Exploring Azithromycin's Neuroprotective Role in Traumatic Brain Injury: Insights into Cognitive and Motor Recovery and Neuroinflammatory Modulation.

Background: Traumatic brain injury (TBI) is a leading cause of mortality worldwide and often results in substantial cognitive, motor, and psychological impairments, triggering oxidative stress, neuroinflammation, and neurodegeneration. This study examined the neuroprotective effects of azithromycin (AZI) in TBI.

Methods: TBI was induced in rats using the weight-drop method.

Willingness to Receive COVID-19 Booster Dose Using the Health Belief Model (HBM) Among University Students: Cross-Sectional Study.

COVID-19 has significantly impacted lives, and data show that receiving a booster vaccination has been demonstrated to lower the spread of COVID-19 and reduce the severity of the risk of infection. The Saudi government has actively promoted booster dose vaccines among university students who can spread the virus to older populations, especially in high-density environments, where the risk of virus transmission and spread is elevated. This study focuses on the acceptance of COVID-19 booster shots among students at Imam Abdulrahman bin Faisal University.

Thyroid disorders in patients with human immunodeficiency virus infection: a meta-analysis.

Background: Thyroid disorders have significant clinical sequelae, including impaired growth in children, metabolic abnormalities, and impaired cognitive function. However, available studies on burden of thyroid diseases in people with human immunodeficiency virus (HIV), particularly its prevalence and its interaction with HIV related factors (like CD4 count), are controversial. This review aimed to provide a comprehensive summary and analysis on the extent of thyroid dysfunctions in this population.

A Cross-Sectional Retrospective Study Assessing Potentially Inappropriate Medications for Elderly Diabetic Patients in a Tertiary Care Hospital in Saudi Arabia.

Background: The aging global population presents challenges in medication management, particularly among diabetic elderly patients vulnerable to potentially inappropriate medications (PIM). PIM can lead to adverse outcomes like hypoglycemia, falls, cognitive decline, and hospitalizations, affecting quality of life and survival. This study aimed to assess PIM prevalence among diabetic elderly patients in a tertiary care hospital in Saudi Arabia, using the American Geriatrics Society 2023 Updated Beers Criteria.

Community Pharmacists' Knowledge in Managing Minor Ailments: A Focus on Childhood Gastroenteritis in Saudi Arabia Using a Simulated Patient Approach.

Community pharmacists are frequently approached by patients seeking health advice for minor ailments, particularly for common childhood diseases like diarrhea. Globally, approximately two million children under five years of age die each year due to diarrhea, which remains a significant health concern, especially in developing countries. The purpose of this study was to assess the skills of community pharmacists in addressing and prescribing for simple viral diarrhea in children.

Community pharmacists' readiness for minor ailment services in Saudi Arabia: a cross-sectional study of perceptions, barriers, and facilitators.

Objectives: Minor ailments are a significant burden on primary care services globally. In Saudi Arabia's evolving healthcare landscape, pharmacists play a crucial informal role, but no coordinated national approach exists. Understanding pharmacists' preparedness is thus vital to optimize successful integration.

Serum lipid profile abnormalities among beta-thalassemia patients: a systematic review and meta-analysis.

Background: Patients with betathalassemia have higher risk of various metabolic disturbances. The literature presents conflicting results about the patterns of abnormal lipid profile among patients with betathalassemia. This systematic review aimed to assess dyslipidemia patterns among patients with betathalassemia when compared with healthy individuals.

Assessment of Public Knowledge about Chronic Kidney Disease and Factors Influencing Knowledge Levels: A Cross-Sectional Study.

: Chronic kidney disease (CKD) poses a significant risk for end-stage renal disease (ESRD), cardiovascular diseases, and premature death. The study aims to assess CKD knowledge and predictive variables among the general public. A cross-sectional study was conducted among the general public in Al Medina Al-Munawara, Saudi Arabia, utilizing a 21-item questionnaire-based approach over a 4-month period from January 2023 to April 2023.

