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. 2009 Jul 31;4(7):e6464. doi: 10.1371/journal.pone.0006464

Figure 1. NH2-terminal truncated RrTCTPs show increased activity in BEAS-2B cells.

Figure 1

(A) BEAS-2B cells were treated with 1 or 10 µm/ml of RrTCTP or various RrTCTP derivatives for 48 h. The resulting IL-8 in supernatant was analyzed by ELISA (*** p<0.001, significantly different from the NC value, n = 3). (B) 10 µm/ml of RrTCTP or RrTCTP derivatives were added to BEAS-2B cells and incubated for 1, 6, or 24 h (** p<0.01, *** p<0.001, significantly different from the NC value, n = 3). (C) 10 µm/ml of RrTCTP or RrTCTP derivatives were added to BEAS-2B cells and incubated for 48 h. The resulting GM-CSF in supernatant was analyzed by ELISA (*** p<0.001, significantly different from the NC value, n = 3).