Titre : Bactéries anaérobies à Gram négatif

Bactéries anaérobies à Gram négatif : Questions médicales fréquentes

Questions fréquentes et termes MeSH associés

Diagnostic 5

#1

Comment diagnostiquer une infection par des bactéries anaérobies ?

Un diagnostic se fait par culture bactérienne et tests de sensibilité aux antibiotiques.
Infections bactériennes Culture bactérienne
#2

Quels tests sont utilisés pour identifier ces bactéries ?

Des tests biochimiques et des techniques de PCR sont couramment utilisés.
PCR Tests biochimiques
#3

Les radiographies aident-elles au diagnostic ?

Elles peuvent montrer des signes d'infection, mais ne permettent pas d'identifier les bactéries.
Radiographie Infections bactériennes
#4

Quels échantillons sont prélevés pour le diagnostic ?

Des échantillons de pus, de tissus ou de fluides corporels sont souvent prélevés.
Échantillons biologiques Pus
#5

Les tests sérologiques sont-ils utiles ?

Ils ne sont généralement pas utilisés pour les infections anaérobies à Gram négatif.
Tests sérologiques Infections bactériennes

Symptômes 5

#1

Quels sont les symptômes d'une infection anaérobie ?

Les symptômes incluent douleur, fièvre, et parfois des signes de septicémie.
Symptômes Septicémie
#2

Peut-on avoir des infections asymptomatiques ?

Oui, certaines infections peuvent être asymptomatiques, surtout dans les cas chroniques.
Infections asymptomatiques Infections bactériennes
#3

Les infections anaérobies causent-elles des abcès ?

Oui, elles peuvent provoquer des abcès, notamment dans les tissus mous.
Abcès Infections bactériennes
#4

Quels signes indiquent une infection grave ?

Des signes comme une forte fièvre, des frissons et une détérioration rapide de l'état général.
Fièvre Infections bactériennes
#5

Les infections anaérobies affectent-elles le système digestif ?

Oui, elles peuvent causer des infections intestinales et des péritonites.
Infections intestinales Péritonite

Prévention 5

#1

Comment prévenir les infections anaérobies ?

Maintenir une bonne hygiène et traiter rapidement les blessures peut aider à prévenir.
Prévention des infections Hygiène
#2

Les vaccinations aident-elles contre ces bactéries ?

Il n'existe pas de vaccins spécifiques pour prévenir les infections anaérobies.
Vaccins Prévention des infections
#3

Les soins dentaires réguliers sont-ils importants ?

Oui, des soins dentaires réguliers peuvent prévenir les infections buccales anaérobies.
Soins dentaires Infections buccales
#4

Les antibiotiques préventifs sont-ils recommandés ?

Ils ne sont généralement pas recommandés sans indication spécifique d'infection.
Antibiotiques Prévention des infections
#5

Comment éviter les infections post-chirurgicales ?

Des techniques chirurgicales aseptiques et des soins postopératoires appropriés sont essentiels.
Infections post-chirurgicales Soins postopératoires

Traitements 5

#1

Quels antibiotiques sont efficaces contre ces bactéries ?

Les antibiotiques comme les pénicillines et les céphalosporines sont souvent utilisés.
Antibiotiques Pénicillines
#2

La chirurgie est-elle nécessaire pour traiter ces infections ?

Oui, la drainage chirurgical peut être nécessaire pour les abcès ou les infections graves.
Chirurgie Abcès
#3

Les probiotiques aident-ils dans ces infections ?

Les probiotiques ne sont pas un traitement standard pour les infections anaérobies.
Probiotiques Infections bactériennes
#4

Comment évaluer l'efficacité du traitement ?

L'efficacité est évaluée par l'amélioration des symptômes et des tests de suivi.
Évaluation du traitement Symptômes
#5

Les infections récurrentes nécessitent-elles un traitement prolongé ?

Oui, des traitements prolongés peuvent être nécessaires pour prévenir les récidives.
Infections récurrentes Traitement prolongé

Complications 5

#1

Quelles complications peuvent survenir avec ces infections ?

Les complications incluent des abcès, des septicémies et des infections systémiques.
Complications Septicémie
#2

Les infections anaérobies peuvent-elles causer des dommages tissulaires ?

