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381
Vaginal Microbiota and the Use of Probiotics
Published 2008-01-01“…The most common urogenital infection in premenopausal women is bacterial vaginosis (BV), a condition characterized by a depletion of lactobacilli population and the presence of Gram-negative anaerobes, or in some cases Gram-positive cocci, and aerobic pathogens. …”
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382
Essential Oils as Natural Food Preservatives: Special Emphasis on Antimicrobial and Antioxidant Activities
Published 2024-01-01“…EOs and their components have exhibited high antimicrobial properties toward different pathogenic and spoilage microorganisms containing Gram-negative and Gram-positive species, mycobacteria, yeasts, and molds. …”
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383
Passive Protection of Diabetic Rats with Antisera Specific for the Polysaccharide Portion of the Lipopolysaccharide Isolated from Pseudomonas pseudomallei
Published 1994-01-01“…The sera were specific for P pseudomallei in that none of 37 strains of other bacteria, including 20 Gram-negative and three Gram-positive species, were recognized, although cross-reaction occurred using the anticonjugate serum with some strains of Pseudomonas cepacia serotype A, a closely related bacterium. …”
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384
Computational Studies of 4-Formylpyridinethiosemicarbazone and Structural and Biological Studies of Its Ni(II) and Cu(II) Complexes
Published 2019-01-01“…The ligand (H4FPT) and its complexes showed moderate-to-good activity against Gram-positive and Gram-negative bacterial strains. …”
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385
In vitro antioxidant and antityrosinase activities of Manilkara kauki
Published 2021-03-01“…The total phenolic and flavonoid contents of the methanol and aqueous crude extracts of different parts of M. kauki ranged from 10.87 to 176.56 mg GAE (gallic acid equivalents) per gram of crude extract and 14.33 to 821.67 mg QE (quercetin equivalents) per gram of crude extract, resp. …”
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386
Corynebacterium striatum: A True Pathogen in Chronic Contiguous Osteomyelitis
Published 2024-01-01“…Staphylococci especially S. aureus, Streptococci especially beta-hemolytic Streptococci, Gram-negative bacilli, and anaerobes are the most common pathogens isolated. …”
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387
Host-Bacteria Crosstalk at the Dentogingival Junction
Published 2012-01-01“…The classical study of Slots showed that in the bacterial plaque, the most remarkable change is the shift from gram-positive aerobic and facultatively anaerobic flora to a predominantly gram-negative and anaerobic flora. …”
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388
A Rare Case of Mediastinal Bronchogenic Cyst Infected by Salmonella enteritidis
Published 2018-01-01“…Infections involving bronchogenic cysts are often polymicrobial. Gram-positive, Gram-negative, and mycobacterial infections have been reported, though frequently a pathogen is not identified. …”
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389
Bacteremia due to Leuconostoc pseudomesenteroides in a Patient with Acute Lymphoblastic Leukemia: Case Report and Review of the Literature
Published 2016-01-01“…Leuconostoc species are vancomycin-resistant Gram-positive cocci. Infections due to Leuconostoc species have been reported in various immunocompromised patients, but little is known about such infection in patients with hematologic malignancies. …”
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390
Green synthesis, characterization, and antibacterial activity investigation of zinc oxide nanoparticles using Rumex Nervosus Vahl Leaf extract
Published 2025-01-01“…The in vitro antibacterial activities of the synthesized nanoparticles were tested on two Gram-positive (Bacillus, and S. aureus) and two Gram-negative (E. coli, and K. pneumonia) bacteria strains using the disc diffusion method. …”
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391
Pisonia Alba Assisted Synthesis of Nanosilver for Wound Healing Activity
Published 2022-01-01“…Antibacterial and antibiofilm potential of synthesized silver nanoparticles against pathogenic organisms Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) bacteria were investigated. …”
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392
Synthesis and Evaluation of Novel Fluorinated 2-Styrylchromones as Antibacterial Agents
Published 2013-01-01“…A range of fluorinated 2-styrylchromones (5a–g) of which six were new (5a–f) were prepared in three steps using the Baker-Venkataraman rearrangement along with two methoxylated derivatives (5h-i) and a methylenedioxy derivative (5j) and screened for their antibacterial activity using Gram-positive bacteria (Staphylococcus aureus, sciuri, and xylosus as well as Bacillus subtilis) and Gram-negative bacteria (Escherichia coli, Pseudomonas aeruginosa, and Klebsiella pneumonia). …”
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393
Endophytic fungi isolated from Vietnamese nut grass (Cyperus rotundus L. Cyperaceae) – A promising solution to mitigate the prime phenomenon of antibiotic resistance
Published 2025-02-01“…In this study, endophytic fungi living in this plant were isolated, macro- and micrologically identified, and assessed for their antibacterial properties on both Gram-positive and Gram-negative bacteria. As a result, seven types of endophytic fungi with potential antibacterial activities were obtained from Vietnamese Cyperus rotundus L. …”
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394
“Unmasking the Uncommon”: A case series of multi-drug resistant Elizabethkingia meningoseptica causing late-onset sepsis and meningitis in preterm neonates [version 2; peer review:...
