Ralph Urbatzka
AuthID: R-000-STK
41
TITLE: Endocrine disrupters with (anti)estrogenic and (anti)androgenic modes of action affecting reproductive biology of Xenopus laevis: I. Effects on sex steroid levels and biomarker expression Full Text
AUTHORS: Urbatzka, R; Bottero, S; Mandich, A; Lutz, I; Kloas, W;
PUBLISHED: 2007, SOURCE: Comparative Biochemistry and Physiology - C Toxicology and Pharmacology, VOLUME: 144, ISSUE: 4
AUTHORS: Urbatzka, R; Bottero, S; Mandich, A; Lutz, I; Kloas, W;
PUBLISHED: 2007, SOURCE: Comparative Biochemistry and Physiology - C Toxicology and Pharmacology, VOLUME: 144, ISSUE: 4
42
TITLE: Aromatase, steroid-5-alpha-reductase type 1 and type 2 mRNA expression in gonads and in brain of Xenopus laevis during ontogeny Full Text
AUTHORS: Urbatzka, R; Lutz, I; Kloas, W;
PUBLISHED: 2007, SOURCE: General and Comparative Endocrinology, VOLUME: 153, ISSUE: 1-3
AUTHORS: Urbatzka, R; Lutz, I; Kloas, W;
PUBLISHED: 2007, SOURCE: General and Comparative Endocrinology, VOLUME: 153, ISSUE: 1-3
43
TITLE: Luteinizing hormone, follicle stimulating hormone, and gonadotropin releasing hormone mRNA expression of Xenopus laevis in response to endocrine disrupting compounds affecting reproductive biology Full Text
AUTHORS: Urbatzka, R; Lutz, I; Opitz, R; Kloas, W;
PUBLISHED: 2006, SOURCE: General and Comparative Endocrinology, VOLUME: 146, ISSUE: 2
AUTHORS: Urbatzka, R; Lutz, I; Opitz, R; Kloas, W;
PUBLISHED: 2006, SOURCE: General and Comparative Endocrinology, VOLUME: 146, ISSUE: 2
44
TITLE: Timing of downstream migration and food uptake of juvenile North Sea houting stocked in the Lower Rhine and the Lippe (Germany) Full Text
AUTHORS: Borcherding, J; Scharbert, A; Urbatzka, R;
PUBLISHED: 2006, SOURCE: Journal of Fish Biology, VOLUME: 68, ISSUE: 4
AUTHORS: Borcherding, J; Scharbert, A; Urbatzka, R;
PUBLISHED: 2006, SOURCE: Journal of Fish Biology, VOLUME: 68, ISSUE: 4
45
TITLE: Endocrine disruptors act on reproductive biology and thyroid system of amphibians Full Text
AUTHORS: Kloas, W; Tooi, O; Kashiwagi, A; Oofusa, K; Yoshizato, K; Levy, G; Opitz, R; Jagnytsch, O; Urbatzka, R; Van Ballegooy, C; Wurtz, S; Lutz, I;
PUBLISHED: 2005, SOURCE: Environmental Research, VOLUME: 98, ISSUE: 3
AUTHORS: Kloas, W; Tooi, O; Kashiwagi, A; Oofusa, K; Yoshizato, K; Levy, G; Opitz, R; Jagnytsch, O; Urbatzka, R; Van Ballegooy, C; Wurtz, S; Lutz, I;
PUBLISHED: 2005, SOURCE: Environmental Research, VOLUME: 98, ISSUE: 3
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