Oui, elles peuvent entraîner des nécroses et des dommages aux tissus environnants.
Dommages tissulaires Nécrose
#3

Y a-t-il un risque de choc septique ?

Oui, une infection grave peut entraîner un choc septique, mettant la vie en danger.
Choc septique Infections bactériennes
#4

Les infections peuvent-elles se propager à d'autres organes ?

Oui, elles peuvent se propager et causer des infections dans d'autres parties du corps.
Propagation des infections Infections systémiques
#5

Les infections anaérobies peuvent-elles affecter le système immunitaire ?

Elles peuvent affaiblir le système immunitaire, rendant le corps plus vulnérable.
Système immunitaire Infections bactériennes

Facteurs de risque 5

#1

Quels sont les principaux facteurs de risque ?

Les facteurs incluent une mauvaise hygiène, des maladies chroniques et des interventions chirurgicales.
Facteurs de risque Hygiène
#2

Les personnes immunodéprimées sont-elles plus à risque ?

Oui, elles sont plus susceptibles de développer des infections anaérobies graves.
Immunodépression Infections bactériennes
#3

Les antécédents d'infections augmentent-ils le risque ?

Oui, des antécédents d'infections peuvent prédisposer à de nouvelles infections anaérobies.
Antécédents médicaux Infections bactériennes
#4

Les habitudes alimentaires influencent-elles le risque ?

Une alimentation déséquilibrée peut affecter la santé intestinale et augmenter le risque.
Habitudes alimentaires Santé intestinale
#5

Les interventions dentaires augmentent-elles le risque d'infection ?

