Scanning electron microscopic study of dentinal pulpal walls in relation to age and tooth area
スポンサーリンク
概要
- 論文の詳細を見る
A study was conducted to observe the surface morphological changes of human dentinal pulpal walls in specific areas of the tooth at various ages. Thirty-two extracted human non-carious teeth with single root canals were used. The teeth were divided longitudinally in the bucco-lingual plane and prepared for scanning electron microscopy (SEM). The specimens were divided into two groups (younger and older) according to age. Four central sites of the dentinal pulpal wall, including coronal, cervical, mid-root and apical sections, were selected as specific locations. Under the conditions of this study, six basic types of SEM appearance at dentinal pulpal wall surfaces were identified on the basis of calcospherite shape and mineralization. The appearance of the calcospherites varied according to tooth age and location along the dentinal pulpal walls. (J. Oral Sci. 50, 199-203, 2008)
- 日本大学歯学部の論文
著者
-
Ogiso Bunnai
Department Of Endodontics Nihon University School Of Dentistry
-
Hayashi Makoto
Depart. Of Bioteclnology Graduate School Of Eng. Osaka Univ.
-
Tsurumachi Tamotsu
Department of Endodontics, Nihon University School of Dentistry
-
Zhan Wu
Department of Endodontics, Shandong University School of Dentistry
-
Huang Tzyh-Jau
Department of Conservative Dentistry, School of Dentistry, Kaohsiung Medical College
関連論文
- Effects of Obesity and Smoking on Mental Stress-Induced Blood Pressure and Augmentation Index Responses in Normotensive Young Males : The J-SHIPP Study
- Cytosolic Aconitase Participates in the Glyoxylate Cycle in Etiolated Pumpkin Cotyledons : GENE STRUCTURE AND EXPRESSION : PROTEINS, ENZYMES AND METABOLISM
- Isolation of the Gene for EILP, an Elicitor-Inducible LRR Receptor-Like Protein, from Tobacco by Differential Display
- Molecular Cloning of a Defense-Response-Related Cytochrome P450 Gene from Tobacco
- 711 Bioremediation system for heavy metals using leguminous plant and Rhizobia symbiosis
- Functional Differentiation of Peroxisomes Revealed by Expression Profiles of Peroxisomal Genes in Arabidopsis thaliana
- Proteomic Analysis of Leaf Peroxisomal proteins in Greening Cotyledons of Arabidopsis thaliana
- Direct Interaction and Determination of Binding Domains among Peroxisomal Import Factors in Arabidopsis thaliana
- Distribution and Characterization of Peroxisomes in Arabidopsis by Visualization with GFP : Dynamic Morphology and Actin-Dependent Movement
- Ped3p is a Peroxisomal ATP-Binding Cassette Transporter that might Supply Substrates for Fatty Acid β-Oxidation
- Developmental Analysis of a Putative ATP/ADP Carrier Protein Localized on Glyoxysomal Membranes During the Peroxisome Transition in Pumpkin Cotyledons
- Pumpkin Peroxisomal Ascorbate Peroxidase is Localized on Peroxisomal Membranes and Unknown Membranous Structures
- Novel Glyoxysomal Protein Kinase, GPK1, Identified by Proteomic Analysis of Glyoxysomes in Etiolated Cotyledons of Arabidopsis thaliana
- Variation of the Amino Acid Content of Arabidopsis Seeds by Expressing Soybean Aspartate Aminotransferase Gene
- Evaluating Occlusal Caries Using a Non-Destructive Micro-CT Examination
- The rapid-flowering desert annual:development of the shoot apical meristem
- Evidence for Commitment of Flowers on the Mother Plant to Floral Regeneration in Nicotiana plumbaginifolia Viv.
