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    Antibacterial Activity of Evolvulus nummularius Against Standard ATCC Gram Positive and Gram Negative Strains: Studies on MIC, MBC, Growth Curve Analysis and ROS Generation
    International Journal of Pure & Applied Bioscience (2016)
    Susmita Saha
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    Keywords:
    Gram
    Gram-Negative Bacteria
    Topics:
    Medicinal Plants and Neuroprotection
    Diet and metabolism studies
    Pharmacological Effects of Natural Compounds
    UPTAKE OF I 131 BY GRAM POSITIVE AND GRAM NEGATIVE BACTERIA
    Journal of Bacteriology (1957)
    Charles W. JohnsonThomas E. ShockleyThomas Johnson
    Gram
    Gram-Negative Bacteria
    Gram-Positive Bacteria
    Citations (7)
    Electron microscopic features of gram-negative and gram-positive bacteria embedded in phosphotungstate
    Antonie van Leeuwenhoek (1964)
    L. O. Zwillenberg
    Gram
    Gram-Negative Bacteria
    Gram-Positive Bacteria
    Citations (18)
    A Method for Demonstrating Gram-Positive and Gram-Negative Bacteria
    Journal of Histotechnology (1982)
    Charles J. ChurukianEric A. Schenk
    A method for demonstrating gram-positive and gram-negative bacteria is described. It is similar to the Brown-Brenn method and Taylor's modification of the Brown-Brenn method for bacteria. Its main advantages are that (1) gram-negative bacteria are better demonstrated; (2) the use of ether, a potential laboratory hazard, is eliminated from the staining procedure; and (3) the staining time required for the procedure is considerably reduced.
    Gram
    Gram staining
    Gram-Negative Bacteria
    Gram-Positive Bacteria
    Citations (12)
    Antibacterial activity of Withania somnifera leaf extracts against gram-positive and gram-negative bacteria.
    international journal of green and herbal chemistry (2018)
    Withania somnifera is an important medicinal plant used in ayurvedic system of medicine since ancient times.The plant have potential to treat arthritis and rheumatism diseases so attention has been drawn to study antibacterial activity of the plant to challenge on antibacterial resistant pathogens.Four solvent extracts from leaves of withania somnifera tested against four test human pathogens viz., Staphylococcus aureus, Bacillus subtilis, Escherichia coli.
    Gram
    Gram-Negative Bacteria
    Gram-Positive Bacteria
    Citations (4)
    Morphological and Physiological Effects of 2,4-D on Gram-Negative and Gram-Positive Bacteria
    John H. Rupnow
    Manometric, spectrophotometric, photomicrographic and quantitative biochemical techniques were employed to determine the morphological and physiological effects of 2,4-D on Gram-positive and Gram-negative bacteria. The growth and motility of Gram-positive bacteria appeared to be more adversely affected than the growth and motility of Gram-negative species. The terminal oxidation, lysis, and chain length of both Gram-positive and Gram-negative bacteria did not appear to be affected by the concentrations used. The average cell size of both Gram-positive and Gram-negative bacteria was observed to increase after exposure to 1000 ppm 2,4-D. The normal leakage of amino acid and ultraviolet light absorbing cell constituents appeared to be retarded by 1000 ppm 2,4-D.
    Gram
    Gram-Negative Bacteria
    Gram-Positive Bacteria
    Citations (1)
    Rapid method for distinction of gram-negative from gram-positive bacteria
    European Journal Of Applied Microbiology (1978)
    Troels Gregersen
    Gram
    Gram staining
    Gram-Negative Bacteria
    Gram-Positive Bacteria
    Bacillus (shape)
    Strain (injury)
    Citations (926)
    Significance of the Characteristic Chemical Pattern of Gram Positive and Gram Negative Bacterial Cell Walls
    Nature (1967)
    K. A. BissetJanice M. Vickerstaff
    Gram
    Gram-Negative Bacteria
    Gram-Positive Bacteria
    Amino sugar
    Citations (6)
    Antimicrobial activity of LL-37 and three truncated derivatives against Gram positive and Gram negative bacteria
    Regulatory Peptides (2010)
    Denise T. F. McLeanGerard J. LindenFionnuala T. Lundy
    Gram
    Gram-Negative Bacteria
    Gram-Positive Bacteria
    Citations (0)
    [Evaluation of a method of differentiating Gram-positive and Gram-negative bacteria using a 3% solution of KOH].
    PubMed (1982)
    Kondrat'eva Si
    Gram
    Gram-Negative Bacteria
    Gram-Positive Bacteria
    Citations (0)
    Nonstaining (KOH) method for determination of gram reactions of marine bacteria
    Applied and Environmental Microbiology (1982)
    John D. Buck
    A rapid nonstaining (KOH) method for the determination of the Gram reactions of bacteria is described, and its application to marine isolates is discussed. All gram-positive and gram-negative results obtained by Gram staining were confirmed by the KOH method. Gram-variable bacteria produced equivocal results.
    Gram
    Gram staining
    Gram-Negative Bacteria
    Gram-Positive Bacteria
    Marine bacteriophage
    Citations (957)