Published 2025-02-01“…Repeat blood culture on day 27 showed gram-negative bacilli, identified as Elizabethkingia meningoseptica by MALDI-TOF . …”
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395
Microbial keratitis in Southern Malawi: a microbiological pilot study
Published 2024-05-01“…Moxifloxacin and chloramphenicol offered the best coverage for both Gram-positive and Gram-negative isolates when susceptibility was determined using known antimicrobial first quartile concentrations and European Committee on Antimicrobial Susceptibility Testing breakpoints, respectively. …”
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396
Antibacterial Potential of Endemic Medicinal Plants of the Maluku Islands, Indonesia, against Urinary Tract Infection Pathogens
Published 2024-09-01“…Isolates 0A1, 0A2, and 0A4 were Gram-positive bacteria, while isolates 0A3 and 0A5 demonstrated Gram-negative characteristics. …”
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397
Diversity and Antimicrobial Activities of Actinobacteria Isolated from Mining Soils in Midelt Region, Morocco
Published 2023-01-01“…Antimicrobial producing potentials of Actinobacteria isolates were assessed against eight test microorganisms Gram+ and Gram− bacteria and yeast. Out of 145 isolates, 51 showed antimicrobial activities against at least one test microorganism. 31 isolates inhibited only bacteria, 7 showed activity against bacteria and Candida albicans, and 13 displayed activity against C. albicans solely. …”
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398
Green Route for Efficient Synthesis of Novel Amino Acid Schiff Bases as Potent Antibacterial and Antifungal Agents and Evaluation of Cytotoxic Effects
Published 2014-01-01“…The synthesized compounds are characterized by FT-IR, 13CNMR, and 1HNMR spectroscopy and are screened for their antifungal activity against Aspergillus niger, Penicillium notatum, Fusarium oxysporum, Alternaria brassicicola, Chaetomium orium, and Lycopodium sp. and antibacterial activity against Gram-positive bacteria, Bacillus licheniformis, Staphylococcus aureus, and Micrococcus luteus, and Gram-negative bacteria, Pseudomonas aeruginosa and Escherichia coli. …”
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399
Biological Synthesis of Silver Nanoparticles by Cell-Free Extract of Spirulina platensis
Published 2015-01-01“…Furthermore, the synthesised nanoparticles exhibited high antibacterial activity against pathogenic Gram-negative, that is, Escherichia coli, MTCC-9721; Proteus vulgaris, MTCC-7299; Klebsiella pneumoniae, MTCC-9751, and Gram-positive, that is, Staphylococcus aureus, MTCC-9542; S. epidermidis, MTCC-2639; Bacillus cereus, MTCC-9017, bacteria. …”
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400
Anodized CuO Nanoflakes for the Antibacterial and Antifungal Applications
Published 2025-02-01“…The nanoflakes of CuO displayed excellent inhibitory activity towards the gram-positive bacteria Streptococcus pneumoniae, Staphylococcus aureus and gram-negative bacteria including E. coli, Shigella dysenteriae, and fungus Candida albicans.…”
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