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. 2014 Dec 23;4:7589. doi: 10.1038/srep07589

Figure 2.

Figure 2

pH, temperature and ROS/RNS measurements after plasma exposure in media (A) Measurement of pH, (B) Temperature in 1 ml of RPMI media were exposed to N2 plasma and D2O + N2 plasma for different time interval 1, 3, 5 and 10 min; (C) Determination of OH concentration; (D) Determination of H2O2 concentration; (E) NO in 1 ml media after N2 and D2O + N2 plasma exposure for 1, 3, and 5 min only. All values are expressed as ± SD in triplicates. Students' t-test was performed to control (* denotes P<0.05 and ** denotes P<0.01).