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. Author manuscript; available in PMC: 2013 Jul 24.
Published in final edited form as: Radiat Res. 2010 Apr;173(4):426–432. doi: 10.1667/RR1904.1

FIG. 3.

FIG. 3

Antitumor response correlates with increased γIFN production. Splenocytes were harvested on day 22 for γIFN production and co-cultured in the absence or presence of irradiated GL261 cells for 5 days. γIFN secretion was measured in cell-free supernatants by ELISA in duplicate. Tumor-specific γIFN production was calculated by subtracting the background value obtained with medium alone. Results are averages of two pooled spleens in each group. One representative experiment from two independent experiments performed is shown. WBRT: whole-brain irradiation.