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Tumoral and Normal Cells Treatment With High-Voltage Pulsed Cold Atmospheric Plasma Jets

✍ Scribed by Georgescu, N; Lupu, A R


Book ID
125853240
Publisher
IEEE
Year
2010
Tongue
English
Weight
349 KB
Volume
38
Category
Article
ISSN
0093-3813

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✦ Synopsis


High-voltage pulsed cold atmospheric plasma jets were used to treat tumoral (B16 and COLO320) and normal (macrophage) cells. Cold atmospheric plasma jet generator and plasma jet physical characteristics are presented. The treatment of the tumoral cells intended to obtain their apoptosis. For tumoral cells, percents of up to 70% apoptosis have been obtained, using helium plasma, activated with up to 2% oxygen. In the same experimental conditions, the plasma treatment did not induce apoptosis in normal (macrophage) cells. In addition, the macrophage cells were not activated by the plasma jets.


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