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DISTRIBUTION OF R-FACTORS IN GRAM NEGATIVE BACTERIA
Entero bacteria Gram negative bacteria
2009/12/25
A total number of 259 gram negative bacteria (entero-bacteria) isolated during the years 1973-1974 was examined. These strains were isolated from sick children referred and or hospitalized in a childr...
Axonal bouton modeling, detection and distribution analysis for the study of neural circuit organization and plasticity
Axonal bouton modeling detection and distribution analysis neural circuit organization and plasticity
2009/12/23
Axonal bouton modeling, detection and distribution analysis for the study of neural circuit organization and plasticity.
Objective Evaluation of Differences in Protein Subcellular Distribution
Objective Evaluation of Differences Protein Subcellular Distribution
2009/12/23
Research on the cell and molecular biology of proteins
involved in membrane traf®c often requires determination
of the effects of various experimental conditions
on the subcellular distribution...
Changes in Body Weight and Fat Distribution;Risk Factors for Abnormal Glucose Homeostasis? Tehran Lipid and Glucose Study
Body mass index waist circumference Waist/Hip ratio Obesity Diabetes Prediabetes
2009/12/17
Background: Obesity is a known risk factor for type 2 diabetes and its prevalence is increasing. The aim of this study was to examine the association between changes in body weight and body fat distri...
Ferrule Designs and Stress Distribution in Endodontically Treated Upper Central Incisors:3D Finite Element Analysis
Post and Core Technique Finite Element Analysis Max-illa Incisor Tooth Nonvital
2009/12/17
Objective: The main goal of this study was to evaluate stress distribution of endodonti-cally treated maxillary central incisors restored with glass fiber posts, composite resin cores, and crowns with...
Blood Flow Distribution of Repaired Lip in Cleft Lip Patients
Cleft lip Scar Blood flow Laser Doppler imaging
2010/3/9
Objective: To investigate the blood flow distribution in the repaired lip of cleft patients using a laser Doppler imager and to evaluate the difference in blood flow of the scar tissue between unilate...
ABO Blood Groups Distribution and Cardiovascular Major Risk Factors in Healthy Population
ABO blood group cardiovascular risk factors Iran
2009/11/26
Background: This study was designed to investigate whether there was an association between ABO blood groups and cardiovascular risk factors in healthy population.Methods: In this cross-sectional...
Photoelastic analysis of stress distribution on parallel and angled implants after installation of fixed prostheses
Dental implantation endosseous Prosthesis implantation
2009/10/20
The longevity of implant-supported prosthetic rehabilitation depends largely on how the masticatory forces are transferred to the implants and surrounding bone. Anatomical conditions, bone morphology ...
Prevalence and distribution of developmental enamel defects in the primary dentition of pre-school children
Enamel defect Developmental defect Dental enamel hypoplasia Dentition primary Prevalence
2009/10/19
Developmental defects of the enamel (D.D.E.) are changes in the deciduous dentition that have been little studied in Brazil, although they lead to aesthetic problems, dental sensitivity and may be pre...
Activity,distribution and regulation of phosphofructokinase in salivary gland of rats with streptozotocin-induced diabetes
Diabetes mellitus Phosphofructokinase-1 Salivary glands Parotid gland Submandibular gland
2009/10/19
Although the influence of diabetes on salivary glands is well studied, it still presents conflicting results. In this work, the regulation of the phosphofructokinase-1 enzyme (PFK-1) was studied utili...
Stress distribution in the cervical region of an upper central incisor in a 3D finite element model
Tooth injuries Tomography Methods Imaging three-dimensional Computing methodologies
2009/10/16
The aim of this study was to evaluate the stress distribution in the cervical region of a sound upper central incisor in two clinical situations, standard and maximum masticatory forces, by means of a...
Geographic Distribution of Postgraduate Dental Trainees in Japan
Postgraduate clinical training for dentists Imbalanced distribution of dentists Number of postgraduate dental trainees Clinical training facilities-group system
2010/1/21
Postgraduate clinical training for dentists in Japan became mandatory in April 2006. Mandatory postgraduate clinical training for physicians has been criticized as having accelerated the imbalance in ...
Influence of Layer Thickness on Stress Distribution in Ceramic-Cement-Dentin Multilayer Systems
All-ceramic FEA Cement
2009/9/11
The effects of dentin and cement thicknesses on stress level and distribution of crack propagation in ceramic-cement-dentin multilayer complex were analyzed. Custom-designed finite element analysis pr...
Stress Distribution in Roots Restored with Different Types of Post Systems with Composite Resin
Nonlinear finite element analysis Young's modulus Von Mises stress
2009/9/11
Although composite resin core is used with various types of prefabricated posts, it remains unclear which kind of material is most suitable for the post. The aim of this study was to evaluate the infl...
Investigation of Stress Distribution in Roots Restored with Different Crown Materials and Luting Agents
Nonlinear finite element analysis Young′s modulus Von Mises stress
2009/9/11
The purpose of this study was to identify crown materials and luting agents that would decrease the stress concentrated at the roots of endodontically treated teeth. To this end, natural tooth model (...