PH01 Endocrine Disruption
Exhibit Hall
8:00 AM - Thursday, 13 November 2003

PH001 Medaka CYP3A Heterotropic Co-operativity: An Alternate Mechanism of Endocrine Disruption. Kashiwada, Shosaku1, Kullman, Seth1, Hinton, David1, 1 NSOE&ES, Duke University, Durham, NC, USA

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PH002 The Quantification of Germinal Cells in Histologic Sections of Fathead Minnow Gonads. Wolf, J.1, Dietrich, D.2, Ellis, R.3, Staples, C.4, Friederich, U.5, 1 Experimental Pathology Laboratories, Inc., Sterling, Virginia, U.S.A.2 Environmental Toxicology, University of Konstanz, Konstanz, Germany3 IPMC-TMC GmbH, Neuwilen, Switzerland4 Assessment Technologies Inc., Fairfax, Virginia, U.S.A.5 Dow Europe, Horgen, Switzerland

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PH003 Persistent Bioaccumulative Contaminants and Biomarker Response in Columbia River White Sturgeon. Paar, J1, Gundersen, D1, Kushner, L1, Fink, A1, Watterson, S1, Penn Boris, L1, Schreck, C2, Feist, G2, Webb, M2, Foster, E3, 1 Environmental Science Program, Pacific University, Forest Grove, OR, USA2 Department of Fisheries & Wildlife, Oregon State University, Corvallis, OR, USA3 Department of Environmental Quality, Portland, OR, USA

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PH004 Assessment of Potential Endocrine Disrupting Compounds in Poultry Litter and Effects on Aromatase Activity in the Male Fathead Minnow (Pomephales primelas). Pollack, S1, Dzantor, E2, Yonkos, L3, Fisher, D3, Ottinger, M1, 1 Department of Animal and Avian Sciences, University of Maryland, College Park, Maryland, USA2 Natural Resource Science and Landscape Architecture, College Park, Maryland, USA3 Wye Research and Education Center, Queenstown, Maryland, USA

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PH005 Effects of 4-tert-pentylphenol on the gene expression of P450 11-hydroxylase in medaka. Yokota, H1, Abe, T1, Nakai, M1, Murakami, H1, Eto, C1, Yakabe, Y1, 1 Chemicals Evaluation and Research Institute, Japan

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PH006 Medaka partial life-cycle test for 4-tert-pentylphenol based on sex-determining gene. Abe, T1, Seki, M1, Yokota, H1, Maeda, M1, Inamata, C1, Kobayashi, K1, 1 Chemicals Evaluation and Research Institute, Japan (CERI), Kurume, Fukuoka, Japan

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PH007 Development of methods to measure steroidogenic pathway mRNAs in zebrafish ovaries using real-time PCR. Hoffmann, J1, Drevnick, P1, Oris, J1, 1 Miami University, Oxford, OH

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PH008 In vivo Confirmation of the Anti-Androgenic Nature of Flutamide in the Fathead Minnow. Jensen, K1, Defoe, D1, Makynen, E1, Kahl, M1, Linnum, A1, Ankley, G, 1 U.S. Environmental Protection Agency, Duluth, MN, USA

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PH009 Characterization of Chronic Toxicological Effects of Pulp and Paper Effluent in Tilapia (Oreochromis Niloticus): Endocrine Disruption. Baptista, Ivana1, Soares, Carlos 1, 1 Universidade Federal de Santa Catarina, Florianopolis, SC, Brazil

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PH010 Highly sensitive immunoassay for the monitoring of the endocrine disruptor ethynylestradiol. Schneider, C1, Schneider, R2, 1 Institute of Environmental Geochemistry, Heidelberg, Germany2 Institute of Plant Nutrition, Bonn, Germany

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PH011 In vivo effects of dietary atrazine on female japanese quail development. Wilhelms, K1, 2, Johannsen, S2, Scanes, C1, 2, 1 Interdepartmental Toxicology Program, Iowa State University, Ames, Iowa, USA2 Department of Animal Science, Iowa State University, Ames, Iowa, USA

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PH012 In vivo effects of dietary atrazine on male japanese quail development. Wilhelms, K1, 2, Johannsen, S2, Scanes, C1, 2, 1 Interdepartmental Toxicology Program, Iowa State University, Ames, Iowa, USA2 Department of Animal Science, Iowa State University, Ames, Iowa, USA

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PH013 Endocrine Endpoints Evaluated During An OECD One Generation Avian Reproduction Study. Stafford, J.1, Brewer, L.1, Hunt, K.2, 1 Springborn Smithers Laboratories, Snow Camp, NC, USA2 Univeristy of Washingoton, Seattle, WA, USA

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PH014 Effect of Estradiol Benzoate and Methoxychlor on Japanese Quail (Coturnix coturnix japonica) Oviduct Growth and Differentiation. Millam, J.1, Ash, K.1, Famula, T.2, Stafford, J.3, Brewer, L.3, 1 University of California, Davis, CA, USA2 California State University, Sacramento, CA, USA3 Springborn Smithers Laboratories, Snow Camp, NC, USA

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PH015 Molecular mechanism for aryl hydrocarbon receptor-mediated antiandrogenic activity. Kizu, R1, Okamura, K1, Toriba, A1, Burnstein, K2, Kakishima, H3, Hayakawa, K1, 1 Graduate School of Natural Science and Technology, Kanazawa University, Kanazawa, Japan2 School of Medicine University of Miami, Miami, Florida, USA3 Eiken Chemical Co., Tokyo, Japan

