691 results match your criteria: "King Saud University. Riyadh[Affiliation]"
RSC Adv
January 2025
Plasmonic Nanomaterials Laboratory, Department of Nanoscience and Technology, PSG Institute of Advanced Studies Peelamedu Coimbatore-641 004 Tamilnadu India
Escalating energy demands have often ignited ground-breaking innovations in the current era of electrochemical energy storage systems. Supercapacitors (SCs) have emerged as frontrunners in this regard owing to their exclusive features such ultra-high cyclic stability, power density, and ability to be derived from sustainable sources. Despite their promising attributes, they typically fail in terms of energy density, which poses a significant hindrance to their widespread commercialization.
View Article and Find Full Text PDFLaryngoscope Investig Otolaryngol
February 2025
Otolaryngology-Head & Neck Surgery Department, College of Medicine King Saud University Riyadh Saudi Arabia.
Objectives: Granulomatous invasive fungal sinusitis (GIFS) affects immunocompetent individuals. There is ongoing debate over whether surgery, antifungal medication, or a combined approach is the best treatment. This article summarizes reports about GIFS and its management.
View Article and Find Full Text PDFAm J Clin Exp Immunol
December 2024
Medical Research Core Facility and Platforms, King Abdullah International Medical Research Centre, King Abdulaziz Medical City, Ministry of National Guard Health Affairs Riyadh, Saudi Arabia.
Endocannabinoids (eCBs) play a crucial role in regulating the pathophysiological progression of chronic liver disease through hepatic cannabinoid receptor 2 (CB2). According to the literature, various treatment options are available for liver disease patients, including transplantation and physical activity both before and after the procedure. The aim of this study is to assess the response of endocannabinoids to pre- and post-therapeutic exercises in liver transplant patients (LTx).
View Article and Find Full Text PDFOTO Open
January 2025
Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Division of Sleep Surgery Stanford University Stanford California USA.
Objective: The objective of this study is to determine the effectiveness and safety profile of coblation tongue base reduction (CBTR) compared to radiofrequency base of tongue (RFBOT) reduction on sleep-related outcomes in patients with obstructive sleep apnea (OSA).
Data Sources: PubMed, Scopus, Web of Science, and Cochrane Database of Systematic Reviews databases.
Review Methods: Literature search by 2 independent authors was conducted using the abovementioned databases.
Photodiagnosis Photodyn Ther
January 2025
Department of Prosthetic Dental Sciences, College of Dentistry. King Saud University. Riyadh, Saudi Arabia PO Box-60169. Electronic address:
Aim: To investigate the effectiveness of unconventional post space disinfection techniques, specifically Er:YAG laser, Temoporfin, and Carbon Nanoparticles (CNPs), in improving Martens hardness (MH), eliminating the smear layer (SL), and enhancing the push-out bond strength (PBS) of glass fiber posts in canal dentin.
Methods: An in vitro study was conducted utilizing 80 single-rooted extracted human teeth, which were decoronated and subjected to standardized root canal preparation. The teeth were equally distributed into four experimental groups: Group 1 (NaOCl + EDTA), Group 2 (Er: YAG laser + EDTA), Group 3 (Temoporfin + EDTA), and Group 4 (CNPs + EDTA).
Acta Psychol (Amst)
January 2025
College of Education, Qatar University, Doha, Qatar. Electronic address:
The Torrance Test of Creative Thinking (TTCT) is commonly used to assess creativity in pupils, but research is limited on its effectiveness in identifying cognitive levels and how factors like gender and brothers count influence creativity. This study investigates the interaction between gender and the number of brothers on creativity as assessed by the (TTCT-Figural: Circles test) among students aged 7 to 13. A cross-sectional study design was employed, involving a sample of 11,636 students, including 5571 males (47.
View Article and Find Full Text PDFLaryngoscope Investig Otolaryngol
February 2025
Research Chair of Voice, Swallowing, and Communication Disorders, Department of Otolaryngology-Head and Neck Surgery, College of Medicine King Saud University Riyadh Saudi Arabia.
Objectives: This study aimed to translate and validate the Cough Severity Index (CSI) into Arabic (A-CSI) and to evaluate its validity and reliability among patients with chronic cough.
Methods: This cross-sectional descriptive questionnaire-based validation study was conducted at two tertiary hospitals in Riyadh, Saudi Arabia, between December 2023 and August 2024. The CSI was translated from English into Arabic using the forward-backward method.
Food Funct
January 2025
Nutrition Innovation Centre for Food and Health (NICHE), Ulster University, Coleraine, UK.
