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Bactéries
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Bâtonnets à Gram positif
Bâtonnets asporogènes à Gram positif
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Corynebacterium
Corynebacterium : Questions médicales fréquentes
Diagnostic
5
Corynebacterium
Diagnostic médical
Corynebacterium diphtheriae
Tests de laboratoire
Polymerase Chain Reaction
Corynebacterium
Symptômes
Infection bactérienne
Corynebacterium
Identification bactérienne
Symptômes
5
Infection cutanée
Corynebacterium
Infection respiratoire
Corynebacterium
Infection asymptomatique
Corynebacterium
Corynebacterium ulcerans
Symptômes
Prévention
5
Hygiène
Prévention des infections
Porteurs sains
Corynebacterium
Traitements
5
Antibiotiques
Corynebacterium
Infection cutanée
Traitement
Complications
5
Infections systémiques
Corynebacterium
Complications neurologiques
Corynebacterium
Facteurs de risque
5
Facteurs de risque
Infection
Personnes âgées
Immunodépression
Conditions de vie
Transmission
Antécédents médicaux
Diphtérie
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"@type": "Question",
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"position": 12,
"acceptedAnswer": {
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"@type": "Question",
"name": "Quelles mesures d'hygiène sont recommandées ?",
"position": 13,
"acceptedAnswer": {
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"text": "Se laver les mains régulièrement et éviter le contact avec des personnes infectées."
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{
"@type": "Question",
"name": "Les porteurs sains doivent-ils être traités ?",
"position": 14,
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"name": "Quel est le traitement principal de la diphtérie ?",
"position": 16,
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}
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"@type": "Question",
"name": "Les antibiotiques sont-ils efficaces contre Corynebacterium ?",
"position": 17,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Comment traiter une infection cutanée à Corynebacterium ?",
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"name": "Des vaccins existent-ils contre Corynebacterium ?",
"position": 19,
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"position": 20,
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"position": 22,
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}
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"name": "Les complications neurologiques sont-elles fréquentes ?",
"position": 25,
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}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque d'infection ?",
"position": 26,
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"text": "Les facteurs incluent le non-vaccinage, l'immunodépression et le contact avec des cas infectés."
}
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{
"@type": "Question",
"name": "Les voyages à l'étranger augmentent-ils le risque ?",
"position": 27,
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"name": "Les personnes âgées sont-elles plus à risque ?",
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"name": "Les conditions de vie précaires augmentent-elles le risque ?",
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"name": "Les antécédents de diphtérie influencent-ils le risque ?",
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 12/04/2026
Contenu vérifié selon les dernières recommandations médicales
4 publications dans cette catégorie
Affiliations :
Public Health Microbiology, Bavarian Health and Food Safety Authority, Oberschleißheim, Germany.
Consultant Laboratory for Diphtheria, Bavarian Health and Food Safety Authority, Oberschleißheim, Germany.
Publications dans "Corynebacterium" :
4 publications dans cette catégorie
Affiliations :
Public Health Microbiology, Bavarian Health and Food Safety Authority, Oberschleißheim, Germany.
Consultant Laboratory for Diphtheria, Bavarian Health and Food Safety Authority, Oberschleißheim, Germany.
Publications dans "Corynebacterium" :
4 publications dans cette catégorie
Affiliations :
Institut Pasteur, Université Paris Cité, Biodiversity and Epidemiology of Bacterial Pathogens, 25-28 rue du Docteur Roux, F-75724, Paris, France.
Institut Pasteur, National Reference Center for Corynebacteria of the Diphtheriae Complex, Paris, France.
Publications dans "Corynebacterium" :
4 publications dans cette catégorie
Affiliations :
Institut Pasteur, Université Paris Cité, Biodiversity and Epidemiology of Bacterial Pathogens, 25-28 rue du Docteur Roux, F-75724, Paris, France.
Institut Pasteur, National Reference Center for Corynebacteria of the Diphtheriae Complex, Paris, France.
Publications dans "Corynebacterium" :
4 publications dans cette catégorie
Affiliations :
Universidade Federal de Minas Gerais, Departamento de Genética, Ecologia e Evolução, Belo Horizonte, MG, Brasil.
Publications dans "Corynebacterium" :
4 publications dans cette catégorie
Affiliations :
Department of Clinical Laboratory, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, 510006, People's Republic of China. xu_ning21@gzucm.edu.cn.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
> Microbiology Division, Friedrich-Alexander-University of Erlangen-Nuremberg, Erlangen, Germany.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Laboratory of Diphtheria and Corynebacteria of Clinical Relevance, Department of Microbiology, Immunology and Parasitology, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Laboratory of Diphtheria and Corynebacteria of Clinical Relevance, Department of Microbiology, Immunology and Parasitology, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
Interdisciplinary Laboratory of Medical Research, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Army Chemical and Pharmaceutical Laboratory, Ministry of Defense, Brasília, Brazil.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Faculty of Pharmacy and Biochemistry and Bacteriology, Department of Clinical Biochemistry, University of Buenos Aires, Autonomous City of Buenos Aires, Buenos Aires, Argentina.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Faculty of Pharmacy and Biochemistry and Bacteriology, Department of Clinical Biochemistry, University of Buenos Aires, Autonomous City of Buenos Aires, Buenos Aires, Argentina.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Faculty of Pharmacy and Biochemistry and Bacteriology, Department of Clinical Biochemistry, University of Buenos Aires, Autonomous City of Buenos Aires, Buenos Aires, Argentina.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Laboratory of Diphtheria and Corynebacteria of Clinical Relevance, Department of Microbiology, Immunology and Parasitology, State University of Rio de Janeiro, Rio de Janeiro, Brazil.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Interdisciplinary Laboratory of Medical Research, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Institut Pasteur, Université Paris Cité, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, 300308, China. liu_jun@tib.cas.cn.
