Embryo, Nonmammalian/drug effects; Embryonic Development/drug effects; Endocrine Disruptors/toxicity; Gene Expression Regulation, Developmental/drug effects; Tamoxifen/toxicity; Water Pollutants, Chemical/toxicity; Zebrafish; Animal Fins/abnormalities; Animal Fins/drug effects; Animal Fins/embryology; Animals; Antineoplastic Agents, Hormonal/toxicity; Aromatase/genetics; Aromatase/metabolism; Embryo, Nonmammalian/abnormalities; Embryo, Nonmammalian/enzymology; Embryo, Nonmammalian/metabolism; Estrogens, Non-Steroidal/toxicity; Heart Rate/drug effects; Larva/drug effects; Larva/growth & development; Larva/metabolism; Osmolar Concentration; Random Allocation; Selective Estrogen Receptor Modulators/toxicity; Skin/drug effects; Skin/embryology; Skin Abnormalities/chemically induced; Skin Abnormalities/embryology; Skin Abnormalities/veterinary; Teratogens/toxicity; Vitellogenins/antagonists & inhibitors; Vitellogenins/genetics; Vitellogenins/metabolism; Zebrafish/abnormalities; Zebrafish/embryology; Zebrafish/growth & development; Zebrafish/metabolism; Zebrafish Proteins/agonists; Zebrafish Proteins/antagonists & inhibitors; Zebrafish Proteins/genetics; Zebrafish Proteins/metabolism; Zygote/drug effects; Zygote/growth & development; Zygote/metabolism

Developmental toxicity; Endocrine disrupting chemicals; Gene expression; Tamoxifen; Zebrafish embryos