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. 2011 Nov 1;5(6):464–467. doi: 10.4161/chan.5.6.17401

Figure 3.

Figure 3

The biased agonist cap-ET under the PAO-sensitized condition effectively introduced Ca2+-dependent receptor desensitization. (A) AEA and AM404 induced less Ca2+-dependent desensitization of TRPV1 compared to capsaicin (n = 4 for each treatment). (B) Sensitization of TRPV1 by 10 µM PAO sufficiently increased the efficacy of 10 µM cap-ET for induction of Ca2+-dependent channel desensitization (*p < 5 × 10−4, unpaired t-test, n = 4 for each treatment).