Program - Society of Toxicology
Program - Society of Toxicology
Program - Society of Toxicology
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44 th Annual Meeting<br />
and ToxExpo<br />
<strong>Program</strong> Description<br />
WEDNESDAY<br />
Wednesday Afternoon, March 9<br />
1:30 PM to 4:30 PM<br />
Exhibit Hall<br />
POSTER SESSION: MECHANISMS OF CARCINOGENESIS<br />
Chairperson(s): Michael A. Pereira, Ohio State University, Columbus, OH<br />
and Mark S. Miller, Wake Forest University School <strong>of</strong> Medicine, Winston<br />
Salem, NC.<br />
Displayed: 1:30 PM–4:30 PM<br />
Attended: 3:00 PM–4:30 PM<br />
#1786 CHANGES IN THE METHYLATION STATUS OF<br />
GC-RICH REGIONS OF DNA DURING THE<br />
PROMOTION STAGE OF SKIN<br />
TUMORIGENESIS. A. N. Carnell-Bachman 1 , G. M.<br />
Curtin 2 , D. J. Doolittle 2 and J. I. Goodman 1 .<br />
1 Pharmacology and <strong>Toxicology</strong>, Michigan State<br />
University, East Lansing, MI and 2 Research and<br />
Development, R. J. Reynolds Tobacco Company,<br />
Winston-Salem, NC.<br />
#1787 DIETHANOLAMINE (DEA) AND<br />
PHENOBARBITAL (PB) PRODUCE AN ALTERED<br />
PATTERN OF METHYLATION IN GC-RICH<br />
REGIONS OF DNA IN B6C3F1 MOUSE<br />
HEPATOCYTES SIMILAR TO THAT RESULTING<br />
FROM CHOLINE DEFICIENCY. J. I. Goodman 1 , L.<br />
M. Kamendulis 2 and A. N. Carnell-Bachman 1 .<br />
1 Pharmacology and <strong>Toxicology</strong>, Michigan State<br />
University, East Lansing, MI and 2 Pharmacology and<br />
<strong>Toxicology</strong>, Indiana University School <strong>of</strong> Medicine,<br />
Indianapolis, IN.<br />
#1788 DNA HYPOMETHYLATION INDUCED BY<br />
DRINKING WATER DISINFECTION BY-<br />
PRODUCTS IN MOUSE AND RAT KIDNEY. L.<br />
Tao 1 , W. Wang 1 , P. M. Kramer 2 , L. Li 2 and M. A.<br />
Pereira 1,2 . 1 Internal Medicine, Ohio State University,<br />
Columbus, OH and 2 Molecular Biology and<br />
Biochemistry, Medical College <strong>of</strong> Ohio, Toledo, OH.<br />
#1789 LOSS OF HISTONE ACETYLATION BY NICKEL:<br />
AN EPIGENETIC MECHANISM OF NICKEL<br />
CARCINOGENESIS. Q. ke, T. Kluz and M. Costa.<br />
Department <strong>of</strong> Environmental Health, New York<br />
University School <strong>of</strong> Medicine, Nelson Institute,<br />
Tuxedo, NY.<br />
#1790 SEXUAL DIMORPHISM IN DNA METHYLATION<br />
IN THE LIVER OF HEXACHLOROBENZENE-<br />
TREATED RAT : A POSSIBLE MECHANISM<br />
FOR TUMOR PROMOTION. N. J. Raynal, M.<br />
Charbonneau, B. Alt, L. Lee and D. G. Cyr. INRS-<br />
Institut Armand-Frappier, Universite du Quebec, Pointe-<br />
Claire, QC, Canada.<br />
#1791 LOSS OF BRG1 AND LUNG CANCER<br />
PATHOGENESIS. C. Bartlett 1 , G. Rosson 2 and B.<br />
Weissman 2,1 . 1 Curriculum in <strong>Toxicology</strong>, UNC-CH,<br />
Chapel Hill, NC and 2 Pathology and Laboratory<br />
Medicine, UNC-CH, Chapel Hill, NC. Sponsor: C.<br />
Harper.<br />
