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Pressure on Anterior Region of Palate during Thumb-Sucking
Oral habit Finger-sucking Thumb-sucking Pressure Pressure sensor
2010/1/20
Measurement of the pressure applied to the anterior region of the palate and incisor region of the mandible during thumb-sucking was carried out 3 female children. A polyethylene bag embedded with a h...
Age-related Differences in Expression of Vascular Endothelial Growth Factor by Periodontal Ligament Cells In Vitro
Aging VEGF Periodontal ligament
2010/12/1
The purpose of this study was to evaluate age-related differences in expression of vascular endothelial growth factor (VEGF) by periodontal ligament (PDL) cells. PDL cells were obtained from Wistar ma...
Epinephrine in Local Anesthetic Cancels Increase in Tongue Mucosal Blood Flow after Stellate Ganglion Block in Rabbit
Stellate ganglion block Epinephrine Common carotid blood flow Tongue mucosal tissue blood flow Rabbit
2010/1/20
The goal of this study was to compare oral mucosal blood flow and duration of anesthetic action after stellate ganglion block (SGB) using lidocaine, with or without epinephrine, and discuss the effect...
渐进性咬合紊乱对大鼠髁突软骨碱性成纤维细胞生长因子表达的影响
咬合 髁突软骨 碱性成纤维细胞生长因子
2010/8/27
目的探讨渐进性咬合紊乱大鼠髁突软骨中碱性成纤维细胞生长因子（bFGF）表达的变化规律。方法建立大鼠渐进性咬合紊乱动物模型，应用免疫组织化学SABC方法检测髁突软骨中bFGF的表达，并通过计算阳性细胞密度来探讨bFGF在不同实验时间点的表达变化情况。结果bFGF主要表达在大鼠髁突软骨的增殖层、过渡层和肥大层。对照组大鼠髁突软骨中从6周龄到10周龄bFGF的表达逐渐增强，10周龄后降低并保持在一个稳定...
Pain serves as a warning of impending injury, triggering appropriate protective responses. Emotional and cognitive processing in the brain is involved in the sensation of pain. As Ca2+ waves in kerat...
Morphohistological Change and Expression of HSP70,Osteopontin and Osteocalcin mRNAs in Rat Dental Pulp Cells with Orthodontic Tooth Movement
Tooth movement HSP70 Osteopontin Osteocaclin mRNA
2010/1/20
Morphological change and expression of osteopontin, osteocalcin, and HSP70 mRNAs in rat dental pulp cells with experimental orthodontic tooth movement were investigated. Elastic rubber blocks, 0.65 mm...
Detection of Tumor DNA in Plasma Using Whole Genome Amplification
Malignant melanoma Adenoid cystic carcinoma
2010/12/1
Altered microsatellite DNA in the blood of cancer patients may provide a novel means for tumor detection. Such alterations are a major characteristic of many types of tumor especially those associated...
Percentile Curves for Food Acceptance Response Scores in Assessing Chewing Functions in Adults
Food acceptance response scores Percentile curves Oral condition Chewing difficulty Adult population
2010/1/21
The purpose of this study was to evaluate whether percentile curves for food acceptance response scores were useful in assessing oral and occlusal conditions. We used data obtained from Chiba City Pat...
Polymorphism of LPL Locus in Japanese and Comparison of PCR Amplification Efficiency from Degraded DNA between LPL Locus and the D21S11
Short tandem repeat (STR) LPL Japanese population D21S11 Degraded DNA
2010/1/21
The short tandem repeat (STR) polymorphism of the lipoprotein lipase (LPL) locus was amplified by PCR and analyzed using denaturing polyacrylamide gel electrophoresis followed by silver staining. Amon...
Distribution of White Spots after Debanding in Orthodontic Patients
White spots Orthodontic treatment Debanding
2010/4/9
Statement of problem: Fixed orthodontic appliances can interfere with removing bacterial plaques from dental surfaces which can ultimately lead to white spot formation. Purpose: The aim of this study ...
Oral Flora in Independent over 80-year-olds with more than 20 Teeth
Participants of 8020 campaign Oral flora Candida albicans
2010/12/1
The purpose of this study was to investigate oral flora in independent persons aged over 80 years with more than 20 remaining teeth. The subjects were 22 participants of the 8020 campaign (6 males and...
中国人下颌恒切牙根管弯曲的解剖学研究
下颌恒切牙 根管 弯曲度
2010/8/13
目的探讨下颌恒切牙根管弯曲情况。方法选择299颗离体下颌恒切牙, 将15号K锉插入根管, 唇舌向和近远中向采集数字化X线牙片图像, 测量根管的弯曲角度、弯曲半径以及弯曲长度, 并根据弯曲角度和弯曲形状进行分类。对测量结果进行统计分析。结果下颌恒切牙根管的弯曲角度、弯曲半径以及弯曲长度, 唇舌向分别为5.28°±5.52°、16.19 mm±12.38 mm、4.10 mm±2.01 mm, 近远中...
Loss of Heterozygosity and Microsatellite Instability on Chromosome 2q in Human Oral Squamous Cell Carcinoma
Chromosome 2 Oral squamous cell carcinoma Loss of heterozygosity (LOH) Microsatellite instability (MSI) Tumor suppressor gene
2010/1/21
Allelic imbalance or loss of heterozygosity (LOH) and microsatellite instability (MSI) have been used to identify regions on chromosomes that may contain putative tumor suppressor genes. To obtain a d...
Expression of bcl-2 in the Epithelial Lining of Odontogenic Keratocysts
Odontogenic cysts Radicular cyst Dentigerous cyst
2010/4/7
Statement of Problem: The aggressive nature and high recurrence rate of Odontogenic Keratocysts (OKCs) may be due to unknown factors inherent in the epithelium or because of enzymatic activity in the ...