Details

Autor(en) / Beteiligte

• Hegazy, Mostafa M
• Afifi, Wael M
• Metwaly, Ahmed M
• Radwan, Mohamed M
• Abd-Elraouf, Muhamad
• Mehany, Ahmed B M
• Ahmed, Eman
• Enany, Shymaa
• Ezzeldin, Shahd
• Ibrahim, Adel E
• El Deeb, Sami
• Mostafa, Ahmad E

Titel

Antitrypanosomal, Antitopoisomerase-I, and Cytotoxic Biological Evaluation of Some African Plants Belonging to Crassulaceae; Chemical Profiling of Extract Using UHPLC/QTOF-MS/MS

Ist Teil von

• Molecules (Basel, Switzerland), 2022-12, Vol.27 (24), p.8809

Ort / Verlag

Switzerland: MDPI AG

Erscheinungsjahr

2022

Link zum Volltext

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• In our continuous study for some African plants as a source for antitrypanosomally and cytotoxic active drugs, nine different plants belonging to the Crassulaceae family have been selected for the present study. leaves extract showed an antitrypanosomal activity against with an IC value of 8.5 µg/mL. In addition, they have cytotoxic activities against (HCT-116), (HEPG-2) and (MCF-7), with IC values of 28.18 ± 0.24, 22.05 ± 0.66, and 26.47 ± 0.85 µg/mL, respectively. Furthermore, the extract displayed inhibition against Topoisomerase-1 with an IC value of 1.31 µg/mL. It showed the highest phenolics and flavonoids content among the other plants' extracts. In order to identify the secondary metabolites which may be responsible for such activities, profiling of the polar secondary metabolites of extract via Ultra-Performance Liquid Chromatography coupled to High-Resolution QTOF-MS operated in negative and positive ionization modes, which revealed the presence of 46 metabolites, including flavonoids, phenolic acids, anthocyanidins, coumarin, and other metabolites.