Impairment of gut barrier integrity is associated with the pathogenesis of gastrointestinal diseases, including inflammatory bowel disease, colorectal cancer, and coeliac disease. While many aspects of diet have been linked to improved barrier function, (poly)phenols, a broad group of bioactive phytochemicals, are of potential interest. The (poly)phenolic sub-class, flavan-3-ols, have been investigated in some detail owing to their abundance in commonly consumed foods, including grapes, tea, apples, cocoa, berries, and nuts.
View Article and Find Full Text PDFRSC Adv
January 2025
Institute of Chemical Sciences, Bahauddin Zakariya University Multan-60800 Pakistan
Recent advances in cancer therapy have been made possible by monoclonal antibodies, domain antibodies, antibody drug conjugates, The most impact has come from controlling cell cycle checkpoints through checkpoint inhibitors. This manuscript explores the potential of a series of novel -benzyl isatin based hydrazones (5-25), which were synthesized and evaluated as anti-breast cancer agents. The synthesized hydrazones of -benzyl isatin were screened against two cell lines, the MDA-MB-231 breast cancer cell line and the MCF-10A breast epithelial cell line.
View Article and Find Full Text PDFRSC Adv
January 2025
Materials and Natural Product Laboratory, Department of Chemistry, Chandigarh University Gharuan-140413 Mohali Punjab India
Mild steel provides strength to various building and industrial materials but it is badly affected by corrosion. In the present study, we investigate the efficacy of , a plant-based green corrosion inhibitor to minimize mild steel corrosion in a 1 M HSO solution. Weight loss, surface coverage, inhibition efficiency, and corrosion rate measurements were evaluated for various inhibitor concentrations and time intervals.
View Article and Find Full Text PDFFood Sci Nutr
January 2025
Department of Chemistry, Thomas J. R. Faulkner College of Science and Technology University of Liberia Monrovia Montserrado County Liberia.
Citronellol (CT) is a naturally occurring lipophilic monoterpenoid which has shown anticancer effects in numerous cancerous cell lines. This study was, therefore, designed to examine CT's potential as an anticancer agent against glioblastoma (GBM). Network pharmacology analysis was employed to identify potential anticancer targets of CT.
View Article and Find Full Text PDFFood Sci Nutr
January 2025
Environmental and Life Sciences Programme, Faculty of Science Universiti Brunei Darussalam Jalan Tungku Link Gadong Brunei Darussalam.
The latest strain of is an altered ecological adaptation for sustainable aquaculture and is necessary to sustain stocking density and reduce physiological stress of the new strain. The present study aimed to determine the optimum stocking density, biological performance, and economic efficiency of the Nile tilapia. The 14,000 healthy seeds and uniform weight (40 ± 2.
View Article and Find Full Text PDFL. is an aromatic spice, utilized as an original and peculiar flavoring ingredient in a variety of culinary applications and pharmaceuticals. Black seed ( L.
View Article and Find Full Text PDFFood Sci Nutr
January 2025
Laboratory of Biotechnology and Natural Resources Valorization, Faculty of Sciences Ibn Zohr University Agadir Morocco.
Hepatic steatosis/non-alcoholic fatty liver disease is a major public health delinquent caused by the excess deposition of lipid into lipid droplets (LDs) as well as metabolic dysregulation. Hepatic cells buildup with more fat molecules when a person takes high fat diet that is excessive than the body can handle. At present, millions of people in the world are affected by this problem.
View Article and Find Full Text PDFCell Mol Biol (Noisy-le-grand)
January 2025
Jiangxi Key Laboratory of Oncology (2024SSY06041), Jiangxi Cancer Hospital & Institute, The Second Affiliated Hospital of Nanchang Medical College, Nanchang, Jiangxi, 330029, P.R. China.
Uropathogens, particularly bacteria, can infect any part of the urinary tract and cause bacteriuria. Our study aimed to examine the antibiotic-resistant profile, associated risk factors, and phenotypic and genotypic features of ESBL, carbapenemase, and mcr resistance genes in multidrug-resistant bacteria. Samples were inoculated on culture media, identified using standard biochemical tests, and species confirmation was performed via 16S rRNA gene amplification.
View Article and Find Full Text PDFNanoscale Adv
January 2025
School of Electronics and Communication Engineering, Quanzhou University of Information Engineering Quanzhou Fujian China
The large amounts of attention directed towards the commercialization of renewable energy systems have motivated extensive research to develop non-precious-metal-based catalysts for promoting the electrochemical production of H and O from water. Here, we report promising technology, , electrochemical water splitting for OER and HER. This work used a simple hydrothermal method to synthesize a novel CoTe-FeC nanocomposite directly on a stainless-steel substrate.
