Mostrando 118,941 - 118,960 Resultados de 119,127 Para Buscar '"bacteria"', tiempo de consulta: 0.84s Limitar resultados
  1. 118941
    “…Furthermore, the biosynthesized AgNPs exhibited strong antifungal activity against dermatophyte pathogenic moulds and mild antibacterial activity against the food borne pathogen bacteria. The highest antimicrobial activity was recorded for the U. rigida AgNPs, followed by those capped with C. myrica and G. foliifera extracts, respectively. …”
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  2. 118942
  3. 118943
    “…We predicted less diversity in the captive animals’ microbiota, due to the restrictive diet and unchanging living conditions, but a higher prevalence of zoonotic bacteria, due to the proximity of humans and of other domestic species. …”
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  4. 118944
    “…BACKGROUND: The genus Planococcus is comprised of halophilic bacteria generally reported for the production of carotenoid pigments and biosurfactants. …”
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  5. 118945
    “…The second family of bacteria tested, Escherichia coli, appeared more resistant to the alkaline environment (pH = 10–12) generated by the unfired AAMs. …”
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  6. 118946
    “…Beef cattle and abattoir environments harbor pathogenic bacteria such as Escherichia coli (E. coli) which have developed resistance to antimicrobial agents used for prophylaxis or treatment. …”
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  7. 118947
    “…In contrast to the documented susceptibility of aged mice to intravenous Lm infection, mice contained bacteria after foodborne Lm infection suggesting that elevated bacterial burden was not a major factor driving the increased adaptive CD44(hi) CD27(neg) Vγ4 T cell response associated with mouse age. …”
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  8. 118948
  9. 118949
    “…BACKGROUND AND OBJECTIVES: Burn patients are highly susceptible to invasion by multidrug-resistant Gram-negative bacteria (MDR-GNB) through post-burn damage. The prevalence of MDR-GNB isolated from burns patients has increased dramatically in the last decade, representing a serious risk to patients admitted to burns units worldwide. …”
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  10. 118950
    “…Secondary outcomes included the occurrence of acute respiratory infections and the presence of thermo-tolerant faecal bacteria in drinking water. The trial was powered to compare each intervention against its control arm but it did not allow pairwise comparisons among the four arms. …”
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  11. 118951
  12. 118952
    “…BACKGROUND: ESKAPEE pathogens Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, Enterobacter spp. and Escherichia coli are multi-drug resistant (MDR) bacteria that present increasing treatment challenges for healthcare institutions and public health worldwide. …”
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  13. 118953
    “…BACKGROUND: Bacteria usually secrete a variety of extracellular enzymes to degrade extracellular macromolecules to meet their nutritional needs and enhance their environmental adaptability. …”
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  14. 118954
    “…The antibacterial activity of synthesized Bi(2)O(3), Bi(2)O(3)/GO and Bi(2)O(3)/CuO/GO nanocomposites is examined against two gram-negative (Escherichia coli and pseudomonas) as well as gram-positive bacteria (Bacillus cereus and Staphylococcus aureus) at dose 25 mg/kg and 40 mg/kg by disk diffusion technique. …”
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  15. 118955
    “…BA is a fat-soluble, fatal bacterial toxin produced by the aerobic gram-negative bacteria Burkholderia gladioli pathovar cocovenenans. …”
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  16. 118956
    “…Nanomaterials have many advantages over traditional antibiotics, including improved stability, controlled antibiotic release, targeted administration, enhanced bioavailability, and the use of antibiotic-loaded nanomaterials, such as the one herein reported for the first time, appear to be a promising strategy to combat antibiotic-resistant bacteria. The use of rationally designed metallic nanocomposites, rather than the use of single metallic nanoparticles (NPs), should further minimize the bacterial resistance. …”
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  17. 118957
    “…Wolbachia is a gram-negative and common intracellular bacteria, which is maternally inherited endosymbionts and could expand their propagation in host populations by means of various manipulations. …”
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  18. 118958
    “…The community of commensal fungi interacts with commensal bacteria and the host. Changes in the commensal fungi have a significant impact on host health and are associated with pathological conditions. …”
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  19. 118959
    “…Staphylococcus aureus is one of the most common pathogenic bacteria in humans, rheumatoid arthritis (RA) is among the most prevalent autoimmune conditions. …”
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  20. 118960
    “…OBJECTIVE: To study the in vitro activity of ceftaroline, ceftazidime-avibactam, and comparators against Gram-positive and Gram-negative bacteria collected from China in the year 2018. METHODS: A total of 2301 clinical isolates were collected from 17 medical center laboratories in China, which participated in the ATLAS program in 2018. …”
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