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- Title
Mysid crustaceans as standard models for the screening and testing of endocrine-disrupting chemicals.
- Authors
Verslycke, Tim; Ghekiere, An; Raimondo, Sandy; Janssen, Colin
- Abstract
Investigative efforts into the potential endocrine-disrupting effects of chemicals have mainly concentrated on vertebrates, with significantly less attention paid to understanding potential endocrine disruption in the invertebrates. Given that invertebrates account for at least 95% of all known animal species and are critical to ecosystem structure and function, it remains essential to close this gap in knowledge and research. The lack of progress regarding endocrine disruption in invertebrates is largely due to: (1) our ignorance of mode-of-action, physiological control, and hormone structure and function in invertebrates; (2) lack of a standardized invertebrate assay; (3) the irrelevance to most invertebrates of the proposed activity-based biological indicators for endocrine disruptor (ED) exposure (androgen, estrogen, and thyroid); (4) limited field studies. Past and ongoing research efforts using the standard invertebrate toxicity test model, the mysid shrimp, have aimed at addressing some of these issues. The present review serves as an update to a previous publication on the use of mysids for the evaluation of EDs (Verslycke et al. 2004a). It summarizes recent investigative efforts that have significantly advanced our understanding of invertebrate-specific endocrine toxicity, population modeling, field studies, and transgeneration standard test development using the mysid model.
- Subjects
INVERTEBRATES; MYSIDAE; TOXICITY testing; SEX hormones; ESTROGEN -- Environmental aspects; BIOINDICATORS; STEROID hormones; ENDOCRINE glands
- Publication
Ecotoxicology, 2007, Vol 16, Issue 1, p205
- ISSN
0963-9292
- Publication type
Article
- DOI
10.1007/s10646-006-0122-0