A Systematic Analysis of Metal and Metalloid Concentrations in Eight Zebrafish Recirculating Water Systems
Xavier Langa1, Patrick Neuhaus2, David Lains3
1Division Developmental Biology and Regeneration, Institute of Anatomy, Institute of Geography, University of Bern, Bern, Switzerland.
Abstract:
Metals and metalloids are integral to biological processes and play key roles in physiology and metabolism. Nonetheless, overexposure to some metals or lack of others can lead to serious health consequences. In this study, eight zebrafish facilities collaborated to generate a multielement analysis of their centralized recirculating water systems. We report a first set of average concentrations for 46 elements detected in zebrafish facilities. Our results help to establish an initial baseline for trouble-shooting purposes, and in general for safe ranges of metal concentrations in recirculating water systems, supporting reproducible scientific research outcomes with zebrafish.
