Fig. 1
From: Ca2+ regulation of endocochlear potential in marginal cells
Typical recording of the EP after transient asphyxia or intravenous injection of 60 mg/kg furosemide with or without endolymphatic administration of 300 μM EGTA-AM. a Transient asphyxia for about 100 s or the intravenous administration of furosemide produces a rapid decrease in the EP. b After administration of EGTA-AM to the endolymph, the asphyxia- or the furosemide-induced decrease in the EP is significantly suppressed