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. 2015 Sep 17;10:195. doi: 10.1186/s13014-015-0502-9

Fig. 1.

Fig. 1

Plasma levels of a IL-1α and b IL-1β according to the experimental rat groups. There were significant differences among the groups at 3 weeks after tomotherapy or CCRT. * p <0.05; NS, not significant; IL, interleukin; CCRT, concurrent chemoradiotherapy