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Involvement of Diamine Oxidase in Catabolism of 14C-putrescine in Mice in Vivo with Special Reference to the Formation of Gamma-aminobutyric Acid

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Journal Agents Actions
Specialty Pharmacology
Date 1981 Dec 1
PMID 6803541
Citations 7
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Abstract

Tissues of mice killed 2.5 or 30 min after injection of 14C-putrescine, contained 14C-gamma-aminobutyric acid, an unidentified 14C-compound, and unchanged 14C-putrescine. In mice pretreated with aminoguanidine, a powerful inhibitor of diamine oxidase, and then with 14C-putrescine, tissue levels of the radioactive catabolites, gamma-aminobutyric acid and the unidentified compound were markedly reduced. The data suggest that diamine oxidase is involved in the first step of putrescine metabolism and that intestine is the main site for this step. This and other aspects of putrescine metabolism are discussed.

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References
1.
Tsuji M, Nakajima T . Studies on the formation of gamma-aminobutyric acid from putrescine in rat organs and purification of its synthetic enzyme from rat intestine. J Biochem. 1978; 83(5):1407-12. DOI: 10.1093/oxfordjournals.jbchem.a132050. View

2.
Kim K, Backus B, Harris M, Rourke P . Distribution of diamine oxidase and imidazole-N-methyltransferase along the gastrointestinal tract. Comp Biochem Physiol. 1969; 31(1):137-45. DOI: 10.1016/0010-406x(69)92174-4. View

3.
Seiler N, Eichentopf B . 4-aminobutyrate in mammalian putrescine catabolism. Biochem J. 1975; 152(2):201-10. PMC: 1172461. DOI: 10.1042/bj1520201. View

4.
Kusche J, Lorenz W, Stahlknecht C, Friedrich A, Schmidt A, Boo K . Diamine oxidase activity in gastric and duodenal mucosa of man and other mammals with special reference to the pyloric junction. Agents Actions. 1978; 8(4):366-71. DOI: 10.1007/BF01968616. View

5.
Janne J . Studies on the biosynthetic pathway of polyamines in rat liver. Acta Physiol Scand Suppl. 1967; 300:1-71. View