Výsledky vyhledávání - "D. C. VILLENEUVE"

Systemic Toxicity of the Heavy Fraction of a Coal Coprocessing Product in Male Rats Following Subchronic Dermal Exposure

Autor: C. A. M. Suzuki, D. C. Villeneuve, V. E. Valli, Ih Chu

Publikováno v: Toxicological Sciences. 19:246-257

The systemic toxicity of a coal coprocessing product [heavy gas oil II (HGOII)] following subchronic, dermal exposure in male Sprague-Dawley rats was investigated. HGOII was applied to the dorsal skin daily at doses of 8.7, 20.8, 50.0, or 120.0 mg/kg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa8f1cb930431f52292d141ba12e3378
https://doi.org/10.1093/toxsci/19.2.246

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The effect of photomirex on the in vitro perfused ovary of the rat

Autor: E C, Todoroff, M, Sevcik, D C, Villeneuve, W G, Foster, J F, Jarrell

Publikováno v: Reproductive toxicology (Elmsford, N.Y.). 12(3)

Photomirex, a photodegradation product of the insecticide mirex, is an environmental contaminant that has been identified in Great Lakes fish, soil, and human adipose tissue. Because of the potential for human exposure, the present study was designed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d40b20b7d9592f628e258cc7ced4f281
https://pubmed.ncbi.nlm.nih.gov/9628554

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Uranyl nitrate: 91-day exposure and recovery studies in the male New Zealand white rabbit

Autor: A P, Gilman, M A, Moss, D C, Villeneuve, V E, Secours, A P, Yagminas, B L, Tracy, J M, Quinn, G, Long, V E, Valli

Publikováno v: Toxicological sciences : an official journal of the Society of Toxicology. 41(1)

This study was undertaken to examine the reversibility of renal injury in the male New Zealand White rabbit subsequent to a 91-day exposure to uranyl nitrate (UN) in drinking water, followed by various recovery periods. Specific pathogen-free (SPF) a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8b1faaaa8b34bb429d8e14753b15f987
https://pubmed.ncbi.nlm.nih.gov/9520348

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Toxicity of 2,2',4,4',5,5'-hexachlorobiphenyl in rats: effects following 90-day oral exposure

Autor: I, Chu, D C, Villeneuve, A, Yagminas, P, Lecavalier, R, Poon, M, Feeley, S W, Kennedy, R F, Seegal, H, Håkansson, U G, Ahlborg, V E, Valli, A, Bergman

Publikováno v: Journal of applied toxicology : JAT. 16(2)

The subchronic toxicity of 2,2',4,4',5,5'-hexachlorobiphenyl (PCB 153) was investigated in rats after 13 weeks of dietary exposure. Groups of 10 male and 10 female rats were administered PCB 153 in their diet at levels of 0.05, 0.50, 5.0 or 50 ppm fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c5d4b07b296293943852022236eda87a
https://pubmed.ncbi.nlm.nih.gov/8935785

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Toxicity of PCB 156 in the rat liver: an ultrastructural and biochemical study

Autor: C, Gilroy, A, Singh, I, Chu, D C, Villeneuve

Publikováno v: Journal of submicroscopic cytology and pathology. 28(1)

PCB 156 (2,3,3',4,4',5-hexachlorobiphenyl) congener was given to weanling Sprague-Dawley rats in diets prepared by mixing it in 4% corn oil. The animals were placed in eight groups, each comprising 10 males or females and received diets that containe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fc42fffa05b0cccee3b6e6e76880f9f6
https://pubmed.ncbi.nlm.nih.gov/8929624

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Short-term toxicity of bitumen upgrading products in the rat following repeated dermal exposure

Autor: Raymond Poon, Ih Chu, V. E. Valli, D. C. Villeneuve

Publikováno v: Fundamental and applied toxicology : official journal of the Society of Toxicology. 23(2)

Short-Term Toxicity of Bitumen Upgrading Products in the Rat Following Repeated Dermal Exposure. Poon, R., Chu, I., Villeneuve, D.C., and Valli, V. E. (1994). Fundam. Appl. Toxicol. 23, 237-250. Light gas oil (B-LGO), heavy gas oil No. 1 (B-HGOI), an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b08a345a11b4b819d1adf3e77af2446
https://pubmed.ncbi.nlm.nih.gov/7982532

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Toxicity of 2,2',4,4',5,5'-hexachlorobiphenyl in the rat liver: an electron microscope study

Autor: K, MacLellan, A, Singh, I, Chu, D C, Villeneuve

Publikováno v: Histology and histopathology. 9(3)

Morphological effects on the liver of Sprague-Dawley rats administered orally 2,2',4,4',5,5'-hexachlorobiphenyl (PCB), congener #153, were analyzed. Treatment diets were prepared by dissolving the congener in 4% corn oil. Ten animals of either sex in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::79170ec3a8053e0190e3a403d4a042c5
https://pubmed.ncbi.nlm.nih.gov/7981494

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