Zobrazeno 1 - 10
of 120
pro vyhledávání: '"G.C. Becking"'
Publikováno v:
Reproductive Toxicology. 7:1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6213f5449acbb7aa1f320aff5a02c321
https://doi.org/10.1016/0890-6238(93)90063-d
https://doi.org/10.1016/0890-6238(93)90063-d
Autor:
G. Felsky, I. A. Marino, I. Chu, V. E. Valli, G.C. Becking, R.J. Norstrom, L. Ritter, D.C. Villeneuve
Publikováno v:
Toxicology and Applied Pharmacology. 47:105-114
When photomirex (8-monohydromirex) was fed to rats at dietary levels of 0, 0.5, 5.0, 50, or 500 ppm, all 10 animals receiving the highest dose levels died within 7 days, and two of 10 animals in the 50-ppm group died after 24 days. All other animals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c70607a5cf76609fa52c847bd6de03e
https://doi.org/10.1016/0041-008x(79)90077-2
https://doi.org/10.1016/0041-008x(79)90077-2
Publikováno v:
Journal of Environmental Science and Health, Part B. 15:87-107
Weanling Sprague‐Dawley rats were randomly assigned to seven groups each containing 5 males and 5 females. The groups were fed diets for 28 days containing the following levels of chemical: group 1, 0; group 2, 0.5 ppm dihydromirex; group 3, 5.0 pp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e744fffc6cd5e2a55f7d4ac47e2f253
https://doi.org/10.1080/03601238009372166
https://doi.org/10.1080/03601238009372166
Autor:
L. Ritter, David C. Villeneuve, G.C. Becking, H. Freeman, G.B. Sanglang, V. E. Valli, R.J. Norstrom
Publikováno v:
Journal of Environmental Science and Health, Part B. 16:649-689
The present study was undertaken to determine if the feeding of Lake Ontario salmon containing a mixture of chemical contaminants, could produce a toxicological response in rats. Male and female rats were fed freeze‐dried Lake Ontario or Pacific Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a7e5d7fe24df26f48c9f5b0d753c189
https://doi.org/10.1080/03601238109372287
https://doi.org/10.1080/03601238109372287
Publikováno v:
Toxicology and Applied Pharmacology. 60:549-556
Groups of weanling male and female rats were fed diets containing photomirex at levels of 0, 2.5, 5.0, 10, 20, or 40 ppm or mirex at 5.0, 10, 20, or 40 ppm for a period of 91 days prior to mating, 15 days during mating, and throughout gestation and l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::518b54fa54ca0c9ae964624503dab5a2
https://doi.org/10.1016/0041-008x(81)90341-0
https://doi.org/10.1016/0041-008x(81)90341-0
Autor:
A.B. Morrison, G.C. Becking
Publikováno v:
Biochemical Pharmacology. 19:895-902
The rates of metabolism in vitro of pentobarbital, aminopyrine and p -nitrobenzoic acid were significantly reduced and the duration of action of pentobarbital in vivo was prolonged in zinc-deficient rats. Zinc deficiency did not result in an alterati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a022387e25492ed3febaef9e6d28bea1
https://doi.org/10.1016/0006-2952(70)90252-2
https://doi.org/10.1016/0006-2952(70)90252-2
Autor:
W.J. Johnson, G.C. Becking
Publikováno v:
Life Sciences. 8:843-851
In a previous paper (1) we reported that allopurinol [4-hydroxy-pyrazolo-(3,4-d)pyrimidine], when administered to rats and mice at dose levels employed in the treatment of gout (2), was a potent inhibitor of tryptophan pyrrolase (TP). Kinetic studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdcd9276413bbc506e1fe0d30ffb305e
https://doi.org/10.1016/0024-3205(69)90102-7
https://doi.org/10.1016/0024-3205(69)90102-7
Autor:
G.C. Becking
Publikováno v:
Biochemical Pharmacology. 21:1585-1593
Rats fed an iron-deficient diet for 18 days showed a marked increase in the metabolism in vitro of aniline and after 25 days both the metabolism in vitro and in vivo of aniline was increased. Aminopyrine metabolism in vivo and in vitro was also marke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe49145fb4e15044c4d3680762c662de
https://doi.org/10.1016/0006-2952(72)90308-5
https://doi.org/10.1016/0006-2952(72)90308-5
Autor:
David C. Villeneuve, Victor E. Valli, G.C. Becking, Ih Chu, J.J. Ryan, R.J. Norstrom, L. Ritter
Publikováno v:
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes. 19(8-9)
Lake Ontario coho salmon were known to contain a mixture of chemical contaminants. A previous study demonstrated that rats fed the Lake Ontario fish-supplemented diet for 28 days exhibited mild biochemical and histological changes. The purpose of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48a01047fb4ee13b714f5e3cbdabecee
https://pubmed.ncbi.nlm.nih.gov/6520340
https://pubmed.ncbi.nlm.nih.gov/6520340
Publikováno v:
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes. 17(3)
In an acute study, groups of 10 male and 10 female rats were given single oral doses of chloroform, bromodichloromethane (BDCM), chlorodibromomethane (CDBM), or bromoform and were observed for clinical symptoms for the following 14 days. Median letha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aef2b44e1a8c207665fc60d68a8ab95d
https://pubmed.ncbi.nlm.nih.gov/7096898
https://pubmed.ncbi.nlm.nih.gov/7096898