Basic Research
Copyright ©The Author(s) 2004.
World J Gastroenterol. Jul 1, 2004; 10(13): 1918-1922
Published online Jul 1, 2004. doi: 10.3748/wjg.v10.i13.1918
Figure 2
Figure 2 COX-2 immunohistochemistry in pancreatic adenocarcinomas shown in a case with (A) moderate and (B) strong staining intensity. Immunostaining was restricted to the cytoplasm. Even in the case with high staining only a portion of tumor cells expressed COX-2. Cells of the islets of Langerhans were also stained (C). Original magnification × 200, Hematoxylin counterstaining.