Mostrando 161 - 180 Resultados de 691 Para Buscar '"Shigella flexneri"', tiempo de consulta: 2.56s Limitar resultados
  1. 161
    “…OBJECTIVES: We aimed at evaluating the virulence of atypical Shigella flexneri II:(3)4,7(8) by DNA microarray and invasion assay. …”
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  2. 162
    “…We identified 26 Shigella flexneri serotype 2 strains isolated by public health laboratories in the United States during 2001–2013, which encode the Shiga toxin 1a gene (stx(1a)). …”
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  3. 163
    “…Antibiotics susceptibility testing was performed according to the Kirby Bauer disk diffusion method. RESULTS: Shigella flexneri was the predominant serogroup and being identified in 87 isolates (49.8%). …”
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  4. 164
  5. 165
    “…To conduct the first comprehensive analysis of Shigella flexneri serotype 4s, a novel serotype found in 2010, we identified 24 serotype 4s isolates from 1973 shigellosis cases in China (2002–2014). …”
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  6. 166
    “…Shigella flexneri is an infectious pathogen that causes dysentery to human, which remains a serious threat to public health, particularly in developing countries. …”
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  7. 167
    “…We report an outbreak of azithromycin-nonsusceptible Shigella flexneri 3a infection in Taiwan associated with men who have sex with men. …”
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  8. 168
    “…The purpose of this study was to identify fosfomycin resistance and characterize β-lactamase genes in fos-carrying isolates of Shigella flexneri from patients in China. METHODS: A total of 263 S. flexneri isolates were collected from 34 hospitals in the Anhui Province of China during September 2012-September 2015 and screened for fosA3, fosA, and fosC2 by PCR amplification and sequencing. …”
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  9. 169
    “…BACKGROUND: Shigella flexneri is the primary cause of bacillary dysentery in the developing countries. …”
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  10. 170
    “…Here we demonstrate that the interferon-induced GTPase family of guanylate-binding proteins (GBPs) coats Shigella flexneri in a hierarchical manner reliant on GBP1. …”
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  11. 171
  12. 172
    “…Majority of these cases occur among the children of the developing nations and the emergence of multi-drug resistance Shigella strains in clinical isolates demands the development of better/new drugs against this pathogen. The genome of Shigella flexneri was extensively analyzed and found 4,362 proteins among which the functions of 674 proteins, termed as hypothetical proteins (HPs) had not been previously elucidated. …”
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  13. 173
  14. 174
    “…Shigellosis is one of the most important acute enteric infections caused by different species of Shigella, such as Shigella flexneri. Despite the use of antibiotic therapy to reduce disease duration, this approach is becoming less effective due to the emergence of antibiotic resistance among Shigella spp. …”
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  15. 175
  16. 176
    “…Docking activates effector secretion through the pore and into the host cytosol. Here, using Shigella flexneri, a model pathogen for the study of type 3 secretion, we determined the molecular mechanisms by which host intermediate filaments trigger docking and enable effector secretion. …”
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  17. 177
    “…In vivo, shigellosis was induced in healthy Wistar albino rats by oral administration of Shigella flexneri inoculum, 12 × 10(8) CFU/mL. At the onset of diarrhea, infected and normal control animals were subdivided into various groups treated with distilled water, with water/ethanol Cola anomala pods extract at 25, 50, or 100 mg/kg, or with ciprofloxacin, 2.5 mg/kg. …”
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  18. 178
  19. 179
    “…We have employed a surface reporter system to visualize the physiological status of intracellular Shigella flexneri during infection of Henle 407 cells in culture. …”
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  20. 180
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