PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16488163-3 2006 The facilitatory effect of intra-CA1 histamine was mimicked by the histamine N-methyltransferase inhibitor SKF-91844 as well as by the H2 receptor agonist dimaprit and it was blocked completely by the H2 receptor antagonist ranitidine. Ranitidine 224-234 carbonic anhydrase 1 Homo sapiens 33-36