Mohammad Javad Kharazifard
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View article: Preliminary study of androgen receptor expression in oral lichen planus and oral squamous cell carcinoma: A comparative cross-sectional analysis
Preliminary study of androgen receptor expression in oral lichen planus and oral squamous cell carcinoma: A comparative cross-sectional analysis Open
View article: Evaluation of the attitudes of dental students about interprofessional learning using the RIPLS questionnaire
Evaluation of the attitudes of dental students about interprofessional learning using the RIPLS questionnaire Open
View article: Effect of silver diamine fluoride combined with photodynamic therapy on primary enamel microhardness
Effect of silver diamine fluoride combined with photodynamic therapy on primary enamel microhardness Open
Treatment of primary enamel with SDF or PDT can increase its microhardness and enhance remineralization. However, combined use of SDF and PDT had no additional advantage over the use of SDF alone.
View article: Effect of three common hot beverages on the force decay of orthodontic elastomeric chain within a 28-day period: An <i>in vitro</i> study
Effect of three common hot beverages on the force decay of orthodontic elastomeric chain within a 28-day period: An <i>in vitro</i> study Open
Patients can consume hot drinks without concern about any adverse effect on force decay of the orthodontic elastomeric chains.
View article: Perceptions of mandibular asymmetry among orthodontists, oral and maxillofacial surgeons, and laypersons
Perceptions of mandibular asymmetry among orthodontists, oral and maxillofacial surgeons, and laypersons Open
Background: Facial asymmetry is one reason orthodontic patients seek treatment. This study assessed the effect of mandibular asymmetry on facial esthetics and treatment needs perceived by laypersons, orthodontists, and maxillofacial surgeo…
View article: Effect of Photobiomodulation Therapy With an 810-nm Diode Laser on Pain Perception Associated With Dental Injections in Children: A Double-Blind Randomized Controlled Clinical Trial
Effect of Photobiomodulation Therapy With an 810-nm Diode Laser on Pain Perception Associated With Dental Injections in Children: A Double-Blind Randomized Controlled Clinical Trial Open
Introduction: This study investigated the photobiomodulation effect of an 810-nm diode laser in adjunction with topical anesthesia on pain perception during infiltration anesthesia of primary maxillary molars in children. Methods: This dou…
View article: <i>In Vitro</i> Effect of Photobiomodulation Therapy with 980 nm Diode Laser on Gene Expression of Key Regulators of Bone Remodeling by Human Periodontal Ligament Cells under Mild Orthodontic Forces
<i>In Vitro</i> Effect of Photobiomodulation Therapy with 980 nm Diode Laser on Gene Expression of Key Regulators of Bone Remodeling by Human Periodontal Ligament Cells under Mild Orthodontic Forces Open
This study investigated the effect of photobiomodulation (PBM) with 980 nm diode laser as monotherapy and in combination with compressive and tensile orthodontic forces on expression of osteoprotegerin (OPG), receptor activator of nuclear …
View article: Combined Effect of Fluoride Mouthwash and Sub-ablative Er:YAG Laser for Prevention of White Spot Lesions around Orthodontic Brackets
Combined Effect of Fluoride Mouthwash and Sub-ablative Er:YAG Laser for Prevention of White Spot Lesions around Orthodontic Brackets Open
Background: Development of white spot lesions (WSLs) around orthodontic brackets compromises esthetics and necessitates additional dental treatments. Objectives: This study aimed to assess the efficacy of fluoride mouthwash combined with E…
View article: Effect of Clinical Rotation Timing on Learning Quality of Dental Students
Effect of Clinical Rotation Timing on Learning Quality of Dental Students Open
Objective: Dental educational curricula are under constant modification and improvement. However, designing a comprehensive, efficient, and flexible curriculum is still challenging for the authorities. An efficient curriculum should obviat…
View article: Clinical practice guideline adaptation for risk-based caries management in 18- 55 years old Iranian adults
Clinical practice guideline adaptation for risk-based caries management in 18- 55 years old Iranian adults Open
Purpose: To adapt an evidence based clinical practice guideline (CPG) for risk-based management of caries in 18-55 years old Iranian adults. Methods: A multidisciplinary adaptation team reviewed evidence-based guidelines such as NICE, SIGN…
View article: Knowledge and attitude in implant dentistry training courses amongst undergraduate dental students at Tehran University of Medical Sciences
Knowledge and attitude in implant dentistry training courses amongst undergraduate dental students at Tehran University of Medical Sciences Open
Introduction Due to the increase of implant treatments in daily practice, graduates should be well acquainted with appropriate diagnostic and therapeutic knowledge in implantology. This study sought to assess the knowledge and attitude of …
