Showing 681 - 700 results of 787 for search '"E. coli"', query time: 0.08s Refine Results
  1. 681
  2. 682
  3. 683

    Investigation of Mechanical and Tribological Characteristics of Medical Grade Ti6al4v Titanium Alloy in Addition with Corrosion Study for Wire EDM Process by S. Prakash, C. S. Abdul Favas, I. Ameeth Basha, R. Venkatesh, M. Prabhahar, V. P. Durairaj, K. Gomathi, Haiter Lenin

    Published 2022-01-01
    “…FTIR, electrochemical tests, FESEM, and SEM were used to describe the coated sample, as well as an antibacterial test using E. Coli and B. Cereus bacteria. Because it is porous, the Hap coating helps bone tissue growth by preventing detrimental metal ions from escaping into the biological medium. …”
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  4. 684

    Antibacterial and photocatalytic activities of biosynthesized zinc oxide nanoparticle using novel plant P. macrosolen L. leaf extract by Abel Saka Gungure, Leta Tesfaye Jule, N. Nagaprasad, Krishnaraj Ramaswamy, Shanmugam Ramaswamy

    Published 2025-01-01
    “…The disk diffusion test was performed on solid agar plates and demonstrated that the substance is effective against E. coli bacteria as an antibacterial agent. The photocatalytic degradation rate constants of the optimized ZnO samples under visible light are approximately 0.06455 min⁻1 for MO and 0.04865 min⁻1 for TB, achieving 94.47% and 92.34% degradation of MO and TB, respectively. …”
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  5. 685

    Computer-Aided Construction and Evaluation of Poly-L-Lysine/Hyodeoxycholic Acid Nanoparticles for Hemorrhage and Infection Therapy by Qin Qin, Wenxing Wu, Ling Che, Xing Zhou, Diedie Wu, Xiaohui Li, Yumin Yang, Jie Lou

    Published 2024-12-01
    “…Antibacterial assays revealed strong activity against <i>E. coli</i> and <i>S. aureus</i>. Wound healing studies showed that PLL-HDCA NPs promoted tissue repair in a full-thickness skin defect model. …”
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  6. 686

    An Efflux Pumps Inhibitor Significantly Improved the Antibacterial Activity of Botanicals from Plectranthus glandulosus towards MDR Phenotypes by Gravalain Nanmeni, Alex T. Tedonkeu, Aimé G. Fankam, Armelle T. Mbaveng, Brice E. N. Wamba, Paul Nayim, Gabin T. M. Bitchagno, Raïssa T. Nzogong, Maurice D. Awouafack, Mathieu Tene, Veronique P. Beng, Victor Kuete

    Published 2021-01-01
    “…Fraction C of P. glandulosus showed the lowest MIC (32 μg/mL) on E. coli ATCC8739 strain. Fraction D presented the highest activity spectrum by inhibiting the growth of 90% (9/10) of the studied bacteria. …”
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  7. 687
  8. 688

    A Strategy to Revalue a Wood Waste for Simultaneous Cadmium Removal and Wastewater Disinfection by Aleksandra Ivanovska, Sonja Veljović, Biljana Dojčinović, Nenad Tadić, Katarina Mihajlovski, Maja Natić, Mirjana Kostić

    Published 2021-01-01
    “…All studied samples provide maximum bacterial reduction (>99%) for E. coli and S. aureus. Wood waste from Balkan cooperage can be successfully used for simultaneous cadmium removal and wastewater disinfection.…”
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  9. 689

    Chemical Profiling and Biological Activities on Nepalese Medicinal Plant Extracts and Isolation of Active Fraction of Nyctanthes arbor-tristis by Anita Khadka, Akash Budha Magar, Khaga Raj Sharma

    Published 2024-01-01
    “…The extract of Nyctanthes arbor-tristis showed high zones of inhibition against S. aureus (ATCC 25923) and E. coli (ATCC 25922) of ZOI 26 and 22 mm, respectively. …”
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  10. 690

    A multi-dimensional validation strategy of pharmacological effects of Radix Isatidis Mixtures against the co-infection of Mycoplasma gallisepticum and Escherichia coli in poultry by Xiaodi Jin, Jinhai Huo, Yecheng Yao, Rui Li, Mengqing Sun, Jichang Li, Zhiyong Wu

    Published 2025-01-01
    “…Building on our previous research, we employed a co-infection model with Mycoplasma gallisepticum (MG) and Escherichia coli (E. coli) to investigate the pharmacological action of Radix Isatidis Mixtures (RIM). …”
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  11. 691

    Urinary Tract Infections in Children: Changing Trends in Etiology and Local Resistance Patterns over a Three-Year Period by Patrícia Sousa, Lucinda Delgado, Susana Correia-de-Oliveira, Cecília Pereira, Ângela Dias, Ana Cláudia Tavares

    Published 2025-02-01
    “…Resistances to nitrofurantoin (9.0% vs 0.3%, p < 0.001) and fosfomycin (1.7% vs 0.3%, p < 0.036) significantly decreased from group 1 to group 2. Conclusion: E.coli remains the predominant pathogen in pediatric urinary tract infections. …”
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  12. 692

    Effects of systemic glucocorticosteroids on peripheral neutrophil functions in asthmatic subjects: an ex vivo study by P. L. Paggiaro, L. Bancalari, D. Giannessi, W. Bernini, G. Lazzerini, R. Sicari, E. Bacci, F. L. Dente, B. Vagaggini, R. De Caterina

