Figure 2From: Characterization of human gastric carcinoma-related methylation of 9 miR CpG islands and repression of their expressions in vitro and in vivo Comparison of miR methylation in various gastric mucosa samples with and without existence of H. pylori. (A) Normal or gastritis biopsies from control outpatients without malignant disease; (B and C) Surgical margin and tumor samples from patients with gastric carcinoma, respectively; H. pylori-specific 23 S rDNA was detected by PCR.Back to article page