Bactericidal activity of catechin-copper (II) complexes on Escherichia coli ATCC11775 in the absence of hydrogen peroxide

被引：10

作者：

Kimura, T ^{[1
]}

Hoshino, N

Yamaji, A

Hayakawa, F

Ando, T

机构：

[1] Shiga Univ Med Sci, Dept Chem, Shiga 5202192, Japan

[2] Shiga Univ Med Sci, Dept Pharm, Shiga 5202192, Japan

[3] Univ Shiga Prefecture, Sch Human Cultures, Dept Life Style Studies, Shiga, Japan

来源：

LETTERS IN APPLIED MICROBIOLOGY | 1998年 / 27卷 / 06期

关键词：

D O I：

10.1046/j.1472-765X.1998.00458.x

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Washed Escherichia coli ATCC11775 cells were killed by (-)-epigallocatechin (EGC) in the presence of a non-lethal concentration of Cu2+ (1 mu mol 1(-1)) without additional H2O2, but not by (-)-epicatechin (EC). EGC alone (<0.1 mmol 1(-1)) did not reduce the viability of the cells. The survival curve obtained in the presence of EGC and Cu2+ was similar to that obtained in the presence of (-)-adrenaline (EN) and Cu2+.

引用

页码：328 / 330

页数：3

共 10 条

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[2] MUTANTS OF ESCHERICHIA-COLI REQUIRING METHIONINE OR VITAMIN-B12 [J].