Zobrazeno 1 - 6
of 6
pro vyhledávání: '"P R Sheffels"'
Publikováno v:
Human-Wildlife Interactions, Vol 13, Iss 3 (2020)
Herbivory and burrowing by nutria (Myocastor coypus) cause substantial ecological and economic damage. Trapping is a common, effective practice for reducing nutria damage; however, trapping approaches must continually be adapted to keep pace with evo
Externí odkaz:
https://doaj.org/article/6fce2a16e0f5419ba0f75819add406d8
Autor:
Catherine S. Jarnevich, Nicholas E. Young, Trevor R. Sheffels, Jacoby Carter, Mark D. Sytsma, Colin Talbert
Publikováno v:
NeoBiota, Vol 32, Iss , Pp 107-125 (2017)
Invasive species provide a unique opportunity to evaluate factors controlling biogeographic distributions; we can consider introduction success as an experiment testing suitability of environmental conditions. Predicting potential distributions of sp
Externí odkaz:
https://doaj.org/article/4246d720166a44f59a79731cf39012ea
Publikováno v:
Advances in experimental medicine and biology. 283
Autor:
A J, Streeter, R W, Nims, P R, Sheffels, J A, Hrabie, L, Ohannesian, Y H, Heur, B A, Mico, L K, Keefer
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 18(4)
The single-dose toxicokinetics of monomethylamine has been characterized in the rat by HPLC assay of serial blood samples. Biphasic first-order elimination was observed following an iv bolus dose of 19 mumol/kg with a terminal half-life of 19.1 +/- 1
Autor:
A J, Streeter, R W, Nims, P R, Sheffels, Y H, Heur, C S, Yang, B A, Mico, C T, Gombar, L K, Keefer
Publikováno v:
Cancer research. 50(4)
Enzymatic denitrosation is a potentially inactivating metabolic route that has been shown to convert carcinogenic N-nitrosodimethylamine (NDMA) to methylamine (MA) in vitro. To investigate its quantitative course in vivo, groups of 8-week-old male Fi
Autor:
Andrews Aw, T. Anjo, Bradford Ww rd, Wu Pp, Peter J. Donovan, L. Ohannesian, Elmer J. Reist, Larry K. Keefer, Anthony J. Streeter, P R Sheffels
Publikováno v:
Chemical research in toxicology. 2(3)
Solutions of synthetic fecapentaene 12 (FP-12) intended for carcinogenicity studies were found to decompose extremely rapidly during customary dosage procedures. Apparent half-lives as short as 15 min were observed. While rates and even the qualitati