Broth cultures
Filamentation of Campylobacter in broth cultures
... Quorum sensing bacteria produce and release auto inducers that increase in concentration as a function of cell density leading to an alteration in gene expression (Miller and Bassler, 2001) and in some cases filamentation ...
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Clinical impact of bacteria and fungi recovered only from broth cultures
... from broth enrichment tubes from cultures with sterile direct plates to determine the clinical impact of isolates recovered only from broth ...that broth inoculated as an adjunct to direct ...
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Interpretive Criteria for Use of AccuProbe for Identification of Mycobacterium avium Complex Directly from 7H9 Broth Cultures
... AFB-positive broth cultures with the MAC AccuProbe. Of the 482 broth cultures containing mycobacteria other than MAC in both phases of our evalua- tion, MAC probe results for 29 (6%) were ⱖ ...
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Rapid, Efficient Detection and Drug Susceptibility Testing of Mycobacterium tuberculosis in Sputum by Microscopic Observation of Broth Cultures
... Cultures of M. avium ATCC 35713 and 35718, Mycobacterium chelonae ATCC 35752, Mycobacterium smegmatis ATCC 19420, Mycobacterium kansasii ATCC 12478, Mycobacterium bovis ATCC 19210 (obtained from American Type Cul- ...
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Rapid Detection and Typing of Strains of Mycobacterium avium subsp paratuberculosis from Broth Cultures
... of broth over solid media- based culture is the relatively short time required to detect ...early broth cul- tures with molecular assays, there is a need for alternative processing ...
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Sensitive and Specific Detection of Staphylococcal Epidermolysins A and B in Broth Cultures by Flow Cytometry Assisted Multiplex Immunoassay
... (TY) broth, Mueller-Hinton broth, Trypticase soy broth, or yeast extract-Casamino Acids-pyruvate broth (10) for 16 h at 37°C in a 10% CO 2 atmosphere with vigorous shaking before ...
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Application of counterimmunoelectrophoresis in the identification of Streptococcus pneumoniae in clinical isolates
... The broth cultures prepared from the 10 primary plates that had only a few presumptive pneumococcal colonies present in a mixed population did not give any detectable antigen levels even[r] ...
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Characterisation of wine malolactic bacteria and acetic acid from fructose metabolism : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Microbiology, at Massey University
... 1991, as part of this research section 4.1.3, found that in broth cultures containing 0.5% glucose, 2% fructose and 6 g/L arginine, homofermentative strains tested negative while heterof[r] ...
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New Assay Procedure for Separation of Mycoplasmas from Virus Pools and Tissue Culture Systems
... Direct seeding of broth cultures with the test material resulted in isolation of mycoplasmas on PPLO Agar plates in only two instances; however, in both cases, the number of colonies vis[r] ...
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Study of conjugate plasmid among antibiotic resistant of bacteria isolated from typhoid fever
... The antibiotic susceptibility pattern was performed using Kirby Bauer disc diffusion technique according to the guidelines provided by Clinical and Laboratory standards Institute CLSI. Overnight broth ...
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Studies in lysogeny elimination of prophages from a lysogenic strain of streptococcus cremoris 'curing' and lysogenic conversion : a thesis presented presented in partial fulfilment of the requirements for the degree of Master of Science in Genetics at Massey University
... Screening procedures designed for the isolation of cured strains from stably lysogenic ones most often involve induction of broth cultures of individual bacterial strains followed by cen[r] ...
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ANTIMICROBIAL ACTIVITY OF HYDROALCOHOLIC EXTRACT OF JUGLANS REGIA
... The well diffusion method was used to determine the antimicrobial activity of the extracts prepared from the plant material of Juglansregiausing standard procedure 16 . There were 3 concentration used which are 25, 50 ...
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Comparison of Carrot Broth and Selective Todd Hewitt Broth Enhanced PCR Protocols for Real Time Detection of Streptococcus agalactiae in Prenatal Vaginal/Anorectal Specimens
... Todd-Hewitt broth (LIM broth) and with the StrepB carrot broth kit (carrot ...One-day broth cultures were subjected to both centrifugation and clarification of a 500- l aliquot prior ...
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Detection of bacteremia by Difco ESP blood culture system
... Among individual organisms isolated in aerobic broth cultures, only pneumococci were recovered significantly more often by the ESP system than the BACTEC NR660 system Table 2, although s[r] ...
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Isolation, Characterization and Identification of Three Petroleum Tolerant and Degrading Bacteria (Micrococcus, Staphylococcus and Pseudomonas Spp.) From Petroleum Oil Contaminated Soil
... The enriched bacterial isolates were purified by subculturing. They were screened for the ability to degrade the petroleum compounds present in the soil samples collected as follows. 100ml of Bushnell Haas Agar medium ...
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Cell culture compared with broth for detection of Trichomonas vaginalis
... Including additional evaluations in which broth cultures, but not necessarily cell cultures, were performed, Pappenheim smear results were available in 227 evaluations of women, and sali[r] ...
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Rapid differentiation of bacterial meningitides by direct gas liquid chromatography
... in broth cultures and in cerebrospinal fluid (CSF) samples obtained from experimental meningitis produced in New Zealand White male ...the broth cultures of all bacilli tested including ...the ...
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Probability of Negative Mycobacterium tuberculosis Complex Cultures Based on Time to Detection of Positive Cultures: a Multicenter Evaluation of Commercial Broth Based Culture Systems
... automated broth system, perform species identi- fication (ID) of mycobacteria, and perform an average of at least 10 my- cobacterial cultures per ...of broth cultures on the instrument, the ...
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Direct from Blood Culture Disk Diffusion To Determine Antimicrobial Susceptibility of Gram Negative Bacteria: Preliminary Report from the Clinical and Laboratory Standards Institute Methods Development and Standardization Working Group
... using broth from positive blood cultures as inoculum (direct disk diffusion [dDD]) was evaluated for a collec- tion of 20 challenge isolates of Enterobacteriaceae, Acinetobacter baumannii, and Pseudomonas ...
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Microwave assisted synthesis and antimicrobial evaluation of certain novel thiazoles containing piperanol moiety
... Stock cultures were maintained at 4°C on slopes of nutrient ...Active cultures for experiments were prepared by transferring a loopful of cells from the stock cultures to test tubes of Mueller-Hinton ...
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