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N-methyl-N-formylhydrazine: a Toxic and Mutagenic Inhibitor of the Intestinal Diamine Oxidase

Overview
Journal Agents Actions
Specialty Pharmacology
Date 1984 Apr 1
PMID 6428190
Citations 5
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Abstract

N-methyl-N-formylhydrazine is the first active intermediate of the poison gyromitrin of the mushroom: false morel. This compound is a non-competitive inhibitor of human intestinal diamine oxidase (ID50 = 1.6 X 10(-5) mol/l). This concentration corresponds to less than 5 g of wet weight of mushroom/l. The diamine oxidases from 5 other sources are inhibited in a similar manner. Semicarbazide and aminoguanidine are 10-respectively 1000-fold more potent inhibitors of the human intestinal diamine oxidase. An involvement of the diamine oxidase inhibitory property of N-methyl-N-formylhydrazine in toxic and mutagenic effects of the substance is considered.

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References
1.
Bieganski T, Kusche J, Feussner K, Hesterberg R, Richter H, Lorenz W . The importance of human intestinal diamine oxidase in the oxidation of histamine and/or putrescine. Arch Immunol Ther Exp (Warsz). 1980; 28(6):901-6. View

2.
Lorenz W, Reimann H, Barth H, Kusche J, Meyer R, Doenicke A . A sensitive and specific method for the determination of histomine in human whole blood and plasma. Hoppe Seylers Z Physiol Chem. 1972; 353(6):911-20. DOI: 10.1515/bchm2.1972.353.1.911. View

3.
Buffoni F . Histaminase and related amine oxidases. Pharmacol Rev. 1966; 18(4):1163-99. View

4.
Rampton D, Murdoch R, Sladen G . Rectal mucosal histamine release in ulcerative colitis. Clin Sci (Lond). 1980; 59(5):389-91. DOI: 10.1042/cs0590389. View

5.
Tutton P . The influence of histamine on epithelial cell proliferation in the jejunum of the rat. Clin Exp Pharmacol Physiol. 1976; 3(4):369-73. DOI: 10.1111/j.1440-1681.1976.tb00613.x. View