Search Results - "Megahed, Mohamed A"

Influence of Surface-Modification via PEGylation or Chitosanization of Lipidic Nanocarriers on In Vivo Pharmacokinetic/Pharmacodynamic Profiles of Apixaban by Zaky, Mohamed F, Hammady, Taha M, Gad, Shadeed, Alattar, Abdullah, Alshaman, Reem, Hegazy, Ann, Zaitone, Sawsan A, Ghorab, Mamdouh Mostafa, Megahed, Mohamed A

“…Nanostructured lipid carriers (NLCs) have been proven to significantly improve the bioavailability and efficacy of many drugs; however, they still have many…”
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Tailoring Apixaban in Nanostructured Lipid Carrier Enhancing Its Oral Bioavailability and Anticoagulant Activity by Zaky, Mohamed F, Megahed, Mohamed A, Hammady, Taha M, Gad, Shadeed, Ghorab, Mamdouh Mostafa, El-Say, Khalid M

“…Apixaban (Apx), an oral anticoagulant drug, is a direct factor Xa inhibitor for the prophylaxis against venous thromboembolism. Apx has limited oral…”
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Cholesterol-Based Nanovesicles Enhance the In Vitro Cytotoxicity, Ex Vivo Intestinal Absorption, and In Vivo Bioavailability of Flutamide by Ali, Mohamed A., Mohamed, Magdy I., Megahed, Mohamed A., Abdelghany, Tamer M., El-Say, Khalid M.

“…Critical adverse effects and frequent administration, three times per day, limit the use of flutamide (FLT) as a chemotherapeutic agent in the treatment of…”
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P-gp inhibition and enhanced oral bioavailability of amikacin Sulfate: A novel approach using Thiolated Chito-PEGylated Lipidic Hybrids by El-Say, Khalid M., Megahed, Mohamed A., Abdalla, Ahmed, El-Sawy, Hossam S., Afify, Hassan, Ramadan, Afaf A., Ahmed, Tarek A.

“…[Display omitted] •Thiolated Chito-PEGylated Liposomes were designed for Amikacin (AMK) oral delivery.•The Thiolated Lipidic Hybrids disclosed highest AMK…”
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Effect of nanovesicular surface-functionalization via chitosan and/or PEGylation on cytotoxicity of tamoxifen in induced-breast cancer model by Megahed, Mohamed A., El-Sawy, Hossam S., Reda, Ahmed M., Abd-Allah, Fathy I., Abu Elyazid, Sherif K., Lila, Ahmed E., Ismael, Hatem R., El-Say, Khalid M.

“…The effect of surface-modification of Tamoxifen (Tam)-loaded-niosomes on drug cytotoxicity and bio-distribution, via functionalization with chitosan and/or…”
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Enhancing the Therapeutic Efficacy of Tamoxifen Citrate Loaded Span-Based Nano-Vesicles on Human Breast Adenocarcinoma Cells by Kassem, Mohammed A., Megahed, Mohamed A., Abu Elyazid, Sherif K., Abd-Allah, Fathy I., Abdelghany, Tamer M., Al-Abd, Ahmed M., El-Say, Khalid M.

“…Serious adverse effects and low selectivity to cancer cells are the main obstacles of long term therapy with Tamoxifen (Tmx). This study aimed to develop…”
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Mast cells and angiogenesis in wound healing by Gaber, Mohamed A, Seliet, Iman A, Ehsan, Nermin A, Megahed, Mohamed A

“…To investigate the role of mast cells and vascular endothelial growth factor (VEGF) as a mediator of angiogenesis to promote wound healing in surgical and…”
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Nonlinear analysis of microwave superconductor devices using full-wave electromagnetic model by Megahed, M.A., El-Ghazaly, S.M.

“…This paper presents a full electromagnetic wave analysis for modeling the nonlinearity in high temperature superconductor (HTS) microwave and millimeter-wave…”
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Analysis of anisotropic high temperature superconductor planar structures on sapphire anisotropic substrates by Megahed, M.A., El-Ghazaly, S.M.

“…A full-wave finite-difference time-domain technique is used to study the anisotropy associated with high temperature superconductor (HTS) planar structures…”
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Low-cost compact spiral inductor resonator filters for system-in-a-package by Gye-An Lee, Megahed, M.A., De Flaviis, F.

“…In this paper, compact resonator filters embedded in package substrate are proposed using compact spiral resonators. The design is based on the self-resonance…”
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Early detection of pneumonia as a risk factor for mortality in burn patients in Menoufiya University Hospitals, Egypt by Mgahed, M, El-Helbawy, R, Omar, A, El-Meselhy, H, Abd El-Halim, R

“…Pneumonia is common among critically ill burn patients and is a major cause of morbidity and mortality among them. Prediction of mortality in patients with…”
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High power microwave nonlinear performance of high - temperature superconductor filters by Megahed, Mohamed A, El-Ghazaly, Samir M

“…In this paper, full-wave three-dimensional nonlinear High Temperature Superconductor (HTS) Finite-Difference Time-Domain (FDTD) electromagnetic simulator is…”
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Low cost BT organic material for wireless 60 GHz application by Talebbeydokhti, Pouya, Megahed, Mohamed A.

“…Low cost organic materials have gained a lot of attention as a potential high-performance microwave substrate and packaging material. BT organic substrate has…”
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Discontinuity effects on high frequency transistors by Megahed, M.A., El-Ghazaly, S.M.

“…The effects of input and output discontinuities on high frequency GaAs MESFET performance are analyzed. The transistor circuit, including both the active and…”
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Full-wave nonlinear analysis of microwave superconductor devices: application to filters by Megahed, M.A., El-Ghazaly, S.M.

“…A full-wave three-dimensional nonlinear HTS finite-difference time-domain electromagnetic simulator is developed. The HTS nonlinear model, based on the…”
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Analysis of anisotropic conductors on anisotropic substrates by Megahed, M.A., El-Ghazaly, S.M.

“…A full-wave finite-difference time-domain technique is used to study the anisotropy associated with anisotropic conductors on anisotropic substrates. The…”
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Analysis of Waveguides with Nonlinear Material : Application to Superconductor Microwave Lines by Megahed, Mohamed A., El-Ghazaly, Samir M.

“…This paper presents an analysis and a simulation of the nonlinearity in superconducting microwave devices. The analysis is performed in the time domain, since…”
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Finite difference approach for rigorous full-wave analysis of superconducting microwave structures by Megahed, M.A., El-Ghazaly, S.M.

“…A full-wave analysis of superconducting transmission line structures is presented. This approach avoids making any simplifying assumptions regarding the strip…”
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Direct calculation of attenuation and propagation constants in superconducting microwave structures by Megahed, M.A., El-Ghazaly, S.M.

“…The authors present a complete model which can be used for any of the transmission line structures which include high-T/sub c/ superconducting material. This…”
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