Oui, les procédures dentaires peuvent introduire des bactéries anaérobies dans la circulation sanguine.
Interventions dentaires Infections bactériennes
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Bactéries anaérobies à Gram négatif : Questions médicales les plus fréquentes", "headline": "Bactéries anaérobies à Gram négatif : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Bactéries anaérobies à Gram négatif : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-05-16", "dateModified": "2025-05-11", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Bactéries anaérobies à Gram négatif" }, "suggestedMinAge": 18, "suggestedGender": "unisex" }, { "@type": "MedicalAudience", "name": "Médecins", "audienceType": "Physician", "geographicArea": { "@type": "AdministrativeArea", "name": "France" } }, { "@type": "MedicalAudience", "name": "Chercheurs", "audienceType": "Researcher", "geographicArea": { "@type": "AdministrativeArea", "name": "International" } } ], "reviewedBy": { "@type": "Person", "name": "Dr Olivier Menir", "jobTitle": "Expert en Médecine", "description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale", "url": "/static/pages/docteur-olivier-menir.html", "alumniOf": { "@type": "EducationalOrganization", "name": "Université Paris Descartes" } }, "isPartOf": { "@type": "MedicalWebPage", "name": "Bactéries à Gram négatif", "url": "https://questionsmedicales.fr/mesh/D006090", "about": { "@type": "MedicalCondition", "name": "Bactéries à Gram négatif", "code": { "@type": "MedicalCode", "code": "D006090", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440" } } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Cocci anaérobies à Gram négatif", "alternateName": "Gram-Negative Anaerobic Cocci", "url": "https://questionsmedicales.fr/mesh/D016964", "about": { "@type": "MedicalCondition", "name": "Cocci anaérobies à Gram négatif", "code": { "@type": "MedicalCode", "code": "D016964", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.400" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Megasphaera", "alternateName": "Megasphaera", "url": "https://questionsmedicales.fr/mesh/D045851", "about": { "@type": "MedicalCondition", "name": "Megasphaera", "code": { "@type": "MedicalCode", "code": "D045851", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.400.500" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Megasphaera elsdenii", "alternateName": "Megasphaera elsdenii", "url": "https://questionsmedicales.fr/mesh/D000070101", "about": { "@type": "MedicalCondition", "name": "Megasphaera elsdenii", "code": { "@type": "MedicalCode", "code": "D000070101", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.400.500.500" } } } ] }, { "@type": "MedicalWebPage", "name": "Megasphaera elsdenii", "alternateName": "Megasphaera elsdenii", "url": "https://questionsmedicales.fr/mesh/D000070101", "about": { "@type": "MedicalCondition", "name": "Megasphaera elsdenii", "code": { "@type": "MedicalCode", "code": "D000070101", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.400.500.500" } } } ] }, { "@type": "MedicalWebPage", "name": "Bâtonnets à Gram négatif anaérobies droits, incurvés et spiralés", "alternateName": "Gram-Negative Anaerobic Straight, Curved, and Helical Rods", "url": "https://questionsmedicales.fr/mesh/D016965", "about": { "@type": "MedicalCondition", "name": "Bâtonnets à Gram négatif anaérobies droits, incurvés et spiralés", "code": { "@type": "MedicalCode", "code": "D016965", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Acidaminococcus", "alternateName": "Acidaminococcus", "url": "https://questionsmedicales.fr/mesh/D045850", "about": { "@type": "MedicalCondition", "name": "Acidaminococcus", "code": { "@type": "MedicalCode", "code": "D045850", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.073" } } }, { "@type": "MedicalWebPage", "name": "Bacteroidaceae", "alternateName": "Bacteroidaceae", "url": "https://questionsmedicales.fr/mesh/D001438", "about": { "@type": "MedicalCondition", "name": "Bacteroidaceae", "code": { "@type": "MedicalCode", "code": "D001438", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Bacteroides", "alternateName": "Bacteroides", "url": "https://questionsmedicales.fr/mesh/D001439", "about": { "@type": "MedicalCondition", "name": "Bacteroides", "code": { "@type": "MedicalCode", "code": "D001439", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.152" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Bacteroides fragilis", "alternateName": "Bacteroides fragilis", "url": "https://questionsmedicales.fr/mesh/D001441", "about": { "@type": "MedicalCondition", "name": "Bacteroides fragilis", "code": { "@type": "MedicalCode", "code": "D001441", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.152.400" } } }, { "@type": "MedicalWebPage", "name": "Bacteroides thetaiotaomicron", "alternateName": "Bacteroides thetaiotaomicron", "url": "https://questionsmedicales.fr/mesh/D000070077", "about": { "@type": "MedicalCondition", "name": "Bacteroides