- Histological Morphology and Development of the Shoot Apical Meristem of a Rapid-flowering Desert Annual Pectis papposa Gray
- Microbody Defective Mutants of Arabidopsis
- Hydroxypyruvate Reductase with a Carboxy-Terminal Targeting Signal to Microbodies is Expressed in Arabidopsis
- cDNA Cloning and Expression of a Gene for Isocitrate Lyase in Pumpkin Cotyledons
- Functional Transformation of Microbodies in Higher Plant Cells
- Electronic Spectra of Push-Pull 4-Phenylaminoazobenzene Derivatives
- Nodule Organogenesis in Lotus japonicus
- Functional Classification of Arabidopsis Peroxisome Biogenesis Factors Proposed from Analyses of Knockdown Mutants
- Oligomeric Proteins Containing N-Terminal Targeting Signals are Imported into Peroxisomes in Transgenic Arabidopsis
- Accumulation of a Fusion Protein Containing 2S Albumin Induces Novel Vesicles in Vegetative Cells of Arabidopsis
- Glyoxysomal Malate Dehydrogenase in Pumpkin : Cloning of a cDNA and Functional Analysis of Its Presequence
- Changes in Targeting Efficiencies of Proteins to Plant Microbodies Caused by Amino Acid Substitutions in the Carboxy-terminal Tripeptide
- SCREENING FOR MATERNAL mRNAs ENCODING TRANSCRIPTION FACTORS REQUIRED FOR GERMLINE DEVELOPMENT IN DROSOPHILA(Developmental Biology,Abstracts of papers presented at the 76^ Annual Meeting of the Zoological Society of Japan)
- Expression of a Major House Dust Mite Allergen Gene from Dermatophagoides farinae in Lotus japonicus Accession Miyakojima MG-20 (Plant Biotechnology)
- How Many Peas in a Pod? Legume Genes Responsible for Mutualistic Symbioses Underground
- Suppression of Peroxisome Biogenesis Factor 10 Reduces Cuticular Wax Accumulation by Disrupting the ER Network in Arabidopsis thaliana
- Plant Catalase is Imported into Peroxisomes by Pex5p but is Distinct from Typical PTS1 Import
- Proteomic Analysis of Highly Purified Peroxisomes from Etiolated Soybean Cotyledons
- Root Hair Abundant Genes LjRH101 and LjRH102 Encode Peroxidase and Xyloglucan Endotransglycosylase in Lotus japonicus(Plant Biotechnology)
- Frontiers of Research on Organelle Differentiation
- Birt-Hogg-Dubé Syndrome with Multiple Cysts and Recurrent Pneumothorax: Pathological Findings
- Pollen Development and Tube Growth are Affected in the Symbiotic Mutant of Lotus japonicus, crinkle
- cDNA Cloning of Thylakoid-Bound Ascorbate Peroxidase in Pumpkin and Its Characterization
- Efficient Transformation of Mesorhizobium huakuii subsp.rengei and Rhizobium Species
- 167 Bioremediation of heavy metals by expression of the metallothionein in Renge-soh nodules
- A remark on G. Glaubermans theorem
- Plant Peroxisome:Molecular Basis of the Regulation of their fundtions
- ON THE UNIQUENESS OF THE CLOSED ORBIT OF THE LIENARD SYSTEM
- ON THE UNIQUENESS OF THE CLISED ORBIT OF FITZHUGH-NAGUMO SYSTEM
- Rapid Flower Intiation of a Desert Ephemeral Pectis papposa Gray
- Cell Theory in its Development and Inheritance in Meiji Japan
- Effect of canal taper and plugger size on warm gutta-percha obturation of lateral depressions
- Effects of a calcium phosphate cement on mineralized nodule formation compared with endodontic cements
- Azacitidine-Induced Pneumonitis in a Patient with Myelodysplastic Syndrome: First Case Report in Japan
- Loss of XRN4 Function Can Trigger Cosuppression in a Sequence-Dependent Manner
- Esthetic and endodontic management of a deep crown-root fracture of a maxillary central incisor
- DNA Synthesis and Fragmentation in Bacteroids during Astragalus sinicus Root Nodule Development
- Ultrasonic irrigation of a maxillary lateral incisor with perforation of the apical third of the root
- ADSORPTION OF SURFACE ACTIVE AGENTS BY CANDIDA ALBICANS STUDIED BY THE RADIO TRACER METHOD
- Bone regeneration with systemic administration of lactoferrin in non-critical-sized rat calvarial bone defects
- Endodontic treatment of bilateral dens evaginatus premolars with large periapical lesions
- Scanning electron microscopic study of dentinal pulpal walls in relation to age and tooth area
- Longer HSD11B2 CA-repeat in impaired glucose tolerance and type 2 diabetes