Showing 1,521 - 1,540 results of 4,392 for search '"bacteria"', query time: 0.06s Refine Results
  1. 1521

    Green Synthesis of Copper Nanoparticles from the Aqueous Extract of <i>Lonicera japonica</i> Thunb and Evaluation of Its Catalytic Property and Cytotoxicity and Antimicrobial Activ... by Weijie Yu, Jingyi Tang, Chunxia Gao, Xuesong Zheng, Peizhi Zhu

    Published 2025-01-01
    “…The synthesized Cu NPs also exhibited antibacterial efficacy against <i>Aspergillus niger</i> (fungus), <i>Staphylococcus aureus</i> (Gram-positive bacteria), <i>Escherichia coli</i> (Gram-negative bacteria), and <i>Candida albicans</i> (yeast).…”
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  2. 1522

    The Antimicrobial Effect of Thymol and Carvacrol in Combination with Organic Acids Against Foodborne Pathogens in Chicken and Beef Meat Fillets by Ioanna Mantzourani, Maria Daoutidou, Athanasios Alexopoulos

    Published 2025-01-01
    “…Likewise, their antimicrobial activity was recorded against <i>Enterobacteriaceae</i>, total mesophilic bacteria, yeasts/molds, and lactic acid bacteria. The outcome demonstrated that both meats kept under similar storage conditions (4 °C/9 days) exhibited lower microbial growth, particularly with <i>Enterobacteriaceae,</i> when treated with wine-based carvacrol—thymol marinades and may extend their shelf-life. …”
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  3. 1523

    Sensitivity profile of carbapenem-resistant uropathogenic bacterial isolates to Cefiderocol by Fatemeh Omidi, Leila Fozouni, Arash Nikyar, Mehr Ali Mahmood Janlou

    Published 2024-10-01
    “…Background: Cefiderocol is a siderophore cephalosporin with unique cell-penetrating abilities against multidrug-resistant (MDR) Gram-negative bacteria, especially carbapenem-resistant strains. …”
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  4. 1524

    RETRACTED ARTICLE: Novel magnetic organic–inorganic hybrids based on aromatic polyamides and ZnFe2O4 nanoparticles with biological activity by Reza Eivazzadeh-Keihan, Mostafa Ghafori Gorab, Hooman Aghamirza Moghim Aliabadi, Mohammad mahdavi, Ali Reza Akbarzadeh, Ali Maleki, Hossein Ghafuri

    Published 2021-10-01
    “…Also, it has antibacterial ability against gram-positive and gram-negative bacteria. Because the results show that the minimum inhibitory concentration (MIC) of the synthesized polymer for bacteria such as Staphylococcus aureus ATCC 25923, Escherichia coli ATCC 25922, and Pseudomonas aeruginosa ATCC 27853 is in the range of 500–1000 µg/ml. …”
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  5. 1525

    Beta-Defensin-2 and Beta-Defensin-3 Reduce Intestinal Damage Caused by Salmonella typhimurium Modulating the Expression of Cytokines and Enhancing the Probiotic Activity of Enteroc... by Alessandra Fusco, Vittoria Savio, Marcella Cammarota, Alberto Alfano, Chiara Schiraldi, Giovanna Donnarumma

    Published 2017-01-01
    “…If this healthy microbiota is disrupted by antibiotics, chemotherapy, or a change in diet, intestinal colonization by pathogenic bacteria or viruses may occur, leading to disease. …”
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  6. 1526

    Comparison of Microbiota in Zirconia and Titanium Implants: A Qualitative Systematic Review by Majid Bonyadi Manesh, Neda Vatankhah, Fatemeh Bonyadi Manesh

    Published 2025-02-01
    “…Zirconia implants displayed a higher occurrence of Gram-negative bacteria, such as Tannerella, Aggregatibacter, and Porphyromonas. …”
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  7. 1527

    Self-organizing models of bacterial aggregation states by Manuela Caratozzolo, Santina Carnazza, Luigi Fortuna, Mattia Frasca, Salvatore Guglielmino, Giovanni Gurrieri, Giovanni Marletta

    Published 2007-12-01
    “…In this work, aggregation states of bacteria on engineered surfacesare investigated both from the experimental point of view and from the theo-retical one. …”
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  8. 1528

    Phytochemical composition and antimicrobial activity of essential oil from the leaves of Peganum harmala L.  in southern Algeria. by Abderrahmane Ghillace, Ourida Chouitah, Fatima Zohra Kiari, Zineb Fergoug, Zineeddine Daikh

    Published 2025-01-01
    “…In general, Gram-positive bacteria and fungus were found to be more sensitive to the essential oils than Gram-negative bacteria. …”
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  9. 1529

    Detection of Beta-Lactamases (ESBL and MBL) Producing Gram-Negative Pathogens in National Public Health Laboratory of Nepal by Anjana Shrestha, Jyoti Acharya, Jyoti Amatya, Rabin Paudyal, Nisha Rijal

    Published 2022-01-01
    “…Resistance to β-lactams in Gram-negative bacteria has been reported to be associated with extended spectrum beta-lactamases and metallo-beta-lactamases. …”
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  10. 1530

