Program - Society of Toxicology
Program - Society of Toxicology
Program - Society of Toxicology
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
44 th Annual Meeting<br />
and ToxExpo<br />
<strong>Program</strong> Description<br />
WEDNESDAY<br />
#1934 EVALUATION OF SYSTEMIC TOXICITY IN<br />
MIXTURES OF TRICHLOROETHYLENE (TCE),<br />
HEPTACHLOR (HEPT), AND DI(2-<br />
ETHYLHEXYL)PHTHALATE (DEHP) ASSESSED<br />
IN A 5X5X5 DESIGN. J. Simmons 1 , S. Yeatts 2 , J.<br />
Zhao 2 , C. Gennings 2 , A. McDonald 1 and R. MacPhail 1 .<br />
1 NHEERL/ORD, U.S. EPA, Resesarch Triangle Park,<br />
NC and 2 Department Biostatistics, VCU, Richmond,<br />
VA.<br />
#1935 FIRST-PASS EFFECTS ON THE<br />
BIOAVAILABILITY OF HISTAMINE<br />
DIHYDROCHLORIDE. A MULTIPLE-<br />
CANNULAE DOG MODEL FOR<br />
INVESTIGATION OF HEPATIC ELIMINATION.<br />
B. M. Richard 1 , T. M. Tuell 1 , R. R. Lane 1 , J. M. Trang 2 ,<br />
S. Authier 3 , C. A. Zerouala 3 , S. J. Watson 3 , L.<br />
Berryman 3 and S. A. Tonetta 1 . 1 Nonclinical, Maxim<br />
Pharmaceuticals, San Diego, CA, 2 PK/PD, PK/PD<br />
International, Tucson, AZ and 3 <strong>Toxicology</strong>, LAB Pre-<br />
Clinical Research International, Laval, QC, Canada.<br />
Wednesday Afternoon, March 9<br />
1:30 PM to 4:30 PM<br />
Exhibit Hall<br />
POSTER SESSION: NEUROTOXICITY, PESTICIDES<br />
Chairperson(s): Nikolay Filipov, Mississippi State University, Mississippi<br />
State, MS and Timothy Shafer, U.S. EPA, Research Triangle Park, NC.<br />
Displayed: 1:30 PM–4:30 PM<br />
Attended: 1:30 PM–3:00 PM<br />
#1936 REACTIVITY AND MODELING STUDIES<br />
PREDICT THAT FLUORINATED<br />
AMINOPHOSPHONATES (FAP) INHIBIT<br />
CHOLINESTERASES (CHE) VIA P—C BOND<br />
CLEAVAGE. G. F. Makhaeva 1 , A. Y. Aksinenko 1 , V. B.<br />
Sokolov 1 , A. N. Razdolsky 1 , N. N. Strakhova 1 , V. V.<br />
Malygin 1 , J. W. Kampf 2 , F. A. Nasser 3 and R. J.<br />
Richardson 3 . 1 Institute <strong>of</strong> Physiologically Active<br />
Compounds RAS, Chernogolovka, Russian Federation,<br />
2 Chemistry Department, University <strong>of</strong> Michigan, Ann<br />
Arbor, MI and 3 EHS Department, <strong>Toxicology</strong> <strong>Program</strong>,<br />
University <strong>of</strong> Michigan, Ann Arbor, MI.<br />
#1937 X-RAY CRYSTAL STRUCTURES OF<br />
FLUORINATED AMINOPHOSPHONATE (FAP)<br />
COMPOUNDS SHOW AN ELONGATED P—C<br />
BOND AND DIMERIZATION. F. A. Nasser 1 , J. W.<br />
Kampf 2 , G. F. Makhaeva 3 , A. Y. Aksinenko 3 , V. B.<br />
Sokolov 3 , N. N. Strakhova 3 , V. V. Malygin 3 and R. J.<br />
Richardson 1 . 1 EHS Department, <strong>Toxicology</strong> <strong>Program</strong>,<br />
University <strong>of</strong> Michigan, Ann Arbor, MI, 2 Chemistry<br />
Department, University <strong>of</strong> Michigan, Ann Arbor, MI<br />
and 3 Institute <strong>of</strong> Physiologically Active Compounds<br />
RAS, Chernogolovka, Russian Federation.<br />
