Specific biological properties of Listeria innocua spp. isolated in Primorye Territory
نویسندگان
چکیده
منابع مشابه
Polymorphism of Listeria monocytogenes and Listeria innocua strains isolated from short-ripened cheeses.
Thirty isolates of Listeria monocytogenes and 18 of L. innocua obtained from different short-ripened cheeses manufactured in Asturias (northern Spain), were compared with each other and with reference strains using serotype, phage type and pulsed-field restriction endonuclease digestion profiles analysis of the total DNA. Restriction enzymes ApaI and SmaI defined five clusters in L. monocytogen...
متن کاملDevelopment and characterization of a monoclonal antibody specific for Listeria monocytogenes and Listeria innocua.
BALB/c mice were immunized with crude cell surface proteins of Listeria monocytogenes V7. Approximately 1,680 hybridomas were generated after two fusions, and the monoclone C11E9 was selected and used for further characterization. The monoclonal antibody (MAb) produced by C11E9 was immunoglobulin subclass G2b with kappa light chains. Dot and colony blot results indicated that MAb C11E9 was reac...
متن کاملRecovery of heat-injured Listeria innocua.
Listeria innocua was subjected to thermal inactivation and the extent of heat-injured cells was quantified. Cultures were heated in liquid medium for different times, using temperatures in the range of 52.5 to 65.0 degrees C, and plated on Tryptic Soy Agar with 0.6% yeast extract (TSAYE) used as non-selective medium and on TSAYE plus 5% NaCl (TSAYE+NaCl) and Palcam agar with selective supplemen...
متن کاملFatal case of Listeria innocua bacteremia.
Listeria innocua is widespread in the environment and in food. This species has to date never been described in association with human disease. We report a case of fatal bacteremia caused by L. innocua in a 62-year-old patient.
متن کاملFREQUENCY AND ANTIBACTERIAL RESISTANCE OF LISTERIA SPP. ISOLATED FROM THE FOOD AND ENVIRONMENTAL SAMPLES IN URMIA
Background & Aims: Genus Listeria especially Listeria monocytogenes (L.monocytogenes), as a food-borne pathogen, is the causative agent of Listeriosis that could be fatal in high risk subjects such as pregnant women, immunocompromised persons, neonates, and elderly. Materials & Methods: In the present study, the frequency of Listeria spp. and L.monocytogenes in 277 food and environmental sampl...
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ژورنال
عنوان ژورنال: Almanac of Clinical Medicine
سال: 2017
ISSN: 2072-0505
DOI: 10.18786/2072-0505-2017-45-2-143-159