4:30 PM, 398 Determination of estrogenic activity in environmental matrices using in vivo transgenic zebrafish and in vitro ER-CALUX reporter gene assays .
Legler, Juliette^1,2, Lanser, Peter¹, De Voogt, Pim³, Vethaak, Dick⁴, Brouwer, Abraham⁵, Murk, Tinka², Van Der Burg, Bart¹, ^{1 2 3 4 5}

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4:50 PM, 399 Biological effects of exposure of various life stages of zebrafish to environmental concentrations of 17beta-estradiol.
Brion, François^1,2, Triffault, Gaelle¹, Palazzi, Xavier³, Garric, Jeanne¹, Laillet, Brigitte¹, Porcher, Jean-Marc², Thybaud, Eric ², Tyler, Charles R.⁴, Flammarion, Patrick¹, ^{1 2 3 4}

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5:10 PM, 400 The ecological relevance of changes in the reproductive endocrine performance of fish at Canadian pulp mill sites over the period of mill modernization (1989-1999).
McMaster, Mark¹, Munkittrick, Kelly², ^{1 2}

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5:30 PM, 401 Endocrine disruption and organotin compounds in abalone, Haliotis madaka and H. gigantea.
Horiguchi, Toshihiro¹, Cho, Hyeon-Seo², Kojima, Mitsuhiro¹, Kaya, Miyuki¹, Matsuo, Taiki³, Shiraishi, Hiroaki¹, Morita, Masatoshi¹, Adachi, Yoshikazu³, Shimizu, Makoto⁴, ^{1 2 3 4}

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5:50 PM, 402 Effects of the endocrine disruptors nonylphenol and ethinylestradiol on phytoplankton in aquatic microcosms.
Hense, Burkhard¹, Severin, Gabriele², Jaser, Wolfgang², Welzl, Gehard¹, Jüttner, Ingrid², Schramm, Karl-Werner², ^{1 2}

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6:10 PM, 403 Effects of environmental estrogenic compounds in liver peroxisomes and gonads of male zebrafish*.
Ortiz-Zarragoitia, Maren¹, Cajaraville, Miren¹, ¹

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