Mahdi Rahbar
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View article: Estimating the Economic Burden of Dental Caries in 6-Year-Old Children and Adult Population: A Study of Households in Ardabil City (Original Article)
Estimating the Economic Burden of Dental Caries in 6-Year-Old Children and Adult Population: A Study of Households in Ardabil City (Original Article) Open
Estimating the Economic Burden of Dental Caries in 6-Year-Old Children and Adult Population: A Study of Households in Ardabil City (Original Article)
View article: Comparison between the Radiographic and Clinical Rates of Success for TheraCal and MTA in Primary Tooth Pulpotomy within a 12‐Month Follow‐Up: A Split‐Mouth Clinical Trial
Comparison between the Radiographic and Clinical Rates of Success for TheraCal and MTA in Primary Tooth Pulpotomy within a 12‐Month Follow‐Up: A Split‐Mouth Clinical Trial Open
Background . The present study was conducted for contrasting the efficacy of TheraCal and MTA for primary molar pulpotomy. Methods . During the current split‐mouth randomized clinical trial, 90 bilateral primary molars from 45 healthy 5‐ t…
View article: Synthetic materials in craniofacial regenerative medicine: A comprehensive overview
Synthetic materials in craniofacial regenerative medicine: A comprehensive overview Open
The state-of-the-art approach to regenerating different tissues and organs is tissue engineering which includes the three parts of stem cells (SCs), scaffolds, and growth factors. Cellular behaviors such as propagation, differentiation, an…
View article: Comparison of the accuracy of fixture-level implant impressions using two different materials for splinting
Comparison of the accuracy of fixture-level implant impressions using two different materials for splinting Open
Background. Various materials are used for splinting impression copings, the most common of which are auto-polymerizing resins. In this study, a new light-curing pattern resin (Jig-Gel) was investigated and compared with auto-polymerizing …
View article: Factors Affecting the Duration of Fixed Orthodontic Treatment in Patients Treated in a University Department between 2016 and 2020.
Factors Affecting the Duration of Fixed Orthodontic Treatment in Patients Treated in a University Department between 2016 and 2020. Open
Objective:The aim of this study was to assess the effect of possible influential factors on duration of fixed orthodontic treatment. Methods:This cross-sectional retrospective study included 505 female and 183 male orthodonti…
View article: Biomaterials in Guided Bone and Tissue Regenerations: An Update
Biomaterials in Guided Bone and Tissue Regenerations: An Update Open
Purpose. Guided tissue reconstruction can be performed to restore the supporting structure of a previously lost tooth, which, in addition to maintaining beauty, preserves the function of the tooth in the patient. Materials and Methods. In …
View article: In Vitro Comparison of the Effect of Three Types of Heat-Curing Acrylic Resins on the Amount of Formaldehyde and Monomer Release as well as Biocompatibility
In Vitro Comparison of the Effect of Three Types of Heat-Curing Acrylic Resins on the Amount of Formaldehyde and Monomer Release as well as Biocompatibility Open
Background/Purpose. The biocompatibility and cytotoxicity of formaldehyde and monomer are essential in resin-based denture’s byproducts. This present study was performed to compare the release of formaldehyde and monomer and biocompatibili…
View article: Free-Hand versus Surgical Guide Implant Placement
Free-Hand versus Surgical Guide Implant Placement Open
One of the most key areas of dentistry is dental implant surgery. The use of digital equipment and software in dentistry has developed considerably in recent years compared to other fields of medicine. Since examining the advantages and di…
View article: Dental Radiographic/Digital Radiography Technology along with Biological Agents in Human Identification
Dental Radiographic/Digital Radiography Technology along with Biological Agents in Human Identification Open
The heavy casualties associated with mass disasters necessitate substantial resources to be managed. The unexpectedly violent nature of such occurrences usually remains a problematic amount of victims that urgently require to be identified…
View article: The Potential Application of Green‐Synthesized Metal Nanoparticles in Dentistry: A Comprehensive Review
The Potential Application of Green‐Synthesized Metal Nanoparticles in Dentistry: A Comprehensive Review Open
Orodental problems have long been managed using herbal medicine. The development of nanoparticle formulations with herbal medicine has now become a breakthrough in dentistry because the synthesis of biogenic metal nanoparticles (MNPs) usin…
View article: Does Bleaching Affect the Microleakage of Class II Restoration with Bulk‐Fill Composite?
