Oral streptococci show diversity in resistance to complement immunity
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چکیده
منابع مشابه
Phenotypic Diversity of Multicellular Filamentation in Oral Streptococci
Filamentous multicellular bacteria are among the most ancient multicellular organisms. They inhabit a great variety of environments and are present in the human body, including the oral cavity. Beside the selective advantages related to the larger size achieved through filamentation, the development of multicellular bacteria can be also driven by simple ecological factors such as birth and deat...
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متن کاملTransformation of streptococci to streptomycin resistance.
Perry, Dennis (Northwestern University Medical School, Chicago, Ill.) and Hutton D. Slade. Transformation of streptococci to streptomycin resistance. J. Bacteriol. 83:443-449. 1962.-A total of 43 strains of streptococci, belonging to serological groups A, B, C, D, E, F, G, H, K, L, M, N, O, and Q, and three ungroupable strains were exposed to deoxyribonucleic acid (DNA) extracted from streptomy...
متن کاملepidemiological study of oral and pharyngeal cancers in kermanshah province from march 1993 to march 2006
چکیده ندارد.
15 صفحه اولStreptococcus pneumoniae resistance to complement-mediated immunity is dependent on the capsular serotype.
Streptococcus pneumoniae strains vary considerably in the ability to cause invasive disease in humans, and this is partially associated with the capsular serotype. The S. pneumoniae capsule inhibits complement- and phagocyte-mediated immunity, and differences between serotypes in these effects on host immunity may cause some of the variation in virulence between strains. However, the considerab...
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ژورنال
عنوان ژورنال: Journal of Medical Microbiology
سال: 2019
ISSN: 0022-2615,1473-5644
DOI: 10.1099/jmm.0.000955