Skip to main content
. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: Pulm Pharmacol Ther. 2015 Aug 14;35:87–93. doi: 10.1016/j.pupt.2015.08.003

Figure 3.

Figure 3

Role of extracellular Ca2+ in the positive interaction of TRPA1 and TRPV1 channels. A: experimental records illustrating the positive interaction of TRPA1 and TRPV1 channels during control in a jugular neuron (27.4 pF). B: the positive interaction was completely abolished after the same neuron was perfused by Ca2+-free ECS for 10 min. C: the positive interaction returned after the same neuron was perfused by regular ECS again for 20 min. D: group data of the responses (n=16) when neurons were perfused with regular ECS (Control) and Ca2+-free ECS, respectively. E: in 4 of these 16 neurons, group data were also obtained after the Ca2+-free ECS was washed out. Data are means ± SEM. *, significantly (P < 0.05) different from the response to (Cap+AITC). (From reference 34)