Low-Temperature Plasma-Activated Medium Inhibited Proliferation and Progression of Lung Cancer by Targeting the PI3K/Akt and MAPK Pathways

<div>Anticancer effect of PAM on 2D lung cancer cells. (a) Cell viability according to different activated times of PAM on SK-MES-1 cells. (b) Cell counting of live and dead A549 cells using trypan blue dye of control and PAM-treated groups. (c) Cell viability according to different incubation times of 24, 48, and 72 h. (d) Live/dead assay after PAM treatment of SK-MES-1 cells; nontreated cells were used as the control group. (e) The qualification of live and dead cell intensity using ImageJ software. 2D cell viability inhibition was attenuated by (f) ROS scavenger NAC and (g) H<sub>2</sub>O<sub>2</sub> scavenger catalase and RNS scavenger, cPITO. <span class="nowrap"><svg height="10.7395pt" id="M65" style="vertical-align:-0.6370001pt" version="1.1" viewbox="-0.0498162 -10.1025 50.9184 10.7395" width="50.9184pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0091,0,0,-0.0091,0,-5.741)"><path d="M486 158C486 177 478 202 466 220C413 228 386 236 336 262C386 288 413 297 466 304C478 323 486 347 485 366C470 376 444 381 422 380C389 338 368 319 321 288C323 345 329 372 349 422C339 442 322 461 305 470C289 461 271 442 262 422C281 372 287 345 290 288C243 319 222 338 189 380C167 381 142 376 125 366C125 347 133 322 145 304C198 296 225 288 275 262C225 236 198 227 145 220C133 201 125 177 126 158C141 148 167 143 189 144C222 186 243 205 290 236C288 179 282 152 262 102C272 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Oxidative Medicine and Cellular Longevity

fig2

Figure 2

Figure 2: Low-Temperature Plasma-Activated Medium Inhibited Proliferation and Progression of Lung Cancer by Targeting the PI3K/Akt and MAPK Pathways 