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BACKGROUND Periapical lesions are a host response that involves immune reaction to prevent dissemination of bacteria from an infected root canal. The purpose of this study was to evaluate the levels(More)
The expression of cytokeratins (CKs) 7,8,10,13,14,18,19, vimentin and muscle-specific actin (MSA) was investigated in 17 mucoepidermoid carcinomas (MEC) by the streptavidin-biotin technique. The(More)
AIM To evaluate the biological properties of a variety of materials that could be used in apical surgery. METHODOLOGY The intraosseous implant technique recommended by the FDI (1980) and ADA (1982)(More)