A zebrafish animal design is utilized to conduct a comparative investigation in the metabolites and biotransformation pathways of fentanyl during the zebrafish’s liver and Mind, and it is proposed that the metabolites M1 (normetabolite) and M3-b (monohydroxylation) might function indicators of fentanyl metabolism inside the brain. It is obvious that https://georgec050pft4.bcbloggers.com/profile