16 research outputs found
A SCANNING ELECTRON MICROSCOPIC STUDY ON THE DIFFERENCES BETWEEN NEWLY ERUPTED TEETH AND OLD TEETH WITH REFERENCE TO FISSURE ENAMEL SURFACES AND CONTENTS
Scanning electron microscopy of the fissure enamel surfaces of newly erupted permanent teeth and old sound teeth long-standing against caries demonstrated two distinct features; prismatic enamel and prismless enamel. Prismatic enamel was commonly found on the walls of fissures of newly erupted teeth and rarely found on the bases of fissures of old teeth. Prismless enamel was usually found on both sides of fissures of old teeth. Various types of calcified contents were almost confined on the prismless enamel surfaces of the occlusal orifice of fissures of old teeth, while organic materials and bacterial contents were found on the prismatic enamel surfaces of newly erupted teeth
Immunohistochemical and ultrastructural investigation of apoptotic cell death in granular cell ameloblastoma
Telomerase activity and telomerase reverse transcriptase (TERT) expression in ameloblastomas
Immunohistochemical analysis of cell-cycle- and apoptosis-related factors in lining epithelium of odontogenic keratocysts
A histopathological study of lymphoepithelial island formation in labial salivary glands in patients with primary Sjögren’s syndrome
Clear cell odontogenic tumor in the mandible: report of a case with duct-like appearances and dentinoid induction
Prognosis of hepatocellular carcinoma accompanied by microscopic portal vein invasion
AIM: To investigate the prognostic factors in patients with hepatocellular carcinoma (HCC) accompanied by microscopic portal vein invasion (PVI)