The novel PFOS substitute OBS induces visual developmental toxicity in zebrafish embryos via ferroptosis
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Sodium p-perfluorous nonenoxybenzenesulfonate (OBS), a widely used substitute for perfluorooctanesulfonic acid, may threaten ocular development, but its mechanisms remain unclear. In this study, zebrafish embryos were exposed to OBS (0, 0.01, 0.1, 1mg/L) for 1... ...