Zobrazeno 1 - 10
of 155
pro vyhledávání: '"M. C. Hall"'
Publikováno v:
BioTechniques, Vol 33, Iss 5, Pp 1004-1008 (2002)
Externí odkaz:
https://doaj.org/article/06147875f65646eca8ffaabe9bbc58cf
Autor:
Stephanie Henderson-Begg, Lucinda M. C. Hall, Robert George, David M. Livermore, Carmen L. Sheppard
Publikováno v:
International Journal of Antimicrobial Agents. 35:342-346
Development of multiple antibiotic resistance in Streptococcus pneumoniae typically involves either mutation or transformation at several well-separated chromosomal loci. We postulated that this series of genetic events would be more likely to occur
Autor:
Mikel Aickin, Richard W. Pamenter, Linda B. Houtkooper, Thomas W. Boyden, M. C. Hall, Scott B. Going, Cheryl Ritenbaugh, L. A. Bare, A. Hill, Timothy G. Lohman
Publikováno v:
Journal of Bone and Mineral Research. 10:1015-1024
This study was designed to assess the effects of 18 months of resistance exercise on regional and total bone mineral density (BMD) and soft tissue lean mass (STL) in premenopausal women aged 28-39 randomly assigned to an exercise or control group. Tw
Autor:
Robert A. Whiley, Xiaoju Shi, Stuart C. Fawell, Marie-Claire Faray-Kele, Shirley A. Hanley, Lucinda M. C. Hall, Michael A. Curtis, Joseph Aduse-Opoku
Publikováno v:
Infection and Immunity. 75:2071-2074
The rag locus of Porphyromonas gingivalis encodes a putative TonB-dependent outer membrane receptor, RagA, and a 55-kDa immunodominant antigen, RagB. Inactivation of either ragA or ragB prevented expression of both RagA and RagB. Both the ragA and ra
Publikováno v:
Clinical Microbiology and Infection. 12:800-803
TEM-1 and TEM pUC19 β-lactamases can gain activity against ceftazidime and other expandedspectrum cephalosporins via point mutation. The frequency of emergent resistance to ceftazidime at 4 × MIC was elevated ≥ 250-fold in hyper-mutable, MutS-def
Publikováno v:
Journal of Antimicrobial Chemotherapy. 57:849-854
Objectives: To investigate the effect of subinhibitory concentrations of ciprofloxacin, streptomycin, trimethoprim, ampicillin and erythromycin on mutation frequency in Streptococcus pneumoniae. Methods: Frequency of mutation to rifampicin resistance
Publikováno v:
Journal of Clinical Microbiology. 41:601-607
A semiautomated method for the determination of five serotypes and three serogroups in Streptococcus pneumoniae was developed. Primers specific for serotypes 1, 3, 14, 19F, and 23F and serogroups 6, 19, and 23 were combined in three multiplex PCRs. P
Publikováno v:
Journal of Antimicrobial Chemotherapy. 51:605-612
MICs of piperacillin/tazobactam are conventionally determined by varying the concentration of piperacillin in the presence of a fixed 4 mg/L tazobactam. When tested in this way, the MIC distribution for Klebsiella isolates with extended-spectrum beta
Publikováno v:
Cancer Control. 8:141-150
Background Historically, the prostate was evaluated for cancer by simple digital rectal examination, and biopsy to obtain a tissue diagnosis of cancer was performed blindly. The advent of ultrasound technology offered a new way to evaluate the prosta
Autor:
Rahma Wehelie, Marilyn C. Roberts, Göte Swedberg, Jeffrey P. Maskell, Lucinda M. C. Hall, Ylva Haasum, Katrin Ström, Vicki A. Luna
Publikováno v:
Antimicrobial Agents and Chemotherapy. 45:805-809
Sulfonamide resistance in Streptococcus pneumoniae is due to changes in the chromosomal folP ( sulA ) gene coding for dihydropteroate synthase (DHPS). The first reported laboratory-selected sulfonamide-resistant S. pneumoniae isolate had a 6-bp repet