Key Laboratory of Systems Microbial Biotechnology, Chinese Academy of Sciences, Tianjin, 300308, China. liu_jun@tib.cas.cn.
Publications dans "Corynebacterium" :
3 publications dans cette catégorie
Affiliations :
Department of Biological Chemistry, Faculty of Agriculture, Yamaguchi University, Yamaguchi, Japan. nkataoka@yamaguchi-u.ac.jp.
Research Center for Thermotolerant Microbial Resources, Yamaguchi University, Yamaguchi, Japan. nkataoka@yamaguchi-u.ac.jp.
Publications dans "Corynebacterium" :
Despite the fact that the last cases of fully-symptomatic diphtheria were recorded in Poland in 1996 and 2000, infections caused by non-toxin-producing strains of Corynebacterium still occur. Accordin...
Reidentification of diphtheria bacilli isolated from clinical samples and to assess the drug susceptibility of C. diphtheriae strains isolated in Poland....
The subject of the research were 18 strains isolated from clinical samples in Poland in 2023. Microbiological and genetic methods were used for the reidentification of the strains. Drug susceptibility...
It was confirmed that all examined strains belonged to the genus Corynebacterium. It was de-monstrated that C. diphtheriae strains proved to be susceptible to increased exposure to benzylpenicillin an...
Based on epidemiological data regarding the emergence of new cases of infections caused by Corynebacterium strains, it is advisable to prepare theoretically and practically laboratories for diagnostic...
Corynebacterium diphtheriae complex was formed by the species C. diphtheriae, Corynebacterium ulcerans and Corynebacterium pseudotuberculosis in the recent past. In addition to C. diphtheriae, C. ulce...
The genomes showed an average size of 2.4 Mb and 53.2% GC content, similar to the type strain of the species deposited in Genbank/NCBI. Strains were identified as C. rouxii by the rMLST database, with...
This is the first genomic study of C. rouxii reported in Brazil. Here we performed taxonomic analysis and the prediction of virulence factors. The genomic analyses performed in this study may help to ...
Intermicrobial interactions play a key role in the regulation of microbial populations and the colonization of various ecological niches. In the present study, we assessed the effect of cell-free supe...
Corynebacterium striatum (C. striatum), a common skin and mucosal colonizer, is increasingly considered as an opportunistic pathogen causing bloodstream infections (BSIs). This study aims to investiga...
We included hospitalized cases with C. striatum-positive blood cultures from January 2014 to June 2022 and classified them into C. striatum-BSI group and contamination group; Clinical characteristics,...
Fifty-three patients with positive C. striatum blood cultures were identified. Among them, 25 patients were classified as C. striatum-BSI, with 21 as contamination cases. And 62 cases of MRSA-BSI and ...
Intratarsal keratinous cyst (IKC) is a benign cystic lesion of the eyelid that retains keratin flakes. IKCs are usually yellow to white cystic lesions but rarely become brown or gray-blue, making clin...
Corynebacterium or diphtheroid's are gram-positive aerobic, pleomorphic skin and mucosal membrane components that are not pathogenic in nature. Peptostreptococcus indolicus belongs to the Peptostrepto...
Over the past two decades, Corynebacterium striatum has been increasingly isolated from clinical cultures with most isolates showing increased antimicrobial resistance (AMR) to last resort agents. Adv...
We constructed a pan-genome using 310 genome sequences of C. striatum. Pan-genome analysis was performed using three tools including Roary, PIRATE, and PEPPAN. AMR genes and virulence factors have bee...
The pan-genome ranges between a total of 5253-5857 genes with 2070 - 1899 core gene clusters. Some antimicrobial resistance genes have been identified in the core genome portion, but most of them were...
This study presents a detailed comparative pangenome report of C. striatum. The species show a very slowly growing pangenome with relatively high number of genes in the core genome contributing to low...
L-Tyrosine (L-Tyr) is a significant aromatic amino acid that is experiencing an increasing demand in the market due to its distinctive characteristics. Traditional production methods exhibit various l...
Here, we developed a metabolic engineering-based method for efficient production of L-Tyr from Corynebacterium crenatum, including the elimination of competing pathways, the overexpression of aroB, ar...
The importance of this research is underscored by its pioneering application of mannitol as a carbon source for the biosynthesis of L-Tyr, as well as its examination of the influence of mannitol-assoc...
The SARS-CoV-2 virus is still causing a worldwide problem. The virus settles primarily on the nasal mucosa, and the infection and its course depend on individual susceptibility. Our aim was to investi...