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. Author manuscript; available in PMC: 2014 May 16.
Published in final edited form as: In Vivo. 2013 Sep-Oct;27(5):571–582.

Figure 4.

Figure 4

Measurement of antioxidant stores in (Nrf2−/−) marrow stromal and (Il-3) dependent hematopoietic cells 24 hours after 0, 5 Gy or 10 Gy irradiation. Marrow stromal cell lines (A) and IL-3 dependent hematopoietic progenitor cell lines (B) were assayed for antioxidant stores using the Trolox assay (29). Data is presented as total antioxidant capacity in mM trolox equivalents per 1 mg/ml of sample. For the marrow stromal cell lines (A), *p=0.0035 comparing Nrf2+/+ cells 24 h after 10 Gy to Nrf2+/+ cells while # has a p=0.0205 comparing nonirradiated Nrf2−/− cells to nonirradiated Nrf2−/− cells. In figure 4B, * has a p<0.05 compared to nonirradiated Nrf2+/+ Il-3 dependent hematopoietic cells while # has a p<0.015 when compared to Nrf2−/− at 0 Gy.