View Article and Find Full Text PDFResource partitioning is crucial for the coexistence of colonial herons, as it allows multiple species to share the same habitat while minimising competition. This study took advantage of a natural experiment in 2006 and 2007 when Black-crowned Night Herons were prevented from breeding at Lake Fetzara in the first year due to the presence of a feral cat. This event provided valuable insight into the spatial and temporal dynamics of nest site selection among coexisting heron species, which consisted of Cattle Egrets (), Little Egrets () and Squacco Herons ().
View Article and Find Full Text PDFNephrology (Carlton)
January 2025
Center for Genetics and Inherited Diseases, Taibah University Medina, Madinah, Kingdom of Saudi Arabia.
Aim: Autosomal recessive primary hyperoxalurias (PH) are genetic disorders characterised by elevated oxalate production. Mutations in genes involved in glycoxylate metabolism are the underlying cause of PH. Type 1 PH (PH1) results in malfunctioning of alanine-glyoxylate aminotransferase enzymes of liver due to a change in the genetic sequence of alanine-glyoxylate aminotransferase (AGXT) gene.
View Article and Find Full Text PDFJIMD Rep
January 2025
Department of Pediatrics Prince Sultan Military Medical City (PSMMC) Riyadh Saudi Arabia.
Background: Classic homocystinuria (HCU) is a rare inborn metabolic disease that is generally asymptomatic at birth. If untreated, it can cause a wide range of complications including intellectual disability, lens dislocation, and thromboembolism. This study aimed to describe the natural history and the molecular findings of patients with HCU, and to assess the importance of early diagnosis.
View Article and Find Full Text PDFFood Sci Nutr
December 2024
Nutrition and Food Sciences Department, Faculty of Home Economics Menoufia University Shibin el Kom Egypt.
Food Sci Nutr
December 2024
Chemistry Department, College of Education Salahaddin University Erbil Iraq.
Evaluation of of the family Boraginaceae during previous investigations determined numerous therapeutic potentials against inflammatory-related diseases. The present study evaluates the phytochemical, acute toxicity, and hepatoprotective effects of methanolic extracts of (MEAL) against thioacetamide (TAA)-induced liver injury in rats. The phytochemical profiling of MEAL followed a Folin-Ciocalteu and 10% AlCl3 procedure using a spectrophotometer.
View Article and Find Full Text PDFFood Sci Nutr
December 2024
NPRL, Department of Pharmacognosy, Faculty of Pharmacy Gomal University Dera Ismail Khan Khyber Pakhtunkhwa Pakistan.
Advance glycation end products (AGEs) are the main reason for diabetic complications. Persistent hyperglycemia and non-enzymatic glycation increase the rate of AGEs formation. Natural functional food-based approaches are mainly under investigation these days to discover new treatment options.
View Article and Find Full Text PDFRSC Adv
December 2024
Department of Physics, Faculty of Science, Kasetsart University Bangkok 10900 Thailand
The synthesis of polymer/oligomer-stabilized metal nanostructures (MNS) opens up a wide range of possibilities, from fundamental materials science to practical applications in domains such as medicine, catalysis, sensing, and energy. Because of the versatility of this synthetic approach, it is a dynamic and ever-changing field of study. These polymers/oligomers have precise control over the nucleation and growth kinetics, allowing the production of mono-disperse MNS with well-defined properties.
View Article and Find Full Text PDFCell Mol Biol (Noisy-le-grand)
November 2024
The current study was designed to investigate the effect of A. indica (Neem) leaf extracts (ethanolic and aqueous) in yeast-induced pyrexia and acetic acid-induced writhing in rat models to evaluate the antipyretic and analgesic biomarkers and its phytochemical screening with computational analysis. For the antipyretic activity model 60 albino rats (160-200g) of either sex were divided into 4 groups and all groups were injected with yeast to induce pyrexia.
View Article and Find Full Text PDFThe mechanical, thermal and dynamical stabilities, electronic structure, contact type, and height of the barrier at the interface of TaX (X = S, Se, Te) and BY (Y = P, As, Sb) metal-semiconductor (MS) contact are investigated first principles calculations. Binding energies, mechanical properties, phonon spectra and molecular dynamics (AIMD) simulations confirm the stabilities of these systems. TaX-BY (X = S, Se, Te; Y = P, As, Sb) MS van der Waals heterostructures (vdWHs) are found to be metal with a Schottky contact at the interface.
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