Basic Research
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 21, 2006; 12(35): 5674-5679
Published online Sep 21, 2006. doi: 10.3748/wjg.v12.i35.5674
Figure 2
Figure 2 A: As a positive control, atrial myocytes show intense positive cytoplasmic staining for ANP (IHC × 200); B: Positive staining for ANP is localized to cytoplasm of mucosal cells in cardiac glands (IHC × 200); C: Positive staining for ANP is localized to cytoplasm of mucosal cells in cardiac glands (IHC × 400); D: As a negative control, complete absence of staining is observed when normal rabbit serum is substituted for ANP (IHC × 400).