Fig. 1From: Mechanism of luminal ATP activated chloride secretion in a polarized epitheliumEffect of apical ATPe on oviduct Isc. A Representative trace of Isc across the oviduct epithelium following apical application of ATP (100 µM). B Representative trace of Isc across the oviduct epithelium showing the effect of repeated application of apical ATPe. C Effect of amiloride on the ATPe-induced Isc response. Values are mean ± SEM for at least 4 replicatesBack to article page