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PH016 Estrogenic effects and induction of CYP1A caused by triadimefon on rainbow trout cultured hepatocytes and a cell line. Navas, JM1, Babin, M1, Segner, H2, Tarazona, JV1, 1 Laboratory for Ecotoxicology, Dpt. of the Environment. INIA. Ctra de la Coruña, Km. 7. E-28040 Madrid, Spain2 Centre for Fish and Wildlife Health, University of Bern, Länggass Strasse 122, CH-3012 Bern, Switzerland

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PH017 Study of effects of 4-Nonylphenol using water-sediment assembled invertebrate communities. Herranz, J1, Sánchez, P1, Navas, JM1, Tarazona, JV1, 1 Laboratory for Ecotoxicology, Dept. of the Environment, INIA, Ctra de la Coruña, Km. 7 E-28040, Madrid, Spain

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PH018 Phthalate esters acquired estrogenic activities through light-exposure. Okamoto, Yoshinori1, Toda, Chitose1, Ueda, Koji1, Hashizume, Kiyomatsu1, Itoh, Kazuo1, Nishikawa, Jun-ichi2, Nishihara, Tsutomu2, Kojima, Nakao1, 1 Faculty of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya, Japan2 Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka, Japan

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PH019 Development of a Super Sensitive Bisphenol-A ELISA. Hirobe, Masato1, Goda, Yasuhiro1, Kobayashi, Ayako1, Fujimoto, Shigeru1, Ike, Michihiko2, Fujita, Masanori2, Rubio, Fernando3, 1 Japan EnviroChemicals Ltd., Osaka, Osaka, japan2 Osaka Univ., Suita, Osaka, Japan3 Abraxis LLC, Warminster, Pennsylvania, USA

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PH021 Non-Specific Alteration of Steroidogenesis In Vitro by Supra-Physiological Levels of Surfactant. Levine, S1, Farmer, D1, Heydens, W1, Han, Z2, Wall, C2, Papadopoulos, V2, 1 Monsanto Company, St. Louis, MO, USA2 Georgetown University Medical Center, Washington D.C., USA

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PH022 Developmental, reproductive and hormonal effects of the putative anti-ecdysteroid, fenarimol, on a meiobenthic copepod. Block, D1, Chandler, G1, 1 University of South Carolina, Columbia, SC, 29208

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PH023 Comparison of in vitro and in vivo Methods Estrogenic Activity. Sapozhnikova, Yelena1, Xie, Lingtian1, McElroy, Anne2, Schlenk, Daniel1, 1 Department of Environmental Science, University of California at Riverside, Riverside, CA 92521, USA2 Marine Science Institute, Stony Brook University, New York, NY, USA

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PH024 Evaluation of Estrogenicity in Tertiary Treated Wastewater Effluent Reused at Landscape Irrigation and Industrial Sites, Orange County, California, USA. Xie, Lingtian1, Sapozhnikova, Yelena1, Bawardi, Ola1, Woodside, Greg2, Schlenk, Daniel1, 1 Department of Environmental Science, University of California at Riverside, Riverside, CA 92521, USA2 Orange County Water District, Fountain Valley, CAlifornia, USA

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PH025 Differences in Steroid Measurements Following Adult and Hatchling Exposure to the Phytoestrogen Apigenin. Foran, C1, Peterson, B2, Slattery, M2, Benson, W3, 1 West Virginia University, Morgantown, WV, USA2 University of Mississippi, University, MS, USA3 U. S. Environmental Protection Agency, Gulf Breeze, FL, USA

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PH026 Effects of synthetic estrogen on the growth and development of caged and wild mink and green frog tadpoles. Park, B1, Kidd, K1, 1 Fisheries and Oceans Canada, Winnipeg, MB, R3T 2N6

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PH027 Evaluation of estrogenic activities in contaminated bay sediments. Hashimoto, S.1, Watanabe, E.1, Ueda, Y.1, Fujii, K.2, Kakuno, A.2, Shiraishi, F.3, 1 Institute for Environmental Sciences, University of Shizuoka, Shizuoka, Shizuoka, Japan2 National Research Institute of Fisheries and Environment of Inland Sea, Saeki, Hiroshima, Japan3 National Institute for Environmental Studies, Tsukuba, Ibaraki, Japan

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PH028 National Screening Survey of EDCs in Municipal Wastewater Treatment Facilities. Lazorchak, J1, Smith, M2, Lattier, D1, Wiechman, B3, Braam, A3, Toth, G1, Brenner, R4, Sayles, G4, 1 U.S. EPA National Exposure Research Laboratory, Cincinnati, OH, USA2 SoBran Environmental, c/o U.S. EPA, Cincinnati, OH, USA3 PAI, c/o U.S. EPA, Cincinnati, OH, USA4 U.S. National Risk Management Research Laboratory, Cincinnati, OH, USA

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PH029 Estrogenicity of leachates collected from several Florida municipal waste dumps. Kroll, K1, Knoebl, I1, Bitton, G.1, Ward, M.1, Fahringer, G.1, Henry, G.1, Denslow, N.1, 1 University of Florida, Gainesville, Florida, USA

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PH030 Evaluation of Endocrine Disrupters in the Ambient Waters of King County, Washington. Lester, D1, McElhany, D1, Buckley, J1, 1 King County Department of Natural Resources and Parks, Water and Land Resources Divsion, Seattle, WA, USA

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PH030A Using intersex crustaceans to aid biomarker development of endocrine disrupting chemicals (EDCs). Ford, A1, Fernandes, T1, Read, P1, Robinson, C2, Davies, I2, 1 School of Life Sciences, Napier University, UK2 Fisheries Research Services Marine Laboratory, Aberdeen, UK

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