Does Bleaching Affect the Microleakage of Class II Restoration with Bulk‐Fill Composite? Open
Introduction . The use of technology in bulk‐fill composites (BCs) has reduced the stresses caused by polymerization shrinkage, debonding, microleakage, or posttreatment sensitivity in them. This study was conducted to determine whether bl…
View article: A Novel Developed Bioactive Composite Resin Containing Silver/Zinc Oxide (Ag/ZnO) Nanoparticles as an Antimicrobial Material against Streptococcus mutans, Lactobacillus, and Candida albicans
A Novel Developed Bioactive Composite Resin Containing Silver/Zinc Oxide (Ag/ZnO) Nanoparticles as an Antimicrobial Material against Streptococcus mutans, Lactobacillus, and Candida albicans Open
Aim. The objectives of this study were to develop a new bioactive composite resin containing silver/zinc oxide (Ag/ZnO) nanoparticles and investigate the effects on mechanical, cytotoxic, biocompatibility, and antimicrobial properties. Mat…
View article: Comparing the Dimensional Accuracy of Casts Obtained from Two Types of Silicone Impression Materials in Different Impression Techniques and Frequent Times of Cast Preparation
Comparing the Dimensional Accuracy of Casts Obtained from Two Types of Silicone Impression Materials in Different Impression Techniques and Frequent Times of Cast Preparation Open
Introduction. The dimensional accuracy of casts is essential in the quality of fixed prosthesis treatment, whereby the impression method is a very crucial factor affecting it. The aim of this in vitro study is to compare the dimensional ac…
View article: Ability of Calcium Silicate and Epoxy Resin-based Sealers to Fill the Artificial Lateral Canals in the Presence or Absence of Smear Layer
Ability of Calcium Silicate and Epoxy Resin-based Sealers to Fill the Artificial Lateral Canals in the Presence or Absence of Smear Layer Open
Background:The lateral canals are pathways for bacteria and their products to pass between the root canal and the periradicular tissue. Objectives: The present study aims to compare the filling ability of the lateral canals w…
View article: Forecasting of COVID-19 Cases, Using an Evolutionary Neural Architecture Search Approach
Forecasting of COVID-19 Cases, Using an Evolutionary Neural Architecture Search Approach Open
In late 2019, COVID-19, a severe respiratory disease, emerged, and since then, the world has been facing a deadly pandemic caused by it. This ongoing pandemic has had a significant effect on different aspects of societies. The uncertainty …
View article: Decellularized and biological scaffolds in dental and craniofacial tissue engineering: a comprehensive overview
Decellularized and biological scaffolds in dental and craniofacial tissue engineering: a comprehensive overview Open
View article: Effect of Light Emitting Diode Photobiomodulation on the Stability of Dental Implants in Bone Grafted Cases: a Split-Mouth Randomized Clinical Trial
Effect of Light Emitting Diode Photobiomodulation on the Stability of Dental Implants in Bone Grafted Cases: a Split-Mouth Randomized Clinical Trial Open
Introduction: The high success rate of implants has made implant-based prostheses attractive to edentulous patients. Osseointegration lasts 4-6 months, increasing to 6-8 months in cases requiring bone grafts and guided bone regenera…
View article: Comparison of Effects Exerted by 4% Articaine Buccal Infiltration and 2% Lidocaine Inferior Alveolar Nerve Block on Pain Perception and Behavioral Feedback of Children during Pulp Treatment of Mandibular Second Primary Molars
Comparison of Effects Exerted by 4% Articaine Buccal Infiltration and 2% Lidocaine Inferior Alveolar Nerve Block on Pain Perception and Behavioral Feedback of Children during Pulp Treatment of Mandibular Second Primary Molars Open
Background: One of the most impressive factors discouraging many people from seeking dental treatment is the fear of experiencing pain during dental procedures. Thus, the use of an effective method for pain control is vital in this …
View article: The Effect of Mechanical and Chemical Surface Preparation Methods on the Bond Strength in Repairing the Surface of Metal-Ceramic Crowns with Composite Resin: a Systematic Review and Meta-Analysis
The Effect of Mechanical and Chemical Surface Preparation Methods on the Bond Strength in Repairing the Surface of Metal-Ceramic Crowns with Composite Resin: a Systematic Review and Meta-Analysis Open
The aim of this study was to find the most effective surface preparation methods to enhance the bond strength between the composite resin and surface remaining from ceramic fracture. In this systematic review and meta-analysis, 39 studies …
View article: Ergonomic Evaluation of Senior Undergraduate Students and Effect of Instruction Regarding Ergonomic Principles on It
Ergonomic Evaluation of Senior Undergraduate Students and Effect of Instruction Regarding Ergonomic Principles on It Open
Background and objective: Musculoskeletal disorders in dentists due to abnormal postures may result in economic and health problems. To prevent these problems, the working posture of dental students should be assessed and corrected …
