Assessment of Proliferative Activity and Angiogenesis in Ameloblastoma: A Comparison Based on Patient Age
スポンサーリンク
概要
- 論文の詳細を見る
Background. Plexiform ameloblastoma is more common in younger patients while and the follicular pattern is more frequently seen in older patients. However, factors implicated in determining the micro-scopic growth pattern of ameloblastoma are unclear. Methods. A total of 23 cases of ameloblastoma were included in this study and were divided into 2 groups according to age: group A⪇15 years (12 cases), and group B⪈60 years (11 cases). Each group was assessed for predominant histological pattern (follicular vs. plexiform) and for immunoreactivity with 2 monoclonal antibodies: Ki-67 and CD31. Ki-67 labeling index, intratumor microvessel density (IMVD) and intratumor microvessel area (IMVA) were calculated in each case. Results. The majority of cases in group A exhibited a plexiform pattern, while the follicular pattern predominated among group B. Ki-67 labeling index, IMVD, and IMVA were significantly higher in group A than in group B. When the 2 histological patterns of ameloblastoma were compared, only IMVD and IMVA were statistically higher in plexiform ameloblastoma. Conclusions. Our results suggest that angiogenesis could affect the pattern of tumor growth in ameloblastoma. Both angiogenesis and growth pattern were influenced by patient age.
- 日本大学の論文
著者
-
OKADA Hiroyuki
Department of Gastroenterology/Hepatology, Okayama University Medical School and Graduate School of
-
KUYAMA Kayo
Department of Oral Pathology, Nihon University School of Dentistry
-
YAMAMOTO Hirotsugu
Department of Oral Pathology, Nihon University School of Dentistry
-
Okada Hiroyuki
Department Of Cardiology Musashino Red Cross Hospital
-
Kuyama Kayo
Department Of Oral Pathology And Clinical Laboratory Nihon University School Of Dentistry At Matsudo
-
Kuyama Kayo
Department Of Pathology Nihon University School Of Dentistry At Matsudo
-
Koizumi Yasuyuki
Department of Pathology, Nihon University School of Dentistry at Matsudo
-
Yamamoto Hirotsugu
Department Of Pathology Nihon University School Of Dentistry At Matsudo
-
Yamamoto Hirotsugu
Department Of Oral Pathology And Clinical Laboratory Nihon University School Of Dentistry At Matsudo
-
Kauzman Adel
Department of Stomatology, Faculty of Dentistry, University of Montreal
-
McComb R.
Department of Oral Pathology and Medicine, Faculty of Dentistry, University of Toronto
-
Mccomb R.
Department Of Oral Pathology And Medicine Faculty Of Dentistry University Of Toronto
-
Kauzman Adel
Department Of Stomatology Faculty Of Dentistry University Of Montreal
-
Koizumi Yasuyuki
Department Of Pathology Nihon University School Of Dentistry At Matsudo:department Of Oral Pathology
-
Koizumi Yasuyuki
Department Of Pathology Nihon University School Of Dentistry At Matsudo
-
Okada Hiroyuki
Department Of Pathology Nihon University School Of Dentistry At Matsudo
-
Yamamoto Hirotsugu
Department of Optical Science and Technology, Faculty of Engineering, The University of Tokushima, 2-1, Minamijosanjima-cho, Tokushima 770-8506, Japan
関連論文
- Clonal Analysis of Bilateral, Recurrent, or Systemically Multifocal Ocular Adnexal Lymphoma
- Aspiration pneumonia : With special reference to pathological and epidemiological aspects, a review of the literature
- PE-273 Effects of Corticosteroid Therapy on Cardiac Sarcoidosis with Ventricular Tachycardia(Cardiomyopathy, Clinical 2 (M) : PE47)(Poster Session (English))
- Effects of Autonomic Tone on the Initiation and Maintenance of Atrial Fibrillation Originating from the Pulmonary Vein(Arrhythmia, Diagnosis/Pathophysiology/EPS 11 (A), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- An Unusually Large Submandibular Salivary Calculus: Case Report and Structural Analysis
- PJ-686 Prolonged Anticoagulant Therapy for Acute Myocardial Infarction with protein C and/or S deficiency(PJ115,Thromboembolism/Antithrombotic Therapy/Thrombolysis (IHD),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulat
- PJ-476 Experimental Numerical Evaluation of the Vessel Wall Stress Caused by Venous Filter Strut(PJ080,Pulmonary Circulation 1 (H),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- PJ-024 How to Make an Anatomical Linear Ablation for Verapamil Sensitive Idiopathic Left Ventricular Tachycardia(PJ004,Arrhythmia, Others (Clinical/Diagnosis/Treatment) 8 (A),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Cir
