Qatar University Institutional Repository: Recent submissions
Now showing items 81-100 of 31961
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Functional and radiological changes in ICU survivors with COVID-19 at 1-year follow-up from the OUTSTRIP COVID-19 study
( HBKU Press , 2025 , Article)Objective: We aimed to determine the radiological changes on computed tomography (CT) scans of the chest and pulmonary function abnormalities at a 1-year follow-up in intensive care unit (ICU) survivors with severe ... -
Kidneys Toxicity and Biodistribution of Albumin-Based Gold and Silver Nanoclusters
( Bentham Science Publishers , 2025 , Article)Background: The interaction of the kidneys with nanoparticles is a fundamental issue that accelerates the proper design of efficient and safe nanotherapeutics. The present study aimed to establish the kidney toxicity and ... -
Gastric mucosal differentially expressed genes after bariatric surgery: Effects on sterol-related pathways
( Elsevier , 2025 , Article)Obesity is currently recognized as a serious global health problem, which accounts for a considerable morbidity and mortality burden. Bariatric surgery is widely accepted as one of the most effective treatments for severe ... -
Initial serum electrolyte imbalances and mortality in patients with traumatic brain injury: a retrospective study
( Second Affiliated Hospital, Zhejiang University School of Medicine , 2025 , Article)BACKGROUND: Electrolyte imbalance is common following traumatic brain injury (TBI) and can significantly impact patient outcomes. We aimed to explore the occurrence, patterns, and consequences of electrolyte imbalance in ... -
Impact of mRNA COVID-19 vaccination on hematological parameters in patients maintained on clozapine: A retrospective study from Qatar
( Elsevier , 2025 , Article)BackgroundCOVID-19 vaccines are known to cause transient changes in white blood cell counts as part of the immune activation process. Clozapine, an antipsychotic agent primarily prescribed for treatment-resistant schizophrenia, ... -
Introduction: Flow Controlled Ventilation Mode Through a Straw Size Tube
( Springer Nature , 2025 , Book chapter)In the evolving landscape of respiratory care, the search for optimal ventilation strategies has been marked by important moments of innovation driven by challenging clinical circumstances. Our management is refined with ... -
Inhalable Nanotechnology-Based Drug Delivery Systems for the Treatment of Inflammatory Lung Diseases
( Multidisciplinary Digital Publishing Institute (MDPI) , 2025 , Article Review)This review explores recent advancements in inhaled nanoparticle formulations and inhalation devices, with a focus on various types of nanoparticles used for inhalation to treat inflammatory lung diseases and the types of ... -
Immune histories and natural infection protection during the omicron era
( Springer Nature , 2025 , Article)Background: Past immunological events can either enhance or compromise an individual's future immune protection. This study investigated how different severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) natural ... -
Intranasal and Pulmonary Lipid Nanoparticles for Gene Delivery: Turning Challenges into Opportunities
( Dove Medical Press Ltd , 2025 , Article Review)Delivery of nano-therapeutics through the nasal route offers a promising approach for several applications, including intranasal conditions, pulmonary delivery, brain targeting, and vaccination. Despite its potential, this ... -
From prevention to management: Exploring the impact of diet on multiple sclerosis
( Walter de Gruyter GmbH , 2025 , Article Review)Multiple sclerosis (MS) is a chronic immune-mediated disease of the central nervous system characterized by neuroinflammation and progressive neurodegeneration. Growing evidence suggests that dietary interventions may ... -
Immune transcriptomic analysis on COVID-19 patients with varying clinical presentations identifies severity markers
( Nature Research , 2025 , Article)Coronavirus disease (COVID-19) is a heterogeneous infectious disease caused by the novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The distinctive features of COVID-19 infection encompass ... -
Investigating the Impact of Diet, Physical Activity, and Lifestyle on MASLD Risk in Adults in Qatar
( Ibn Sina Trust , 2025 , Article)Background Metabolic dysfunction-associated steatotic liver disease (MASLD) outcomes are significantly influenced by dietary habits, lifestyle behaviors, and physical activity. Aim This cross-sectional study evaluated the ... -
Impact of meteorological factors on transmission of respiratory viruses across all age groups in the hot arid climate in Qatar
( Frontiers Media SA , 2025 , Article)Background: The association between meteorological parameters and viral transmission in temperate and subtropical arid climates is not fully understood. The climate in Qatar reaches extremes of heat and humidity but retains ... -
Level of adherence to physical activity recommendations among adults with type 2 diabetes in Qatar and associated factors: a cross-sectional study
( BioMed Central Ltd , 2025 , Article)Background: Regular physical activity (PA) has beneficial health effects in controlling and managing diabetes. Identifying key factors associated with poor adherence to PA recommendations among patients with type 2 diabetes ... -
Integration of haptic virtual reality simulators in undergraduate dental curricula: A survey-based study in Gulf Cooperation Council countries
( Public Library of Science , 2025 , Article)Background The integration of haptic simulators in contemporary dental education has been reported to improve students' hand-eye coordination and fine motor skills during pre-clinical education to facilitate a smooth ... -
Inlay Grafts in Distal Hypospadias Repair-How and When?
( Springer Science and Business Media Deutschland GmbH , 2025 , Article)Background: Tubularized incised plate (TIP) urethroplasty is widely used for distal hypospadias but may be suboptimal in patients with narrow or scarred urethral plates. Grafted TIP (GTIP), incorporating a dorsal inlay ... -
JAK-STAT Signaling in Autoimmunity and Cancer
( Dove Medical Press Ltd , 2025 , Article Review)The JAK-STAT pathway is an essential cell survival signaling that regulates gene expressions related to inflammation, immunity and cancer. Cytokine receptors, signal transducer and activator of transcription (STAT) proteins, ... -
Insects in agricultural greenhouses: a metagenomic analysis of microbes in Trialeurodes vaporariorum infesting tomato and cucumber crops
( Frontiers Media SA , 2025 , Article)Introduction: With the predicted 9-10 billion world population increase by 2050 and its accompanying need for sustainable food production, and with the harsh climate conditions challenging agriculture and food security in ... -
Machine learning applications in the analysis of sedentary behavior and associated health risks
( Frontiers Media SA , 2025 , Article Review)Background: The rapid advancement of technology has brought numerous benefits to public health but has also contributed to a rise in sedentary lifestyles, linked to various health issues. As prolonged inactivity becomes a ... -
Influence of virtual reality simulation (excluding augmented reality) on endodontic learning experiences of undergraduate dental students: a systematic review
( BioMed Central Ltd , 2025 , Article)Background: Virtual Reality (VR) technology has demonstrated a promising prospect for enhancing endodontic learning in undergraduate dental students by boosting their procedural skills, accuracy, and confidence. Aim: To ...
