Immunoelectron microscopy further revealed an increased labeling of alpha-ENaC in the apical plasma membrane of cortical collecting duct principal cells of PAN-treated rats , indicating enhanced apical targeting of alpha-ENaC subunits .
O O O O O O O O B-GeneOrGeneProduct O O O O O O O O O O O O B-ChemicalEntity B-OrganismTaxon O O O O O O B-GeneOrGeneProduct O O