Jonathan B. Ward
University of Texas Medical Branch
53 Papers
1K Citations
Jonathan B. Ward is an academic researcher from University of Texas Medical Branch. The author has contributed to research in topics: Genotoxicity & Microsomal epoxide hydrolase. The author has an hindex of 24, co-authored 53 publications. Previous affiliations of Jonathan B. Ward include University of Vermont.
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Papers
Factors contributing to chromosome damage in lymphocytes of cigarette smokers.
William W. Au,David M. Walker,Jonathan B. Ward,Elbert B. Whorton,Marvin S. Legator,Vishwa N. Singh +5 more
TL;DR: These studies provide new insights into the genotoxic effects of cigarette smoke and new information which may be useful for understanding the mechanisms for induction of health problems from smoking.
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Biomarkers for assessing occupational exposures to 1,3-butadiene.
Richard J. Albertini,Radim J. Sram,Pamela M. Vacek,Jeremiah Lynch,Michael Wright,Janice A. Nicklas,Peter J. Boogaard,Rogene F. Henderson,James A. Swenberg,Ad D. Tates,Jonathan B. Ward +10 more
TL;DR: Urinary M1 and M2 metabolites and HBVal and THBVal hemoglobinAdducts were all significantly correlated with BD exposure levels, with adducts being the most highly associated.
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Elevated frequencies of 6-thioguanine-resistant lymphocytes in multiple sclerosis patients treated with cyclophosphamide: a prospective study.
Marinel M. Ammenheuser,Jonathan B. Ward,Elbert B. Whorton,James M. Killian,Marvin S. Legator +4 more
TL;DR: The transient nature of the response indicates rapid in vivo selection against CP-induced TGr mutant cells, and within 7-13 weeks after the cessation of CP therapy, the Vfs of all subjects had returned to normal levels.
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hprt mutant lymphocyte frequencies in workers at a 1,3-butadiene production plant.
TL;DR: A pilot study to evaluate the effects ofbutadiene exposure on the frequencies of lymphocytes containing mutations at the hypoxanthine-guanine phosphoribosyl transferase (hprt) locus in workers in a butadiene production plant.
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Biological monitoring for mutagenic effects of occupational exposure to butadiene
Jonathan B. Ward,Marinel M. Ammenheuser,Elbert B. Whorton,William E. Bechtold,Karl T. Kelsey,Marvin S. Legator +5 more
TL;DR: Results from a second study of the same group of workers, conducted after plant modernization, and preliminary results from a study of exposures in a styrene butadiene rubber (SBR) plant are presented.
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