Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Charles E. Ulrich"'
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13-WEEK INHALATION TOXICITY STUDY (INCLUDING 6- AND 13-WEEK RECOVERY PERIODS) WITH AMMONIUM PERSULFATE DUST IN ALBINO RATS
Autor: John Signorin, Mark T. Butt, Charles E. Ulrich, Elizabeth A. D'Amato
Publikováno v: Inhalation Toxicology. 13:1033-1045
The subchronic inhalation toxicity of ammonium persulfate was characterized using Sprague-Dawley rats (20/sex/group) at respirable dust concentrations of 0, 5.0, 10.3, and 25 mg/m(3). Whole-body exposures were conducted 6 h/day, 5 days/wk for 13 wk.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b05861fcff6557c8ca8e8cc9f7093a4d
https://doi.org/10.1080/089583701753210399
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4
A Neurotoxicity Assessment of High Flash Aromatic Naphtha
Autor: Charles E. Ulrich, Patrick W. Beatty, Beverly Y. Cockrell, Ceinwen A. Schreiner, Mark S. Swanson, Stuart Z. Cagen, Richard H. McKee, J. Fielding Douglas, Susan L. Schmitt
Publikováno v: Toxicology and Industrial Health. 9:1047-1058
Catalytic reforming is a refining process that converts naphthenes to aromatics by dehydrogenation to make higher octane gasoline blending components. A portion of this wide-boiling range hydrocarbon stream can be separated by distillation and used f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ab11fea205bea87bfd8a11de65d51b0
https://doi.org/10.1177/074823379300900605
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5
Two-Year Inhalation Toxicity Study of Petroleum Coke in Rats and Monkeys
Autor: Dennis R. Klonne, Charles E. Holdsworth, John M. Burns, Clive A. Halder, Charles E. Ulrich
Publikováno v: American Journal of Industrial Medicine. 11:375-389
Sprague-Dawley rats and Cynomolgus monkeys were exposed to dust aerosol concentrations (0, 10.2, and 30.7 mg/m3) of micronized delayed process petroleum coke for 6 hr/day, 5 days/week over 2 years. With the exception of pulmonary effects, particularl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9641c10e49e24bf9a272ce68535542b
https://doi.org/10.1002/ajim.4700110312
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6
Evaluation of the chronic inhalation toxicity of a manganese oxide aerosol — I. introduction, experimental design, and aerosol generation methods
Autor: William M. Busey, William E. Rinehart, Charles E. Ulrich
Publikováno v: American Industrial Hygiene Association Journal. 40:238-244
A brief literature review on manganese toxicity is presented; as related to designing a chronic inhalation study for evaluating methylcyclopentadienyl manganese tricarbonyl when utilized as a motor fuel additive. The experimental design of this study
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43f42727ac98c4a2ed1c435ed9b0ae06
https://doi.org/10.1080/15298667991429534
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8
A 6-month multispecies inhalation study with maleic anhydride*1
Autor: Charles E. Ulrich, Frederick R. Johannsen, Robert D. Short
Publikováno v: Fundamental and Applied Toxicology. 10:517-524
This study was initiated to assess the safety of atmospheres containing maleic anhydride. Accordingly, rats (15/sex/group), hamsters (15/sex/group), and monkeys (3/sex/group) were treated 6 hr a day 5 days a week for 6 months. Atmospheres were genera
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1275a79261da9cc8d329793dac68895d
https://doi.org/10.1016/0272-0590(88)90298-9
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