Showing 1,101 - 1,120 results of 4,392 for search '"bacteria"', query time: 0.06s Refine Results
  1. 1101

    Evaluation of Antimicrobial Activity Using Cadmium Oxide Nanoparticles Prepared by Physical Method (PLAL) by Nisreen Kh. Abdalameer, Tuqa A. Khaleefa

    Published 2025-01-01
    “…The antibacterial and antifungal properties of the tested substance were evaluated against two Gram-positive bacteria, namely Staphylococcus aureus and Streptococcus mutans, as well as two Gram-negative bacteria, specifically Escherichia coli and Pseudomonas aeruginosa. …”
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    Article
  2. 1102

    Bap, a biofilm matrix protein of Staphylococcus aureus prevents cellular internalization through binding to GP96 host receptor. by Jaione Valle, Cristina Latasa, Carmen Gil, Alejandro Toledo-Arana, Cristina Solano, José R Penadés, Iñigo Lasa

    Published 2012-01-01
    “…The biofilm matrix, composed of exopolysaccharides, proteins, nucleic acids and lipids, plays a well-known role as a defence structure, protecting bacteria from the host immune system and antimicrobial therapy. …”
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  3. 1103

    Metabolic engineering approaches for the biosynthesis of antibiotics by Geunsoo Yook, Jiwoo Nam, Yeonseo Jo, Hyunji Yoon, Dongsoo Yang

    Published 2025-01-01
    “…However, we are currently witnessing a significant rise in the emergence of multidrug-resistant (MDR) bacteria, making these infections increasingly difficult to treat in hospitals. …”
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  4. 1104

    Harnessing light-activated gallium porphyrins to combat intracellular Staphylococcus aureus using an in vitro keratinocyte infection model by Klaudia Szymczak, Michał Rychłowski, Lei Zhang, Joanna Nakonieczna

    Published 2025-01-01
    “…Under aPDI, MRSA showed reduced adhesion to host cells and a 70% reduction in the GFP signal from intracellular bacteria. Additionally, light-activated Ga3+CHP significantly decreased the number of extracellular bacteria, reducing the potential for further infection. …”
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    Article
  5. 1105

    Investigation of Barrier Effectiveness and Comfort Properties of Biodegradable PLA Nonwoven Fabrics Coated with Unmodified Lignin/Water-Borne Polyurethane Composite Coatings by Gülçin Baysal

    Published 2024-06-01
    “…In antibacterial activity tests, no inactivation was observed against E.coli bacteria. However, inhibition zone measurements against S. aureus bacteria were 12±1.41 mm and 16.05±0.7 mm on fabrics coated with X3 and X4 formulations having lignin concentration 2% and 4%, respectively. …”
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  6. 1106
  7. 1107

    A CRISPR-Cas9 system protecting E. coli against acquisition of antibiotic resistance genes by Danna Lee, Petra Muir, Sara Lundberg, August Lundholm, Linus Sandegren, Sanna Koskiniemi

    Published 2025-01-01
    “…However, one concern with the use of live bacteria is the risk of the bacteria acquiring genes encoding for AMR or virulence factors through horizontal gene transfer (HGT), and the transformation of the probiotic into a superbug. …”
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  8. 1108

    ELISA-Based Measurement of Antibody Responses and PCR-Based Detection Profiles Can Distinguish between Active Infection and Early Clearance of Borrelia burgdorferi by John J. Lazarus, Akisha L. McCarter, Kari Neifer-Sadhwani, R. Mark Wooten

    Published 2012-01-01
    “…These data indicate that both ELISA-based serological analyses and PCR-based methods of assessing B. burgdorferi infection clearly distinguish between an established infection with live bacteria and exposure to large numbers of bacteria that are promptly cleared by the innate responses.…”
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  9. 1109

    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
    “…Specifically, after rapid testing results were reported, patients infected with resistant bacteria received appropriate antibiotic therapy more quickly than patients with susceptible bacteria. …”
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  10. 1110

    A model of optimal dosing of antibiotic treatment in biofilm by Mudassar Imran, Hal L. Smith

