Full Text Journal Articles by
Author Rana S Al Hamdan

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Immunohistochemical study of dental pulp cells with 3D collagen type I gel in demineralized dentin tubules in vivo.

Sultan Zeb Khan, Sana Mirza, Samina Karim, Takashi Inoue, Mohammed S Bin-Shuwaish, Laila Al Deeb, Khold Al Ahdal, Rana S Al-Hamdan, Ahmed M Maawadh, Fahim Vohra, Tariq Abduljabbar,

Dental pulp cells (DPCs) represent good candidates for the regeneration of dental tissue. This study aimed to evaluate the growth and differentiation potential of DPCs cultured inside demineralized dentin tubules in vivo. Six green fluorescent protein-transgenic rats (body weight 100 g each) and thirty-two Sprague-Dawley (SD) male rats (body weight ... Read more >>

Bosn J Basic Med Sci (Bosnian journal of basic medical sciences)
[2020, 20(4):438-444]

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Management of caries affected dentin (CAD) with resin modified glass ionomer cement (RMGIC) in the presence of different caries disinfectants and photosensitizers.

Abdullah Alshahrani, Eisha Abrar, Ahmed M Maawadh, Rana S Al-Hamdan, Thamer Almohareb, Yasser AlFawaz, Mustafa Naseem, Fahim Vohra, Tariq Abduljabbar,

<h4>Aim</h4>To evaluate Shear bond strength (SBS) of resin modified glass ionomer cement (RMGIC) on caries affected dentin after using different cavity disinfectants i.e., chlorhexidine gluconate (CHX), Er,Cr:YSGG laser (ECYL) and photodynamic therapy (PDT).<h4>Material and methods</h4>Total 50 freshly extracted mandibular molars were obtained through non-traumatic extraction. All the samples were rooted ... Read more >>

Photodiagnosis Photodyn Ther (Photodiagnosis and photodynamic therapy)
[2020, 32:101978]

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Efficacy of chlorhexidine, Er Cr YSGG laser and photodynamic therapy on the adhesive bond integrity of caries affected dentin. An in-vitro study.

Laila Al Deeb, Mohammed S Bin-Shuwaish, Eisha Abrar, Mustafa Naseem, Rana S Al-Hamdan, Ahmed M Maawadh, Modhi Al Deeb, Thamer Almohareb, Khold Al Ahdal, Fahim Vohra, Tariq Abduljabbar,

<h4>Aim</h4>To evaluate the adhesive bond integrity (shear bond strength-SBS) of composite resin bonded to carious dentin using chlorhexidine gluconate (CHX), Er,Cr:YSGG laser (ECYL) and photodynamic therapy (PDT).<h4>Material and methods</h4>Thirty carious and ten non-carious mandibular teeth were collected through non-traumatic extraction. All samples were embedded in polyvinyl cross-sections to the cemento-enamel ... Read more >>

Photodiagnosis Photodyn Ther (Photodiagnosis and photodynamic therapy)
[2020, 31:101875]

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Influence of different photosensitizers on push-out bond strength of fiber post to radicular dentin.

Khold Al Ahdal, Laila Al Deeb, Rana S Al-Hamdan, Mohammed S Bin-Shuwaish, Modhi Al Deeb, Ahmed M Maawadh, Abdulaziz AlHelal, Fahim Vohra, Tariq Abduljabbar,

BACKGROUND:To evaluate the effect of different photosensitizer on extrusion bond strength of glass fiber post to radicular dentin. MATERIAL AND METHODS:Forty maxillary and mandibular central incisors were disinfected and decoronated. Mechanical instrumentation of canal was performed using protaper NiTi. Shaping and cleaning of canal comprised of S1, S2, SX with ... Read more >>

Photodiagnosis Photodyn Ther (Photodiagnosis and photodynamic therapy)
[2020, 31:101805]

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Self-perceived competency of the medical faculty for E-Teaching during the COVID-19 pandemic.