Prevalence of Nonadherence to Medications among Geriatric Patients in Al-Madinah Al-Munawara City's Hospitals, Kingdom of Saudi Arabia.

Introduction: Medication adherence is a major component in the treatment of chronic patients, especially the older adults. It acts as an essential part of a successful therapeutic outcome, increasing treatment benefits, and decreasing hospital admissions, health care utilization, and cost. Limited research regarding medication adherence has been conducted nationwide; however, data among the older adults is sparse due to the lack of research on this topic.

Defining and supporting a professional role for pharmacists associated with traditional and complementary medicines: a cross-country survey of pharmacists.

An estimated 80% of the world's population use traditional and complementary medicine (T&CM) products as part of their healthcare, with many accessed through pharmacy. This cross-cultural study posed a set of professional practice responsibilities and actions to pharmacists related to T&CM products, with a view toward developing consensus, safeguarding, and promoting the health of the public. : Data were collected from 2,810 pharmacists across nine countries during 2022 via a cross-sectional online survey reported in accordance with the guidelines of STrengthening the Reporting of OBservational studies in Epidemiology (STROBE) and the Checklist for Reporting Results of Internet E-Surveys (CHERRIES).

The palliative effect of mulberry leaf and olive leaf ethanolic extracts on hepatic CYP2E1 and caspase-3 immunoexpression and oxidative damage induced by paracetamol in male rats.

This study investigated the possible protective role of mulberry leaf (MLE) and olive leaf (OLE) ethanolic extracts against paracetamol (PTL)-induced liver injury in rats compared to silymarin as a reference drug. Initially, MLE and OLE were characterized using gas chromatography-mass spectrometry (GC/MS). Then, forty male Sprague Dawley rats were divided into five groups: the negative control group orally received distilled water for 35 days, the PTL-treated group (PTG) received 500 mg PTL/kg b.

Evaluation of the Anti-Schistosomal Potential of Ginger-Loaded Chitosan Nanoparticles on : Histopathological, Ultrastructural, and Immunological Changes.

Chemotherapy is the most widely advocated method of Schistosome control. However, repeated chemotherapy leads to the emergence of drug-resistant Schistosoma strains. Therefore, efforts to find alternative drugs, especially those of natural origin, have risen globally.

Genus : Untapped Treasure of Biometabolites-Biosynthesis, Synthesis, and Bioactivities.

Marine sponges continue to attract remarkable attention as one of the richest pools of bioactive metabolites in the marine environment. The genus (order Dictyoceratida, family Thorectidae) sponges can produce diverse classes of metabolites with unique and unusual chemical skeletons, including terpenoids (sesqui-, di-, and sesterterpenoids), indole alkaloids, aplysinopsins, bisspiroimidazolidinones, chromenes, γ-pyrones, phenyl alkenes, naphthoquinones, and polyketides that possessed diversified bioactivities. This review provided an overview of the reported metabolites from sponges, including their biosynthesis, synthesis, and bioactivities in the period from 1980 to June 2022.

Ethnobotanical Uses, Phytochemical Composition, Biosynthesis, and Pharmacological Activities of L. (Asteraceae).

L. (Asteraceae) is a medicinal plant with immense therapeutic importance and bioactivities. It is commonly encountered in various Asian regions.

Fungal Naphthalenones; Promising Metabolites for Drug Discovery: Structures, Biosynthesis, Sources, and Pharmacological Potential.

Fungi are well-known for their abundant supply of metabolites with unrivaled structure and promising bioactivities. Naphthalenones are among these fungal metabolites, that are biosynthesized through the 1,8-dihydroxy-naphthalene polyketide pathway. They revealed a wide spectrum of bioactivities, including phytotoxic, neuro-protective, cytotoxic, antiviral, nematocidal, antimycobacterial, antimalarial, antimicrobial, and anti-inflammatory.

New Equivalent Electrical Model of a Fuel Cell and Comparative Study of Several Existing Models with Experimental Data from the PEMFC Nexa 1200 W.

