MOLECULAR GENETIC FEATURES OF HELICOBACTER PYLORI INFECTION IN UZBEKISTAN
Keywords:
Helicobacter pylori, gastritis B, peptic ulcer, genotyping.Abstract
Helicobacter pylori is a spiral-shaped gram-negative microorganism well adapted to life in an acidic environment. In low- and middle-income countries, this organism often causes chronic infection, and infection usually occurs in childhood. In the United States, infection is less common in children and increases with age: 50% are infected by age 60. The infection is more common in black Americans and Hispanic or Asian Americans. The microorganism was cultured from feces, saliva, and the contents of the periodontal pocket, which suggests oral or nutritional (fecal-oral) transmission routes. The infection tends to “link” with family members and persons permanently residing in social care institutions.
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