Results 211 to 220 of about 14,750 (276)
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Odontoblast commitment and differentiation
Biochemistry and Cell Biology, 1998Histological and cytological organization confer specificity to the odontoblasts. These postmitotic, neural crest derived, polarized cells are aligned in a single layer at the periphery of the dental pulp and secrete the organic components of predentin-dentin.
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Molecular expression of Mg2+ regulator TRPM7 and CNNM4 in rat odontoblasts.
Archives of Oral Biology, 2018OBJECTIVE Magnesium, the second most abundant cation in cellular fluid, is critical for mineralization of hard tissues. Among the molecules involved in cellular Mg2+ homeostasis, functional impairment of Mg2+ permeable ion channel TRPM7 or Mg2 ...
J. Won, J. Kim, S. Oh
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Nucleoli of human odontoblasts
Archives of Oral Biology, 1972Abstract Nucleoli of human odontoblasts were studied in smears stained with buffered toluidine blue at pH 5, for the demonstration of RNP-containing structures, including nucleoli. The odontoblasts were obtained from 5 premolars removed for orthodontic reasons.
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Bone, 2017
The tooth root is essential for normal tooth physiological function. Studies on mice with mutations or targeted gene deletions revealed that osteoclasts (OCs) play an important role in tooth root development.
Hongjian Huang +6 more
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The tooth root is essential for normal tooth physiological function. Studies on mice with mutations or targeted gene deletions revealed that osteoclasts (OCs) play an important role in tooth root development.
Hongjian Huang +6 more
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Odontoblast: a mechano‐sensory cell
Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, 2008AbstractOdontoblasts are organized as a single layer of specialized cells responsible for dentine formation and presumably for playing a role in tooth pain transmission. Each cell has an extension running into a dentinal tubule and bathing in the dentinal fluid.
Henry, Magloire +4 more
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The ultrastructure of human fetal odontoblasts
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1970The ultrastructure of odontoblasts of deciduous teeth from two human fetuses (CRL 159 and 195 mm) was investigated. The human odontoblast is a polarized cell with a characteristic localization of its organelles and demonstrates similarities with odontoblasts from non-human materials.
M E, Matthiessen, F A, von Bülow
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Multifocal Odontoblastic Dysplasia in a Dog
Journal of Veterinary Dentistry, 2010A two-year-old Boerboel dog presented for a discolored left maxillary canine tooth. Dental radiographs revealed abnormally mineralized pulp within the discolored tooth. Similar radiographic findings were also seen in both maxillary third incisor teeth and in the remaining canine teeth to varying degrees.
Christopher W, Smithson +2 more
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Terminal end of the odontoblast process
Journal of Endodontics, 1988The terminal end of the odontoblast process wasexamined in rat and human molars by scanning electron microscopy on teeth that were surface demineralized and collagenase digested. It was found that in both samples the odontoblast process ended as a dilated sphere at or just below the dentinoenamel junction.
M J, Sigal, R, Chernecky
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Activation of mitophagy in inflamed odontoblasts
Oral Diseases, 2019AbstractObjectivesMitophagy is an important mitochondrial quality control mechanism. In this study, we investigated the mitochondrial damage and mitophagy occurred in inflammatory human dental pulp and lipopolysaccharide‐stimulated preodontoblasts.Materials and MethodsIn dental pulp tissues and lipopolysaccharide‐stimulated preodontoblasts ...
Fuhua Yang +6 more
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