NOTAS DE ENDODONCIA
Profesor: Dr. Ricardo Rivas Muñoz
| CONTENIDO GENERAL DEL CURSO | CONTENIDO DE LA UNIDAD | BIBLIOGRAFÍA DE ESTA SECCIÓN | ARTÍCULOS REVISADOS | PALABRAS CLAVE | SECCIONES: 1ª 2ª 3ª 4ª |
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CONTENIDO
DE TODA LA UNIDAD 6:
6.6. La pulpa dental |
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| PALABRAS CLAVE | |
REGRESAR A LA SECCIÓN SOBRE DENTINA Y PULPA DENTAL
RESUMEN DEL ARTÍCULO CITADO
ABSTRACT
Inmunohistochemical localization of LIM mineralization protein 1 in pulp–dentin complex of human teeth with normal and pathologic conditions
LIM mineralization protein 1 (LMP-1) is an essential positive regulator of osteoblast differentiation and maturation and bone formation. However, the expression and distribution of LMP-1 in human teeth are largely unknown. The aim of this study was to detect the expression of LMP-1 in normal healthy human teeth and human teeth with various pathologic conditions. LMP-1 expression was determined by immunohistochemistry in all of the samples including 12 healthy teeth, 10 teeth with caries, 12 teeth with pulpitis, and 4 teeth with pulp calcification. We found that LMP-1 was expressed primarily in predentin, odontoblasts, and endothelial cells of the blood vessels of healthy teeth. In addition, LMP-1 expression was also found in unmineralized reparative dentin, odontoblast-like cells, and pulp fibroblasts in teeth with caries and pulpitis. Furthermore, we found LMP-1 expression on the surface of the pulp stone or in the residual predentin of teeth with pulp calcification. Our data suggest that LMP-1 plays a role in odontoblast differentiation and dentin matrix mineralization of human teeth with normal and pathologic conditions.
Wang, Xiaoying. Inmunohistochemical localization of LIM mineralization protein 1 in pulp–dentin complex of human teeth with normal and pathologic conditions. JOE, feb 2008;34(2):143-147
Investigado por Florina Santiago Vasconcelos, Alumna del grupo 2632 (2008), FES Iztacala, UNAM
| CONTENIDO GENERAL DEL CURSO | CONTENIDO DE LA UNIDAD | BIBLIOGRAFÍA DE ESTA SECCIÓN | ARTÍCULOS REVISADOS | PALABRAS CLAVE | SECCIONES: 1ª 2ª 3ª 4ª |