#1938 MASS SPECTOMETRY REVEALS THAT SERINE<br />
ESTERASES ARE PHOSPHORYLATED AND<br />
AGED BY FLUORINATED<br />
AMINOPHOSPHONATE (FAP) COMPOUNDS. N.<br />
D. Miller 1 , J. S. Pierce 1 , P. Glynn 2 , R. M. Worden 3 , J.<br />
Sun 3 , G. F. Makhaeva 4 , A. Y. Aksinenko 4 , V. B.<br />
Sokolov 4 , V. V. Malygin 4 and R. J. Richardson 1 .<br />
1 2 University <strong>of</strong> Michigan, Ann Arbor, MI, University <strong>of</strong><br />
Leicester, Leicester, United Kingdom, 3 Michigan State<br />
University, East Lansing, MI and 4 Institute <strong>of</strong><br />
Physiologically Active Compounds RAS,<br />
Chernogolovka, Russian Federation.<br />
#1939 COMPARISON BETWEEN ELLMAN AND<br />
RADIOMETRIC METHODS FOR ASSESSING<br />
CHOLINESTERASE (CHE) INHIBITION IN RATS<br />
TREATED WITH N-METHYL CARBAMATE<br />
INSECTICIDES. D. L. Hunter 1 , D. Chen 4 , R. S.<br />
Marshall 1 , S. Padilla 1 , W. Setzer 2 , V. C. Moser 1 and A.<br />
Lowit 3 . 1 NTD, U.S. EPA, Research Triangle Park, NC,<br />
2 3 ETD, U.S. EPA, Research Triangle Park, NC, OPP,<br />
U.S. EPA, Arlington, VA and 4 Enloe High School,<br />
Raleigh, NC.<br />
#1940 TIME COURSE AND DOSE RESPONSE<br />
ASSESSMENT OF CHOLINESTERASE (CHE)<br />
INHIBITION IN ADULT RATS TREATED<br />
ACUTELY WITH CARBARYL, METHOMYL,<br />
METHIOCARB, OXAMYL OR PROPOXUR. S.<br />
Padilla 1 , R. S. Marshall 1 , D. L. Hunter 1 , P. Phillips 1 , K.<br />
McDaniel 1 , V. C. Moser 1 and A. Lowit 2 . 1 NTD, U.S.<br />
EPA, Research Triangle Park, NC and 2 OPP, U.S. EPA,<br />
Arlington, VA.<br />
#1941 COMPARISON OF ACUTE NEUROBEHAVIORAL<br />
EFFECTS OF N-METHYL CARBAMATE<br />
INSECTICIDES. V. C. Moser 1 , P. M. Phillips 1 , K. L.<br />
McDaniel 1 , R. S. Marshall 1 , S. Padilla 1 and A. Lowit 2 .<br />
1 NTD/NHEERL, U.S. EPA, Research Triangle Park,<br />
NC and 2 HED/OPP, U.S. EPA, Arlington, VA.<br />
#1942 THE ORGANOPHOSPHOROUS INSECTICIDE<br />
FENTHION DOES NOT AFFECT<br />
PHAGOCYTOSIS OF ROD OUTER SEGMENTS<br />
BY RETINAL PIGMENT EPITHELIUM CELLS<br />
IN CULTURE. A. M. Geller and L. L. Degn.<br />
Neurotoxicology, U.S. EPA, Research Triangle Park,<br />
NC.<br />
#1943 CONCURRENT EXPOSURE TO REPEATED<br />
STRESS AND CHLORPYRIFOS ALTERED NMDA<br />
AND TOTAL MUSCARINIC RECEPTOR<br />
RESPONSES IN HIPPOCAMPUS, CEREBRAL<br />
CORTEX AND HYPOTHALAMUS. T. Pung, K.<br />
Fuhrman, B. Klein, D. Blodgett, B. S. Jortner and M.<br />
Ehrich. Virginia Tech, Blacksburg, VA.<br />
#1944 NEUROTROPHIN CONCENTRATION AFTER IN<br />
VIVO EXPOSURE TO NEUROPATHIC AND NON-<br />
NEUROPATHIC ORGANOPHOSPHATES. M. J.<br />
Pomeroy-Black, M. F. Ehrich and B. S. Jortner.<br />
Laboratory for Neurotoxicity Studies, Department <strong>of</strong><br />
Biomedical Science and Pathobiology, Virginia-<br />
Maryland Regional College <strong>of</strong> Veterinary Medicine,<br />
Blacksburg, VA.<br />
196<br />
SOT’s 44 th Annual Meeting