Early ketamine exposure results in cardiac enlargement and heart dysfunction in Xenopus embryos

摘要

Background Ketamine is a commonly used clinical anesthetic and a popular recreational drug. However, with the exception of studies about the nervous system, studies about the effect of early ketamine exposure on embryos are rare. Xenopus laevis is a commonly used vertebrate model for assessing teratogenicity. Therefore, we treated Xenopus embryos with ketamine to evaluate its teratogenicity on embryos.