View article: LIBTwinSVM: A Library for Twin Support Vector Machines
LIBTwinSVM: A Library for Twin Support Vector Machines Open
This paper presents LIBTwinSVM, a free, efficient, and open source library for Twin Support Vector Machines (TSVMs). Our library provides a set of useful functionalities such as fast TSVMs estimators, model selection, visualization, a grap…
View article: Comparison of marginal adaptation of Class II cavities restored with bulk-fill and conventional composite resins using different universal bonding agent application strategies
Comparison of marginal adaptation of Class II cavities restored with bulk-fill and conventional composite resins using different universal bonding agent application strategies Open
Etch-and-rinse bonding application strategy in both the bulk-fill and conventional composite resins exhibited better marginal adaptation compared to self-etch bonding application strategy. However, the difference of marginal adaptation bet…
View article: Effects of different impression methods and holding times on the dimensional accuracy of addition silicones
Effects of different impression methods and holding times on the dimensional accuracy of addition silicones Open
ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Mahboubi S, Mollai B, Rahbar M. Effects of different impression methods and holding times on the dimensional accuracy of addition silicones. Journal of Stoma…
View article: The Effect of Photodynamic Therapy and Casein Phosphopeptide-Amorphous Calcium Phosphate (CPP-ACP) on the Remineralization Rate of Non-Cavitated Root: an In-vitro Study
The Effect of Photodynamic Therapy and Casein Phosphopeptide-Amorphous Calcium Phosphate (CPP-ACP) on the Remineralization Rate of Non-Cavitated Root: an In-vitro Study Open
Using laser treatments and calcium and phosphate compounds to enhance remineralization has been investigated in this study. Seventy two premolar teeth were divided into four groups of 18: 1) control group; 2) laser therapy group; 3) CPP-AC…
View article: Children’s Pain Perception and Behavioral Feedback during Local Anesthetic Injection with Four Injection Site Preparation Methods
Children’s Pain Perception and Behavioral Feedback during Local Anesthetic Injection with Four Injection Site Preparation Methods Open
Introduction:An effective pain control significantly contributes to an optimal dental treatment in pediatric dentistry. This study was conducted to compare children's pain perception and behavioral feedback during local anesthetic i…
View article: Gingerly effervescent tablets: investigating the effect of cytotoxicity on gingival fibroblasts and antimicrobial properties under laboratory conditions
Gingerly effervescent tablets: investigating the effect of cytotoxicity on gingival fibroblasts and antimicrobial properties under laboratory conditions Open
Ginger is a medicinal plant with antioxidant, anti-bacterial, anti-inflammatory and anti-fungal properties. The shape of effervescent tablet is a new form of this product for use as a mouthwash. This study investigated the cytotoxicity and…
View article: Comparison of General Dentistry Curriculum in Iran with Eight of the World’s Top Dental Faculties
Comparison of General Dentistry Curriculum in Iran with Eight of the World’s Top Dental Faculties Open
Background and objectives:A curriculum is a general and immense outline of an educational activity. A curriculum defines teaching content, student and curriculum assessment methods, and ultimately defines the framework for each acti…
View article: Comparing the Curriculum of Five Specialized Fields of Dentistry in Iran and 10 Top Faculties of the World
Comparing the Curriculum of Five Specialized Fields of Dentistry in Iran and 10 Top Faculties of the World Open
INTRODUCTION: A curriculum is the general and immense outline of a training activity. The curriculum design determines student assessment and evaluation of the program, and ultimately defines the framework for each activity in the training…
View article: Effect of Pharyngeal Pack on Postoperative Nausea and Throat Pain in Patients Undergoing Rhinoplasty
Effect of Pharyngeal Pack on Postoperative Nausea and Throat Pain in Patients Undergoing Rhinoplasty Open
Objective: To evaluate the effect of pharyngeal pack on postoperative throat pain and nausea in rhinoplasty patients. Material and Methods: Twenty-eight patients were randomly selected and divided into two groups (n=14). The participants …
View article: Comparing the Clinical Success Rate of Self-Drilling and Self-Tapping Mini-screws in the Retraction of Maxillary Anterior Teeth
Comparing the Clinical Success Rate of Self-Drilling and Self-Tapping Mini-screws in the Retraction of Maxillary Anterior Teeth Open
Objective: To compare the success of self-drilling and self-tapping methods in the retraction of maxillary anterior teeth. Material and Methods: The study was conducted in 57 subjects with Cl II malocclusion who needed to be treated with …