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Now showing items 220-239 of 1358
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Combined Treatment with KV Channel Inhibitor 4-Aminopyridine and either γ-Cystathionine Lyase Inhibitor β-Cyanoalanine or Epinephrine Restores Blood Pressure, and Improves Survival in the Wistar Rat Model of Anaphylactic Shock
(2022)Abstract: The mechanism of anaphylactic shock (AS) remains incompletely understood. The potassium channel blocker 4-aminopyridine (4-AP), the inhibitors of cystathionine γ-lyase (ICSE), dlpropargylglycine (DPG) or ... -
Comorbidities Associated With Attention-Deficit/Hyperactivity Disorder in Children and Adolescents at a Tertiary Care Setting
(2022)Abstract: Studies have revealed high rates of neurodevelopmental and psychiatric comorbid conditions among individuals diagnosed with attention-deficit/hyperactivity disorder (ADHD). However, research on this topic in ... -
Comparative in vitro study between digital and conventional impression techniques for artificial maxillectomy defect
(2022)Background: The trend in using 3D digital dental technology has increased in the past two decades, however, its application in prosthetic rehabilitation of maxillofacial defects is still developing. The aim of this in ... -
Comparing the softening effect of three gutta-percha solvents on different types of gutta-percha with different application durations.
(2023)Introduction: During non-surgical endodontic retreatment, gutta-percha (GP) solvents are indispensable in difficult cases when used with mechanical removal, however studies comparing their efficacy against different types ... -
Comparison of apical extrusion of intracanal bacteria by various glide-path establishing systems: an in vitro study
(2017)Objectives: This study compared the amount of apically extruded bacteria during the glide-path preparation by using multi-file and single-file glide-path establishing nickel-titanium (NiTi) rotary systems. Materials ... -
A Comparison of Artificial Crown Dimensions To Natural Teeth
(2019-08)Background: Crown dimensions can have a significant effect on the health of adjacent gingivae and on occlusal harmony. This study aimed to determine crown dimensions on artificial crowns and their contralateral natural ... -
Comparison of Parental Satisfaction with Three Tooth-Colored Full- Coronal Restorations in Primary Maxillary Incisors
(2015)Objectives: To evaluate and compare the parental satisfaction among resin composite strip crown, pre-veneered stainless steel crown (PVSSC) and the newly introduced pre-fabricated primary zirconia crown for restoring ... -
Comparison of residual salivary fluoride retention using amine fluoride toothpastes in caries-free and caries-prone children
(2016-04-21)Aim: This was to compare the salivary fluoride levels following tooth brushing with amine fluoride toothpastes containing three different concentrations of F (250 ppm F, 500 ppm F and 1250 ppm F) and to evaluate the effect ... -
Comparison of Three Circular Frames in Lower Limb Deformity Correction: A Biomechanical Study
(2022)Background: The use of circular frames in correcting lower limb deformity is well-established and has evolved dramatically over the years. Three new frames have been introduced recently, and this study is set to compare ... -
Compensatory hemodynamic changes in response to central hypovolemia in humans: lower body negative pressure: updates and perspectives
(2022-10)Abstract: Central hypovolemia is accompanied by hemodynamic compensatory responses. Understanding the complex systemic compensatory responses to altered hemodynamic patterns during conditions of central hypovolemia—as ... -
Complete Obturation—Cold Lateral Condensation vs. Thermoplastic Techniques: A Systematic Review of Micro-CT Studies
(2021)Abstract: To prevent re-infection and provide a hermetic seal of the root canal system, an endodontist must aim to produce a void-free obturation. This review aimed to compare the completeness of root canal obturation ... -
Compliance of Atrial Fibrillation Treatment with the Atrial Fibrillation Better Care (ABC) Pathway Improves the Clinical Outcomes in the Middle East Population: A Report from the Gulf Survey of Atrial Fibrillation Events (SAFE) Registry
(2020)Abstract: Atrial fibrillation (AF) is associated with substantially increased risk of cardiovascular events and overall mortality. The Atrial fibrillation Better Care (A—Avoid stroke, B—Better symptom management, ... -
Comprehensive Genomic Sequencing–Based Screening for Hearing Loss in the Neonatal Intensive Care Setting—Is It Time?
(2022)Introduction: Zhu et al assessed the utility of combining expanded genomic sequencing with traditional physiological newborn hearing screening (NBHS) in the neonatal intensive care unit (NICU). The benefits associated ... -
Comprehensive Ocular Examination of Healthy Newborns in the Middle East
(2020)Purpose: To report the prevalence of the perinatal ocular disease in healthy infants referred to a referral eye centre in the Middle East region for comprehensive ocular examinations. Methods: All healthy full-term ... -
Comprehensive Treatment of Severe Periodontal and Periimplant Bone Destruction Caused by Iatrogenic Factors
(2018)Introduction: Dental implant success requires placement after periodontal therapy, with adequate bone volume, plaque control, primary stability, control of risk factors, and use of well-designed prostheses. ,is report ... -
Computational Analysis of Short Linear Motifs in the Spike Protein of SARS-CoV-2 Variants Provides Possible Clues into the Immune Hijack and Evasion Mechanisms of Omicron Variant
(2022-08)Abstract: Short linear motifs (SLiMs) are short linear sequences that can mediate protein–protein interaction. Mimicking eukaryotic SLiMs to compete with extra- or intracellular binding partners, or to sequester host ... -
Computational Modelling for Efficient Transdentinal Drug Delivery
(2017)Abstract: This work deals with the numerical investigation of the delivery of potential therapeutic agents through dentinal discs (i.e., a cylindrical segment of the dentinal tissue) towards the dentin–pulp junction. The ... -
Computer aided finite element model for biomechanical analysis of orthodontic aligners
(2022-08)Objectives: To design a finite element (FE) model that might facilitate understanding of the complex mechanical behaviour of orthodontic aligners. The designed model was validated by comparing the generated forces — during ... -
A Conceptual Framework to Design Connected Mental Health Solutions in the United Arab Emirates: Questionnaire Study
(2022)Background: Connected mental health (CMH) is a field presenting information and communications technology–based mental care interventions that could help overcome many mental care delivery barriers. Culture and background ... -
Confounding Patient Factors Affecting the Proper Interpretation of the Periostin Level as a Biomarker in Asthma Development
(2020)Introduction: The proper use of serum periostin (POSTN) as a biomarker for asthma is hindered by inconsistent performance in different clinical settings. Objective: To explore patient’s factors that may affect POSTN ...