43,943 results match your criteria: "king Saud University[Affiliation]"
Pharmaceuticals (Basel)
December 2024
Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 22452, Riyadh 11495, Saudi Arabia.
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View Article and Find Full Text PDFPharmaceuticals (Basel)
January 2025
Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan 60800, Pakistan.
Glimepiride (GLM), a commonly used sulphonylurea drug for the management of type 2 diabetes mellitus (T2DM), has been the subject of numerous studies exploring its kinetic behaviors. However, a comprehensive evaluation that synthesizes all available pharmacokinetic (PK) data across diverse populations remains limited. This systematic review aims to provide detailed knowledge about the pharmacokinetics (PK), the associated pharmacodynamics (PD), and the drug interactions of GLM, which can be used to assess key parameters and identify factors influencing variability across diverse populations and clinical settings.
View Article and Find Full Text PDFPharmaceuticals (Basel)
January 2025
Department of Clinical Pharmacy, College of Pharmacy, University of Ha'il, P.O. Box 6166, Hail 81442, Saudi Arabia.
To evaluate the real-world evidence of ceftazidime-avibactam (CAZ-AVI) compared to intravenous colistin for the treatment of multidrug-resistant (MDR) infections. This is a multicenter, retrospective cohort study conducted in the period between 2017 and 2023 at five institutions for patients who received either CAZ-AVI or colistin-based regimens for treating MDR infections. Outcomes were compared using multivariate logistic regression analysis.
View Article and Find Full Text PDFPharmaceuticals (Basel)
January 2025
Laboratoire d'Amélioration des Productions Agricoles, Biotechnologie et Environnement (LAPABE), Faculté des Sciences, Université Mohammed Premier, Oujda 60000, Morocco.
Background/objectives: The rise of antibiotic-resistant pathogens has become a global health crisis, necessitating the development of alternative antimicrobial strategies. This study aimed to optimize the antibacterial effects of essential oils (EOs) from , , and , enhancing their efficacy through optimized mixtures.
Methods: This study utilized a simplex-centroid design to optimize the mixture ratios of EOs for maximal antibacterial and antioxidant effectiveness.
J Clin Med
January 2025
Autism Research and Treatment Center, Department of Physiology, College of Medicine, King Saud University, Riyadh 11461, Saudi Arabia.
Increasing evidence indicates that skin disorders may contribute to an increased risk of autism spectrum disorder (ASD). They can affect the quality of life, and they have an impact on social isolation, behavioral problems, cognitive scores, and some subscales of ASD. This study was an online questionnaire-based, observational, and cross-sectional study conducted during the period from August 2022 through January 2023 to examine dermatological manifestations among ASD individuals compared to controls.
View Article and Find Full Text PDFJ Clin Med
January 2025
College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh 11461, Saudi Arabia.
Owing to the growing use of immune checkpoint inhibitors (ICIs) in the treatment of cancer, a wide spectrum of toxicity has arisen among cancer patients. Yet, limited ICI toxicity-related research is currently conducted in our region. This is a retrospective observational study conducted on adult cancer patients who received at least one cycle of ICI single therapy.
View Article and Find Full Text PDFJ Clin Med
January 2025
Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh 11149, Saudi Arabia.
Mental health issues can significantly affect the health-related quality of life (HRQoL) of adults suffering from hyperlipidemia. Therefore, in this study, the aim was to examine how depression and anxiety are related to the HRQoL of adults with hyperlipidemia. Data from the Medical Expenditure Panel Survey for 2016 through 2022 were used to identify adult patients diagnosed with hyperlipidemia aged 18 or older.
View Article and Find Full Text PDFLife (Basel)
January 2025
Department of Medical Surgical Nursing, College of Nursing, King Saud University, Riyadh 11451, Saudi Arabia.
Cardiovascular disease (CVD) is a leading cause of morbidity and mortality among older adults. Lifestyle modifications, including diet, physical activity, and smoking cessation, are key to reducing cardiovascular risk. This study examines the combined effects of these behaviors on cardiovascular outcomes and their mediating mechanisms.
View Article and Find Full Text PDFLife (Basel)
January 2025
Medicinal Chemistry Laboratory, Department of Biosciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India.
