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  Indian J Med Microbiol
 

Figure 1: Bacterial aggregates were seen at baseline for both groups (arrows). After restoration, we observed some dentinal tubules without microorganisms (arrows) for G1 and G2, and a decrease in the bacterial contamination is evident although some microorganisms can still be seen in the intertubular dentin (pointer)

Figure 1: Bacterial aggregates were seen at baseline for both groups (arrows). After restoration, we observed some dentinal tubules without microorganisms (arrows) for G1 and G2, and a decrease in the bacterial contamination is evident although some microorganisms can still be seen in the intertubular dentin (pointer)