thetaiotaomicron", "code": { "@type": "MedicalCode", "code": "D000070077", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.152.700" } } } ] }, { "@type": "MedicalWebPage", "name": "Bacteroides fragilis", "alternateName": "Bacteroides fragilis", "url": "https://questionsmedicales.fr/mesh/D001441", "about": { "@type": "MedicalCondition", "name": "Bacteroides fragilis", "code": { "@type": "MedicalCode", "code": "D001441", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.152.400" } } }, { "@type": "MedicalWebPage", "name": "Bacteroides thetaiotaomicron", "alternateName": "Bacteroides thetaiotaomicron", "url": "https://questionsmedicales.fr/mesh/D000070077", "about": { "@type": "MedicalCondition", "name": "Bacteroides thetaiotaomicron", "code": { "@type": "MedicalCode", "code": "D000070077", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.152.700" } } }, { "@type": "MedicalWebPage", "name": "Porphyromonas", "alternateName": "Porphyromonas", "url": "https://questionsmedicales.fr/mesh/D017861", "about": { "@type": "MedicalCondition", "name": "Porphyromonas", "code": { "@type": "MedicalCode", "code": "D017861", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.625" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Porphyromonas endodontalis", "alternateName": "Porphyromonas endodontalis", "url": "https://questionsmedicales.fr/mesh/D045202", "about": { "@type": "MedicalCondition", "name": "Porphyromonas endodontalis", "code": { "@type": "MedicalCode", "code": "D045202", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.625.350" } } }, { "@type": "MedicalWebPage", "name": "Porphyromonas gingivalis", "alternateName": "Porphyromonas gingivalis", "url": "https://questionsmedicales.fr/mesh/D016966", "about": { "@type": "MedicalCondition", "name": "Porphyromonas gingivalis", "code": { "@type": "MedicalCode", "code": "D016966", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.625.515" } } } ] }, { "@type": "MedicalWebPage", "name": "Porphyromonas endodontalis", "alternateName": "Porphyromonas endodontalis", "url": "https://questionsmedicales.fr/mesh/D045202", "about": { "@type": "MedicalCondition", "name": "Porphyromonas endodontalis", "code": { "@type": "MedicalCode", "code": "D045202", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.625.350" } } }, { "@type": "MedicalWebPage", "name": "Porphyromonas gingivalis", "alternateName": "Porphyromonas gingivalis", "url": "https://questionsmedicales.fr/mesh/D016966", "about": { "@type": "MedicalCondition", "name": "Porphyromonas gingivalis", "code": { "@type": "MedicalCode", "code": "D016966", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.625.515" } } }, { "@type": "MedicalWebPage", "name": "Prevotella", "alternateName": "Prevotella", "url": "https://questionsmedicales.fr/mesh/D018720", "about": { "@type": "MedicalCondition", "name": "Prevotella", "code": { "@type": "MedicalCode", "code": "D018720", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Prevotella intermedia", "alternateName": "Prevotella intermedia", "url": "https://questionsmedicales.fr/mesh/D018713", "about": { "@type": "MedicalCondition", "name": "Prevotella intermedia", "code": { "@type": "MedicalCode", "code": "D018713", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.375" } } }, { "@type": "MedicalWebPage", "name": "Prevotella melaninogenica", "alternateName": "Prevotella melaninogenica", "url": "https://questionsmedicales.fr/mesh/D001443", "about": { "@type": "MedicalCondition", "name": "Prevotella melaninogenica", "code": { "@type": "MedicalCode", "code": "D001443", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.500" } } }, { "@type": "MedicalWebPage", "name": "Prevotella nigrescens", "alternateName": "Prevotella nigrescens", "url": "https://questionsmedicales.fr/mesh/D045242", "about": { "@type": "MedicalCondition", "name": "Prevotella nigrescens", "code": { "@type": "MedicalCode", "code": "D045242", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.550" } } }, { "@type": "MedicalWebPage", "name": "Prevotella ruminicola", "alternateName": "Prevotella ruminicola", "url": "https://questionsmedicales.fr/mesh/D045243", "about": { "@type": "MedicalCondition", "name": "Prevotella ruminicola", "code": { "@type": "MedicalCode", "code": "D045243", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.700" } } } ] }, { "@type": "MedicalWebPage", "name": "Prevotella intermedia", "alternateName": "Prevotella intermedia", "url": "https://questionsmedicales.fr/mesh/D018713", "about": { "@type": "MedicalCondition", "name": "Prevotella intermedia", "code": { "@type": "MedicalCode", "code": "D018713", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.375" } } }, { "@type": "MedicalWebPage", "name": "Prevotella melaninogenica", "alternateName": "Prevotella melaninogenica", "url": "https://questionsmedicales.fr/mesh/D001443", "about": { "@type": "MedicalCondition", "name": "Prevotella melaninogenica", "code": { "@type": "MedicalCode", "code": "D001443", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.500" } } }, { "@type": "MedicalWebPage", "name": "Prevotella nigrescens", "alternateName": "Prevotella