    Sustainable Nutritional Strategies for Gut Health in Weaned Pigs: The Role of Reduced Dietary Crude Protein, Organic Acids and Butyrate Production by Kathryn Ruth Connolly, Torres Sweeney, John V. O’Doherty

    Published 2024-12-01
    “…Reducing dietary crude protein mitigates the availability of undigested proteins for pathogenic bacteria, lowering harmful by-products like ammonia and branched-chain fatty acids, which exacerbate dysbiosis. …”
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  11. 1531

    Analysis of the Effectiveness of Hydrogel Based on Patikan Kebo Leaf Extract and Honey in Therapy of II Degree Burns by Winda Puji Lestari Roro, Khorinnisa Hayatul, Nurtiara Alma, Lita Septiana Enggel, Yuliyanti Dwi, Nur Handayani Santi

    Published 2025-01-01
    “…The antibacterial test results showed that the extract didn’t show better activity than the positive control on Escherichia coli bacteria, while the F4 sample showed the best antibacterial effect on Streptococcus aureus bacteria. …”
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  12. 1532

    Antimicrobial resistances of escherichia coli isolated from buteo rufinus by Mehmet Fatih Birdane, Zeki Aras, Gökçenur Sanioğlu Gölen, Mehmet Volkan Yaprakci, Hasan Hüseyin Hadimli

    “…The samples were cultured on different media for various bacteria (Salmonella species, E. coli, Mycoplasma, Gram-positive cocci, etc.). …”
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  13. 1533
  14. 1534

    Distinct vaginal microbiome and metabolome profiles in women with preterm delivery following cervical cerclage by Jun Zhang, Li Li, Mengjun Zhang, Jiaoning Fang, Zhimin Xu, Yijing Zheng, Zhi Lin, Mian Pan

    Published 2025-02-01
    “…Vaginal microbiome revealed that the proportion of beneficial bacteria (including Lactobacillus, [Ruminococcus] gnavus group, and Megamonas) significantly decreased in the PTB group, and the proportion of harmful bacteria (including Desulfovibrionaceae, Helicobacter, and Gardnerella) significantly increased, which is strongly related to the biochemical parameters of blood (white blood cells, neutrophils, NLR, and SIRI). …”
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  15. 1535

    Microplastics in agricultural soils: sources and microbial remediation approaches by Nataliia Tkachuk, Liubov Zelena, Yaroslav Novikov

    Published 2024-11-01
    “…In Ukraine, the level of contamination of agricultural soils with microplastics, the impact of toxicants on the biofilm formation by soil microorganisms-biodegraders on the surface of microplastics (with attention to sulfate-reducing bacteria) have not been determined and further research on this issue is needed. …”
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  16. 1536

    Impact of different strains of Bacillus spp. on the bulb production of Tulipa sintenisii Baker by Ahmet Yenikalaycı

    Published 2025-02-01
    “…At the same time, an environmentally friendly production model was put forward without fertilizer application with bacteria application in tulips. At the same time, since the application of bacteria increases the usefulness of plant nutrients in the soil, it can be effective in reducing both the costs and the negative effects of fertilizers on the environment with less fertilizer use.…”
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  17. 1537

    Effect of Light-Activated Hypocrellin B on the Growth and Membrane Permeability of Gram-Negative Escherichia coli Cells by Yuan Jiang, Wingnang Leung, Qingjuan Tang, Hongwei Zhang, Chuanshan Xu

    Published 2014-01-01
    “…To investigate the effect of light-activated hypocrellin B on the growth and membrane permeability of Gram-negative bacteria. Methods. Escherichia coli (E. coli) as a model bacterium of Gram-negative bacteria was incubated with various concentrations of hypocrellin B for 60 min and was subsequently irradiated by blue light with wavelength of 470 nm at the dose of 12 J/cm2. …”
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  18. 1538

    Isolation, Identification, and Antimicrobial Study of Yersinia spp. Isolated from Traditional and Industrial Olivier Salad Specimens in Tehran by Farnaz Eskandarzadeh, Mohammad Reza Mohammadi, Abbas Rahimi Foroushani, Mohammad Mehdi Soltan Dallal

    Published 2025-02-01
    “…Background: Yersinia enterocolitica is a gram-negative bacteria and one of the most important food-borne bacteria that causes yersiniosis. …”
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  19. 1539

    Spectroscopic, DFT, anti-bacterial, and in-silico investigations of novel semicarbazone and thiosemicarbazone synthesised from asymmetrical chalcones by Nikita Sharma, Har Lal Singh

    Published 2025-04-01
    “…Antimicrobial drugs that target human pathogenic bacteria and fungi include derivatives of thiosemicarbazone and semicarbazone. …”
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  20. 1540

    The Influence of Interfering Substances on the Antimicrobial Activity of Selected Quaternary Ammonium Compounds by Paula A. Araújo, Madalena Lemos, Filipe Mergulhão, Luís Melo, Manuel Simões

    Published 2013-01-01
    “…The tested surfactants were efficient against both bacteria (single and consortium) with minimum bactericidal concentrations ranging from 3 to 35 mg·L−1. …”
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