Fig. 6From: Membrane potential modulation of ionomycin-stimulated Ca2+ entry via Ca2+/H+ exchange and SOC in rat submandibular acinar cellsMembrane potential changes induced by 4 μM TG and 5 μM IM. Membrane potentials were measured using a gramicidin-perforated whole cell patch clamp technique. a Stimulation with 5 μM IM at 4.5 mM [K+]o. b Stimulation with 5 μM IM at 151 mM [K+]o. c Stimulation with 4 μM TG at 4.5 mM [K+]o. d Stimulation with 4 μM TG at 151 mM [K+]o Back to article page