The present work investigates different models of polymer electrolyte membrane fuel cell. More specifically, three models are studied: a nonlinear state-space model, a generic dynamic model integrated into MATLAB/Simulink, and an equivalent RC electrical circuit. A new equivalent electrical RL model is proposed, and the methodology for determining its parameters is also given.

A deep learning pipeline for automatic analysis of multi-scan cardiovascular magnetic resonance.

Background: Cardiovascular magnetic resonance (CMR) sequences are commonly used to obtain a complete description of the function and structure of the heart, provided that accurate measurements are extracted from images. New methods of extraction of information are being developed, among them, deep neural networks are powerful tools that showed the ability to perform fast and accurate segmentation. Iq1n order to reduce the time spent by reading physicians to process data and minimize intra- and inter-observer variability, we propose a fully automatic multi-scan CMR image analysis pipeline.

Panax ginseng is superior to vitamin E as a hepatoprotector against cyclophosphamide-induced liver damage.

Background And Aims: Cyclophosphamide (CPh) is a frequently used drug, in human and animals for its immunosuppressive and anticancer potential. However, it is metabolized by the liver yielding damaging toxicants (to the liver itself and other non-target vital organs) via oxidative stress, apoptosis induction and finally necrosis. Since there is no escaping of using such harmful medications, we focused on alleviating its side-effects.

Cardiac motion and spillover correction for quantitative PET imaging using dynamic MRI.

Purpose: Cardiac positron emission tomography/magnetic resonance imaging (PET/MRI) acquisition presents novel clinical applications thanks to the combination of viability and metabolic imaging (PET) and functional and structural imaging (MRI). However, the resolution of PET, as well as cardiac and respiratory motion in nongated cardiac imaging acquisition protocols, leads to a reduction in image quality and severe quantitative bias. Respiratory or cardiac motion is customarily addressed with gated reconstruction which results in higher noise.

The cryogenic storage ring CSR.

An electrostatic cryogenic storage ring, CSR, for beams of anions and cations with up to 300 keV kinetic energy per unit charge has been designed, constructed, and put into operation. With a circumference of 35 m, the ion-beam vacuum chambers and all beam optics are in a cryostat and cooled by a closed-cycle liquid helium system. At temperatures as low as (5.

Molecular defects in Moroccan patients with ataxia-telangiectasia.

Ataxia-telangiectasia (AT) is a rare autosomal recessive disease, affecting neurologic and immune system. Numerous mutations are described in the ATM gene in several populations. However, in Morocco, few data are available concerning this condition.

Clinically presenting acute/subacute ischemic stroke: differential diagnosis of the non-enhanced CT hypodensity by advanced neuroimaging.

Objectives: Patients presenting to the emergency room with an acute or subacute onset of focal neurological deficits are evaluated initially by non-contrast computed tomogram (CT) of the brain. This is primarily carried out to differentiate an ischemic from hemorrhagic stroke. However, other neurological conditions may have a similar clinical presentation as well as only hypodensities on CT scan, thus mimicking ischemic stroke.

Early onset dementia.

Dementia is characterized by a decline in cognitive faculties and occurrence of behavioral abnormalities which interfere with an individual's activities of daily living. Dementing disorders usually affect elderly individuals but may occur in individuals younger than 65 years (early-onset dementia or EOD). EOD is often misdiagnosed or its diagnosis is delayed due to the fact that it has a more varied differential diagnosis than late-onset dementia.

Wegener's granulomatosis with extension to the cavernous sinus.

Background: Wegener's granulomatosis (WG) is an uncommon inflammatory disease which rarely is reported to invade the cavernous sinus.

Objective: To report a case of cavernous sinus syndrome in a patient with longstanding pansinusitis who was found to have Wegener's granulomatosis.

Patient: A 59-year-old African American woman presented with a 10-day history of increasing nasal congestion with loss of taste and a 5-day history of increasing right frontal head pain with visual blurring of the right eye.