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. Author manuscript; available in PMC: 2009 Oct 8.
Published in final edited form as: Immunopharmacol Immunotoxicol. 2009;31(3):477–484. doi: 10.1080/08923970902798132

Figure 2. Effect of XN on the viability of T lymphocytes.

Figure 2

2.5×106 splenic T cells were cultured in one milliliter of complete RPMI-1640 in the absence or presence of XN (1.25–40 μM). After incubation for 72 h, cell viability was determined by trypan blue dye exclusion using a hemocytometer. Data presented are mean ± S.D. of viable cells in two experiments.