Isolation of Campylobacter spp. Using Modified-Semisolid Blood-Free Selective-Motility Medium
نویسندگان
چکیده
منابع مشابه
Semisolid blood-free selective-motility medium for the isolation of campylobacters from stool specimens.
Isolation of Campylobacter jejuni and C. coli from stool specimens is done by growing campylobacter colonies on solid selective media with or without blood. However, recognition of these colonies can be difficult. Therefore, we decided to evaluate an isolation procedure based on the swarming of campylobacters through a semisolid medium. We developed a semisolid blood-free selective motility (SS...
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A semisolid selective-motility enrichment medium for the isolation of salmonellae from fecal specimens was developed which was based on Rappaport enrichment broth. During a 7-year period more than 30,000 stool samples were tested. The medium showed a high specificity (95.1%) and sensitivity (80.3%) when compared with MacConkey agar, SS agar, and brilliant green agar (after Selenite-F Enrichment...
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A blood-free selective agar is described which contains charcoal, ferrous sulfate, sodium pyruvate, casein hydrolysates, cefazolin, and sodium deoxycholate (CCD agar). CCD agar was compared with Preston medium for isolation of Campylobacter jejuni from human feces, and isolation rates were similar on both media, but CCD agar was less selective. Temperature studies at 37 and 42 degrees C confirm...
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The objective of this study was to produce an economical, easy to prepare, field-suitable enrichment medium for detection of Campylobacter jejuni in small numbers. A semisolid aerobic enrichment medium was developed. Rates of recovery from inoculated medium, sterile swabs, and mixed cultures of C. jejuni and coliform bacteria were tested.
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A highly selective medium for the enumeration and isolation of Klebsiella pneumoniae and Klebsiella oxytoca was developed in which the typical colonies were convex and 1 to 2 mm in diameter. Their pigment was either a mucoid pink-red color or a more watery pale red with a dark red center. Relatively little colonial growth occurred for any other bacterial genera, and where such colonies did grow...
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ژورنال
عنوان ژورنال: Journal of the Japan Veterinary Medical Association
سال: 1996
ISSN: 0446-6454,2186-0211
DOI: 10.12935/jvma1951.49.405