Effects of Infection with Different Types of on Gastric Secretion Function: A Cross-Sectional Clinical Study.

Purpose: Helicobacter pylori (Hp)-related gastropathies are accompanied by alterations in gastric secretion function, but the effects of infection of different Hp strains on gastric function are not yet well-elucidated. Our cross-sectional clinical study aim to research the effects of infection with different Hp types on gastric function.

Patients And Methods: We analyzed 525 patients' serum cytotoxin-associated protein gene A (CagA), vacuolating cytotoxin-associated protein gene A (VacA), urease (Ure), Gastrin-17 (G-17), Pepsinogen I (PGI), Pepsinogen II (PGII) and PGI/PGII ratio (PGR).