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. 2002 Dec;120(6):897–906. doi: 10.1085/jgp.20028608

Figure 10.

Figure 10.

BAPTA-AM does not effect the UTP-mediated inhibition of sodium absorption. (A) Representative trace showing that the peak UTP-activated Isc response is diminished after pretreatment with 50 μM BAPTA-AM. (B) Representative trace showing that benzamil is not effective in reducing Isc following treatment with UTP (5 μM) in monolayers pretreated with BAPTA-AM. (C) Bar graph illustrating that pretreatment with BAPTA-AM diminished the UTP-activated current, but failed to affect inhibition of the benzamil-sensitive current by UTP, (n = 6 for each). Asterisk represents significant difference compared with cells that were not pretreated with BAPTA-AM.