PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1414511-5	1992	As demonstrated in experiments with an inhibitor of histidine decarboxylase--semicarbazide, this effect comprised 15% inhibition evoked by the histamine precursor--histidine, whereas the remaining 60% inhibition could be ascribed to the effect of newly synthesized histamine.	Histidine	162-173	histidine decarboxylase	Rattus norvegicus	52-75