Omid Tadjrobehkar
Microbiology Department, Medical School, Kerman University of Medical Sciences, Kerman, Iran and Basic Sciences Department, Medical School , Zabol University of Medical Sciences, Zabol , Iran
[ 1 ] - The Role of Different Sugars, Amino Acids and Few Other Substances in Chemotaxis Directed Motility of Helicobacter Pylori
Objective(s) Motility plays a major role in pathogenicity of Helicobacter pylori, yet there is scarce data regarding its chemotactic behaviour. The present study was designed to investigate the chemotactic responses of local isolates of H. pylori towards various sugars, amino acids, as well as some other chemical substances. Materials and Methods Chemotaxis was assayed by a modified Adler’s...
[ 2 ] - Survival and Chemotactic Behavior of H pylori at Different Media pH
Background: H pylori is a human gastric pathogen. Chemotaxis is an essential factor in colonization of H pylori, but very little is known about its chemotactic responses at different pH conditions, especially in acidic environment of stomach as its natural habitant. Methods: We first determined survival of H pylori under various pH conditions in the presence and absence of urea. Chemotaxis was...
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