Abstract Title:

In Vitro evaluation of thymoquinone on apoptosis and oxidative DNA damage in high glucose condition.

Abstract Source:

Cell Mol Biol (Noisy-le-grand). 2018 11 30 ;64(14):79-83. Epub 2018 Nov 30. PMID: 30511625

Abstract Author(s):

Ali Furkan Gümüş, Semiha Dede, Veysel Yuksek, Sedat Çetin, Mehmet Taşpınar

Article Affiliation:

Ali Furkan Gümüş


The study was planned to investigate the effects of thymoquinone (TQ), which is a compound in N. sativa, on caspase dependent apoptosis and oxidative DNA damage in high glucose treated PC12 cells. PC12 cells were treated with high glucose (G1-150 mM, G2-250 mM, G3-350 mM), TQ (20µM), and their combinations. Oxidative DNA damage (8-OHdG (8-Oxo-2'-deoxyguanosine)), and apoptosis (caspase 3, caspase 8, caspase 9 enzymes and M30 protein) parameters were analyzed with ELISA. The 8-OHdG levels decreased in all combination groups compared to the control (p≤0.001). There was nostatistically significant difference between caspase 3 and 9. Caspase 8 in TQ, G3, TQG1, TQG2 groups were higher than the control (p≤0.002). Low M30 levels were observed in TQG1 group (p≤0.002). In conclusion, it was observed that in PC12 cell line treated with the high glucose concentrations, TQ administration had a statistically significant effect on oxidative DNA damage and some apoptotic parameters (caspase 8 and M30 protein).

Study Type : In Vitro Study

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