Modified enzyme immunoassay for detecting Neisseria gonorrhoeae antigens
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چکیده
منابع مشابه
Modified enzyme immunoassay for detecting Neisseria gonorrhoeae antigens.
A commercial modification of an enzyme immunoassay (EIA) (Gonozyme; Abbott Laboratories, North Chicago, Ill.) for detection of Neisseria gonorrhoeae antigens was compared with conventional culturing. Specimens from males and females were collected at a sexually transmitted disease clinic; additional female specimens were collected at an obstetrics and gynecology clinic. EIA sensitivity and spec...
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An enzyme immunoassay (EIA; Gonozyme, Abbott Laboratories) for the detection of Neisseria gonorrhoeae antigens was assessed. Clinical isolates of N. gonorrhoeae or specimens obtained from male urethra or female cervix were tested by EIA. EIA results were compared with results of conventional culture identification for N. gonorrhoeae. Fifty clinical isolates of gonococci reacted positively with ...
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The Gonozyme test (Abbott Laboratories) is a new enzyme immunoassay for detecting Neisseria gonorrhoeae antigens in specimens from the urethra in men and the endocervix in women. To evaluate the usefulness of the assay 249 patients were investigated. The results obtained with the immunoassay were compared with those of culture and microscopy of Gram-stained smears. The sensitivity and specifici...
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Two antigen preparations, the soluble antigen and a fraction 1 thereof, isolated in the course of a systematic study of the various antigens of the virulent gonococcus, have been investigated for their ability to serve as antigens for the detection of antibody in patients infected with the gonococcus. The soluble antigen was reactive with 88.2% of the sera from infected females, and fraction 1 ...
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Two fi-lactamase-producing strains of Neisseria gonorrhoeae were studied. The substrate profile, molecular weight, and isoelectric point of their ,8-lactamases were similar to those of the TEM-1 enzyme produced by many gram-negative bacilli. The gonococcal f8-lactamase was cell bound during exponential growth and was most likely located in the periplasm. Penicillin hydrolysis was efficient in i...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1984
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.20.4.641-643.1984