Assessment of Helicobacter pylori positive infected patients according to Clarithromycin resistant 23S rRNA, rpl22 associated mutations and cyp2c19*1, *2, *3 genes pattern in the Early stage of Gastritis.

ABSTRACT:

Objective

Clarithromycin resistant Helicobacter pylori (CAM-R) is the main cause of standard triple therapy eradicating failure. Proton pump inhibitors (PPIs) directly pose bacteriocidic activity and prepare the optimum condition for Clarithromycin's best function. In counter with Poor metabolizer subjects, Homozygote Extensive Metabolizers have well characterized by treatment failure. Eventually, determination of CAM-R profile and estimation of PPIs metabolization rate support clinicians in better prescription. So, we explored Helicobacter pylori'mutations in 23S rRNA and rpl22 resistant genes, and cyp2c19 *1, *2, *3 allele variations, and PPIs metabolization patterns in patients, consequently the results reported to the physician.

Results

Sixteen out of 96 patients conside

SUBMITTER: Maghami AA 

PROVIDER: S-EPMC9594930 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature