Author

Doaa A. Helal

Observed names: DOAA A. HELAL, Doaa A Helal, Doaa Ahmed Helal, Doaa Helal

Institutions: Sinai University, Fayoum University

Observed institutions: Sinai University, Modern University for Information and Technology, Fayoum University

ORCID: 0000-0002-1222-8112

Observed ORCID: 0000-0002-1222-8112

OpenAlex ID: A5044138254

Formulation and Optimization of Nanospanlastics for Improving the Bioavailability of Green Tea Epigallocatechin Gallate

2021 · Eman A. Mazyed, Doaa A. Helal, et al. · Pharmaceuticals · 97

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Nanogel loaded with surfactant based nanovesicles for enhanced ocular delivery of acetazolamide

2019 · Rania S Abdel-Rashid, Doaa A Helal, et al. · International Journal of Nanomedicine · 81

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Assessment of the hepatoprotective effect of developed lipid-polymer hybrid nanoparticles (LPHNPs) encapsulating naturally extracted β-Sitosterol against CCl4 induced hepatotoxicity in rats

2019 · Ebtsam M. Abdou, Marwa A. A. Fayed, et al. · Scientific Reports · 72

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Polymeric versus lipid nanocapsules for miconazole nitrate enhanced topical delivery: in vitro and ex vivo evaluation

2022 · Rania S. Abdel-Rashid, Doaa A. Helal, et al. · Drug Delivery · 48

Assessment Of Spanlastic Vesicles Of Zolmitriptan For Treating Migraine In Rats

2019 · Nagla Ahmed El-Nabarawy, Mahmoud Hassan Teaima, et al. · Drug Design Development and Therapy · 41

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Non-ionic surfactant based vesicular drug delivery system for topical delivery of caffeine for treatment of cellulite: design, formulation, characterization, histological anti-cellulite activity, and pharmacokinetic evaluation

2017 · Mahmoud H. Teaima, Sally A. Abdelhalim, et al. · Drug Development and Industrial Pharmacy · 32

Proniosomal Telmisartan Tablets: Formulation, in vitro Evaluation and in vivo Comparative Pharmacokinetic Study in Rabbits

2020 · Mahmoud Hasan Teaima, Mohamed Yasser, et al. · Drug Design Development and Therapy · 24

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FORMULATION AND EVALUATION OF FLUCONAZOLE TOPICAL GEL Research Article

2012 · Doaa A. Helal, Dalia Abd El-Rhman, et al. · 24

Ion-Triggered In Situ Gelling Intranasal Spray of Dronedarone Hydrochloride Nanocarriers: In Vitro Optimization and In Vivo Pharmacokinetic Appraisal

2022 · Mahmoud H. Teaima, Doaa A. Helal, et al. · Pharmaceutics · 22

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Tackling acne vulgaris by fabrication of tazarotene-loaded essential oil-based microemulsion: In vitro and in vivo evaluation

2023 · Noha M. Badawi, Rania M. Yehia, et al. · International Journal of Pharmaceutics X · 19

Biodegradable polymeric microcapsules for sustained release of riboflavin

2016 · A.M. Abd El-Hay, A.M. Naser, et al. · International Journal of Biological Macromolecules · 18

Dual-action of clotrimazole loaded − nanosponges vaginal gel for spermicidal action and treatment of vaginal candidiasis: Optimization, in-vitro, ex-vivo, and in-vivo experiments

2025 · Doaa A. Helal, Amr Osama, et al. · International Journal of Pharmaceutics · 12

Design Space Approach for the Optimization of Green Fluidized Bed Granulation Process in the Granulation of a Poorly Water-Soluble Fenofibrate Using Design of Experiment

2022 · Mohamed H. Fayed, Ahmed Alalaiwe, et al. · Pharmaceutics · 12

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Design-of-experiment approach to quantify the effect of nano-sized silica on tableting properties of microcrystalline cellulose to facilitate direct compression tableting of binary blend containing a low-dose drug

2022 · Mohamed H. Fayed, Mohammed F. Aldawsari, et al. · Journal of Drug Delivery Science and Technology · 12

Construction of sublingual trilaminated Eszopiclone fast dissolving film for the treatment of Insomnia: Formulation, characterization and In vivo clinical comparative pharmacokinetic study in healthy human subjects

2022 · Mahmoud Teaima, Mohamed Yasser, et al. · PLoS ONE · 10

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Optimizing Levetiracetam Surfactant-based Nanovesicles (lev-nvs) Gel for Treating Epilepsy Using Experimental Design

2023 · MAHMOUD H. TEAIMA, HUSSIEN MOHAMED AHMED EL-MESSIRY, et al. · International Journal of Applied Pharmaceutics · 5

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Evaluation of the Antimycotic activity of Terconazole proniosomal Gel

2022 · Rehab Bahy, Doaa Helal · The Egyptian Journal of Medical Microbiology · 5

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The Effect of Co-processed Excipients During Formulation and Evaluation of Pediaric Levetiracetam Orodispersible Tablets in Rats

2023 · MAHMOUD H. TEAIMA, HUSSIEN MOHAMED AHMED EL MESSIRY, et al. · International Journal of Applied Pharmaceutics · 2

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Works count: 18

Citation count: 536

H-index: 12

I10-index: 15