A zebrafish animal design is utilized to carry out a comparative investigation with the metabolites and biotransformation pathways of fentanyl in the zebrafish’s liver and brain, and it truly is proposed which the metabolites M1 (normetabolite) and M3-b (monohydroxylation) may perhaps function indicators of fentanyl metabolism in the brain. Early https://tycoonchemstore.com/product-category/indazole-based/