Field evaluation of New York City medium in the biological environment-CO2 chamber in recovery of Neisseria gonorrhoeae and urogenital mycoplasmas.
نویسندگان
چکیده
The biological environment-CO2 chamber containing New York City (NYC) medium was evaluated in a clinical field trial in comparison with Transgrow and NYC medium in plates for the recovery of Neisseria gonorrhoeae and with NYC medium for urogenital mycoplasmas. The results of the study indicated that the biological environment chamber-CO2 culturing system with NYC medium is an effective method for the handling, transport, and culture of N. gonorrhoeae, large-colony mycoplasmas, and T-mycoplasmas if the delay in transport and incubation does not exceed 24 h.
منابع مشابه
Improved transport system for Neisseria gonorrhoeae in clinical specimens.
Protective transport media have to be used to preserve Neisseria gonorrhoeae in clinical specimens during their transit to the laboratory. In this study, a CO2- environment chamber, the Jembec chamber, was used for transport of clinical speciments requiring examination for gonococci. The survival of N. gonorrhoeae present in clinical speciments when placed in Amies charcoal transport medium was...
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New York City medium and New York City medium without hemoglobin were comparatively evaluated for their ability to support the growth of Neisseria gonorrhoeae isolated from 1,010 clinical specimens. Although hemoglobin in the form of lysed horse erythrocytes stimulated gonococcal growth, the absence of this component from New York City medium did not have a detrimental effect on the recovery of...
متن کاملComparative evaluation of New York City and modified Thayer-Martin media for isolation of Neisseria gonorrhoeae.
Commercially manufactured New York City (NYC) medium and modified Thayer-Martin (MTM) medium were compared for their ability to isolate Neisseria gonorrhoeae from clinical specimens. Twenty-seven public health laboratories throughout California evaluated 4,802 specimens collected from patients attending either sexually transmitted disease or family planning clinics. Total of 726 and 737 N. gono...
متن کاملComparison of commercial Amies transport systems with in-house Amies medium for recovery of Neisseria gonorrhoeae.
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...
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Bacterial vaginosis or non-specific vaginitis describes the disease caused by a change in the normal Flora of the vagina, which leads to the elimination of Lactobacilli, generating hydrogen peroxide and excess growth of bacteria, particularly anaerobic bacteria. This disease is the most prevalent infection of the female genital tract, and the rate of frequency of anaerobic bacteria, specificall...
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ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 5 2 شماره
صفحات -
تاریخ انتشار 1977