#1792 SECONDARY GENETIC ALTERATIONS IN<br />
LUNG TUMORS POSSESSING A PRIMARY KI-<br />
RAS MUTATION. H. S. Floyd 1 , J. Jennings-Gee 1 , N.<br />
D. Kock 2 and M. S. Miller 1 . 1 Cancer Biology, Wake<br />
Forest University, Winston-Salem, NC and<br />
2 Comparative Medicine, Wake Forest University,<br />
Winston-Salem, NC.<br />
#1793 COMPARISON OF EXPRESSION PROFILES OF<br />
ENU-INDUCED FORESTOMACH TUMORS AND<br />
URETHANE-INDUCED LUNG TUMORS IN<br />
RASH2 MICE. M. Okamura 1 , A. Unami 2 , Y. Oishi 2 , K.<br />
Sumida 3 , Y. Kashida 1 , N. Machida 1 and K. Mitsumori 1 .<br />
1 Tokyo university <strong>of</strong> agriculture and technology, Tokyo,<br />
Japan, 2 <strong>Toxicology</strong> Research Laboratories, Fujisawa<br />
Pharmaceutical Co., Ltd.,, Osaka, Japan and<br />
3 Environmental Health Science Laboratory, Sumitomo<br />
Chemical Co., Ltd.,, Osaka, Japan. Sponsor: M.<br />
Takahashi.<br />
#1794 CYTOCHROME P4502E1 (CYP2E1) MEDIATED<br />
METABOLISM IS A PRE-REQUISITE FOR THE<br />
PATHOGENESIS OF URETHANE-INDUCED<br />
GENOTOXICITY AND CARCINOGENICITY. U.<br />
H<strong>of</strong>fler 1,2 , D. Dixon 2 , S. Peddada 2 and B. I.<br />
Ghanayem 2,1 . 1 Department <strong>of</strong> Pharmacology, Meharry<br />
Medical College, Nashville, TN and 2 NIEHS/NIH,<br />
Research Triangle Park, NC.<br />
#1795 EFFECTS OF AFB 1 ON EXPRESSION OF P53<br />
AND MDM2 AND ON APOPTOSIS IN HUMAN<br />
LUNG CELLS. T. L. Watterson 1 , T. R. Van Vleet 2 and<br />
R. A. Coulombe 1 . 1 <strong>Toxicology</strong> Graduate <strong>Program</strong>, Utah<br />
State University, Logan, UT and 2 Drug Safety<br />
Evaluation, Bristol-Myers Squibb Company, Mt.<br />
Vernon, IN.<br />
#1796 NOVEL LAVENDAMYCINS AND AB RING<br />
SYSTEM ANALOGUES: IN VITRO<br />
CYTOTOXICITY, APOPTOSIS INDUCTION AND<br />
METABOLISM BY NAD(P)H:QUINONE<br />
OXIDOREDUCTASE 1 (NQO1). M. Hassani 1 , W.<br />
Cai 2 , K. C. Bray 1 , M. Behforouz 2 and H. D. Beall 1 .<br />
1 Center for Environmental Health Sciences, The<br />
University <strong>of</strong> Montana, Missoula, MT and 2 Department<br />
<strong>of</strong> Chemistry, Ball State University, Muncie, IN.<br />
#1797 HIGH PERFORMANCE LIQUID<br />
CHROMATOGRAPHY ASSAY FOR N-<br />
GLUCURONIDATION 4-AMINOBIPHENYL IN<br />
MICE LIVER MICROSOMES AND EXPRESSED<br />
HUMAN SUPERSOMES. M. H. Al-Zoughool.<br />
Environmental Health, University <strong>of</strong> Cincinanti,<br />
Cincinnati, OH.<br />
#1798 URINARY BLADDER ENDPOINTS IN WORKERS<br />
AND RATS EXPOSED TO<br />
PERFLUOROOCTANESULFONYL FLUORIDE<br />
(POSF) AND RELATED COMPOUNDS. G. Olsen 1 ,<br />
B. Alexander 2 , S. Cohen 3 and J. Butenh<strong>of</strong>f 1 . 1 3M<br />
Company, St. Paul, MN, 2 University <strong>of</strong> Minnesota,<br />
Minneapolis, MN and 3 University <strong>of</strong> Nebraska Med.<br />
Ctr., Omaha, NE.<br />
186<br />
SOT’s 44 th Annual Meeting