"Polymyxin B" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A mixture of polymyxins B1 and B2, obtained from Bacillus polymyxa strains. They are basic polypeptides of about eight amino acids and have cationic detergent action on cell membranes. Polymyxin B is used for infections with gram-negative organisms, but may be neurotoxic and nephrotoxic.
| Descriptor ID |
D011112
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| MeSH Number(s) |
D04.345.566.780.750 D10.477.750.750 D12.644.050.600.750 D12.644.641.780.750 D12.776.543.695.054.600.750
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| Concept/Terms |
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Below are MeSH descriptors whose meaning is more general than "Polymyxin B".
Below are MeSH descriptors whose meaning is more specific than "Polymyxin B".
This graph shows the total number of publications written about "Polymyxin B" by people in this website by year, and whether "Polymyxin B" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 1995 | 0 | 1 | 1 |
| 2002 | 0 | 1 | 1 |
| 2003 | 0 | 1 | 1 |
| 2021 | 0 | 1 | 1 |
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Below are the most recent publications written about "Polymyxin B" by people in Profiles.
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Manual Reading of Sensititre Broth Microdilution System Panels Improves Accuracy of Susceptibility Reporting for Polymyxin Antibiotics. J Clin Microbiol. 2021 08 18; 59(9):e0033221.
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Searching for mechanisms of N-methyl-D-aspartate-induced glutathione efflux in organotypic hippocampal cultures. Neurochem Res. 2003 Feb; 28(2):281-91.
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Role of endotoxin in 6-sulfanilamidoindazole(6SAI)-induced arthritis in rats. Exp Toxicol Pathol. 2002 Feb; 53(6):447-52.
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Endogenous bacterial toxins are required for the injurious action of platelet-activating factor in rats. Gastroenterology. 1995 Jul; 109(1):83-8.
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Protein kinase C inhibitors eliminate hippocampal long-term potentiation. Brain Res. 1987 Dec 08; 436(1):177-83.