Polymyxins definitions

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polymyxins

polymyxins logo #20973Group of peptide antibiotics produced by Bacillus spp. Molecular weights are around 1000-1200 and the molecules are cyclic. Act against many gram-negative bacteria, working apparently by increasing membrane permeability. ... (18 Nov 1997) ...
Found on http://www.encyclo.co.uk/local/20973

polymyxins

polymyxins logo #10444Group of peptide antibiotics produced by Bacillus spp. Molecular weights are around 1000-1200 D and the molecules are cyclic. Act against many Gram negative bacteria, working apparently by increasing membrane permeability.
Found on http://www.encyclo.co.uk/visitor-contributions.php

polymyxins

polymyxins logo #24151lipophilic polypeptide antibiotics that target the lipopolysaccharide component of gram-negative bacteria and ultimately disrupt the integrity of their outer and inner membranes
Found on https://courses.lumenlearning.com/microbiology/chapter/glossary/
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