Mostrando 2,681 - 2,700 Resultados de 119,127 Para Buscar '"bacteria"', tiempo de consulta: 0.48s Limitar resultados
  1. 2681
  2. 2682
    “…A significant reduction in total amount of chlorpyriphos in soil was observed at an interval of 7, 14 and 21 days after treatment by the bacterial isolates. Among the bacteria, B. cereus and P. putida were found to be most effective. …”
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  3. 2683
    “…Dental plaque formation is determined by exopolysaccharides (EPSs) produced by cariogenic and periopathogenic bacteria. The most frequent cariogenic bacteria include oral streptococci (in particular S. mutans) and lactobacilli (most frequently L. acidophilus). …”
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  4. 2684
    “…The main purpose of this in vitro study was to evaluate the antimicrobial activity of nanoemulsion ClAlPc (ClAlPc-NE) on relevant periodontal bacteria before and after PDT. MATERIALS AND METHODS: The phototoxic and antibacterial effect of ClAlPc-NE was evaluated against epithelial cells derived from an African green monkey kidney using the colorimetric method with salt tetrazolium 3-(4.5-dimethylthiazolyl-2)-2.5-Diphenyltetrazolium bromide (Merck) and periodontopathogen bacteria (Porphyromonas gingivalis (ATCC 33277), Aggregatibacter actinomycetemcomitans (ATCC 33384), and Prevotella intermedia (ATCC 25611) using the plate microdilution method according to Tavares et al., 2018, respectively. …”
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  5. 2685
  6. 2686
  7. 2687
  8. 2688
    “…Culturomics, next allowed the isolation and characterization of commensal bacteria in the lab and the establishment of artificial communities of bacteria, which were eventually reintroduced in model organisms. …”
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  9. 2689
  10. 2690
    “…Six isolated bacteria exhibited beneficial traits, including indole acetic acid production, antifungal resistance and extracellular lysis. …”
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  11. 2691
  12. 2692
    “…This paper describes bacteria capable of molecular oxidizing hydrogen sulfide, specifically the families Chromatiaceae and Chlorobiaceae, also known as purple and green sulfur bacteria in the process of anoxygenic photosynthesis. …”
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  13. 2693
    por Hagi, Tatsuro, Belzer, Clara
    Publicado 2021
    “…KEY POINTS: • Host-derived substances such as bile, microRNA and melatonin as well as mucin have beneficial effects on A. muciniphila. • Gut and probiotic bacteria and diet ingredients such as carbohydrates and phytochemicals could boost the abundance of A. muciniphila. • Several medicines could affect the growth of A. muciniphila.…”
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  14. 2694
    por Angert, Esther R
    Publicado 2021
    “…Each of these giant (up to 0.6 mm long), cigar-shaped bacteria contains tens of thousands of chromosome copies. …”
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  15. 2695
  16. 2696
    “…Here we develop a mathematical model for unicellular heterotrophic bacteria growing on sinking marine particles. These bacteria can fix [Formula: see text] under suitable environmental conditions. …”
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  17. 2697
    “…Colistin (CST) is considered the last resort for the treatment of infectious diseases due to multidrug-resistant bacteria. Since the mcr-1 gene has been reported in Enterobacteriaceae isolated from food, animals, and humans in China, the prevalence of CST-resistant bacteria has been of great concern. …”
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  18. 2698
  19. 2699
    “…Although several pathogenic bacteria are associated with colorectal cancer etiology, some others are considered as highly selective therapeutic agents in colorectal cancer. …”
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  20. 2700
    por MINASYAN, HAYK
    Publicado 2021
    “…Until recently, little was known about the mechanism for killing and clearing bacteria from the bloodstream. Leukocyte phagocytosis could not be a mechanism for catching, killing and removing bacteria from the bloodstream because of many reasons. …”
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