nigrescens", "url": "https://questionsmedicales.fr/mesh/D045242", "about": { "@type": "MedicalCondition", "name": "Prevotella nigrescens", "code": { "@type": "MedicalCode", "code": "D045242", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.550" } } }, { "@type": "MedicalWebPage", "name": "Prevotella ruminicola", "alternateName": "Prevotella ruminicola", "url": "https://questionsmedicales.fr/mesh/D045243", "about": { "@type": "MedicalCondition", "name": "Prevotella ruminicola", "code": { "@type": "MedicalCode", "code": "D045243", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.700" } } } ] }, { "@type": "MedicalWebPage", "name": "Bacteroides", "alternateName": "Bacteroides", "url": "https://questionsmedicales.fr/mesh/D001439", "about": { "@type": "MedicalCondition", "name": "Bacteroides", "code": { "@type": "MedicalCode", "code": "D001439", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.152" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Bacteroides fragilis", "alternateName": "Bacteroides fragilis", "url": "https://questionsmedicales.fr/mesh/D001441", "about": { "@type": "MedicalCondition", "name": "Bacteroides fragilis", "code": { "@type": "MedicalCode", "code": "D001441", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.152.400" } } }, { "@type": "MedicalWebPage", "name": "Bacteroides thetaiotaomicron", "alternateName": "Bacteroides thetaiotaomicron", "url": "https://questionsmedicales.fr/mesh/D000070077", "about": { "@type": "MedicalCondition", "name": "Bacteroides thetaiotaomicron", "code": { "@type": "MedicalCode", "code": "D000070077", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.152.700" } } } ] }, { "@type": "MedicalWebPage", "name": "Bacteroides fragilis", "alternateName": "Bacteroides fragilis", "url": "https://questionsmedicales.fr/mesh/D001441", "about": { "@type": "MedicalCondition", "name": "Bacteroides fragilis", "code": { "@type": "MedicalCode", "code": "D001441", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.152.400" } } }, { "@type": "MedicalWebPage", "name": "Bacteroides thetaiotaomicron", "alternateName": "Bacteroides thetaiotaomicron", "url": "https://questionsmedicales.fr/mesh/D000070077", "about": { "@type": "MedicalCondition", "name": "Bacteroides thetaiotaomicron", "code": { "@type": "MedicalCode", "code": "D000070077", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.152.700" } } }, { "@type": "MedicalWebPage", "name": "Porphyromonas", "alternateName": "Porphyromonas", "url": "https://questionsmedicales.fr/mesh/D017861", "about": { "@type": "MedicalCondition", "name": "Porphyromonas", "code": { "@type": "MedicalCode", "code": "D017861", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.625" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Porphyromonas endodontalis", "alternateName": "Porphyromonas endodontalis", "url": "https://questionsmedicales.fr/mesh/D045202", "about": { "@type": "MedicalCondition", "name": "Porphyromonas endodontalis", "code": { "@type": "MedicalCode", "code": "D045202", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.625.350" } } }, { "@type": "MedicalWebPage", "name": "Porphyromonas gingivalis", "alternateName": "Porphyromonas gingivalis", "url": "https://questionsmedicales.fr/mesh/D016966", "about": { "@type": "MedicalCondition", "name": "Porphyromonas gingivalis", "code": { "@type": "MedicalCode", "code": "D016966", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.625.515" } } } ] }, { "@type": "MedicalWebPage", "name": "Porphyromonas endodontalis", "alternateName": "Porphyromonas endodontalis", "url": "https://questionsmedicales.fr/mesh/D045202", "about": { "@type": "MedicalCondition", "name": "Porphyromonas endodontalis", "code": { "@type": "MedicalCode", "code": "D045202", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.625.350" } } }, { "@type": "MedicalWebPage", "name": "Porphyromonas gingivalis", "alternateName": "Porphyromonas gingivalis", "url": "https://questionsmedicales.fr/mesh/D016966", "about": { "@type": "MedicalCondition", "name": "Porphyromonas gingivalis", "code": { "@type": "MedicalCode", "code": "D016966", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.625.515" } } }, { "@type": "MedicalWebPage", "name": "Prevotella", "alternateName": "Prevotella", "url": "https://questionsmedicales.fr/mesh/D018720", "about": { "@type": "MedicalCondition", "name": "Prevotella", "code": { "@type": "MedicalCode", "code": "D018720", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Prevotella intermedia", "alternateName": "Prevotella intermedia", "url": "https://questionsmedicales.fr/mesh/D018713", "about": { "@type": "MedicalCondition", "name": "Prevotella intermedia", "code": { "@type": "MedicalCode", "code": "D018713", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.375" } } }, { "@type": "MedicalWebPage", "name": "Prevotella melaninogenica", "alternateName": "Prevotella melaninogenica", "url": "https://questionsmedicales.fr/mesh/D001443", "about": { "@type": "MedicalCondition", "name": "Prevotella melaninogenica", "code": { "@type": "MedicalCode", "code": "D001443", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.500" } } }, { "@type": "MedicalWebPage", "name": "Prevotella