Shaur Sarfaraz, Naseer Ahmed, Maria S Abbasi, Batool Sajjad, Fahim Vohra, Rana S Al-Hamdan, Ahmed A Maawadh, Nawwaf Al-Hamoudi, Sameer A Mokeem, Nada Aldahiyan, Tariq Abduljabbar,

<h4>Background</h4>The aim of this study was to evaluate the self-perceived competency (FSPC) of medical faculty in E-Teaching and support received during the COVID-19 pandemic.<h4>Methods</h4>An online well-structured and validated faculty self-perceived competency questionnaire was used to collect responses from medical faculty. The questionnaire consisted of four purposely build sections on competence ... Read more >>

Work (Work (Reading, Mass.))
[2020, 67(4):791-798]

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Repair strength and surface topography of lithium disilicate and hybrid resin ceramics with LLLT and photodynamic therapy in comparison to hydrofluoric acid.

Ahmed M Maawadh, Thamer Almohareb, Rana S Al-Hamdan, Modhi Al Deeb, Mustafa Naseem, Aasem M Alhenaki, Fahim Vohra, Tariq Abduljabbar,

<h4>Aim</h4>The aim was to compare the repair bond strength and surface topography of lithium disilicate ceramics (LDC) and hybrid resin ceramics (HRC) using different surface conditioning treatments [low level laser therapy (LLLT), photodynamic therapy (PDT), hydrofluoric acid (HF) with silane and air abrasion (AA) and silane].<h4>Material and method</h4>Sixty specimens each ... Read more >>

J Appl Biomater Funct Mater (Journal of applied biomaterials & functional materials)
[2020, 18:2280800020966938]

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Graphene oxide nano-filler based experimental dentine adhesive. A SEM / EDX, Micro-Raman and microtensile bond strength analysis.

Abdullah Alshahrani, Mohammed S Bin-Shuwaish, Rana S Al-Hamdan, Thamer Almohareb, Ahmed M Maawadh, Modhi Al Deeb, Aasem M Alhenaki, Tariq Abduljabbar, Fahim Vohra,

<h4>Aim</h4>The study aimed to assess graphene oxide (GO) adhesive and its dentin interaction using scanning electron microscopy (SEM), MicroRaman spectroscopy and Microtensile bond strength (μTBS).<h4>Materials and methods</h4>Experimental GOA and control adhesives (CA) were fabricated. Presence of GO within the experimental adhesive resin was assessed using SEM and Micro-Raman spectroscopy. Ninety ... Read more >>

J Appl Biomater Funct Mater (Journal of applied biomaterials & functional materials)
[2020, 18:2280800020966936]

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Clinical performance of one-piece zirconia dental implants: A systematic review.

Aws S ArRejaie, Rana S Al-Hamdan, Ghadeer I Basunbul, Tariq Abduljabbar, Khulud A Al-Aali, Nawaf Labban,

The aim of the present review was to evaluate the clinical and radiographic performance of one-piece zirconia implants (O-PZI). This review followed the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analysis) guidelines that addressed the following focused question: What is the overall clinical and radiographic performance of O-PZI? The ... Read more >>

J Investig Clin Dent (Journal of investigative and clinical dentistry)
[2019, 10(2):e12384]

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Impact of jaw location on clinical and radiological status of dental implants placed in cigarette-smokers and never-smokers: 5-year follow-up results.

Khulud Abdulrahman Al-Aali, Mohammed Alrabiah, Rana S Al-Hamdan, Nawwaf Al-Hamoudi, Nada Aldahian, Tariq Abduljabbar,

<h4>Purpose</h4>The aim of this 60 months follow-up investigation was to investigate the impact of jaw location on clinical and radiological status of dental-implant therapy in cigarette-smokers and never-smokers.<h4>Materials and methods</h4>Twenty-nine self-reported cigarette-smokers and 27 nonsmokers were assessed. All implants were categorized into three regions with reference to their location in the ... Read more >>

Clin Implant Dent Relat Res (Clinical implant dentistry and related research)
[2018, 20(6):983-987]

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