Biofilms, composed of structured communities of bacteria embedded in a self-produced extracellular matrix, pose a significant challenge due to their heightened resistance to antibiotics and immune responses. This review highlights the mechanisms underpinning antibiotic resistance within bacterial biofilms, elucidating the adaptive strategies employed by microorganisms to withstand conventional antimicrobial agents. This encompasses the role of the extracellular matrix, altered gene expression, and the formation of persister cells, contributing to the recalcitrance of biofilms to eradication.
View Article and Find Full Text PDFInsects
January 2025
Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.
The lesser grain borer, (F.) (Coleoptera: Bostrichidae) and khapra beetle, E. (Coleoptera: Dermestidae) are primary stored-grain insect pests.
View Article and Find Full Text PDFInsects
December 2024
Department of Zoology, Faculty of Science, Eastern University, Chenkalady 30350, Sri Lanka.
The melon fly, , poses a severe threat to the country's agricultural productivity, particularly in the cultivation of cucurbitaceous crops. This study was conducted to determine the ideal irradiation dose to be used to set up a Sterile Insect Technique (SIT)-based strategy to control outbreaks in Sri Lanka. A colony was established and maintained under standard laboratory conditions.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Molecular and Cell Biology Laboratory, Prince Naif bin Abdulaziz Health Research Center, College of Dentistry, King Saud University Medical City, King Saud University, Riyadh 11545, Saudi Arabia.
Wound healing is a complex physiological process, with scarring and infection caused by and being the most common complications. The reutilization of known medications has received increased attention for their role in cell function as small molecules. Examples of these include lovastatin, a cholesterol-lowering agent, and resveratrol, which have multiple biological properties.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
Cancer remains a leading cause of morbidity and mortality worldwide, highlighting the urgent need for novel therapeutic agents. This study investigated the synthesis and biological evaluation of -alkyl ()-chalcone derivatives (-) as potential anticancer agents. The compounds were synthesized via aldol condensation of substituted aldehydes and acetophenones, with structures confirmed by IR, NMR, and mass spectrometry.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Medical Research Core Facility and Platforms (MRCFP)-Drug Discovery Platform, King Abdullah International Medical Research Center (KAIMRC), King Saud Bin Abdulaziz University for Health Sciences, Ministry of National Guard Health Affairs (MNGHA), Riyadh 11481, Saudi Arabia.
Peroxisome proliferator-activated receptors (PPARs) are considered good drug targets for breast cancer because of their involvement in fatty acid metabolism that induces cell proliferation. In this study, we used the KAIMRC1 breast cancer cell line. We showed that the PPARE-Luciferase reporter gets highly activated without adding any exogenous ligand when PPAR alpha is co-transfected, and the antagonist GW6471 can inhibit the activity.
View Article and Find Full Text PDFMedicina (Kaunas)
January 2025
Faculty in Pediatric Dentistry and Orthodontics, College of Dentistry, King Saud University, Riyadh P.O. Box 11545, Saudi Arabia.
The palate's morphological characteristics are of great importance, especially in periodontology, where the palatine tissue represents a source of tissue graft for multiple mucogingival surgeries. This study aimed to estimate the amount of donor tissue available through the average palatal height and average location of the greater palatine artery in the Saudi population according to age and gender. Digital casts for adult Saudi patients at the age of 18-60 years old with a mean age of 37.
View Article and Find Full Text PDFAntibiotics (Basel)
December 2024
Nanomedicine Department, King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, Riyadh 11481, Saudi Arabia.
The emergence of multidrug-resistant bacteria presents a significant global health threat. Liposomal antibiotics have shown a potential to improve antibiotic delivery and efficacy. This study aimed to develop liposomes encapsulating tobramycin (TOB) and methylglyoxal (MGO) to enhance TOB activity while reducing bacterial adhesion and biofilm formation.
View Article and Find Full Text PDFChildren (Basel)
January 2025
Department of Pediatric Dentistry and Orthodontics, College of Dentistry, King Saud University, Riyadh 11255, Saudi Arabia.
