PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8630722-9 1996 CONCLUSION: Results indicated that oxatomide and ketotifen inhibit the production of leukotriene C4 and leukotriene B4 by inhibiting phospholipase A2 activity, whereas, azelastine inhibits the leukotriene C4 production by inhibiting phospholipase A2 and leukotriene C4 synthase. azelastine 169-179 phospholipase A2 group IB Rattus norvegicus 233-249 3207972-8 1988 Verapamil, azelastine, diltiazem and TMB-8 (each 10 microM) significantly attenuated PLA2-induced AH. azelastine 11-21 phospholipase A2 group IB Rattus norvegicus 85-89