Comparison of commercial Amies transport systems with in-house Amies medium for recovery of Neisseria gonorrhoeae. 1999

D S Thompson, and S A French
Orillia Public Health Laboratory, Ministry of Health, Ontario, Canada L3V 6K5. thompsond@health.moh.gov.on.ca

Microbiologists are still encumbered by the variable performance of Amies charcoal transport medium in recovery of Neisseria gonorrhoeae. The objective of this study was to evaluate and select a good quality commercial system to replace our in-house preparation. We adsorbed 0.1 ml of a suspension from 30 gonococcal isolates onto each swab type and replaced the swab into the transport medium. We plated the swabs to New York City medium at 0, 24, 48, 72, and 96 h. We compared the survival of each isolate in the commercial Amies transport systems with that in our in-house Amies transport medium. The best recovery was observed with Copan transport systems. Some systems are inadequate and unacceptable for culture of gonococci.

UI MeSH Term Description Entries
D009344 Neisseria gonorrhoeae A species of gram-negative, aerobic bacteria primarily found in purulent venereal discharges. It is the causative agent of GONORRHEA. Diplococcus gonorrhoeae,Gonococcus,Gonococcus neisseri,Merismopedia gonorrhoeae,Micrococcus der gonorrhoe,Micrococcus gonococcus,Micrococcus gonorrhoeae
D003470 Culture Media Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN. Media, Culture

Related Publications

D S Thompson, and S A French
January 1947, The Journal of venereal disease information,
D S Thompson, and S A French
October 2016, Diagnostic microbiology and infectious disease,
D S Thompson, and S A French
August 2007, Journal of clinical microbiology,
D S Thompson, and S A French
October 2004, Journal of clinical microbiology,
D S Thompson, and S A French
January 1983, Sexually transmitted diseases,
D S Thompson, and S A French
June 1974, The British journal of venereal diseases,
D S Thompson, and S A French
January 1982, Sexually transmitted diseases,
Copied contents to your clipboard!