complemento
DESCRIPTION
Inmunologia - El sistema del ComplementoTRANSCRIPT
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Complemento: Activación, Regulación
Dr. Hector Simosa
Medicina Interna
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Funciones del Complemento
• A. Lisis de células
• B. Respuesta inflamatoria
• C. Opsonización
• D. Eliminación de complejos inmunes
abbas, lichtman basic immunology (2ed , elsevier, 2004)
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abbas, lichtman basic immunology (2ed , elsevier, 2004)
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abbas, lichtman basic immunology (2ed , elsevier, 2004)
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abbas, lichtman basic immunology (2ed , elsevier, 2004)
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Vía Alternativa
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Regulación del Complemento
abbas, lichtman basic immunology (2ed , elsevier, 2004)
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Regulación del Complemento
abbas, lichtman basic immunology (2ed , elsevier, 2004)
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N Engl J Med, Vol. 344, No. 15 · April 12, 2001 · www.nejm.org
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Evasión del Complemento
• Proteinas de membrana que impiden el desarrollo de MAC.
• Enzimas que degradan factores del complemento.
• Factores protéicos que INACTIVAN la convertasa de C3.
• Otros…
abbas, lichtman basic immunology (2ed , elsevier, 2004)
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Receptores del Complemento
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• GRACIAS!