Publications by authors named "Al-Khatib A"

Despite available curative treatments, global rates of hepatitis C virus (HCV) infection persist with significant burden in low- and middle-income countries (LMICs). Long-acting (LA) antiviral products are in development. This study explored the challenges and opportunities in LA-HCV treatment across three LMICs: Egypt, Ethiopia and India.

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Recently, there has been a growing interest in reducing waste to promote environmental sustainability, with particular focus on agricultural by-products, especially fruits and vegetables. Potato, a widely used crop across various industries, generates a significant amount of peel waste. This study aims to valorize potato peels using water bath extraction (WBE) and infrared-assisted extraction (IRAE), both with distilled water as the solvent, followed by assessments of antioxidant, antibacterial, and anti-sprouting activities.

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This study aims to develop an innovative microencapsulation method for coated Polymyxin B, utilizing various polysaccharides such as hydroxypropyl β-cyclodextrin, alginate, and chitosan, implemented through a three-fluid nozzle (3FN) spray drying process. High-performance liquid chromatography (HPLC) analysis revealed that formulations with a high ratio of sugar cage, hydroxypropyl β-cyclodextrin (HPβCD), and sodium alginate (coded as ALGCDP) resulted in a notable 16-fold increase in Polymyxin B recovery compared to chitosan microparticles. Morphological assessments using fluorescence labeling confirmed successful microparticle formation with core/shell structures.

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Article Synopsis
  • Atherosclerosis is a serious disease that causes heart problems and is a major reason why people get sick or die around the world.
  • Scientists are learning more about how tiny particles called exosomes, which come from certain immune cells, might make atherosclerosis worse by attracting more harmful cells to the area.
  • Understanding how exosomes work could help us find new ways to treat atherosclerosis and help keep people's hearts healthier.
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Cystic fibrosis (CF), a multisystem disease primarily affecting the lungs, arises due to pathogenic mutations in the CF transmembrane conductance regulator (CFTR) gene. This study embarked on a bibliometric analysis to survey the use of CFTR modulators in CF treatment. Utilizing the Scopus database, a comprehensive search was executed, incorporating terms related to CF and CFTR modulators.

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Introduction: Poorly managed diabetes mellitus can elevate oral glucose levels, fostering gum disease. Conversely, untreated periodontal disease may worsen diabetes control. This study aims to assess the prevalence of periodontal disease and its association with diabetes characteristics in South Jordan.

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Lung diseases have received great attention in the past years because they contribute approximately one-third of the total global mortality. Pulmonary drug delivery is regarded as one of the most appealing routes to treat lung diseases. It addresses numerous drawbacks linked to traditional dosage forms.

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Lack of eye contact and imitation deficits are frequently targeted in behavioral interventions for children with autism spectrum disorder (ASD). In this study, we examined the effects of prompting and modeling on the imitation skills and eye contact of three Arabic-speaking young children with ASD in Syria. A multiple baseline design with a withdrawal component was used to evaluate the effects of the intervention in a clinical setting, at a center for children with special needs, and in follow-up sessions conducted in the participants' homes.

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  • The study investigates Lebanese dentists' knowledge, attitude, and practice regarding hepatitis B vaccination amidst the occupational risks they face.
  • A survey of 349 dentists revealed that most are vaccinated and have a good understanding of prevention strategies, but some lack follow-up practices for anti-HBs titer levels and booster shots.
  • The findings suggest the need for targeted educational initiatives to enhance awareness about hepatitis B vaccination and inform public health policies to improve vaccination rates among dental professionals in Lebanon.
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To better address their patients' needs, community pharmacists are expanding from their traditional role of dispensing to managing medications and providing other care. This study characterized services reported by pharmacists practicing in community pharmacy settings in the 2019 National Pharmacist Workforce Study (NPWS). The 2019 NPWS was conducted via an online survey.

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Hygienic measures practiced at home are highly related to the occurrence of food-borne diseases during food production, storage, and handling. Contaminated food remains a major cause of several diarrheal diseases, hospitalizations, and spikes in medical expenses. In our current study, we aimed to assess the knowledge of food safety and the food safety and hygiene practices at home among the Lebanese population.

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Article Synopsis
  • Hypertension is a serious condition that can lead to big health problems like heart attacks and strokes, and it's expected that 1.5 billion people will have it by 2025.
  • The causes of hypertension are complex and involve a variety of biological processes, including genes and certain molecules that can affect how our bodies respond to medications.
  • This review focuses on how specific tiny molecules called microRNA might influence the effectiveness of drugs used to treat high blood pressure, helping us understand how these medicines work better.
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Article Synopsis
  • - Innovation in oncology is challenged by high costs, changing practices, and the need to prioritize patient safety and effectiveness.
  • - Supporting innovation is crucial for maximizing patient benefits and minimizing the loss of treatment opportunities, extending beyond just drug development to include improving care organization.
  • - In France, there are established mechanisms for the rapid and safe implementation of innovative treatments, which have significantly transformed cancer care practices.
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Trust has emerged as a pillar in the acceptance and use of new technologies in the ever-changing digital landscape, notably in the booming field of social commerce. The importance of this study lies in the fact that it explores in-depth the aspects of customer trust in Instashopping using new constructs that have yet to be explored in s-commerce literature. Focusing on Instashopping, the research proposed a multi-dimensional model of trust to examine the dynamics of user trust in social commerce platforms and analyses the effects of various factors, including institution-based trust, disposition to trust, personal inventiveness, perceived page quality, and overall web experience.

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Throughout the years, considerable progress has been made in methods for delivering drugs directly to the lungs, which offers enhanced precision in targeting specific lung regions. Currently, for treatment of lung cancer, the prevalent routes for drug administration are oral and parenteral. These methods, while effective, often come with side effects including hair loss, nausea, vomiting, susceptibility to infections, and bleeding.

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This study investigates the complex interaction between financial development (FD) and economic growth (EG) in Syria from 1980 to 2018 using advanced nonlinear modeling techniques including artificial neural network VAR models, nonlinear causality tests, and nonlinear autoregressive distributed lag (NARDL) models. The results indicate that linear models are inadequate to capture the data patterns, necessitating nonlinear approaches. The artificial neural network VAR model reveals a nonlinear connection between FD and EG.

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Background: The prevalence of HAI among COVID-19 patients ranged between 4.8% and 42.8% with the highest occurrence observed in critically ill patients.

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Tea is among the oldest and most-known beverages around the world, and it has many flavors and types. Tea can be easily contaminated in any of its production steps, especially with mycotoxins that are produced particularly in humid and warm environments. This study aims to examine the level of ochratoxin A (OTA) and total aflatoxin (AF) contamination in black and green tea sold in Lebanon, evaluate its safety compared to international standards, and assess the effect of different variables on the levels of OTA and AFs.

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Chronic wounds have become a major concern for healthcare systems, as they have been related to diabetic foot ulcers, venous leg ulcers and pressure ulcers. Oleuropein is an active compound that is extracted from olive leaves and it has the ability to reduce injury to tissues owing to its antioxidant effect, hence improving wound healing. The poor pharmacokinetics of oleuropein have limited its use clinically.

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