نتایج جستجو برای: colonization factor antigen 1
تعداد نتایج: 3488845 فیلتر نتایج به سال:
hematopoietic stem/progenitor cells (hspcs) which give rise to different blood cell types are present within the bone marrow microenvironment, especially in flat bones such as skull, vertebrae, pelvis and chest. interacting factors such as stromal derived factor-1/cxcr4, very late antigen-4/vascular cell adhesion molecule-1, lymphocyte function-associated antigen-1/ intercellular adhesion molec...
Group B streptococcus (GBS) is the most important pathogen identified in bacterial cultures in neonatal sepsis, sepecially with early-onset in developed countries (approximately 1-5/1000 deliveries). Neonatal colonization with group B streptococcus results primarily from vertical transmission during the birth process. GBS carrier rate in pregnant women varies from 4.6 to 41 percent in different...
In vitro studies suggest an important role for CEACAM1 (carcinoembryonic antigen-related cell adhesion molecule 1) in infection by multiple gram-negative bacteria. However, in vivo evidence supporting this role is lacking, largely because the bacterial adhesins involved in this host-microbe association do not bind to murine-derived CEACAM1. One of several adhesins expressed by nontypeable Haemo...
Background: Seborrheic dermatitis (SD) is a chronic dermatitis with 1-3% prevalence and even with 33-83% in immunocompromised patients. Often, because of some of predisposing factors, abnormal proliferation of Malassezia yeasts (as a normal flora) is seen in patients that lead to observation of clinical symptoms in their bodies. The aim of this study was to evaluate of Malassezia yeasts coloniz...
Enterotoxigenic Escherichia coli (ETEC), a major global cause of diarrhea, initiates the pathogenic process via fimbriae-mediated attachment to the small intestinal epithelium. A common prototypic ETEC fimbria, colonization factor antigen I (CFA/I), consists of a tip-localized minor adhesive subunit CfaE and the stalk-forming major subunit CfaB, both of which are necessary for fimbrial assembly...
We read with interest the paper by Shan et al. [1] in a recent issue. It is an interesting paper concluding that Helicobacter pylori (H. pylori) omp18 is indirectly affecting long term bacterial colonization by successfully influencing IFN-γmediated immune response. Nevertheless, we found that some statements could not support the final conclusion. H. pylori infects the gastric mucosal layer of...
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