2009
DOI: 10.1902/jop.2009.080440
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Application of the Checkerboard Immunoblotting Technique to the Quantification of Host Biomarkers in Gingival Crevicular Fluid

Abstract: Background-The aim of this study was to describe the development and validation of the checkerboard immunoblotting (CBIB) technique for the high-throughput quantification of multiple inflammatory mediators in gingival crevicular fluid (GCF) samples.

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Cited by 16 publications
(12 citation statements)
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“…Details of the use of the CBIB technique for the quantification of biomarkers in GCF were published recently 9 . Briefly, polyvinylidene difluoride (PVDF) membranes ¶ were assembled in a blotting apparatus # .…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Details of the use of the CBIB technique for the quantification of biomarkers in GCF were published recently 9 . Briefly, polyvinylidene difluoride (PVDF) membranes ¶ were assembled in a blotting apparatus # .…”
Section: Methodsmentioning
confidence: 99%
“…We recently described a checkerboard immunoblotting (CBIB) technique for the high‐throughput quantification of different GCF biomarkers in a large number of samples simultaneously 9 . The objectives of the present study were to measure the levels of three inflammatory mediators in GCF samples from periodontally healthy subjects and subjects with chronic periodontitis and to characterize the subgingival microbiota associated with the sampled sites to explore the relationships among these biomarkers, the subgingival biofilm composition, and clinical parameters of periodontal disease.…”
mentioning
confidence: 99%
“…Evaluación de las concentraciones de IL-1α, IL-1β, TNF-α y comparación de los parámetros clínicos periodontales según el tipo de periodontitis, antes y después del tratamiento sis y vasodilatación 17 . Estos resultados son similares a los obtenidos por Teles et al 18 , donde se demostró un incremento en la concentración de IL-1, IL-8 y metaloproteinasas en pacientes periodontalmente afectados en comparación al grupo control y por Goutoudi et al 19 , quienes también encontraron mayores niveles de IL-1β en los sitios enfermos, y reportaron que durante el tiempo de mantenimiento periodontal estos valores disminuyen gradualmente. Así mismo, otro estudio realizado por Lavu et al 20 reportaron altos niveles de IL-1β y de TNF-α en pacientes con periodontitis en comparación con los controles sanos.…”
Section: Discussionunclassified
“…Teles et al 18 , evaluaron el fluido gingival de sujetos sanos y pacientes con periodontitis agresiva, y observaron que las cantidades de biopelícula dental subgingival estaban asociados con diferentes expresiones en el patrón de citocinas, el índice de IL-1/ IL-10 fue mayor en el grupo con periodontitis agresiva en comparación con el grupo control, indicando un desequilibrio entre citocinas proinflamatorias y antiinflamatorias, con aumento de las proinflamatorias como la IL-1. Otra investigación reportó que los niveles totales de IL-1β y TNF-α en el grupo con periodontitis agresiva generalizada, fueron significativamente mayores a los obtenidos en los grupos con periodontitis crónica, gingivitis y periodontalmente sanos 25 .…”
Section: Discussionunclassified
“…Several tests have been developed that are aimed at specifically and sensitively revealing the pathologic and metabolic status of periodontal tissues (Armitage, 2003). Some of them have shown good specificity and sensitivity values as well as potential for predicting disease progression (Jeffcoat & Reddy, 1991;Jeffcoat, 1992;Magnusson et al, 1996;Bader & Boyd 1999;Teles et al, 2009 tissue degradation products or cytokines that accurately indicates the initial periodontitis process, active disease periods or effective healing. However, despite the complex nature of periodontal diseases which involves a multifaceted immune and inflammatory reaction to a polymicrobial flora, and inter-individual variation in inflammatory response, such potential biomarkers are generally studied individually or rarely in small numbers (Kinane & Mark, 2007).…”
Section: Molecular Fingerprinting Of Gingivitis Gcf By Mir Spectroscopymentioning
confidence: 99%