Zobrazeno 1 - 10
of 26
pro vyhledávání: '"R S, Kutzman"'
Publikováno v:
American Industrial Hygiene Association Journal. 53:510-513
A method was developed to use two fluidizing bed generators to deliver a mixture of 1 mg cobalt + 15 mg tungsten carbide/m3 to an inhalation exposure chamber with the output from the cobalt generator split to provide the same cobalt concentration to
Autor:
E.R. Kinkead, R. S. Kutzman, H. C. Wall, E. C. Kimmel, R. E. Whitmire, David R. Mattie, R. B. Conolly
Publikováno v:
Inhalation Toxicology. 2:433-451
3.1 Oil, an oligomer of chlorotrifluoroethylene (CTFE), is an inert, nonflammable, saturated and hydrogen-free chlorofluorocarbon oil of interest to the Department of Defense (DOD) as a potential hydraulic fluid. To determine the potential subchronic
Publikováno v:
Toxicology and industrial health. 6(6)
Ten Fischer 344 rats and six B6C3F1 mice of each sex were exposed to air, 0.25, 0.80, or 2.50 mg chloropentafluorobenzene (CPFB)/liter of air for three weeks, excluding weekends. Exposure to 2.50 mg/liter caused a reduction in the growth rate of rats
Publikováno v:
Journal of Toxicology and Environmental Health. 10:969-979
Rats were nose‐exposed to an atmosphere containing gaseous [14C] acrylic acid for 7 min and sacrificed 1.5 and 65 min later. At 1.5 min 28% of the administered radiolabel was associated with the snout of the exposed animal. The biodistribution data
Publikováno v:
Journal of Toxicology and Environmental Health. 17:175-189
Fischer‐344 rats were exposed to 0.0, 0.3, 1.0, or 2.0 mg Cd/m 3 as CdCI 2 aerosol for 6 h/d, 5 d/wk, for 62 exposure days. Exposure to 2.0 mg Cd/m 3 resulted in rapid weight loss, and all of the animals died within the first 45 exposure days. As a
Publikováno v:
Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer. 6(5-6)
The Dahl selected rat lines, one susceptible to salt-induced hypertension (DS) and the other resistant to salt-induced hypertension (DR), were subchronically exposed to filtered air, 0.4, 1.4, or 4.0 ppm acrolein. All of the DS rats exposed to 4.0 pp
Autor:
R S, Kutzman, J F, Roberts
Publikováno v:
Comparative biochemistry and physiology. B, Comparative biochemistry. 62(4)
1. Crithidia fasciculata adapted to growth in the presence of 10(-5) M carbonyl cyanide m-chlorophenylhydrazone (CCCP), an uncoupler of oxidative phosphorylation, maintained adenosine phosphate pools and an adenylate energy charge comparable to those
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 9(4)
Rats were nose exposed to an atmosphere containing 11.4 ppm of 11C-octanal for 2 min. Inhaled octanal was absorbed from the lungs in a biphasic manner and the greatest concentration of octanal occurred in most tissues at 5 min. Tissue activities calc
Publikováno v:
Xenobiotica; the fate of foreign compounds in biological systems. 10(4)
1. Based on the decay characteristics of short-lived gamma-emitting radioisotopes a new acute exposure method was developed for studying the kinetics and biodistribution of inhaled toxic agents. Such body-penetrating radiation allows direct, non-inva
Publikováno v:
The American review of respiratory disease. 133(2)
Lung mechanics and diffusion and associated structural correlates were evaluated in groups of 24 male Fischer-344 rats exposed 62 days (6 h/day, 5 days/wk) to 0, 0.4, 1.4, or 4.0 ppm acrolein. Exposure to 4.0 ppm resulted in depressed flow-volume cur