 degrees C and analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97debde766af5cdd3c5a8164d43571a0
https://pubmed.ncbi.nlm.nih.gov/10435279
https://pubmed.ncbi.nlm.nih.gov/10435279
Autor:
Ryan D. Roof, Evan B. Smith, Tom J. Vidmar, Cathy L. Gatchell, Maria G. Beconi-Barker, Terry J. Gilbertson, Rex E. Hornish
Publikováno v:
Veterinary Drug Residues ISBN: 9780841234192
Veterinary Drug Residues: Food Safety
Veterinary Drug Residues: Food Safety
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03864e64a33b4b2f73906c58d9937a1e
https://doi.org/10.1021/bk-1996-0636.ch009
https://doi.org/10.1021/bk-1996-0636.ch009
