CYP1A1 expression in transitional epithelium from the bladder of Arctic beluga whale

Copyright information:Taken from "Systemic Effects of Arctic Pollutants in Beluga Whales Indicated by CYP1A1 Expression"Environmental Health Perspectives 2005;113(11):1594-1599.Published online 14 Jul 2005PMCID:PMC1310924.This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original DOI. CYP1A1 is labeled pink to dark red; arrows indicate cells with labeling and the identical cell type without labeling. () CYP1A1 expression in the transitional epithelium of bladder; labeling is most intense in the umbrella cells. () Serial section from beluga shown in () labeled using the nonspecific antibody UPC-10. Magnification, 400×.