Cytotoxicity of naturally occurring phenolics and terpenoids from Kenyan flora towards human carcinoma cells

Citation:
Kuete V, Omosa LK, Midiwo JO, Karaosmanoğlu O, Sivas H. "Cytotoxicity of naturally occurring phenolics and terpenoids from Kenyan flora towards human carcinoma cells." Journal of Ayurveda and integrative medicine. 2019;10(3):178-184.

Abstract:

Description
Background
Cancer constitutes a major hurdle worldwide and its treatment mainly relies on chemotherapy.
Objectives
The present study was designed to evaluate the cytotoxicity of eleven naturally occurring compounds including six phenolics amongst them were 4 chalcones and 2 flavanones as well as 5 terpenoids (3 clerodane and 2 trachylobane diterpenoids) against 6 human carcinoma cell lines and normal CRL2120 fibroblasts.
Materials and methods
The neutral red uptake (NR) assay was used to evaluate the cytotoxicity of the compounds, whilst caspase-Glo assay was used to detect caspase activation. Cell cycle and mitochondrial membrane potential (MMP) were all analyzed via flow cytometry meanwhile levels of reactive oxygen species (ROS) was measured by spectrophotometry.
Results
Chalcones: 2′,4′-dihydroxy-6′-methoxychalcone (1); 4′,6′-dihydroxy-2′,5′-dimethoxychalcone (2); 2′,4 …
Scholar articles
Cytotoxicity of naturally occurring phenolics and terpenoids from Kenyan flora towards human carcinoma cells
V Kuete, LK Omosa, JO Midiwo, O Karaosmanoğlu… - Journal of Ayurveda and integrative medicine, 2019
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