- PJ-023 Morphological changes of 12-lead electrocardiogram after anatomical linear ablation for verapamil-sensitive idiopathic left ventricular tachycardia(PJ004,Arrhythmia, Others (Clinical/Diagnosis/Treatment) 8 (A),Poster Session (Japanese),The 73rd Ann
- DPE-058 High Risk Group of Cardiopulmonary Arrest Caused by Vasospastic Angina(DPE10,Angina Pectoris (Clinical) (IHD),Digital Poster Session (English),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
- FRS-006 Paroxysmal Atrial Fibrillation Originating from Atrial Septum : Significance of Biatrial Mapping and Ablation(FRS2,Novel Strategy for Atrial Fibrillation (A),Featured Research Session (English),The 73rd Annual Scientific Meeting of The Japanese Ci
- PE-148 Long-term Outcomes of Catheter Ablation for Idiopathic Ventricular Tachycardia Originating from Coronary Cusp(Arrhythmia, therapy-10 (A) PE25,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Societ
- PJ-741 Effectiveness and Safety of Temporary Inferior Vena Cava Filters for Secondary Prevention from Acute Pulmonary Embolism(Pulmonary circulation(04)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-211 Linear Atrial Substrate Modification in Chronic Atrial Fibrillation(Arrhythmia, therapy(19)(A),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
- PE-376 Efficacy of Additional Atrial Linear Abiation for Non-pulmonary Vein Origin Atrial Fibrillation Occurring after Pulmonary Vein Isolation(Arrhythmia, therapy(14)(A),Poster Session(English),The 72nd Annual Scientific Meeting of the Japanese Circulati
- OJ-353 Effects of Autonomic Tone on the Occurrence of PV Originating Atrial Fibrillation in a Chronic AV Block Model(Arrhythmia, diagnosis/pathophysiology/EPS-4 (A) OJ59,Oral Presentation (Japanese),The 70th Anniversary Annual Scientific Meeting of the Ja
- PJ-009 Electrophysiological Characteristics of Residual Conductive Gap at Potential Target Sites During Catheter Ablation of Isthmus-Dependent Atrial Flutter(Arrhythmia, Diagnosis/Pathophysiology/EPS 4 (A): PJ2)(Poster Session (Japanese))
- Correlation Between Histological Evaluation and PCR-based Clonality Analysis of Gastric MALT Lymphomas Treated by Eradication of Helicobacter pylori
- PE-013 New Simple ECG Criteria to Characterize Specific Locations of Tachycardia Origin in Patients with Right Ventricular Outflow Tract Tachycardia(Arrhythmia, Diagnosis/Pathophysiology/EPS 1 (A) : PE3)(Poster Session (English))
- Isolation and Characterization of Two Plasmids That Mediate Macrolide Resistance in Escherichia coli : Transferability and Molecular Properties
- Immunohistochemical Localization of Relaxin in Rat Periodontal Ligaments, Dental Pulp Tissue, and Midpalatal Suture
- Histopathological and Immunohistochemical Studies of Intramucosal Nevus in the Oral Mucosa : With Special Reference to “Maturation” and “Origin” of the Nevus Cells
- X-ray Phase-Contrast Imaging and X-ray Absorption Fine Structure Analysis using Parametric X-ray Radiation Generated at LEBRA, Nihon University
- A Clinical and Histopathological Study of Guided Bone Regeneration Using Polytetrafluoroethylene Membrane in the Wound Resulting from Human Tooth Extraction
- Low Operational Voltage of Organic Electroluminescent Devices with a High Bipolar Conducting Silole Derivative
- Serial changes of ^I-BMIPP and ^TI SPECT on Ampulla cardiomyopathy
- ^I-BMIPP and ^TI cardiac imaging for detecting transient myocardial vasospastic ischemia induced by acetylcholine
- PJ-286 Coronary Cusps : Distinctive Local Electrogram and Anatomical Position by Aortography(Arrhythmia, diagnosis/pathophysiology/EPS-14, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-193 Improvement of BNP Level in Patients with persistent Atrial Fibrillation Who Underwent Extensive Encircling Pulmonary Vein Isolation(Arrhythmia, diagnosis/pathophysiology/EPS-11, The 71st Annual Scientific Meeting of the Japanese Circulation Societ
