Publications by authors named "H Arab"

RF-sputtering is used to deposit TiO-Magneli-phase films onto various substrates at deposition temperatures (T) ranging from 25 to 650 °C. Not only the structural, but also electrical conductivity, optical absorbance and photothermal properties of the TiO films are shown to change significantly with T. A T of 500 °C is pointed out as the optimal temperature that yields highly-crystalized pure-TiO-Magneli phase with a densely-packed morphology and a conductivity as high as 740 S/cm.

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Pulmonary blastoma (PB) is a rare and aggressive lung neoplasm, representing 0.25 %-0.50 % of lung cancers and characterized by biphasic histology with both epithelial and mesenchymal components.

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Alzheimer's disease (AD) is the most common neurodegenerative disorder in the world. Due to failure of the traditional drugs to produce a complete cure for AD, the search for new safe and effective lines of therapy has attracted the attention of ongoing research. Canagliflozin is an anti-diabetic agent with proven efficacy in the treatment of neurological disorders in which mitochondrial dysfunction, oxidative stress, apoptosis, and autophagy play a pathophysiological role.

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Parkinson's disease (PD) is a pathological state characterized by a combined set of abnormal movements including slow motion, resting tremors, profound stiffness of skeletal muscles, or obvious abnormalities in posture and gait, together with significant behavioral changes. Until now, no single therapeutic modality was able to provide a complete cure for PD. This work was a trial to assess the immunomodulatory effects of canagliflozin with or without levodopa/carbidopa on rotenone-induced parkinsonism in Balb/c mice.

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Article Synopsis
  • Pure Magnéli-phase TiO coatings were created using a Plasma Torch method and tested for their effectiveness in degrading harmful pollutants like PFOA and PFOS in water, achieving degradation efficiencies of up to 99.7% under optimized conditions.
  • Analysis methods (X-ray diffraction, Raman spectroscopy, and scanning electron microscopy) confirmed the unique structure and high surface area of the coatings, contributing to their effectiveness compared to traditional anodes.
  • Using the optimal electro-catalytic oxidation process, the researchers also treated real wastewater with multiple PFAS compounds, achieving substantial degradation rates for some pollutants, demonstrating the potential for this method in environmental cleanup.
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