[Retracted] Clinical Effect of Clarithromycin Combined with Tinidazole on Helicobacter pylori-Related Gastritis and Its Influence on COX-2 Expression

Figure 2

Relative expression levels of COX-2 and Bcl-2 in the two groups: (a) COX-2 mRNA: after treatment for 14 d and 30 d, COX-2 mRNA levels in the two groups decreased evidently, and Cox-2 mRNA levels in the OG were lower than those in the CG after treatment for 14 d (), but there was no difference between the two groups after treatment for 30 d (); (b) COX-2 protein: after 14 days and 30 days of treatment, the COX-2 protein level in the OG was evidently lower than that in the CG (), but there was no difference between the CG and the OG after 30 days of treatment (); (c) Bcl-2 mRNA: after treatment for 14 d and 30 d, the Bcl-2 mRNA level in the OG was evidently lower than that in the CG (), but there was no difference between the CG and the OG after treatment for 30 d (); (d) Bcl-2 protein: after 14 days and 30 days of treatment, the protein level of Bcl-2 in the OG was evidently lower than that in the CG (), but there was no difference between the CG and the OG after 30 days of treatment (). means compared with before treatment, ; means compared with 14 days after treatment, .

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