Showing 501 - 520 results of 1,031 for search '"Escherichia coli"', query time: 0.07s Refine Results
  1. 501

    New Ternary Transition Metal Complexes of 2-{[(2-aminophenyl)imino] methyl}Phenol and Metformin: Synthesis, Characterization and Antimicrobial Activity by S. S. Sharma, J. V. Ramani, D. P. Dalwadi, J. J. Bhalodia, N. K. Patel, D. D. Patel, R. K. Patel

    Published 2011-01-01
    “…Antimicrobial screening of the Schiff base, metformin and transition metal complexes were determined against the bacteria Escherichia coli and Bacillus megaterium.…”
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  2. 502

    Prevalence of Bacterial Vaginosis and Its Association with Risk Factors among Nonpregnant Women: A Hospital Based Study by Eliza Ranjit, Bijendra Raj Raghubanshi, Smrity Maskey, Pramila Parajuli

    Published 2018-01-01
    “…Pseudomonas spp., Escherichia coli, Acinetobacter spp., Proteus spp., Klebsiella spp., Neisseria gonorrhoeae, Enterobacter spp., Citrobacter spp., Staphylococcus aureus, Coagulase-Negative Staphylococci (CoNS), and Streptococcus agalactiae were associated with BV and out of those Lactobacillus spp. was the predominant organism. …”
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  3. 503

    Impact of rapid antibiotic susceptibility testing for Gram-negative bacteremia varies by pathogen type and resistance: a secondary analysis of the RAPIDS GN trial by Ritu Banerjee, Abhigya Giri, Lauren Komarow, Maria Souli, Sarah B. Doernberg, Robin Patel

    Published 2025-02-01
    “…ABSTRACT In this secondary analysis of 386 subjects with Gram-negative bacteremia enrolled in the RAPIDS GN trial, rapid antibiotic susceptibility testing had a greater benefit on the management of bacteremia caused by antibiotic-resistant compared to antibiotic-susceptible isolates, especially for Escherichia coli, Klebsiella species, and Proteus species.IMPORTANCERapid blood culture diagnostics are costly, and their use has not demonstrated clear clinical benefit for patients with Gram-negative sepsis, possibly because prior trials did not enroll sufficient numbers of patients with antibiotic-resistant infections. …”
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  4. 504
  5. 505

    Biological activities of silver nanoparticles from Nothapodytes nimmoniana (Graham) Mabb. fruit extracts by G. Mahendran, B.D. Ranjitha Kumari

    Published 2016-12-01
    “…Further, fruit extract and AgNPs were evaluated total phenolic, tannin and flavonoid contents and were subjected to assess their antioxidant potential using various in vitro systems such as using 1,1-diphenyl-2-picryl-hydrazyl (DPPH), 2,2′-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), metal chelating, phosphomolybdenum and ferric reducing antioxidant power (FRAP) activities and antimicrobial activity against Bacillus subtilis, Pseudomonas aeruginosa, Klebsiella pneumoniae, Staphylococcus aureus and Escherichia coli. When compared to AgNPs, fruit extract exhibited uppermost radical scavenging activities. …”
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  6. 506

    Grewia tenax-Mediated Silver Nanoparticles as Efficient Antibacterial and Antifungal Agents by Priyanka Yadav, Monisha Singhal, Sreemoyee Chatterjee, Surendra Nimesh, Nidhi Gupta

    Published 2024-01-01
    “…The antibacterial activity of GTAgNPs against both Gram (+) Bacillus cereus and Staphylococcus aureus and Gram (−) Escherichia coli and Pseudomonas aeruginosa bacteria via zone of inhibition, MIC, and MBC was analysed. …”
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  7. 507

    Preparation, Characterization and Antibacterial Activity of Some Metal ion Complexes by M. M. El-Ajaily, F. A. Abdlseed, S. Ben-Gweirif

    Published 2007-01-01
    “…The Schiff base and its new complexes were tested for antibacterial activity against gram positive bacteria; Staphylococcus aureus and gram negative bacteria; Salmonella, Escherichia coli including the resistance bacteria Pseudomonas aeruginosa.…”
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  8. 508

    Characterization of Erythromycin and Tetracycline Resistance in Lactobacillus fermentum Strains by Elizaveta Anisimova, Dina Yarullina

    Published 2018-01-01
    “…All tested lactobacilli lacked conjugative transposon Tn916 and were not able to transfer tetracycline resistance genes to Staphylococcus aureus, Staphylococcus epidermidis, Listeria monocytogenes, Acinetobacter baumannii, Citrobacter freundii, and Escherichia coli by filter mating. Staphylococcus haemolyticus did not accept erythromycin resistance genes from corresponding Lactobacillus strains. …”
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  9. 509

    Shionone Relieves Urinary Tract Infections by Removing Bacteria from Bladder Epithelial Cells by Hao Yin, Jiaoli Zhu, Yi Jiang, Yijing Mao, Chenquan Tang, Hui Cao, Yufang Huang, Huijun Zhu, Jianping Luo, Qingjiang Jin, Qinglei Jin, Yi Xue, Xin Wang

    Published 2023-01-01
    “…In recent years, drug resistance of Escherichia coli (E. coli) has increased significantly. …”
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  10. 510

