2003
DOI: 10.4321/s1699-65852003000300003
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Mecanismos inmunológicos de las enfermedades periodontales y periimplantarias

Abstract: RESUMENBascones A, González Moles MA. Mecanismos inmunológícos de las enfermedades periodontales y periimplantarias. Av Periodon Implantol. 2003; 15,3: 121-138. Se presenta un trabajo de revisión sobre los mecanismos inmunológicos y el proceso destructivo de la periodontitis. Comenzando con los conceptos básicos sobre la inmunidad natural y adquirida. Se hace un estudio sobre el reconocimiento antigénico mediadores de la inflamación, líneas de defensa del organismo y factores de riesgo implicados en la enfe… Show more

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Cited by 9 publications
(22 citation statements)
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References 25 publications
(35 reference statements)
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“…It can be activated by the alternative pathway (LPS or other bacterial products) or by the classical pathway (detection of antigen-antibody complexes), giving rise to bacterial opsonisation (2). Complement activation is considered a protective mechanism in antibacterial immunity, although some products of this pathway may cause tissue destruction.…”
Section: Complement Systemmentioning
confidence: 99%
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“…It can be activated by the alternative pathway (LPS or other bacterial products) or by the classical pathway (detection of antigen-antibody complexes), giving rise to bacterial opsonisation (2). Complement activation is considered a protective mechanism in antibacterial immunity, although some products of this pathway may cause tissue destruction.…”
Section: Complement Systemmentioning
confidence: 99%
“…C3 activation varies with the severity of periodontal inflammation, and this can help to differentiate among different forms of periodontitis (9). Bacteria related to periodontal disease have different mechanisms to evade the complement system (2,12). Some strains present polysaccharides on their surface, which mask the molecules that activate the complement (LPS), increasing the affinity of molecules that inhibit this activity or creating a steric impediment.…”
Section: Complement Systemmentioning
confidence: 99%
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“…Las citoquinas son polipéptidos reguladores que intervienen en la comunicación intercelular con un amplio espectro de propiedades inflamatorias, hematopoyéticas, metabólicas e inmunomoduladoras. Junto con sus receptores asociados forman una compleja red funcional de estricto control biológico, que incluye el feedback o retroalimentación 2,3 . Actúan regulando las células endoteliales y las moléculas de adhesión leucocitarias, hecho imprescindible para que los leucocitos abandonen los vasos sanguíneos y se infiltren en los tejidos circundantes.…”
Section: Resumen Resumen Resumen Resumenunclassified