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Representative photos of zebrafish (Danio rerio) embryos exposed to phthalates and phthalate mixture. (A): control; (B): 0.50 ppm BBP; (C): 1.50 ppm DBP; (D): mixture containing 0.50 ppm of BBP, DBP, DEHP, DIDP, DIDP and DNOP, respectively. Representative toxicity symptoms caused by phthalates includes death (empty triangle), tail curvature (solid arrow), necrosis (empty arrow), cardio edema (arrowhead) and no touch response.
