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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: J Appl Toxicol. 2012 Oct 10;33(6):503–510. doi: 10.1002/jat.2822

Figure 2.

Figure 2

Secretion of TNFα (as percent of control) from purified human NK cells exposed to tributyltin for 24h, 48 h, and 6 days. Concentrations of TBT were the same as in Figure 1. Data were combined from NK cells from a minimum of 3 different donors (n=9). In order to combine data from different donors, the secretion of TNFα in the treated cells were normalized to their respective control cells. The data is presented as percent of control secretion of TNF α. Values are mean±S.D., * indicates a significant difference from control values (control arbitrarily = 100%), p<0.05.