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- Keyword
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- Celecoxib; repositioning; in-situ provesicular powder; optimization; cytotoxic assay; pharmacokinetic study (1)
- Citrus peels waste- anti estrogenic activity-anti-aromatase activity (1)
- Cynara scolymus L.; antioxidant activity; total phenolic; HPLC-DAD; flower; bract; stem; silver nanoparticles; PC-3; A549 (1)
- Cynara scolymus L.; biomedical implementations; cytotoxic; green synthesis; silver nanoparticles (1)
Articles 1 - 4 of 4
Full-Text Articles in Natural Products Chemistry and Pharmacognosy
Comparative Estimation Of The Cytotoxic Activity Of Different Parts Of Cynara Scolymus L.: Crude Extracts Versus Green Synthesized Silver Nanoparticles With Apoptotic Investigation, Shady Swidan, Amgad Khedr, Abdelaziz Farrag, Ali Nasr, Mohamed Nafie, Maged Abdel-Kader, Marwa Goda, Jihan Badr, Reda Abdelhameed
Comparative Estimation Of The Cytotoxic Activity Of Different Parts Of Cynara Scolymus L.: Crude Extracts Versus Green Synthesized Silver Nanoparticles With Apoptotic Investigation, Shady Swidan, Amgad Khedr, Abdelaziz Farrag, Ali Nasr, Mohamed Nafie, Maged Abdel-Kader, Marwa Goda, Jihan Badr, Reda Abdelhameed
Pharmacy
Different parts of Cynara scolymus L. and their green synthesized eco-friendly silver nanoparticles (AgNPs) were screened for their cytotoxicity and apoptotic activity. Results showed that flower extract AgNPs exhibited more potent cytotoxicity compared to the normal form against PC-3 and A549 cell lines with IC50 values of 2.47 μg/mL and 1.35 μg/mL, respectively. The results were compared to doxorubicin (IC50 = 5.13 and 6.19 μg/mL, respectively). For apoptosis-induction, AgNPs prepared from the flower extract induced cell death by apoptosis by 41.34-fold change and induced necrotic cell death by 10.2-fold. Additionally, they induced total prostate apoptotic cell death by a 16.18-fold …
Silver Nanoparticles Formulation Of Flower Head’S Polyphenols Of Cynara Scolymus L.: A Promising Candidate Against Prostate (Pc-3) Cancer Cell Line Through Apoptosis Activation, Shady Swidan, Amgad Khedr, Marwa Goda, Abdelaziz Farrag, Ali Nasr, Mohamed Nafie, Maged Abdel-Kader, Jihan Badr, Reda Abdelhameed
Silver Nanoparticles Formulation Of Flower Head’S Polyphenols Of Cynara Scolymus L.: A Promising Candidate Against Prostate (Pc-3) Cancer Cell Line Through Apoptosis Activation, Shady Swidan, Amgad Khedr, Marwa Goda, Abdelaziz Farrag, Ali Nasr, Mohamed Nafie, Maged Abdel-Kader, Jihan Badr, Reda Abdelhameed
Pharmacy
Cynara scolymus L. (Family: Compositae) or artichoke is a nutritious edible plant widely used for its hepatoprotective effect. Crude extracts of flower, bract, and stem were prepared and evaluated for their in vitro antioxidant activity and phenolic content. The flower crude extract exhibited the highest phenolic content (74.29 mg GAE/gm) as well as the best in vitro antioxidant activity using total antioxidant capacity (TAC), ferric reducing antioxidant power (FEAP), and 1,1-diphenyl-2-picrylhyazyl (DPPH) scavenging assays compared with ascorbic acid. Phenolic fractions of the crude extracts of different parts were separated and identified using high-performance liquid chromatography HPLC-DAD analysis. The silver nanoparticles …
Anti‑Estrogenic And Anti‑Aromatase Activities Of Citrus Peels Major Compounds In Breast Cancer, Maha Salama, Dina Mahmoud Elkersh, Shahira M. Ezzat, Yasmeen Attiaa, Engy A. Mahrous, Mohey Elmazar
Anti‑Estrogenic And Anti‑Aromatase Activities Of Citrus Peels Major Compounds In Breast Cancer, Maha Salama, Dina Mahmoud Elkersh, Shahira M. Ezzat, Yasmeen Attiaa, Engy A. Mahrous, Mohey Elmazar
Pharmacy
Estrogen signaling is crucial for breast cancer initiation and progression. Endocrine-based therapies comprising estrogen receptor (ER) modulators and aromatase inhibitors remain the mainstay of treatment. This study aimed at investigating the antitumor potential of the most potent compounds in citrus peels on breast cancer by exploring their anti-estrogenic and anti-aromatase activities. The ethanolic extract of different varieties of citrus peels along with eight isolated flavonoids were screened against estrogen-dependent breast cancer cell lines besides normal cells for evaluating their safety profile. Naringenin, naringin and quercetin demonstrated the lowest IC50s and were therefore selected for further assays. In silico molecular modeling …
Celecoxib Loaded In-Situ Provesicular Powder And Its In-Vitro Cytotoxic Effect For Cancer Therapy: Fabrication, Characterization, Optimization And Pharmacokinetic Evaluation, Shady Swidan, Ali Nasr, Sameh Elhady, Noha Badawi
Celecoxib Loaded In-Situ Provesicular Powder And Its In-Vitro Cytotoxic Effect For Cancer Therapy: Fabrication, Characterization, Optimization And Pharmacokinetic Evaluation, Shady Swidan, Ali Nasr, Sameh Elhady, Noha Badawi
Pharmacy
Introduction: Several recent studies have shown that the role of cyclooxygenase 2 (COX-2) in carcinogenesis has become more evident. It affects angiogenesis, apoptosis, and invasion, and plays a key role in the production of carcinogens. It has also been reported that COX-2 inhibitors such as celecoxib (CLX) might play an effective role in preventing cancer formation and progression. Formulation of CLX into nanovesicles is a promising technique to improve its bioavailability and anticancer efficacy. Aim: The aim of this study is to optimize and evaluate the anticancer efficacy of CLX-loaded in-situ provesicular powder composed of surfactants and fatty alcohol-based novel …