PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8382636-2 1993 The flux through ROCCs was followed by quenching of fura-2 fluorescence due to the influx of extracellular Mn2+ induced by vasopressin. Fura-2 52-58 arginine vasopressin Rattus norvegicus 123-134