    Published 2013-12-01
    “…In addition, we derive the optimal antibiotic application protocols for different scenarios using control theory and show that such treatments ensure bacteria elimination for a wide variety of cases. The results show that bacteria are successfully eliminated if the discrete treatment is given at an early stage in the infection or if the optimal protocol is adopted. …”
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  11. 1111

    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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  12. 1112

    Reservoir of Bacterial Exotoxin Genes in the Environment by Veronica Casas, Joseph Magbanua, Gerico Sobrepeña, Scott T. Kelley, Stanley R. Maloy

    Published 2010-01-01
    “…Many bacteria produce secreted virulence factors called exotoxins. …”
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  13. 1113

    Designing of immunodiagnostic assay using polyclonal antibodies for detection of Enteropathogenic Escherichia coli strains. by Aliyi Hassen Jarso, Biniam Moges Eskeziyaw, Degisew Yinur Mengistu, Tesfaye Sisay Tessema

    Published 2024-01-01
    “…To evaluate the assay's performance, a total of 34 bacteria, which comprise pathogenic, non-diarrheic E. coli and non-E. coli pathogenic bacteria were used. …”
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  14. 1114

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

    Published 2018-01-01
    “…Lactobacillus fermentum colonizing gastrointestinal and urogenital tracts of humans and animals is widely used in manufacturing of fermented products and as probiotics. These bacteria may function as vehicles of antibiotic resistance genes, which can be transferred to pathogenic bacteria. …”
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  15. 1115

    L’antibiorésistance : un bon exemple du concept « une seule santé » by Jarlier, Vincent

    Published 2024-01-01
    “…Antibiotic resistance is the direct deleterious consequence of two synergistic causes linked to human activity: the massive use of antibiotics in human and animal health, which leads to the selection of the most resistant bacteria, and the spread of these selected resistant bacteria, directly by cross-transmission within human and animal populations and indirectly via the environment. …”
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  16. 1116

    Clostridial (Blackleg) Diseases of Cattle by Eddie J. Richey

    Published 2004-12-01
    “… Diseases including blackleg, malignant edema, sord, black disease, red water, and three kinds of enterotoxemia are all caused by a genus of bacteria called Clostridium. These bacteria have three important qualities: they multiply only in the absence of oxygen; they have the ability to survive adverse conditions by transforming into highly resistant forms called spores; and they release potent toxins during the process of multiplying. …”
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  17. 1117

    Clostridial (Blackleg) Diseases of Cattle by Eddie J. Richey

    Published 2004-12-01
    “… Diseases including blackleg, malignant edema, sord, black disease, red water, and three kinds of enterotoxemia are all caused by a genus of bacteria called Clostridium. These bacteria have three important qualities: they multiply only in the absence of oxygen; they have the ability to survive adverse conditions by transforming into highly resistant forms called spores; and they release potent toxins during the process of multiplying. …”
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    Article
  18. 1118

    On Recent Developments in Biosynthesis and Application of Au and Ag Nanoparticles from Biological Systems by Ashutosh Kumar Verma, P. Kumar

    Published 2022-01-01
    “…This review focuses on recent developments of green synthesized AuNPs and AgNPs using biogenic sources such as algae, animals, plants, microbes, bacteria, fungi, and so on. Hence, it discusses their numerous biomedical applications and separating Au and Ag nanoparticles from plants, bacteria, fungi, and algae.…”
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  19. 1119

    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
    “…Overall, the tested phytochemicals showed low activity against the studied bacteria. The overall results obtained in this study show that some fractions from P. glandulosus, mainly fractions C and D, should be investigated more for their possible use to fight against MDR bacteria.…”
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  20. 1120

    Probiotic Therapy as an Adjuvant in the Treatment of Periodontal Disease: An Innovative Approach by Liliana Sachelarie, Ioana Scrobota, Ioana Romanul, Raluca Iurcov, Georgiana Ioana Potra Cicalau, Liana Todor

    Published 2025-01-01
    “…<i>Background and Objectives</i>: Periodontal inflammation, often linked to oral microbiota dysbiosis dominated by pathogenic bacteria, remains a significant challenge in periodontitis management. …”
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