نتایج جستجو برای: medium m 052x068
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BACKGROUND Identification of carbapenemase-producing Enterobacteriaceae (CPE) in faecal specimens is challenging. This fact is particularly critical because low-level carbapenem-resistant organisms such as IMP-producing CPE are most prevalent in Japan. We developed a modified selective medium more suitable for IMP-type CPE. METHODS Fifteen reference CPE strains producing different types of β-...
The root trunk (RT) of molar teeth is important diagnostic parameter that has a key roll in diagnosis and treatment planning.The purpose of this study is presenting a normal index of RT in mandibular molar teeth in different buccal (B). distal (D), Lingual (Li) and mesial (M) entrances, and to compare them with each other.It is a case series study that 351 extracted molar teeth, after removal o...
The epidemiology of Mycobacterium bovis infection in humans in China is unknown. In this study, pulmonary tuberculosis caused by M. bovis in China was studied. A total of 4069 clinical strains isolated from sputa during the 2007-2009 nationwide surveillance of drug-resistant tuberculosis in China were analyzed. M. bovis was identified by para-nitrobenzoic acid and thiophen-2-carboxylic acid hyd...
Conflicting reports on the heat resistance of Mycobacterium paratuberculosis prompted an examination of the effect of culture medium on this property of the organism. M. paratuberculosis was cultured in three types of media (fatty acid-containing medium 7H9-OADC (oleic acid-albumin-dextrose-catalase supplement) and glycerol-containing media WR-GD and 7H9-GD [glycerol-dextrose supplement]) at pH...
Strains of Moraxella bovis were identified definitively through the combined use of a qualitative genetic transformation assay and determination of the ability of the organism under examination to grow in a defined medium (medium MB). Except for weak transformation by DNA from strains of M. lacunata, M. nonliquefaciens, and M. (Branhamella) ovis, DNA samples from all other members of the genus ...
Recovery of total coliforms and Escherichia coli on a new membrane filtration (MF) medium was evaluated with 25 water samples from seven states. Testing of the new medium, m-ColiBlue24 broth, was conducted according to a U.S. Environmental Protection Agency protocol. For comparison, this same protocol was used to measure recovery of total coliforms and E. coli with two standard MF media, m-Endo...
Fischer, 0.: Enhancement of Propagation of Mycoplasma hyopneumoniae by Culture in a Biphasic Medium. Acta vet. Bmo, 1995,64:243-247. Mycoplasma hyopneumoniae (strain J) was propagated in a liquid and a biphasic media. The solid phase of the biphasic medium was obtained by the addition of 1.9% or 0.19% of agar to the liquid medium. Compared with the liquid medium, a more rapid propagation of myc...
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