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Diagnosing Tuberculosis With a Novel Support Vector Machine-Based Artificial Immune Recognition System
Artificial Intelligence Classification Data Mining Support Vector Machines Expert Systems
2015/10/22
Background: Tuberculosis (TB) is a major global health problem, which has been ranked as the second leading cause of death from an infectious disease worldwide. Diagnosis based on cultured specimens i...
Assessing the Effect of Quantitative and Qualitative Predictors on Gastric Cancer Individuals Survival Using Hierarchical Artificial Neural Network Models
Survival Life Expectancy Proportional Hazards Model Neural Networks
2015/9/29
Background: There are numerous unanswered questions in the application of artificial neural network models for analysis of survival data. In most studies, independent variables have been studied as qu...
Color Differences between Artificial and Natural Teeth in Removable Partial Denture Wearers
Removable partial denture Tooth color selection Artificial tooth
2010/12/1
The purpose of this study was to investigate differences between natural tooth color and that selected for artificial teeth in partial dentures at our department with a view to establishing criteria f...
Comparative effects of two different artificial body fluids on Candida albicans adhesion to soft lining materials
Adhesion Candida albicans Denture soft lining materials
2010/11/26
This study investigated the C. albicans adhesion to cold- and heat-polymerized soft lining materials that were initially incubated in two different artificial body fluids, namely saliva and nasal secr...
Solubility of Three Luting Cements in Dynamic Artificial Saliva
Solubility Glass Ionomer Cements Zinc Phosphate Cement Polycarboxy-late Cement
2009/12/14
Objective: The purpose of this study was to evaluate the solubility of three luting cements in artificial saliva.
Materials and Methods: Twenty disks (10×4 mm) of polycarboxylate, zinc phosphate and ...
Application of artificial neural network to predict graft survival after kidney transplantation:Reports of 22 years follow up of 316 patients in Isfahan
kidney transplantation graft survival artificial neural networks
2009/11/26
Background: Kidney transplantation had been evaluated in some researches in Iran mainly with clinical approach. In this research we evaluated graft survival in kidney recipients and factors impacting ...
Engineered FADD Induces Apoptosis via an Artificial Death-Inducing Signaling Complex (DISC)
apoptosis FADD biotechnology DISC engineered protein
2009/10/26
An engineered Fas-associated death domain protein (FADD), 2DEDplusE—made previously by fusing the tandem DEDs of FADD to the E protein of lambda phage-greatly enhances apoptosis-inducing activity in a...
Electrochemical behavior and pH stability of artificial salivas for corrosion tests
Saliva artificial Hydrogen-ion concentration Corrosion Sodium fluoride
2009/10/19
It is assumed that the compositions of artificial salivas are similar to that of human saliva. However, the use of solutions with different compositions in in vitro corrosion studies can lead dissimil...
Effect of Adhesive Primer Developed Exclusively for Heat-curing Resin on Adhesive Strength between Plastic Artificial Tooth and Acrylic Denture Base Resin
Adhesive primer Adhesion Artificial tooth
2009/9/14
Despite progress in the development of denture base resin and artificial tooth materials, dental clinics are still plagued with artificial teeth falling off the denture base - due to poor bond strengt...
Effect of Ultraviolet Light Irradiation on Bonding of Experimental Composite Resin Artificial Teeth
UV irradiation Composite resin artificial teeth Shear bond strength
2009/9/14
The purpose of the present study was to evaluate how ultraviolet light (UV) irradiation using an ordinary UV sterilizer would affect the bonding of experimental composite resins to an autopolymerizing...
Resin Infiltration of Artificial Enamel Caries Lesions with Experimental Light Curing Resins
Caries Infiltration Infiltrant
2009/9/14
To prevent enamel lesions from further demineralization, a complete and homogeneous penetration of low-viscosity resins (‘infiltrants’) should be accomplished. With commercially available adhesives, t...
Synthetic Osteopontin-derived Peptide SVVYGLR can Induce Neovascularization in Artificial Bone Marrow Scaffold Biomaterials
CO3Ap-collagen Bone marrow scaffold biomaterials SVVYGLR
2009/9/14
We have previously reported that an osteopontin-derived SVVYGLR peptide exhibited potent angiogenic activity in vitro and in vivo. In the present study, the focus points were on the in vitro effect of...
Development of Cell-hybrid Artificial Bone: Effect of Osteogenic Differentiation of Bone Marrow Stromal Stem Cells on Bone Formation with Newly Developed Interconnected Porous Calcium Hydroxyapatite
Interconnected porous calcium hydroxyapatite Bone regeneration Cell-hybrid artificial bone
2009/9/14
The purpose of this study was to evaluate the effect of osteogenic differentiation of bone marrow stromal stem cells (BMSCs) on bone formation in a novel interconnected porous calcium hydroxyapatite (...
Evaluation of the Solubility of Dental Cements in Artificial Saliva of Different pH Values
Solubility Permanent cements Temporary cements
2009/9/14
The aim of this study was to determine the solubility of dental cements in artificial saliva of different pH values. A total of 180 specimens—20 specimens (20 mm diameter×1.5 mm thickness) for each de...
Improved Diagnostics Using Polarization Imaging and Artificial Neural Networks
Diagnostics Polarization Imaging Artificial Neural Networks
2009/9/7
In recent years, there has been an increasing interest in studying the propagation of polarized light in biological cells and tissues. This paper presents a novel approach to cell or tissue imaging us...