Fig. 3 in 2.4.6-Trichloroanisole is a potent suppressor of olfactory signal transduction

Fig. 3. Time-dependence of onset and offset of TCA suppression. (A) Onset time course of TCA suppression. (Left) Preexposure time was 1 s. Light indicates UV light stimulation. (Right) Preexposure time was 3 s. Data obtained from the same cell. Traces: black, control; red, 100 nM TCA; blue, recovery. (B) The suppression was plotted against the time of preexposure. Each plot shows the average value and SD. Numbers in parentheses indicate the cells examined. (c) Offset wave forms. (D) Time course of recovery. The recoveries from the current suppression by single stimulation of 1 μM TCA were plotted against the time after the odor stimulation (n = 3). Different symbols indicate data from different cells. Pipette diameter was 1 μm.