- PJ-192 Significant Correlation with Left Atrial Pressure and Brain Natriuretic Peptide Levels in Paroxysmal Lone Atrial Fibrillation(Arrhythmia, diagnosis/pathophysiology/EPS-11, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- PE-026 The Novel ECG Predictor for Tough Outflow Tract Ventricular Tachycardia Cases : Peak Deflection Index on an Inferior Lead(Arrhythmia, diagnosis/pathophysiology/EPS-06, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- FRS-091 Improvement of Experimental Autoimmune Myocarditis by Treatment of Mesenchymal Stem Cell is Associated with Angiogenesis(Heart Failure, Cardiac Remodeling and Cardiomyopathy 2, The 71st Annual Scientific Meeting of the Japanese Circulation Society
- PE-432 A Specific Inhibitor of Plasminogen Activator Inhibitor-1 Suppresses Rat Autoimmune Myocarditis(Myocarditis, basic/clinical-2 (M) PE72,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- Pachydermoperiostosis associated with juvenile polyps of the stomach and gastric adenocarcinoma
- JTII-10 The Cytological Findings of Triamcinolone Acetonide Treatment in Oral Ulers
- Osteosarcoma of the mandible in an aged person
- Diagnostic Problems of Early and Primary Lesions of Tuberculous Cervical Lymphadenitis
- Genotyping of Heterogenous Osteopetrotic Mice Using Microsatellite Markers
- 8. In situ observation of thermal effect on dentine using E-SEM.
- 5. Observation of bone matrix in osteopetrotic (op/op) mouse by backscttered electron image.
- OE-354 Transplantation of Amniotic Mesenchymal Cells Into Rat Cardiomyocytes : Novel Strategies for Repairing Damaged Myocardium(Development and Differentiation 2 (H) : OE45)(Oral Presentation (English))
- Basic research for crystal composition of sialolith(Poster Session,The 16th Annual Meeting of the Society for Hard Tissue Regenerative Biology in Matsumoto Dental University)
- Synthesis and Carrier-transporting Properties of 5,10-Dihydro-5,5-dimethyl-10,10-diphenyl-1,9-diazasilanthrene
- Dual Drive and Emission Panel
- Improved Light Outcoupling in Organic Electroluminescent Devices with Random Dots
- White Organic Electroluminescent Devices Fabricated Using Ink-Jet Printing Method
- Secure Information Display with Two Limited Viewing Zones Using Two Decoding Masks Based on Visual Secret Sharing Scheme
- Near-Infrared Spectroscopy Probe with Position Sensor
- Processing Structures on Human Fingernail Surfaces Using a Focused Near-Infrared Femtosecond Laser Pulse
- Expression of VEGF, VEGF-R2, bFGF and FGF-R in Oral Capillary Hemangioma
- Analysis of Liquid Specimen in a Glass Ampoule by 532nm Laser Micro-FT-Raman
- Intermittent Crystal Growth of Unusually Long Submandibular Sialolith Revealed by Micro-Focus-and Selected-Area-X-Ray Diffraction
- Pneumocystis carinii pneumonia in patients with ulcerative colitis
- A monoclonal antibody to rat asialoglycoprotein receptor that recognizes an epitope specific to its major subunit
- CONCURRENT GASTRIC AND COLONIC LOW-GRADE MUCOSA-ASSOCIATED LYMPHOID TISSUE LYMPHOMATA IN A PATIENT WITHOUT HELICOBACTER PYLORI INFECTION
- Langerhans Cell Histiocytosis in the Mandible : Computed Tomography and Magnetic Resonance Imaging
- Protective Effect of Passive Immunization against TNF-α in Infected with Sendai Virus
- Localization of RANKL and cathepsin K, B and L in rat periodontal tissues during experimental tooth movement
- Prevalence of Amlodipine-induced Gingival Overgrowth
- Investigation of Microdeflection Liquid Crystal Display Modes
- Dietary Intake, Neutrophil Fatty Acid Profile, Serum Antioxidant Vitamins and Oxygen Radical Absorbance Capacity in Patients with Ulcerative Colitis
- Electro-Optic Responses of Antiferroelectric Liquid Crystals with Very Short Reverse Pulse Voltage
- Immunohistochemical expression of neural tissue markers (neuron-specific enolase, glial fibrillary acidic protein, S100 protein) in ameloblastic fibrodentinoma :A comparative study with ameloblastic fibroma
- Synthesis and Properties of 9, 9'-Diaryl-4, 5-diazafluorenes. A New Type of Electron-Transporting and Hole-Blocking Material in EL Device
- The Behavior of Neutral Particles in NOVA-II Plasma
- Determination of Z_ and Ion Density of NOVA II Tokamak Plasma by Neutral Beam Probe
- A Monte-Carlo Simulation for Neutral Beam Probing of Plasma Current Profile
- Effect of Oral Administration of High Advanced-Collagen Tripeptide (HACP) on Bone Healing Process in Rat
- 15. Analysis of tissue texture and component by means of micro FT-IR.
