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Biological Features of Local Helicobacter Pylori Strains
Shorena Khetsuriani*, Baadur Rachvelishvili**,
Zurab Khetsuriani***, Klara Khetsuriani*
* Department of Molecular Microbiology of Institute of Experimental and Clinical Medicine, Tbilisi State Medical University, Georgia;
** Institute of Radiation and Intervention diagnostic, The Georgian Academy of Sciences;
*** National Cancer Center of Georgia
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H.pylori is variable in all aspects – from genetically profile, to biological features. It is established they differ in relation to geographical regions, sex, age ethics, social and economical characteristics. Because of changing of spread and different biological features of this bacterium. This effects on the clinic of difference diseases. The study of peculiarities of H.pylori strains has the specific theoretical and practical value in regions the entire world. There was no study about this problem in Georgia. This article shows the biological properties of local H.pylori strains obtained from patients with chronic gastritis, peptic ulcer disease and gastric cancer. The biopsy specimens and resection materials were taken during the operation or endoscopies procedures. The study of biological features of H.pylori was performed by recently applied methods. Strains have typical morphological, cultural and biochemical features, less of them have some particularities.
Keywords:
helicobacter pylori, local strains, biological features
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