PMID-sentid	Pub_year	Sent_text	compound_name	comp_offset	prot_official_name	organism	prot_offset
8533891-1	1995	A method for the simultaneous determinations of histamine and its metabolite N tau-methylhistamine by HPLC-chemiluminescence coupled with immobilized diamine oxidase was developed.	3-methylhistamine	77-98	amine oxidase, copper containing 1	Rattus norvegicus	150-165
8533891-2	1995	The method was based on the determination of chemiluminescence formed by the reaction of a luminol-ferricyanide mixture in alkaline medium with hydrogen peroxide which is one of the metabolic products of histamine and N tau-methylhistamine formed by diamine oxidase.	3-methylhistamine	218-239	amine oxidase, copper containing 1	Rattus norvegicus	250-265
913915-5	1977	Pretreatment of guinea pigs with the histamine H2-receptor blocker cimetidine significantly enhanced the formation of Ntau-methylhistamine in vitro.	3-methylhistamine	118-138	histamine H2 receptor	Cavia porcellus	37-58
7822670-1	1995	BACKGROUND: Histamine is metabolized mainly by histamine N-methyltransferase (HMT) to N tau-methylhistamine in human nasal mucosa.	3-methylhistamine	86-107	histamine N-methyltransferase	Homo sapiens	47-76
7822670-1	1995	BACKGROUND: Histamine is metabolized mainly by histamine N-methyltransferase (HMT) to N tau-methylhistamine in human nasal mucosa.	3-methylhistamine	86-107	histamine N-methyltransferase	Homo sapiens	78-81
8147263-3	1993	Addition of an MAO inhibitor such as pargyline to tissue preparations can increase the HNMT activity assayed --presumably as a result of inhibition of N tau-methylhistamine metabolism by MAO.	3-methylhistamine	151-172	histamine N-methyltransferase	Homo sapiens	87-91
4044598-1	1985	N tau-Methylhistamine is a major inactive metabolite of histamine and is formed by histamine N-methyltransferase (EC 2.1.1.8).	3-methylhistamine	0-21	histamine N-methyltransferase	Oryctolagus cuniculus	83-112
4044598-5	1985	Histamine was a substrate for purified indolethylamine N-methyltransferase and unlike histamine N-methyltransferase which exclusively formed N tau-methylhistamine, indolethylamine N-methyltransferase catalyzed the in vitro formation of both N pi-methylhistamine and N alpha-methylhistamine.	3-methylhistamine	141-162	indolethylamine N-methyltransferase	Oryctolagus cuniculus	39-74
4044598-5	1985	Histamine was a substrate for purified indolethylamine N-methyltransferase and unlike histamine N-methyltransferase which exclusively formed N tau-methylhistamine, indolethylamine N-methyltransferase catalyzed the in vitro formation of both N pi-methylhistamine and N alpha-methylhistamine.	3-methylhistamine	141-162	indolethylamine N-methyltransferase	Oryctolagus cuniculus	164-199
6805264-2	1982	Imidazole, methylimidazoles, N-acetylimidazole, histamine and N tau-methylhistamine are relatively potent inhibitors of mammalian diamine oxidase showing no influence on plant enzymes.	3-methylhistamine	62-83	amine oxidase copper containing 1	Homo sapiens	130-145
6476381-0	1984	The differential reaction of histamine and N tau-methylhistamine with Pauly"s diazo reagent: application to assay of histamine N-methyltransferase activity.	3-methylhistamine	43-64	histamine N-methyltransferase	Homo sapiens	117-146