PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6186767-6 1983 Further, in contrast to the fractional release of [3H]noradrenaline induced by continuous K+ depolarization in the presence of 1.2 mM Ca2+, that induced by prolonged veratrine stimulation in the absence of Ca2+ appeared to be more sustained. [3h]noradrenaline 50-67 carbonic anhydrase 2 Rattus norvegicus 134-137 6186767-7 1983 The data strongly suggest that veratrine-induced [3H]noradrenaline release in the absence of extracellular Ca2+ is brought about by a mobilization of Ca2+ from intracellular stores, e.g., mitochondria, subsequent to a strongly increased intracellular Na+ concentration. [3h]noradrenaline 49-66 carbonic anhydrase 2 Rattus norvegicus 150-153