    Chemical Composition, Antibacterial Test, and Antioxidant Activity of Essential Oils from Fresh and Dried Stropharia rugosoannulata by Lei Wei, Wei Wang, Yueying Hou, Xiaoyang Xie, Xiao Li, Fei Chen, Zhiyao Wang, Yong Zhou, Feifei Li, Bingnian Jing

    Published 2023-01-01
    “…The oils’ antibacterial test was evaluated by the microdilution method against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa, and antioxidant activity was determined through DPPH radical scavenging activity and ferric reducing power. …”
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  11. 511

    Epidemiology of Antibiotic Resistance in Culture-positive Hospitalized Patients in Selected Hospitals in Khartoum, Sudan by Nagwa M. El Amin, Einas A. Osman, Leena Al-Hassan, Ihab B Abdalrahman

    Published 2019-03-01
    “…., Klebsiella pneumoniae, Pseudomonas spp., Escherichia coli, Proteus spp., and Acinetobacter spp. …”
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  12. 512

    Chloramphenicol and gentamicin reduce the evolution of resistance to phage ΦX174 by suppressing a subset of E. coli LPS mutants. by Lavisha Parab, Jordan Romeyer Dherbey, Norma Rivera, Michael Schwarz, Jenna Gallie, Frederic Bertels

    Published 2025-01-01
    “…Here, we show that the presence of antibiotics can affect the evolution of resistance to phage infection, using phage ΦX174 and Escherichia coli C. We use a collection of 34 E. coli C LPS strains, each of which is resistant to ΦX174, and has either a "rough" or "deep rough" LPS phenotype. …”
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  13. 513

    Canadian Patterns of Antimicrobial Resistance: Overview of Current Trends Related to Hospital Pathogens by Tony Mazzulli

    Published 2006-01-01
    “…The present paper reviews the currently available Canadian data regarding resistance rates for some of the most common hospital-acquired pathogens, including Escherichia coli, Klebsiella species, Pseudomonas aeruginosa, Enterobacter species, Staphylococcus aureus and Enterococcus species. …”
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  14. 514

    Is Membrane Filtration Applicable for the Recovery of Biologically Active Substances from Spent Lavender? by Yoana Stoyanova, Nevena Lazarova-Zdravkova, Dimitar Peshev

    Published 2025-01-01
    “…Antibacterial assays using broth microdilution showed that the retentate inhibited <i>Escherichia coli</i> by 73–96% and <i>Bacillus subtilis</i> by 97–98%, making it the most active fraction. …”
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  15. 515

    The Design of New Adjuvants for Mucosal Immunity to Neisseria meningitidis B in Nasally Primed Neonatal Mice for Adult Immune Response by Tatiane Ferreira, Elizabeth De Gaspari

    Published 2012-01-01
    “…The aim of this study was to determine the value of detoxified Shiga toxins Stx1 and Stx2 (toxoids of Escherichia coli) as mucosal adjuvants in neonatal mice for immunogenicity against the outer membrane proteins (OMPs) of Neisseria meningitidis B. …”
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  16. 516

    A systematic review of Gram-negative bacterial prevalence and antibiotic resistance in pediatric sepsis: Insights from pediatric intensive care units by Ghada Haidar Ali, Mohammed Abdullah Albariqi, Ahmed Hassan Alhazmi, Abdulrahman Hassan Alasmari, Saeed Mari Nasser

    Published 2024-12-01
    “…Common pathogens included Klebsiella pneumoniae, Escherichia coli, and Acinetobacter baumannii. The rate of multidrug-resistant Gram-negative pathogens ranged from 18.2% to 63.7%, with a mean of 47%. …”
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  17. 517

    Antibiotic Resistance of Salmonella enterica Serovar Typhi in Kolkata, India, and In Vitro Experiments on Effect of Combined Chemotherapy by Shyamapada Mandal, Manisha DebMandal, Nishith Kumar Pal

    Published 2012-01-01
    “…Typhi, and the other enteric bacteria like Escherichia coli, Klebsiella pneumoniae and Proteus vulgaris were found to be the potential source of dissemination of such plasmids into S. …”
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  18. 518

    GC-MS Analysis and Study of the Antimicrobial Activity of Citrus paradisi, Citrus aurantifolia, and Citrus sinensis Peel Essential Oils as Hand Sanitizer by Isra Osman Mohammed, Ayat Ahmed Alrasheid, Saad Mohammed Hussein Ayoub

    Published 2024-01-01
    “…The disc diffusion method was used to screen the antibacterial activity of the essential oils against Escherichia coli, Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aureus, and Candida albicans compared with a 78% alcohol-based commercial hand sanitizer. …”
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  19. 519

    Chemical constituents and antibacterial activity of essential oils in <i>Amomum longiligulare</i> from Vietnam by N. Hung, N. H. Toan

    Published 2022-10-01
    “…The essential oils demonstrated antimicrobial activities against Staphylococcus aureus, Bacillus cereus, Escherichia coli, and Pseudomonas aeruginosa with the MIC values ranging from 200 to 400 μg/mL. …”
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  20. 520

    Profile of outer membrane proteins of carbapenem-resistant Gram-negative bacilli in Ghana by Francis S. Codjoe, Fleischer C. N. Kotey, Eric S. Donkor

    Published 2025-02-01
    “…Sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE) analysis for Escherichia coli, Klebsiella aerogenes, Klebsiella pneumoniae, and other Enterobacterales had OmpC and OmpF absent or markedly reduced compared to the control strains. …”
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