271 results match your criteria: "University Riyadh Saudi Arabia.[Affiliation]"

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.

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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.

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Luteolin is widely distributed phytochemical, a flavonoid, in kingdom plantae. Luteolin with potential antioxidant activity prevent ROS-induced damages and reduce oxidative stress which is mainly responsible in pathogenesis of many diseases. Several chemo preventive activities and therapeutic benefits are associated with luteolin.

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Validity and Reliability of the Arabic Cough Severity Index.

Laryngoscope 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.

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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.

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Mushrooms are considered as nutraceutical foods that can effectively prevent diseases such as cancer and other serious life-threatening conditions include neurodegeneration, hypertension, diabetes, and hypercholesterolemia. The , also known as the "Golden chanterelle" or "Golden girolle," is a significant wild edible ectomycorrhizal mushroom. It is renowned for its delicious, apricot-like aroma and is highly valued in various culinary traditions worldwide.

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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.

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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.

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Resource 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 ().

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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.

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Article Synopsis
  • Hyperlipidemia is linked to poor diet and inactivity, but prebiotics and probiotics, like those found in mushrooms and kefir milk, could help address its effects.
  • A study tested dried powdered mushrooms (DPM) and kefir milk (KM) on hyperlipidemic rats, showing significant improvements in health markers such as body weight, blood glucose, and lipid profiles when DPM and KM were included in their diet.
  • The findings suggest that the combination of DPM and KM could serve as functional foods to reduce hyperlipidemia and enhance gut health, but further research on humans is necessary.
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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.

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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.

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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.

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The 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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Sauerkraut-derived lactic acid bacterial (LAB) strains have gained attention due to their potential health benefits. This study focuses on evaluating seven Sauerkraut-derived RAMULAB strains isolated from sauerkraut, aiming to identify promising candidates for modulating α-glucosidase (AG) and α-amylase (AM) enzymatic functions. RAMULAB strains with remarkable probiotic potential can contribute to the digestive health and manage conditions like diabetes.

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The population structure and breeding biology of a Xanthid crab, Randall, 1840, a commonly occurring species on the rocky intertidal region of Saurashtra coast of Gujarat State, India, were investigated. Samples were collected from the intertidal region for 12 consecutive months during low tide using catch per unit effort in a 500 m area. The individuals were categorized into male, non-ovigerous female, or ovigerous female.

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Unveiling two new species of (Hypocreales, Hypocreaceae) that cause green mold disease on from Guizhou Province, China.

MycoKeys

November 2024

Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China Guizhou University Guiyang China.

Article Synopsis
  • Green mold disease is a significant concern for the production of an important edible mushroom in China, leading to economic losses.
  • Two new fungal pathogens were identified as responsible for this disease through analyses of certain genetic markers.
  • Pathogenicity tests confirmed the ability of these pathogens to cause symptoms similar to those seen in infected mushrooms, supporting their identification as the causal agents.
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(Microthyriaceae, Microthyriales), a new lignicolous freshwater fungi from a plateau lake in Yunnan Province, China.

Biodivers Data J

November 2024

Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand Center of Excellence in Fungal Research, Mae Fah Luang University Chiang Rai Thailand.

Background: Based on unique morphological features and phylogenetic analysis of combined LSU and ITS sequences, is established as the third species in , along with and . All three species of were reported from freshwater habitats in China.

New Information: sp.

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Cochlear nerve visualization in Normal anatomy and inner ear malformations.

Laryngoscope Investig Otolaryngol

December 2024

MED-EL Medical Electronics GmbH Innsbruck Austria.

Objectives: This study aimed to qualitatively evaluate the variations in nerve bundles between patients with normal anatomy and those with inner-ear anomalies.

Methods: Magnetic resonance imaging (MRI) scans of the temporal bones of candidates for cochlear implants (CIs) enrolled at a tertiary center were retrospectively reviewed from the clinical database. The 3.

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Hyperosmolar hyperglycemic syndrome (HHS) is a common complication of diabetes mellitus. The episodes of HHS have been reported in patients with no prior history of diabetes. However, these incidents have rarely been reported in the literature.

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Hybrid populations of Africanized honey bees (-hybrids), notable for their defensive behaviour, have spread rapidly throughout South and North America since their unintentional introduction. Although their migration has slowed, the large-scale trade and movement of honey bee queens and colonies raise concern over the accidental importation of -hybrids to previously unoccupied areas. Therefore, developing an accurate and robust assay to detect -hybrids is an important first step toward mitigating risk.

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The current study focuses on the effect of extract on the probiotic properties of lactic acid bacteria isolated from camel milk in the region of El Oued (Algeria). Chromatographic analysis by HPLC was carried out to detect the most important compounds extracted from the plant. The total phenolic and flavonoid contents were determined using the colorimetric procedures Folin-Ciocalteu and aluminum chloride.

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Diosmin, a potent bioflavonoid derived from citrus fruits, has gained significant attention for its anticancer potential, reflecting a critical need in the ongoing battle against cancer. Amidst increasing cancer incidence, the quest for safer and more effective treatments has brought diosmin to the forefront, given its unique pharmacological profile distinct from other flavonoids. Diosmin's anticancer mechanisms are multifaceted, involving apoptosis induction, angiogenesis inhibition, and metastasis prevention.

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In this paper, we use density functional theory (DFT) using full-potential linearized augmented plan wave plus local orbital method (FP-LAPW + lo). The structural, electronic, optical, photocatalytic, mechanical, vibrational, and thermodynamical behaviors of new double antiperovskite (DAP) CsAgBiX (X = Cl, Br, I) were studied. The band structure was calculated with and without spin orbit coupling (SOC).

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