Molecular detection and corelation of Helicobacter pylori in dental plaque and gastric biopsies of dyspeptic patients

Abstract

H. pylori was detected in the supragingival plaque of individuals with H. pylori-induced gastric diseases using rapid urease test and real-time PCR analysis. Occurrence of same strain of H. pylori simultaneously in plaque and gastric mucosa was observed. Positive correlation was obtained between the collected indices and quantity of H. pylori colonization.