Zobrazeno 1 - 10
of 57
pro vyhledávání: '"PAUL H. AYRES"'
Autor:
Ryan J. Potts, Paul H. Ayres, Paul R. Harp, Steven J. Kathman, Cody L. Wilson, Charles D. Garner
Publikováno v:
Regulatory Toxicology and Pharmacology. 58:106-113
The mouse dermal assay has long been used to assess the dermal tumorigenicity of cigarette smoke condensate (CSC). This mouse skin model has been developed for use in carcinogenicity testing utilizing the SENCAR mouse as the standard strain. Though t
Publikováno v:
Experimental and Toxicologic Pathology. 62:117-126
A tiered testing strategy based on a comparative chemical and biological testing program has been developed to evaluate the potential of tobacco processes, ingredients, or other technological developments to change the biological activity that result
Autor:
Betsy Bombick, W. Keith Shreve, Paul H. Ayres, Michael F. Borgerding, Eugenia H. Theophilus, Charles D. Garner, Deborah H. Pence, James E. Swauger, Daniel R. Meckley
Publikováno v:
Experimental and Toxicologic Pathology. 59:17-27
A tiered testing strategy has been employed to evaluate the potential of tobacco processes, ingredients, or technological developments to change the biological activity resulting from burning cigarette tobacco. The strategy is based on comparative ch
Autor:
Johnnie R. Hayes, Allen Singer, Dawn Fallacara, Paul H. Ayres, Eugenia H. Theophilus, Milton R. Hejtmancik, Charles D. Garner, Ryan J. Potts, Walter T. Morgan
Publikováno v:
Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie. 67(10)
A comprehensive 2-year oral chronic toxicity/carcinogenicity study was conducted with smokeless tobacco using modern toxicological test methods and well-accepted standards. The study included a 1-year interim subgroup to assess toxicity at that inter
Autor:
James E. Swauger, Mari S. Stavanja, Deborah H. Pence, Michael F. Borgerding, Paul H. Ayres, Elizabeth R. Bombick, Daniel R. Meckley, Charles D. Garner, Michael J. Morton
Publikováno v:
Experimental and Toxicologic Pathology. 57:267-281
A tiered testing strategy has been developed to evaluate the potential for new ingredients, tobacco processes, and technological developments to alter the biological activity that results from burning tobacco. A series of studies was initially conduc
Autor:
Johnnie R. Hayes, Arnold T. Mosberg, Daniel R. Meckley, K.R. Van Kampen, Paul H. Ayres, James E. Swauger
Publikováno v:
Food and Chemical Toxicology. 42:851-863
Numerous chemical and toxicological studies indicate that smoke from ECLIPSE, a cigarette that primarily heats rather than burns tobacco, is simplified and reduced in specific chemicals believed to be associated with smoking-related diseases, and dem
Autor:
Deborah H. Pence, Eugenia H. Theophilus, Mark A. Higuchi, Betsy Bombick, James E. Swauger, Daniel R. Meckley, Paul H. Ayres, Michael F. Borgerding
Publikováno v:
Food and Chemical Toxicology. 42:631-639
A tiered testing strategy has been developed to evaluate the potential of tobacco processes, ingredients, or technological developments to change the biological activity resulting from burning tobacco. The strategy is based on comparative chemical an
Publikováno v:
Inhalation Toxicology. 16:1-20
A subchronic, nose-only inhalation study compared the effects of mainstream smoke from a 1R4F research cigarette to that of a 2R4F research cigarette. Male and female rats were exposed for 1 h/day, 5 days/wk, for 13 wk to mainstream smoke at 0, 0.06,
Autor:
Mari S. Stavanja, Arnold T. Mosberg, James E. Swauger, Daniel R. Meckley, Betsy Bombick, Michael F. Borgerding, Deborah H. Pence, Michael J. Morton, Paul H. Ayres
Publikováno v:
Journal of Toxicology and Environmental Health, Part A. 66:1453-1474
A tiered testing strategy has been developed to evaluate the potential for new ingredients, tobacco processes, and technological developments to increase or reduce the biological activity that results from burning tobacco. In the manufacture of cigar
Autor:
W. Keith Shreve, Arnold T. Mosberg, Steven Kinsler, Deborah H. Pence, John W. Sagartz, Paul H. Ayres
Publikováno v:
Inhalation Toxicology. 15:819-854
A subchronic, nose-only inhalation study compared the effects of mainstream smoke from a cigarette containing 100% flue-cured tobacco cured by a direct-fired process to that of a cigarette containing 100% flue-cured tobacco cured by a heat exchanger