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. 2005 Feb 3;564(Pt 2):541–547. doi: 10.1113/jphysiol.2004.081844

Figure 1. OEA excites capsaicin-sensitive vagal sensory neurones.

Figure 1

A, example of nodose ganglion neurone under patch clamp; scale, 20 μm. B, response of a current-clamped neurone to 10 μm OEA and 250 nm capsaicin. C, responses of capsaicin-insensitive (left) and capsaicin-sensitive (right) neurones to 10 μm OEA and 250 nm capsaicin. Cells were voltage clamped at −60 mV. D, mean current evoked by 10 μm OEA and 250 nm capsaicin in six neurones. E, capsaicin- and OEA-evoked currents exhibit similar tachyphylaxis.