Nitric oxide metabolites in gnotobiotic piglets orally infected with Salmonella enterica serovar typhimurium

Reactive NO metabolites play a distinct role in the control of Salmonella enterica serovar typhimurium (ST; a facultative intracellular pathogen) in susceptible host. A significant increase of nitrite and/or nitrate plasma levels, 3-nitrotyrosine expression and pathological changes in mesenteric lym...

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Bibliographic Details
Published in:Folia microbiologica 2001-01, Vol.46 (4), p.353-358
Main Authors: Trebichavsky, I, Zahradnickova, M, Splichal, I. (Akademie Ved, Novy Hradek (Czech Republic). Mikrobiologicky Ustav), Zidek, Z, Frankova, D
Format: Article
Language:English
Subjects:
AGENT PATHOGENE VIRULENT
Animal bacterial diseases
Animals
ANTIBODIES
ANTICORPS
ANTICUERPOS
Bacterial diseases
Bacteriology
Biological and medical sciences
EXPERIMENTAL INFECTION
Fundamental and applied biological sciences. Psychology
Germ-Free Life
IMMUNOENZYME TECHNIQUES
INFECCION EXPERIMENTAL
INFECTION EXPERIMENTALE
Infectious diseases
Intestines - ultrastructure
LECHON
LESION
LESIONES
LESIONS
Liver - ultrastructure
Lung - ultrastructure
Lymph Nodes - metabolism
Lymph Nodes - ultrastructure
LYMPHATIC SYSTEM
Medical sciences
Mesentery
Microbiology
MICROSCOPIA
MICROSCOPIE
MICROSCOPY
Microscopy, Electron
MUTANT
MUTANTES
MUTANTS
NITRATE
NITRATES
NITRATOS
NITRIC OXIDE
Nitric Oxide - metabolism
NITRITE
NITRITES
NITRITOS
ORGANISMOS PATOGENOS VIRULENTOS
OXIDO NITRICO
OXYDE NITRIQUE
Pathogenicity, virulence, toxins, bacteriocins, pyrogens, host-bacteria relations, miscellaneous strains
Phagocytosis
PIGLETS
PORCELET
Salmonella Infections, Animal - immunology
Salmonella Infections, Animal - metabolism
Salmonella Infections, Animal - microbiology
Salmonella Infections, Animal - pathology
SALMONELLA TYPHIMURIUM
Salmonella typhimurium - pathogenicity
SISTEMA LINFATICO
Swine
Swine, Miniature
SYSTEME LYMPHATIQUE
TECHNIQUE IMMUNOENZYMATIQUE
TECNICAS INMUNOENZIMATICAS
TIROSINA
TYROSINE
Tyrosine - analogs & derivatives
Tyrosine - metabolism
Virulence
VIRULENT PATHOGENS
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Summary:Reactive NO metabolites play a distinct role in the control of Salmonella enterica serovar typhimurium (ST; a facultative intracellular pathogen) in susceptible host. A significant increase of nitrite and/or nitrate plasma levels, 3-nitrotyrosine expression and pathological changes in mesenteric lymph nodes have been observed in gnotobiotig piglets orally infected for 1 d with a virulent strain of ST but not in piglets infected with a rough mutant of ST.
ISSN:0015-5632
1874-9356
DOI:10.1007/BF02815626