Zobrazeno 1 - 10 of 28 pro vyhledávání: '"W. E. Bechtold"'
1
Identification of benzene oxide as a product of benzene metabolism by mouse, rat, and human liver microsomes
Autor: W E Bechtold, Gregory L. Kedderis, Mark R. Lovern, M Meyer, Paul M. Schlosser, M J Turner
Publikováno v: Carcinogenesis. 18:1695-1700
Benzene is a ubiquitous environmental pollutant that is known to cause hematotoxicity and leukemia in humans. The initial oxidative metabolite of benzene has long been suspected to be benzene oxide (3,5-cyclohexadiene-1,2-oxide). During in vitro expe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85eba5878f084dd0e597e7817c430e46
https://doi.org/10.1093/carcin/18.9.1695
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2
Incense Smoke: Characterization and Dynamics in Indoor Environments
Autor: W. E. Bechtold, C. C. Yu, I. F. Hung, Y. S. Cheng
Publikováno v: Aerosol Science and Technology. 23:271-281
Burning incense in houses and temples for religious functions is especially common in Asia. Smoke from burning incense is a source of indoor aerosols, and extracts from this smoke are mutagenic in the Ames Salmonella test. This paper describes charac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9087b38bf622ce0159f75864085fa320
https://doi.org/10.1080/02786829508965312
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3
GC/MS and MS/MS studies of diesel exhaust mutagenicity and emissions from chemically-defined fuels
Autor: T. R. Henderson, J.D. Sun, J. Shabanowitz, T. M. Harvey, R. L. Hanson, D. F. Hunt, Albert P. Li, W. E. Bechtold
Publikováno v: Environmental sciencetechnology. 18(6)
Selected polycyclic aromatic hydrocarbons (PAHs) dissolved in an aliphatic solvent (hexadecane) were utilized as fuels in a single cylinder diesel engine to examine relationships between diesel fuel aromaticity, PAH content, and the mutagenic activit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de460b8d3e13b875b4f8876f16b998ad
https://pubmed.ncbi.nlm.nih.gov/22247944
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8
Protein adducts of 1,4-benzoquinone and benzene oxide among smokers and nonsmokers exposed to benzene in China
Autor: K, Yeowell-O'Connell, N, Rothman, S, Waidyanatha, M T, Smith, R B, Hayes, G, Li, W E, Bechtold, M, Dosemeci, L, Zhang, S, Yin, S M, Rappaport
Publikováno v: Cancer epidemiology, biomarkersprevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology. 10(8)
Hemoglobin (Hb) and albumin (Alb) adducts of the benzene metabolites benzene oxide (BO) and 1,4-benzoquinone (1,4-BQ) were analyzed by gas chromatography-mass spectrometry in 43 exposed workers and 44 unexposed controls from Shanghai, China, as part
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a7cf8608d387cf706440a612b4ccba0c
https://pubmed.ncbi.nlm.nih.gov/11489749
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9
Urinary excretion of phenol, catechol, hydroquinone, and muconic acid by workers occupationally exposed to benzene
Autor: Richard B. Hayes, Martyn T. Smith, William C. Griffith, Mustafa Dosemeci, W E Bechtold, Y Z Wang, Songnian Yin, Nathanial Rothman, Guilan Li
Publikováno v: Occupational and environmental medicine. 55(10)
OBJECTIVES: Animal inhalation studies and theoretical models suggest that the pattern of formation of benzene metabolites changes as exposure to benzene increases. To determine if this occurs in humans, benzene metabolites in urine samples collected
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::267cb01683c719a4267891ea89aaa8a1
https://pubmed.ncbi.nlm.nih.gov/9930093
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10
Biological markers of exposure to SO2: S-sulfonates in nasal lavage
Autor: W E, Bechtold, J J, Waide, T, Sandström, N, Stjernberg, D, McBride, J, Koenig, I Y, Chang, R F, Henderson
Publikováno v: Journal of exposure analysis and environmental epidemiology. 3(4)
S-sulfonate levels were measured in the nasal lavage (NAL) fluid of humans exposed to sulfur dioxide as a potential biological marker of exposure. These levels were determined by treating NAL fluid protein with cyanide to cleave the S-S linkage and r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::829e1e661b8c1e69b411255fba639bb4
https://pubmed.ncbi.nlm.nih.gov/8173339
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