Evaluation of non-thermal plasma-induced anticancer effects on human colon cancer cells
Non-thermal atmospheric-pressure plasma has been introduced in various applications such as sterilization, wound healing, blood coagulation, and other biomedical applications. The most attractive application of non-thermal atmospheric-pressure plasma is in cancer treatment, where the plasma is used...
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Veröffentlicht in: | Biomedical optics express 2017-05, Vol.8 (5), p.2649-2659 |
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creator | Choi, Jae-Sun Kim, Jeongho Hong, Young-Jun Bae, Woom-Yee Choi, Eun Ha Jeong, Joo-Won Park, Hun-Kuk |
description | Non-thermal atmospheric-pressure plasma has been introduced in various applications such as sterilization, wound healing, blood coagulation, and other biomedical applications. The most attractive application of non-thermal atmospheric-pressure plasma is in cancer treatment, where the plasma is used to produce reactive oxygen species (ROS) to facilitate cell apoptosis. We investigate the effects of different durations of exposure to dielectric-barrier discharge (DBD) plasma on colon cancer cells using measurement of cell viability and ROS levels, western blot, immunocytochemistry, and Raman spectroscopy. Our results suggest that different kinds of plasma-treated cells can be differentiated from control cells using the Raman data. |
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title | Evaluation of non-thermal plasma-induced anticancer effects on human colon cancer cells |
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