View article: Comparison of Primary Radiographic Patterns of Ameloblastoma in Patients with and without Recurrence of Tumor
Comparison of Primary Radiographic Patterns of Ameloblastoma in Patients with and without Recurrence of Tumor Open
Background: Due to the lack of comprehensive research on the relationship between preliminary radiographs and tumor recurrence, this study was conducted to bring light to the correlation between radiographic findings and ameloblastoma lesi…
View article: Perspectives and Preferences of Preschoolers and Their Parents Regarding Dentist’s Attire and Gender
Perspectives and Preferences of Preschoolers and Their Parents Regarding Dentist’s Attire and Gender Open
Objectives: For decades, the white coat has been the uniform of medical professionals. Recently, medical professionals show interest to use alternatives. We aimed to evaluate the perspectives and preferences of children and their parents r…
View article: Cytotoxicity Comparison of a Calcium Silicate-Based Resin Cement versus Conventional Self-Adhesive Resin Cement and a Resin-Modified Glass Ionomer: Cell Viability Analysis
Cytotoxicity Comparison of a Calcium Silicate-Based Resin Cement versus Conventional Self-Adhesive Resin Cement and a Resin-Modified Glass Ionomer: Cell Viability Analysis Open
Objective: To compare the cytotoxicity level of a new calcium silicate-based resin cement (TheraCem) with two commonly used cements, including a conventional self-adhesive resin cement (Panavia SA) and a resinmodified glass ionomer cement …
View article: MRONJ and VIT D insufficiency
MRONJ and VIT D insufficiency Open
Background: medication related osteonecrosis of the jaw (MRONJ) is a chronic condition of the oral cavity resulting in mucosal ulceration and exposure of underlying necrotic bone, and the ensuing secondary complications. The aim of this st…
View article: Effect of an Educational Pamphlet on Knowledge and Performance of Fitness Trainers about Traumatic Dental Injuries
Effect of an Educational Pamphlet on Knowledge and Performance of Fitness Trainers about Traumatic Dental Injuries Open
Objectives: Traumatic dental injuries (TDIs) commonly occur in sport clubs. The knowledge and performance of fitness trainers play an important role in management of such injuries. This study sought to assess the effect of an educational p…
View article: Evaluation of Compressive Strength of Several Pulp Capping Materials.
Evaluation of Compressive Strength of Several Pulp Capping Materials. Open
Within the limitations of this study, it seems that Calcimol LC, Activa Bioactive Liner, and TheraCal LC have adequate compressive strength and can be used alone to provide adequate support for the restorative materials.
View article: Effect of Two Educational Interventions Regarding the Management of Traumatic Dental Injuries on Mothers of 8-Year-Old Children
Effect of Two Educational Interventions Regarding the Management of Traumatic Dental Injuries on Mothers of 8-Year-Old Children Open
Objectives: This study evaluated the effect of two educational interventions on knowledge and self-reported practice of mothers of 8-year-old children regarding emergency management of traumatic dental injuries (TDIs). Materials and Method…
View article: Oral Health Knowledge, Attitudes, and Practices of People with Diabetes in South of Tehran, Iran
Oral Health Knowledge, Attitudes, and Practices of People with Diabetes in South of Tehran, Iran Open
Objective: This study assesses the oral health knowledge, attitudes, care practices, and related underlying factors of people with diabetes. Materials and Methods: In a descriptive cross-sectional study using a random sampling method, 201 …
View article: Antimicrobial Efficacy of Silver Nanoparticles Incorporated in an Orthodontic Adhesive: An Animal Study
Antimicrobial Efficacy of Silver Nanoparticles Incorporated in an Orthodontic Adhesive: An Animal Study Open
Objectives: This study assessed the antimicrobial efficacy of silver nanoparticles (AgNPs) incorporated in Transbond XT orthodontic adhesive used in rats. Materials and Methods: Transbond XT orthodontic adhesive containing 0%, 1%, 5% and 1…
View article: Prevalence of maxillofacial fractures in hospital patients: A five year retrospective study
Prevalence of maxillofacial fractures in hospital patients: A five year retrospective study Open
Background and objective: Damages to the oromaxillofacial region, if not diagnosed and treated in a timely manner, will cause permanent, serious clinical problems because of the characteristics of this anatomical region. Accordingly, the p…
View article: Relationship Between Parafunctional Habits and Salivary Biomarkers
Relationship Between Parafunctional Habits and Salivary Biomarkers Open
Objectives: Parafunctional habits, as one of the etiological factors of temporomandibular disorders (TMD), are an individual’s response to increased stress. During stress and depression, biomarkers such as cortisol and salivary alpha-amyla…
View article: Effect of Two Methods of Remineralization and Resin Infiltration on Surface Hardness of Artificially Induced Enamel Lesions.
