Ahmed S. Abdelkhalek

Zagazig, SHR, Egypt

Last Updated: 09/26/2026

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Found 20 publications

Development and validation of HPLC-FLD method for simultaneous determination of ternary therapy used for COVID-19 in plasma samples.

Development and validation of HPLC-FLD method for simultaneous determination of ternary therapy used for COVID-19 in plasma samples.

Journal: Scientific reports

Published: March 11, 2026

Phytochemical profiling and multi-target pharmacological evaluation of Symphyotrichum squamatum unveils its potential as a source of antidiabetic and anti-inflammatory agents.

Phytochemical profiling and multi-target pharmacological evaluation of Symphyotrichum squamatum unveils its potential as a source of antidiabetic and anti-inflammatory agents.

Journal: Frontiers in chemistry

Published: October 28, 2025

Delonix regia flower extract protects against diabetic cardiac remodeling via modulating eNOS/NO/cGMP and NF-κB/iNOS/TNF-α trajectories.

Delonix regia flower extract protects against diabetic cardiac remodeling via modulating eNOS/NO/cGMP and NF-κB/iNOS/TNF-α trajectories.

Journal: The Journal of pharmacy and pharmacology

Published: August 23, 2025

Selective six spectrophotometric methods for determination of remdesivir and moxifloxacin hydrochloride for COVID-19 treatment with overlapping spectra: a comprehensive evaluation of greenness, blueness, and whiteness.

Selective six spectrophotometric methods for determination of remdesivir and moxifloxacin hydrochloride for COVID-19 treatment with overlapping spectra: a comprehensive evaluation of greenness, blueness, and whiteness.

Journal: BMC chemistry

Published: May 09, 2025

Metabolite Profiling and Toxicity, Antioxidant, and Antitumor Evaluation of Micromeria biflora Aerial Parts Extract Combined with ADMET Prediction and Molecular Docking Analysis.

Metabolite Profiling and Toxicity, Antioxidant, and Antitumor Evaluation of Micromeria biflora Aerial Parts Extract Combined with ADMET Prediction and Molecular Docking Analysis.

Journal: Chemistry & biodiversity

Published: December 09, 2024

Green synchronous spectrofluorimetric analysis of remdesivir, the first approved antiviral, with levodropropizine as add-on therapy for covid-19: application in their pharmaceutical dosage form, and spiked human plasma.

Green synchronous spectrofluorimetric analysis of remdesivir, the first approved antiviral, with levodropropizine as add-on therapy for covid-19: application in their pharmaceutical dosage form, and spiked human plasma.

Journal: BMC chemistry

Published: August 13, 2024

Evaluation of in-vitro antioxidant activity, acute oral toxicity, and pancreatic and hepatic protective effects of Aloe rubroviolacea flowers extract against CCl4 toxicity in a rat model.

Evaluation of in-vitro antioxidant activity, acute oral toxicity, and pancreatic and hepatic protective effects of Aloe rubroviolacea flowers extract against CCl4 toxicity in a rat model.

Journal: Journal of ethnopharmacology

Published: July 16, 2024

Ecofriendly spectrophotometric methods for simultaneous determination of remdesivir and moxifloxacin hydrochloride as co administered drugs in corona virus treatment.

Ecofriendly spectrophotometric methods for simultaneous determination of remdesivir and moxifloxacin hydrochloride as co administered drugs in corona virus treatment.

Journal: Scientific reports

Published: June 28, 2024

Chemical Characterization, Evaluation of Acute Oral Toxicity, and Anti-Diabetic Activity of Aloe sabaea Flowers Extract on Alloxan-Induced Diabetic Rats.

Chemical Characterization, Evaluation of Acute Oral Toxicity, and Anti-Diabetic Activity of Aloe sabaea Flowers Extract on Alloxan-Induced Diabetic Rats.

Journal: Chemistry & biodiversity

Published: March 25, 2024

Green chemometric-assisted UV-spectrophotometric methods for the determination of favipiravir, cefixime and moxifloxacin hydrochloride as an effective therapeutic combination for COVID-19; application in pharmaceutical form and spiked human plasma.

Green chemometric-assisted UV-spectrophotometric methods for the determination of favipiravir, cefixime and moxifloxacin hydrochloride as an effective therapeutic combination for COVID-19; application in pharmaceutical form and spiked human plasma.

Journal: BMC chemistry

Published: November 26, 2023

GC-MS profiling and evaluation of acute oral toxicity, anti-tumour, antimicrobial and antioxidant activities of Croton socotranus Balf.f. aerial parts: in-vitro, in-vivo and in-silico studies.

GC-MS profiling and evaluation of acute oral toxicity, anti-tumour, antimicrobial and antioxidant activities of Croton socotranus Balf.f. aerial parts: in-vitro, in-vivo and in-silico studies.

Journal: Natural product research

Published: November 16, 2023

Novel 2-[thio]acetamide linked quinazoline/1,2,4-triazole/chalcone hybrids: Design, synthesis, and anticancer activity as EGFR inhibitors and apoptotic inducers.

Novel 2-[thio]acetamide linked quinazoline/1,2,4-triazole/chalcone hybrids: Design, synthesis, and anticancer activity as EGFR inhibitors and apoptotic inducers.

Journal: Archiv der Pharmazie

Published: October 29, 2023

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Last Updated: 09/26/2026