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Research Progress of Zebrafish Model in Aquatic Ecotoxicology
Summary
This review examines how zebrafish are used as model organisms to study the toxic effects of environmental pollutants in water, including microplastics. Zebrafish are ideal because they reproduce quickly, are inexpensive to maintain, and allow researchers to study effects at the genetic, cellular, and whole-organism level. The paper provides a reference guide for scientists choosing model animals for aquatic toxicology research.
In recent years, with the aggravation of environmental pollution, the study of aquatic ecotoxicology has become a hot topic. Some aquatic organisms, such as large fleas, toads, and zebrafish, have been developed and applied as model organisms. They have been increasingly used to study the bioaccumulation and toxicity of environmental pollutants due to the advantages of their small size, easy reproduction, short life cycle, low maintenance cost, and ability to combine genetic, cellular, and whole organism endpoints. This review summarizes the methods of zebrafish, as a model in aquatic ecotoxicology, using its developmental toxicity, biomarkers, genomics, and phenotype analysis to evaluate the toxicity of environmental pollutants, providing a reference value for researchers to select model animals for aquatic ecotoxicology research.
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