Effect of Two Methods of Remineralization and Resin Infiltration on Surface Hardness of Artificially Induced Enamel Lesions. Open
MI-Paste Plus and Remin Pro can efficiently increase the hardness of incipient enamel lesions.
View article: Impact of Health Promotion Interventions on Early Childhood Caries Prevention in Children Aged 2–5 Years Receiving Dental Treatment Under General Anesthesia
Impact of Health Promotion Interventions on Early Childhood Caries Prevention in Children Aged 2–5 Years Receiving Dental Treatment Under General Anesthesia Open
Aim: This study was conducted to evaluate the impact of health promotion interventions on early childhood caries prevention in 2-5 year-olds receiving dental treatment under general anesthesia. Materials and Methods: Thirty-s…
View article: Effect of an Optical Whitening Toothpaste on Color Stability of Tooth-Colored Restorative Materials
Effect of an Optical Whitening Toothpaste on Color Stability of Tooth-Colored Restorative Materials Open
Objectives This study aimed to assess the effect of an optical whitening toothpaste on color stability of microhybrid, nanofilled, and microfilled composite resins and resin-modified glass ionomer (RMGI) cement in comparison of two other t…
View article: Shear Bond Strength of Molar Tubes to Enamel Using an Orthodontic Resin-Modified Glass Ionomer Cement Modified with Amorphous Calcium Phosphate
Shear Bond Strength of Molar Tubes to Enamel Using an Orthodontic Resin-Modified Glass Ionomer Cement Modified with Amorphous Calcium Phosphate Open
Objectives: This study aimed to assess the shear bond strength (SBS) of molar tubes to the enamel surface of molar teeth using a resin-modified glass ionomer (RMGI) cement modified with amorphous calcium phosphate (ACP). Materials and Meth…
View article: Efficacy of Low-Level Laser, Hard Occlusal Appliance and Conventional Pharmacotherapy in the Management of Myofascial Pain Dysfunction Syndrome; A Preliminary Study
Efficacy of Low-Level Laser, Hard Occlusal Appliance and Conventional Pharmacotherapy in the Management of Myofascial Pain Dysfunction Syndrome; A Preliminary Study Open
Introduction: Myofascial pain dysfunction syndrome (MPDS) is a common temporomandibular joint disorder. Due to its multifactorial etiology, treatment usually involves more than one modality to obtain complementary results. The purpose of t…
View article: Microleakage of a Self-adhesive Composite of Class V Cavities: Effect of Surface Treatment and Thermocycling
Microleakage of a Self-adhesive Composite of Class V Cavities: Effect of Surface Treatment and Thermocycling Open
It seems that self-adhesive composites cannot provide acceptable marginal integrity without any surface treatment.
View article: Effect of Addition of Nano-TiO2, Nano-SiO2, and a Combination of Both, on Antimicrobial Activity of an Orthodontic Composite
Effect of Addition of Nano-TiO2, Nano-SiO2, and a Combination of Both, on Antimicrobial Activity of an Orthodontic Composite Open
Using orthodontic composite containing nonoparticles with antibacterial activity may prevent dental caries.
View article: Apical Transportation of Mesiobuccal Canals of Maxillary Molars Following Root Canal Preparation with Two Rotary Systems and Hand Files: A Cone-Beam Computed Tomographic Assessment
Apical Transportation of Mesiobuccal Canals of Maxillary Molars Following Root Canal Preparation with Two Rotary Systems and Hand Files: A Cone-Beam Computed Tomographic Assessment Open
Objectives: This study aimed to compare the transportation of the mesiobuccal canal of maxillary molars following root canal preparation with HyFlex CM (HCM) and Edge Taper Platinum (ETP) rotary systems and stainless steel (SS) hand files …