Background: Managing pain during dental procedures is crucial, particularly for children, as pain can induce anxiety. Local anesthesia is the most anxiety-inducing procedure in pediatric patients. Consequently, this study aimed to assess and compare the pain-related behaviors and perceptions associated with two anesthesia techniques for children: traditional local anesthesia and intraosseous local anesthesia administered via the QuickSleeper 5 system.
View Article and Find Full Text PDFChildren (Basel)
December 2024
Department of Preventive Dental Sciences, College of Dentistry, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia.
Objectives: To record the prevalence of dental anomalies in children visiting King Saud Dental Hospital, Riyadh, Saudi Arabia.
Materials And Methods: This cross-sectional study involved radiographic examination of children aged 6 to 14 years who visited King Saud Dental Hospital, Riyadh, Saudi Arabia, in the past five years. Four dental interns were trained in three consecutive sessions by a pediatric dentist and evaluated the orthopantomograms of the children.
Biomedicines
January 2025
Department of Biotechnology, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan.
Thiadiazine thione (THTT) has gained significant interest owing to its pharmacological potentials, particularly its antiparasitic and anti-inflammatory properties. Leishmaniasis is a clinical syndrome caused by infection with species and is associated with an inflammatory response and nociception. The available treatments against leishmaniasis are inadequate, as they are associated with high cost, toxicity, and increased resistance.
View Article and Find Full Text PDFBiology (Basel)
January 2025
Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea.
Drought stress significantly affects maize ( L.) growth by disrupting vital physiological and biochemical processes. This study investigates the potential of proline supplementation to alleviate drought-induced stress in maize plants.
View Article and Find Full Text PDFBiology (Basel)
December 2024
Department of Plant Protection, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia.
The present study aimed to assess the lifecycle completion and reproductive improvement of green lacewing, (Stephens), larval instars in a prey shift routine while alternatively feeding on motiles of two-spotted spider mite, Koch (natural prey), and the eggs of almond moth, (Walker) (factitious prey). The results showed that . larvae successfully completed their lifecycle and life span in the treatments where either the 2nd (T2) or 3rd (T3) instar larvae were fed with the eggs of .
View Article and Find Full Text PDFHealthcare (Basel)
January 2025
Department of Pharmacy, Faculty of Pharmacy, Al-Zaytoonah University of Jordan, Amman 11733, Jordan.
Objectives: The rise of obesity and other nutrition-related conditions among children and adolescents is a global challenge, particularly in the Middle East. This study aimed to determine the prevalence of being underweight, overweight, and obese among Jordanian children and adolescents using the body mass index (BMI) percentiles of the World Health Organization (WHO) and Centers for Disease Control and Prevention (CDC) standards.
Methods: This retrospective cross-sectional/longitudinal study analyzed 58,474 (42.
Healthcare (Basel)
January 2025
Optometry Department, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia.
Background/objectives: Fibromyalgia syndrome (FMS) is a chronic, debilitating condition characterized by widespread pain, fatigue, and psychological distress. There is a lack of qualitative studies on the unique experiences of patients with FMS in Arab countries, particularly through social media. Despite the availability of diagnostic criteria, diagnosing and managing patients remains challenging.
View Article and Find Full Text PDFBMC Neurosci
January 2025
Department of Psychology, King Saud University, Riyadh, Saudi Arabia.
The current study investigated whether the age of healthy adults could predict the peak gamma frequency and the peak amplitudes of VEP components (N1, P2). 49 healthy participants (aged between 19 and 52 years) underwent EEG recordings during a visual task eliciting clear gamma frequency oscillations and VEP activities. After eliminating noisy and outlier data, data from 41 participants were analysed using simple linear regression.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Biochemistry, Faculty of Sciences, King Abdulaziz University, Jeddah, 21589, Saudi Arabia.
Europinidin is a novel anthocyanidin found in the petals of Plumbago europea that exhibits several physiological effects. Research was conducted to assess europinidin's cardioprotective efficacy in a diabetic and myocardial infarction (MI) experimental model. Rat was injected through the intraperitoneal administration of 45 mg/kg of streptozotocin (STZ), while MI was induced by subcutaneously administering 85 mg/kg of isoproterenol (ISP) at 24 and 48 h prior to the sacrifice procedure.
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