Characteristics of cytochrome P450-dependent metabolism in the liver of the wild raccoon, Procyon lotor.

ABSTRACT: Wildlife is exposed to a wide range of xenobiotics in the natural environment. In order to appropriately assess xenobiotic-induced toxicity in wildlife, it is necessary to understand metabolic capacities. Carnivores, in general, have low metabolic abilities, making them vulnerable to a variety of chemicals. Raccoons (Procyon lotor) in the wild have been found to have high levels of xenobiotics. However, little is known about the metabolic capacity of the cytochrome P450 (CYP) enzymes in this species. Thus, this study used liver samples to investigate the characteristics of CYP enzymes in wild raccoons. In 22 wild raccoons, CYP concentrations in hepatic microsomes were examined. To better understand the properties of CYP-dependent metabolism, in vitro metabolic activity studies were perform

SUBMITTER: Shinya S 

PROVIDER: S-EPMC9791232 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature