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- Somoza, Gustavo Manuel, et al. Show all 6 Authors
- Environmental toxicology and chemistry 2017 v.36 no.7 pp. 1738-1745
- Cnesterodon decemmaculatus; adults; chronic exposure; fish; histology; liver; males; necrosis; oocytes; secretion; streams; testes
- ... The aim of the present study was to assess the responses of the gonopodium morphology and the gonadal and liver histology of adult male Cnesterodon decemmaculatus to sublethal long‐term exposure concentrations of 17α‐ethinylestradiol (EE2). Two experiments were conducted exposing the fish to waterborne concentrations of EE2 ranging from 20 ng/L to 200 ng/L for 8 wk, 12 wk, and 16 wk. Intersex gona ...