PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24005046-4 2013 We examined the effects of azelastine on the hERG channels expressed in Xenopus oocytes and HEK293 cells using two-microelectrode voltage-clamp and patch-clamp techniques. azelastine 27-37 ETS transcription factor ERG Homo sapiens 45-49 24005046-5 2013 Azelastine induced a concentration-dependent decrease of the hERG current amplitude at the end of the voltage steps and tail currents. azelastine 0-10 ETS transcription factor ERG Homo sapiens 61-65 24005046-6 2013 The IC50 for the azelastine-induced block of the hERG currents expressed in HEK293 cells was 11.43 nM, while the drug inhibited I(Ca,L) and I(Ca,T) with IC50 values of 7.60 and 26.21 muM, respectively. azelastine 17-27 ETS transcription factor ERG Homo sapiens 49-53 24005046-8 2013 These results suggest that azelastine is a potent blocker of hERG channels rather than I(Ca,L) or I(Ca,T), providing molecular mechanisms for the arrhythmogenic side effects during the clinical administration of azelastine. azelastine 27-37 ETS transcription factor ERG Homo sapiens 61-65 24005046-8 2013 These results suggest that azelastine is a potent blocker of hERG channels rather than I(Ca,L) or I(Ca,T), providing molecular mechanisms for the arrhythmogenic side effects during the clinical administration of azelastine. azelastine 212-222 ETS transcription factor ERG Homo sapiens 61-65