ISOLATION OF LISTERIA MONOCYTOGENES FROM AN OESTRUS OVIS LARVA HARVESTED FROM A SHEEP WITH LISTERIA ENCEPHALITIS
نویسندگان
چکیده
منابع مشابه
Isolation of Listeria monocytogenes from Meat and Dairy Products
Introduction: This study was intended to determine the presence and distribution of Listeria monocytogenes in various meat and dairy products from Qazvin Province by culture followed by biochemical and morphological assays. The identity of the isolates was further obtained by amplification of prfA gene in bacteria isolates. This gene is a transcriptional activator of virulence gene ex...
متن کاملIsolation of Listeria monocytogenes from raw milk.
During a recent outbreak of listeriosis, we examined 121 raw milk samples and 14 milk socks (filters). Listeria monocytogenes was recovered from 15 (12%) of 121 milk specimens and 2 (14%) of 14 milk socks. The optimal processing method consisted of cold enriching diluted milk for 1 month with culture to selective broth, followed by plating.
متن کاملIsolation and Characterization of Lytic Bacteriophages from Wastewater against Listeria monocytogenes
Background and Aims: In the current study, two bacteriophages were isolated from the wastewater sources and characterized by lytic activity against the Listeria monocytogenes (L. monocytogenes) bacterium. Materials and Methods: 50 wastewater samples were collected from the disposal sites. The phages were isolated from the treated samples using the double agar overlay method with L. monocytoge...
متن کاملisolation of listeria monocytogenes from meat and dairy products
introduction: this study was intended to determine the presence and distribution of listeria monocytogenes in various meat and dairy products from qazvin province by culture followed by biochemical and morphological assays. the identity of the isolates was further obtained by amplification of prfa gene in bacteria isolates. this gene is a transcriptional activator of virulence gene expression w...
متن کاملIsolation of Listeria monocytogenes from Meat and Dairy Products
Listeria spp. are Gram-positive and facultative anaerobic bacteria, with a low G+C content in their genetic material. The genus comprises six species, namely Listeria monocytogenes, Listeria ivanovii, Listeria seeligeri, Listeria innocua, Listeria welshimeri, and Listeria grayi. The only pathogenic species of this genus is L. monocytogenes, although there have been few reports on the capability...
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ژورنال
عنوان ژورنال: The Japanese Journal of Veterinary Science
سال: 1962
ISSN: 0021-5295,1881-1442
DOI: 10.1292/jvms1939.24.39