Bacterial-Responsive B Lymphocytes Induce Periodontal Bone Resorption
نویسندگان
چکیده
منابع مشابه
Bone resorption: an actor of dental and periodontal development?
Dental and periodontal tissue development is a complex process involving various cell-types. A finely orchestrated network of communications between these cells is implicated. During early development, communications between cells from the oral epithelium and the underlying mesenchyme govern the dental morphogenesis with successive bud, cap and bell stages. Later, interactions between epithelia...
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Using a ligature-induced model in type-2 Zucker diabetic fatty (ZDF) rat and normoglycemic littermates, we investigated whether diabetes primarily affects periodontitis by enhancing bone loss or by limiting osseous repair. Diabetes increased the intensity and duration of the inflammatory infiltrate (P < 0.05). The formation of osteoclasts and percent eroded bone after 7 days of ligature placeme...
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Bacterial endocarditis is the infection of inner lining of heart and /or heart valves. This disease is usually related to the presence of some pathogenic bacteria in mouth, digestive system or urinary tract. Most of the times, this infection happens in people with heart problems like the presence of prosthetic valves, history of previous endocarditis, some congenital heart defects and heart tra...
متن کاملBacterial lipopolysaccharide activates suppressor B lymphocytes.
Lipopolysaccharide (LPS) extracted from the outer cell wall of Gram-negative bacteria modulates the immune response in vivo and in vitro. Depending on the experimental conditions, it may enhance or inhibit the production of humoral antibody. The pathway by which LPS suppresses antibody production is examined in this study. C57BL/6 spleen cells incubated with LPS (greater than 10 micrograms/ml) ...
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ژورنال
عنوان ژورنال: The Journal of Immunology
سال: 2005
ISSN: 0022-1767,1550-6606
DOI: 10.4049/jimmunol.176.1.625