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Article
Open AccessApplication of Design of Experiment in the Optimization of Apixaban-Loaded Solid Lipid Nanoparticles: In Vitro and In Vivo Evaluation
Solid lipid nanoparticles (SLnPs) are usually utilized as lipid-based formulations for enhancing oral bioavailability of BCS class IV drugs. Accordingly, the objective of this work was to investigate the effec...
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Article
Open AccessLithium Sorption/Desorption in Some Alkaline Soils: Modeling of the Kinetics Behavior
Global concern over lithium (Li) in the environment has significantly increased due to its widespread uses. However, the literature review on Li kinetics in alkaline soils is scant. Hence, batch experiments we...
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Article
Epidemiology of peritoneal dialysis outcomes
Peritoneal dialysis (PD) is an important home-based treatment for kidney failure and accounts for 11% of all dialysis and 9% of all kidney replacement therapy globally. Although PD is available in 81% of count...
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Article
Epidemiology of haemodialysis outcomes
Haemodialysis (HD) is the commonest form of kidney replacement therapy in the world, accounting for approximately 69% of all kidney replacement therapy and 89% of all dialysis. Over the last six decades since ...
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Article
Investigation of the effect of verapamil on the regional absorption of sofosbuvir from rabbit intestine in situ
Sofosbuvir, a nucleotide antiviral drug, is a Biopharmaceutics Classification System (BCS) class III prodrug suffering from limited intestinal absorption due to its high hydrophilicity and low intestinal perme...
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Article
Influential role of CdS film thickness in improving CdS/CdTe junction performance for solar cells: structural, optical, and electrical characterizations
CdS films of different thicknesses (d ≈ 100–300 nm) are deposited on the glass substrate by thermal evaporation technique. The structure of these films had been studied by Rietveld refinement and atomic pressure ...
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Article
Open AccessThe melittology research in Northern Africa and the Middle East: past and present situations
More than 20,000 species in the superfamily Apoidea have been identified worldwide. This superfamily includes the most important group of insect pollinators that contribute to the integrity of ecosystems.
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Article
Effect of zinc oxide nanoparticles on broilers’ performance and health status
The current study investigated the effects of zinc oxide nanoparticles (ZONPs) and oxytetracycline (OTC) supplementation on broilers’ behavior, performance, carcass quality, biochemical parameters, and intesti...
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Article
Determination of neuroinflammatory biomarkers in autistic and neurotypical Saudi children
To identify neuroinflammatory biomarkers in patients with various severity of autism spectrum disorder (ASD) increases the insight about the pathogenesis and pathophysiology of this neurodevelopmental disorder...
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Article
Open AccessEnhanced cutaneous wound healing in rats following topical delivery of insulin-loaded nanoparticles embedded in poly(vinyl alcohol)-borate hydrogels
Insulin plays an important role in the wound healing process, but its method of delivery to the wound bed and subsequent effect on rate of healing is less well investigated. In this study, we evaluated the the...
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Article
Enhancement of Dissolution Rate and Intestinal Stability of Clopidogrel Hydrogen Sulfate
Clopidogrel is an antiplatelet and antithrombotic prodrug. It has poor oral bioavailability due to poor dissolution and possible premature degradation in the intestine. Accordingly, the objective of this study...
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Chapter
Thermal Properties of Carbon Nanotubes
The experimental observation of carbon nanotubes by Sumio Iijima in 1991 [1], sparked a significant effort in theoretical and experimental investigation of carbon nanotubes and related structures. The studies ...
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Chapter
Sub-Picosecond Luminescence Spectra of Photoexcited Electrons Relaxation in p-GaAs
Femtosecond lasers have allowed closer examination of the dynamics of photoexcited carriers in semiconductors during the first tens of femtosecond after laser excitation1–3. In particular, the ultrafast thermaliz...
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Article
Arylidene polymers
A new class of polyconjugated polymers namely poly(2,5-arylidenecyclopentanone) and poly(2,6-arylidenecyclohexanone) has been obtained by condensation of cyclopentanone or cyclohexanone with terephthaldehyde. ...