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Lipopolysaccharides of Brucella Abortus and Brucella Melitensis Induce Nitric Oxide Synthesis in Rat Peritoneal Macrophages

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Journal Infect Immun
Date 2000 Feb 26
PMID 10679001
Citations 6
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Abstract

Smooth lipopolysaccharide (S-LPS) and lipid A of Brucella abortus and Brucella melitensis induced the production of nitric oxide (NO) by rat adherent peritoneal cells, but they induced lower levels of production of NO than Escherichia coli LPS. The participation of the inducible isoform of NO synthase (iNOS) was confirmed by the finding of an increased expression of both iNOS mRNA and iNOS protein. These observations might help to explain (i) the acute outcome of Brucella infection in rodents, (ii) the low frequency of septic shock in human brucellosis, and (iii) the prolonged intracellular survival of Brucella in humans.

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References
1.
Parrillo J . Pathogenetic mechanisms of septic shock. N Engl J Med. 1993; 328(20):1471-7. DOI: 10.1056/NEJM199305203282008. View

2.
Orduna A, Orduna C, Eiros J, Bratos M, Gutierrez P, Alonso P . Inhibition of the degranulation and myeloperoxidase activity of human polymorphonuclear neutrophils by Brucella melitensis. Microbiologia. 1991; 7(2):113-9. View

3.
Leong D, Diaz R, Milner K, Rudbach J, Wilson J . Some structural and biological properties of Brucella endotoxin. Infect Immun. 1970; 1(2):174-82. PMC: 415874. DOI: 10.1128/iai.1.2.174-182.1970. View

4.
Nathan C . Inducible nitric oxide synthase: what difference does it make?. J Clin Invest. 1997; 100(10):2417-23. PMC: 508440. DOI: 10.1172/JCI119782. View

5.
Mozaffarian N, Berman J, Casadevall A . Immune complexes increase nitric oxide production by interferon-gamma- stimulated murine macrophage-like J774.16 cells. J Leukoc Biol. 1995; 57(4):657-62. DOI: 10.1002/jlb.57.4.657. View