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. 2014 May 12;9(5):e97005. doi: 10.1371/journal.pone.0097005

Figure 2. Blockade of citric acid-induced Ca+2 influx by TRPA1 and TRPV1 antagonists.

Figure 2

(A–B) Inhibition of citric acid-induced Ca+2 influx by GRC 17536, compound 7 and GRC 6211 in CCD19-Lu (A) and A549 (B) cells. (C) Inhibition of citric -induced Ca+2 influx by GRC 17536, compound 7 and GRC 17770 in hTRPA1/CHO cells. Each point in the graph is an average ± SEM of at least two independent experiments.