    Published 1995-01-01
    “…In 21 asthmatic subjects, several functions of isolated peripheral neutrophils (chemokinesis and chemotaxis toward 10% E. coli; superoxide anion generation after PMA; leukotriene B4 (LTB4) release from whole blood and isolated neutrophtls, before and after different stimuli) were evaluated during an acute exacerbation of asthma, and after 14 – 54 days of treatment with systemic glucocorticosteroids (GCS). …”
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  13. 693

    Fecal microbiota transplantation modulates jejunal host-microbiota interface in weanling piglets by Shankumar Mooyottu, Muhammed Shafeekh Muyyarikkandy, Farnaz Yousefi, Ganwu Li, Orhan Sahin, Eric Burrough, Joy Scaria, Brett Sponseller, Alejandro Ramirez

    Published 2025-02-01
    “…Half of each group was inoculated with an enterotoxigenic E. coli (ETEC) isolate 10 days post-FMT. Piglets were euthanized in the third week (14th and 18th days post-FMT) after weaning to collect intestinal tissues and contents for microbiomic, metabolomic, and transcriptomic analyses. …”
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  14. 694

    RETRACTED: Mycosynthesis of Hematite (α-Fe<sub>2</sub>O<sub>3</sub>) Nanoparticles Using <em>Aspergillus niger</em> and Their Antimicrobial and Photocatalytic Activities by Ebrahim Saied, Salem S. Salem, Abdulaziz A. Al-Askar, Fathy M. Elkady, Amr A. Arishi, Amr H. Hashem

    Published 2022-08-01
    “…The antimicrobial results of Hem-NPs revealed that Hem-NPs exhibited antibacterial activity against <i>E. coli</i>, <i>B. subtilis</i>, and <i>S. mutans</i> with MICs of 125, 31.25, and 15.62 µg/mL, respectively. …”
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  15. 695

    Evaluation of Blood Culture Results in Patients with Malignancy in Erzurum Province, Turkey by Osman Aktas, Ozgür Akbaba, Muhammet Hamidullah Uyanik, Hakan Uslu

    Published 2024-05-01
    “…It pointed out that the antibiotic resistance of Staphylococcus, Klebsiella pneumoniae, and E. coli is high enough to cause problems in the treatment of patients with malignancy. …”
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  16. 696

    In Vitro Antibacterial and Antioxidant Activities, Pharmacokinetics, and In Silico Molecular Docking Study of Phytochemicals from the Roots of Ziziphus spina-christi by Hadush Gebrehiwot, Urgessa Ensermu, Aman Dekebo, Milkyas Endale, Tariku Nefo Duke

    Published 2024-01-01
    “…Notably, the in vitro antibacterial study revealed the extract and β-sitosteryl-3β-glucopyranoside-6′-O-palmitate (4) with the highest inhibitory activities (15.25 ± 0.35 and 14.25 ± 0.35 mm, respectively) against E. coli compared to ciprofloxacin (21.00 ± 0.35 mm) at 2 mg/mL. …”
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  17. 697

    Effects of Acidification and Preservatives on Microbial Growth during Storage of Orange Fleshed Sweet Potato Puree by Joyce Ndunge Musyoka, George Ooko Abong', Daniel Mahuga Mbogo, Richard Fuchs, Jan Low, Simon Heck, Tawanda Muzhingi

    Published 2018-01-01
    “…Total aerobic counts, yeasts, and molds were also evaluated. E. coli and S. aureus counts declined significantly (p<0.05) by 4 log cycles in all puree treatments except for control and puree with only citric acid. …”
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  18. 698

    Prevalence of Intestinal Parasites and Gastrointestinal Carriage of Pathogenic Gram Negative Enteric Bacteria among Apparently Healthy Food Handlers of Public Hospitals, Addis Abab... by Tegegn Belhu, Kinfe Fissehatsion, Abraham Tesfaye, Dr Yohannes Woldekidan, Kassu Desta

    Published 2020-01-01
    “…Regarding the prevalence of enteric bacteria 17(4.6%), food handlers were positive for Salmonella 14 (3.8%) and Shigella flexneri 3 (0.8%). No E. coli O157 : H7 was isolated. All 100% (n = 14) Salmonella isolates were resistant to ampicillin (10 µg) and erythromycin (15 µg). …”
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  19. 699

    Antimicrobial Activity of the Synthesized of Copper Chalcogenide Nanoparticles by N. G. Mbewana-Ntshanka, M. J. Moloto, P. K. Mubiayi

    Published 2021-01-01
    “…The optimum parameter (220°C, 30 min, and 1 : 1 ratio) was used to synthesize the three copper chalcogenides which were then tested against Gram-negative (E. coli and P. aeruginosa), Gram-positive (S. aureus and E. faecalis), and fungi (C. albicans) employing both agar disk diffusion and minimum inhibitory concentration (MICs) methods. …”
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  20. 700

    Enhanced bone regeneration using sodium alginate and polyvinyl alcohol incorporating TiO2 nanoparticles composite film for orthopedic application by Guoying Zhang, Xunkai Hou, Zhen Geng, Mahani Yusoff, Nur Adibah Roslan, Mohd Hasmizam Razali

    Published 2025-01-01
    “…The PVA + SA@10 wt%TiO2NPs nanocomposite demonstrated potent antibacterial activity against S. aureus and E. coli, along with excellent cytocompatibility with MG-63 cells. …”
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