Zobrazeno 1 - 8
of 8
pro vyhledávání: '"D. H. Seman"'
Autor:
J. A. Stuedemann, George E. Rottinghaus, A. H. Parks, D. H. Seman, Frederick N. Thompson, P. T. Purinton, Donald L. Dawe, Nicholas S. Hill, D. Ensley, A. W. Ayers
Publikováno v:
Crop Science. 49:2309-2316
Circumstantial evidence suggests ergovaline is the putative toxin causing fescue toxicosis. However, several investigators suggest lyser-gic acid may be involved as well. Therefore, the purpose of this study was to (i) determine the metabolic fate of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c391632acd7d8906edcadd5601494dd1
https://doi.org/10.2135/cropsci2009.01.0018
https://doi.org/10.2135/cropsci2009.01.0018
Bermudagrass management in the Southern Piedmont USA. V: Gastrointestinal parasite control in cattle
Publikováno v:
Veterinary parasitology. 126(4)
Parasite-free pastures would improve cattle health and performance, resulting in possible economic return to producers. Our objective was to determine the effect of a single series of anthelmintic treatment of steers prior to stocking on Coastal berm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d0dcdba465571098ba49ace9f581abba
https://pubmed.ncbi.nlm.nih.gov/15567042
https://pubmed.ncbi.nlm.nih.gov/15567042
Autor:
J. A. Stuedemann, R A Fayrer-Hosken, D. H. Seman, Donald L. Dawe, W P Hay, Frederick N. Thompson, Scott A. Martin, Nicholas S. Hill
Publikováno v:
Journal of animal science. 76(8)
Ergot alkaloids cause fescue toxicosis when livestock graze endophyte-infected (E+) tall fescue. Little is known about the bioavailability of the ergot alkaloid classes (lysergic acid, lysergic acid amides, or ergopeptine alkaloids) in livestock, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f28928f36772872aa17840290ccaa6c8
https://pubmed.ncbi.nlm.nih.gov/9734865
https://pubmed.ncbi.nlm.nih.gov/9734865
Publikováno v:
Journal of animal science. 71(11)
The South of the United States (13 southern states) is ecologically and socioeconomically well suited for reproducing ruminant animals. The South has a broad economic base, its climate is comparatively mild, much of its soil is easily eroded requirin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d11bc2fe8b97d13bd1d6294c0e63d0ad
https://pubmed.ncbi.nlm.nih.gov/8270537
https://pubmed.ncbi.nlm.nih.gov/8270537
Publikováno v:
Journal of Animal Science. 77:1402
Spectral analysis was used to relate dietary quality and herbage species to the behavior of grazing steers. Four .3-ha paddocks were established with either 'AU-Triumph' tall fescue (F; Festuca arundinacea Schreb.), 'Apollo' alfalfa (A; Medicago sati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07111ac69487908b959ab824fbba835f
https://doi.org/10.2527/1999.7761402x
https://doi.org/10.2527/1999.7761402x
Autor:
R. B. Muntifering, M G Hayek, D R Catherman, D H Seman, R. E. Tucker, G. E. Mitchell, T Matsui, M L Westendorf, D B Batson, Cantor Ah
Publikováno v:
Poultry science. 68(5)
Thirty mature chicken hens and 40 mature Japanese quail hens were used in an experiment to compare pathways of decoquinate (DQ) excretion. Labelled DQ was injected into chickens (.5 μCi via wing vein puncture) and quail (.25 μCi via cardiac punctur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91e166ad76ba48563682caccc05d0f67
https://pubmed.ncbi.nlm.nih.gov/2755893
https://pubmed.ncbi.nlm.nih.gov/2755893
Autor:
D H, Seman, M G, Hayek, D B, Batson, A H, Cantor, R E, Tucker, R B, Muntifering, D G, Ely, B L, Soler, G E, Mitchell
Publikováno v:
Veterinary and human toxicology. 28(4)
Removal of pulse doses of 14C-decoquinate from blood was studied in chicken hens, quail hens, and ewe lambs. Estimated clearance before the first post-injection sample at 1 1/2 hr was 96% for sheep, 99% for chickens and over 99% for quail. Half-times
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ed744b222c3591441c500fcf94f8c6c9
https://pubmed.ncbi.nlm.nih.gov/3750815
https://pubmed.ncbi.nlm.nih.gov/3750815
Autor:
G E, Mitchell, D B, Batson, D R, Catherman, R E, Tucker, D H, Seman, T, Matsui, A H, Cantor, D G, Ely, J, Szabo, R B, Muntifering
Publikováno v:
Veterinary and human toxicology. 30
Decoquinate (Rhone-Poulenc Inc) and Narasin (Eli Lilly and Co) were selected as model drugs for a comparison of metabolism between major (cattle and chickens) and minor (sheep and quail) species. Decoquinate has been studied in all four species. Nara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::150e63468b02defdc0daa774a66e7a10
https://pubmed.ncbi.nlm.nih.gov/3212937
https://pubmed.ncbi.nlm.nih.gov/3212937