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5 results on '"intracellular bacteria"'

1. Pneumonies communautaires graves de l'adulte.

Author

Sollet, J.-P. and Legall, C.

Subjects
PNEUMONIA, ANTIBACTERIAL agents, HOSPITAL care, PATHOGENIC microorganisms
Abstract

Copyright of EMC-Anesthesie--Reanimation is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2005
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2. Histoire évolutive d'une symbiose : du parasitisme au mutualisme chez les charançons Dryophthoridae

Author

Lefèvre, Cédric, Charles, Hubert, Delobel, Bernard, Nardon, Paul, Heddi, Abdelaziz, Biologie Fonctionnelle, Insectes et Interactions (BF2I), Institut National de la Recherche Agronomique (INRA)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA), Laboratoire de biologie appliquée, and Institut National de la Recherche Agronomique (INRA)

Subjects
Sitophilus, rhynchophoridae, intracellular bacteria, [SDV]Life Sciences [q-bio], phylogeny, ComputingMilieux_MISCELLANEOUS, symbiosis
Abstract

National audience

Published
2002

3. Origine des bactéries symbiotiques intracellulaires des Dryophtoridae : analyse phylogénétique basée sur un modèle d'évolution de l'ADN non homogène

Author

Cédric Lefèvre, Hubert CHARLES, Bernard Delobel, Paul Nardon, Agnès Vallier, Abdelaziz Heddi, Biologie Fonctionnelle, Insectes et Interactions (BF2I), Institut National de la Recherche Agronomique (INRA)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA), Laboratoire de biologie appliquée, Institut National de la Recherche Agronomique (INRA), and Charles, Hubert

Subjects
[SDV] Life Sciences [q-bio], Sitophilus, [SDV.BIBS] Life Sciences [q-bio]/Quantitative Methods [q-bio.QM], rhynchophoridae, intracellular bacteria, [SDV]Life Sciences [q-bio], phylogeny, [SDV.BIBS]Life Sciences [q-bio]/Quantitative Methods [q-bio.QM], ComputingMilieux_MISCELLANEOUS, symbiosis
Abstract

International audience

Published
2002

4. Coexistence de deux bactéries symbiotiques intracellulaires dans les charançons du genre Sitophilus : aspects physiologiques et évolutifs

Author

Abdelaziz Heddi, Hubert CHARLES, Katchadourian C., Biologie Fonctionnelle, Insectes et Interactions (BF2I), Institut National de la Recherche Agronomique (INRA)-Institut National des Sciences Appliquées de Lyon (INSA Lyon), and Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)

Subjects
intracellular bacteria, [SDV]Life Sciences [q-bio], Sitophilus oryzae, ComputingMilieux_MISCELLANEOUS, symbiosis
Abstract

National audience

Published
2000

5. Brucella abortus siderophore 2,3-dihydroxybenzoic acid protects brucellae from killing by macrophages

Author

Leonard, B.A. (B.A.), Lopez-Goñi, I. (Ignacio), Baldwin, C.L. (C. L.), and Revues Inra, Import

Subjects
[SDV.IMM] Life Sciences [q-bio]/Immunology, [SDV.BA] Life Sciences [q-bio]/Animal biology, Macrophage, Iron, [SDV.BA]Life Sciences [q-bio]/Animal biology, [SDV.BBM.BM]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Molecular biology, [SDV.BC]Life Sciences [q-bio]/Cellular Biology, [SDV.GEN.GA] Life Sciences [q-bio]/Genetics/Animal genetics, [SDV.BC.IC] Life Sciences [q-bio]/Cellular Biology/Cell Behavior [q-bio.CB], bacterial infections and mycoses, [SDV.BBM.BM] Life Sciences [q-bio]/Biochemistry, Molecular Biology/Molecular biology, Brucella, Intracellular bacteria, [SDV.GEN.GA]Life Sciences [q-bio]/Genetics/Animal genetics, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, Siderophore, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, [SDV.BC.IC]Life Sciences [q-bio]/Cellular Biology/Cell Behavior [q-bio.CB], [SDV.IMM]Life Sciences [q-bio]/Immunology, [SDV.NEU]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, [SDV.NEU] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC], [SDV.BC] Life Sciences [q-bio]/Cellular Biology, [SDV.MP] Life Sciences [q-bio]/Microbiology and Parasitology, ComputingMilieux_MISCELLANEOUS
Abstract

Addition of 2,3-dihydroxybenzoic acid, a siderophore produced by Brucella abortus, to macrophage cultures prevented intracellular killing of brucellae during the first 12 h after infection and increased the number of intracellular brucellae recovered at 48 h after infection. The protective effect could be demonstrated with inflammatory macrophages, interferon-gamma-activated macrophages and with macrophages supplemented with iron, shown elsewhere to facilitate killing of B abortus.

Published
1997

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