Figure 1From: Increased staining for phospho-Akt, p65/RELA and cIAP-2 in pre-neoplastic human bronchial biopsies Immunohistochemical localization of phospho-Akt in human bronchial biopsies. Sections from human bronchial biopsies were incubated with antibodies specific for the phosphorylated form (ser473) of Akt, color developed with nickel-DAB (black) and counterstained with nuclear fast red. Representative stains of normal (A), mild dysplasia (B), moderate dysplasia (C) and severe dysplasia (D).Back to article page