The in-vitro anti-rickettsial activity of macrolides
Author(s) -
Avi Keysary,
Avi Itzhaki,
Ethan Rubinstein,
Ctaaya Oron,
Gershon Keren
Publication year - 1996
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/38.4.727
Subject(s) - rickettsia conorii , azithromycin , clarithromycin , rickettsia , microbiology and biotechnology , rickettsia typhi , spotted fever , in vitro , q fever , vero cell , boutonneuse fever , biology , coxiella burnetii , virology , rickettsiaceae , antibiotics , virus , biochemistry
The anti-rickettsial activity of azithromycin and clarithromycin was studied in Vero cells. The rate of rickettsial inhibition-growth caused by both macrolides was determined using rickettsial counts and ELISA. Both macrolides inhibited > 50% the growth of Rickettsia conorii and Rickettsia typhi at concentrations of 1.0 and 0.1 mg/L, respectively. The growth of Coxiella burnetii was inhibited to a rate of > or = 50% at the concentrations of 0.01 and 1.0 mg/L of azithromycin and clarithromycin, respectively.
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