10.1371/journal.pone.0073616.g006 Savvas Petanidis Savvas Petanidis Doxakis Anestakis Doxakis Anestakis Maria Argyraki Maria Argyraki Margarita Hadzopoulou-Cladaras Margarita Hadzopoulou-Cladaras Athanasios Salifoglou Athanasios Salifoglou Immunohistochemical analysis of IL-17, IL-22, and IL-23 in human colon biopsies. Public Library of Science 2013 il-23 colon 2013-09-06 01:50:01 Figure https://plos.figshare.com/articles/figure/_Immunohistochemical_analysis_of_IL_17_IL_22_and_IL_23_in_human_colon_biopsies_/791156 <p>Immunohistochemical staining of (<b>A</b>) IL-17, (<b>B</b>) IL-22, and (<b>C</b>) IL-23 in colon biopsies from patients with colorectal cancer. Paraffined sections of human colon biopsies were obtained from patients with colorectal cancer (<b>b</b>), and non-cancerous tissue (<b>a</b>). Human IL-17, IL-22, and IL-23, were detected using anti-human monoclonal antibodies from Santa Cruz. Staining with mouse IgG1 isotype was used as the negative control. Stained tumor cells are shown at a final magnification of ×400.</p>