Enhanced toxicity of copper for Streptococcus mutans under anaerobic conditions
Author(s) -
Sean L. Evans,
C Tolbert,
J E Arceneaux,
B. R. Byers
Publication year - 1986
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.29.2.342
Subject(s) - anaerobic exercise , microbiology and biotechnology , serotype , streptococcus mutans , copper , toxicity , streptococcus , copper toxicity , biology , streptococcaceae , chemistry , incubation , bacteria , antibiotics , biochemistry , physiology , genetics , organic chemistry
Copper inhibition of 11 strains (serotypes a through g) of Streptococcus mutans was increased by anaerobic incubation. Anaerobic toxicity was reversed by cuprous, but not by cupric, chelators. Susceptibility to aerobic copper inhibition was related to serotype; serotypes c, e, and f (biotype I) were most sensitive.
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