Figure 4 | Scientific Reports

Figure 4

From: Bitter tastants and artificial sweeteners activate a subset of epithelial cells in acute tissue slices of the rat trachea

Figure 4

Temporal profiles of tracheal epithelial cell responses to denatonium. (a) Representative confocal images from Cal520-AM loaded tracheal slice before (upper panels) and during the stimulation with 5 mM denatonium (left) or 30 μM ATP (right). (b) Calcium transients recorded from the cells highlighted in a responding to 5 mM denatonium (left) or to 30 μM ATP (right).

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