- Experimental Study of Bone Formation Ability with the Periosteum on Rat Calvaria
- Edrophonium induced right ventricular outflow tract tachycardia
- Remarkable improvement of left ventricular function after catheter ablation of frequent ventricular premature beats originating from right ventricular outflow tract
- The electrocardiographic algorithm to clarify the sites of origin of idiopathic outflow tract ventricular tachycardia
- Detection of the flanking MIT markers for the op gene on mouse chromosome 3
- Conformation Change of α-Helix Peptide for Sensing of Deactivation of Nuclear Receptor : Immunoassay Using Polyclonal Antibody Specific for the C-Terminal α-Helix 12 of Estrogen-Related Receptor γ(ERRγ)
- Idiopathic polymorphic ventricular Tachycardia triggered by right ventricular outflow origin repetitive ventricular responses : New clinical entity of sudden cardiac death
- Fully Self-Aligned Amorphous-Silicon MUS Transistors
- Influence of radiofrequency catheter ablation from the coronary cusps in pigs : The relationship between lesion size and local ventricular electrogram
- Burst atriat pacing during cathter ablation of slow pathway of AVNRT : An effective method to aviod AV block
- Optical Bit Recording in a Human Fingernail
- Double-Faced Organic Light-Emitting Device Using Laminate Method
- Self-Aligned Organic Light-Emitting Diodes with Color Changing by Ink-Jet Printing Dots
- Organic Electroluminescent Devices Using a Mixed Single Layer
- Efficacy of combination drug therapy with amiodarone and class I antiarrhythmics in comparison with catheter ablation for paroxysmal atrial fibrillation
- High output pacemapping of left ventricular outflow tract around the left fibrous trigone
- Characteristics of induction pattern of ventricular fibrillation in patients with Brugada syndrome and idiopathic ventricular fibrillation
- Algorithm to predict the focus by P wave configuration during atrial tachycardia
- Idiopathic left ventricular outflow tract tachyarrhythmia originating from the aortic sinus or the mitral annulus
- Reduction of mitral regurgitation by His-bundle pacing or right ventricular outflow septal pacing in comparison with right ventricular apical pacing
- Stereoscopic Full-Color Light Emitting Diode Display Using Parallax Barrier for Different Interpupillary Distances
- Dietary Intake, Fatty Acid Profile in Plasma and NeutrophilPhospholipids, and Serum Antioxidant Levels in Patients with Crohn's Disease
- Correlation Between Histological Evaluation and PCR-based Clonality Analysis of Gastric MALT Lymphomas Treated by Eradication of Helicobacter pylori
- Time-of-Flight Measurement of Hole Mobility in Aluminum (III) Complexes
- Spatial and Temporal Properties of a Nonlinear Optical Feedback System
- Spatial Property of Formed Patterns Depending on Focus Condition in a Two-Dimensional Optoelectronic Feedback System
- Assessment of Proliferative Activity and Angiogenesis in Ameloblastoma: A Comparison Based on Patient Age
- NOVEL CHROMOENDOSCOPIC METHOD USING AN ACETIC ACID-INDIGOCARMINE MIXTURE FOR DIAGNOSTIC ACCURACY IN DELINEATING THE MARGIN OF EARLY GASTRIC CANCERS
- Circuit Simulation of Organic Electroluminescent Devices
- Spray Method for Organic Electroluminescent Device Fabrication
- Fully Self-Aligned Organic Electroluminescent Devices with Dual Sidewall Structures