nigrescens", "alternateName": "Prevotella nigrescens", "url": "https://questionsmedicales.fr/mesh/D045242", "about": { "@type": "MedicalCondition", "name": "Prevotella nigrescens", "code": { "@type": "MedicalCode", "code": "D045242", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.550" } } }, { "@type": "MedicalWebPage", "name": "Prevotella ruminicola", "alternateName": "Prevotella ruminicola", "url": "https://questionsmedicales.fr/mesh/D045243", "about": { "@type": "MedicalCondition", "name": "Prevotella ruminicola", "code": { "@type": "MedicalCode", "code": "D045243", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.700" } } } ] }, { "@type": "MedicalWebPage", "name": "Prevotella intermedia", "alternateName": "Prevotella intermedia", "url": "https://questionsmedicales.fr/mesh/D018713", "about": { "@type": "MedicalCondition", "name": "Prevotella intermedia", "code": { "@type": "MedicalCode", "code": "D018713", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.375" } } }, { "@type": "MedicalWebPage", "name": "Prevotella melaninogenica", "alternateName": "Prevotella melaninogenica", "url": "https://questionsmedicales.fr/mesh/D001443", "about": { "@type": "MedicalCondition", "name": "Prevotella melaninogenica", "code": { "@type": "MedicalCode", "code": "D001443", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.500" } } }, { "@type": "MedicalWebPage", "name": "Prevotella nigrescens", "alternateName": "Prevotella nigrescens", "url": "https://questionsmedicales.fr/mesh/D045242", "about": { "@type": "MedicalCondition", "name": "Prevotella nigrescens", "code": { "@type": "MedicalCode", "code": "D045242", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.550" } } }, { "@type": "MedicalWebPage", "name": "Prevotella ruminicola", "alternateName": "Prevotella ruminicola", "url": "https://questionsmedicales.fr/mesh/D045243", "about": { "@type": "MedicalCondition", "name": "Prevotella ruminicola", "code": { "@type": "MedicalCode", "code": "D045243", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.194.640.700" } } }, { "@type": "MedicalWebPage", "name": "Brachyspira", "alternateName": "Brachyspira", "url": "https://questionsmedicales.fr/mesh/D017400", "about": { "@type": "MedicalCondition", "name": "Brachyspira", "code": { "@type": "MedicalCode", "code": "D017400", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.220" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Brachyspira hyodysenteriae", "alternateName": "Brachyspira hyodysenteriae", "url": "https://questionsmedicales.fr/mesh/D017401", "about": { "@type": "MedicalCondition", "name": "Brachyspira hyodysenteriae", "code": { "@type": "MedicalCode", "code": "D017401", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.220.100" } } } ] }, { "@type": "MedicalWebPage", "name": "Brachyspira hyodysenteriae", "alternateName": "Brachyspira hyodysenteriae", "url": "https://questionsmedicales.fr/mesh/D017401", "about": { "@type": "MedicalCondition", "name": "Brachyspira hyodysenteriae", "code": { "@type": "MedicalCode", "code": "D017401", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.220.100" } } }, { "@type": "MedicalWebPage", "name": "Chlorobium", "alternateName": "Chlorobium", "url": "https://questionsmedicales.fr/mesh/D041883", "about": { "@type": "MedicalCondition", "name": "Chlorobium", "code": { "@type": "MedicalCode", "code": "D041883", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.275" } } }, { "@type": "MedicalWebPage", "name": "Faecalibacterium", "alternateName": "Faecalibacterium", "url": "https://questionsmedicales.fr/mesh/D000070036", "about": { "@type": "MedicalCondition", "name": "Faecalibacterium", "code": { "@type": "MedicalCode", "code": "D000070036", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.413" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Faecalibacterium prausnitzii", "alternateName": "Faecalibacterium prausnitzii", "url": "https://questionsmedicales.fr/mesh/D000070037", "about": { "@type": "MedicalCondition", "name": "Faecalibacterium prausnitzii", "code": { "@type": "MedicalCode", "code": "D000070037", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.413.500" } } } ] }, { "@type": "MedicalWebPage", "name": "Faecalibacterium prausnitzii", "alternateName": "Faecalibacterium prausnitzii", "url": "https://questionsmedicales.fr/mesh/D000070037", "about": { "@type": "MedicalCondition", "name": "Faecalibacterium prausnitzii", "code": { "@type": "MedicalCode", "code": "D000070037", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.413.500" } } }, { "@type": "MedicalWebPage", "name": "Fusobacterium", "alternateName": "Fusobacterium", "url": "https://questionsmedicales.fr/mesh/D005673", "about": { "@type": "MedicalCondition", "name": "Fusobacterium", "code": { "@type": "MedicalCode", "code": "D005673", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.420" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Fusobacterium necrophorum", "alternateName": "Fusobacterium necrophorum", "url": "https://questionsmedicales.fr/mesh/D005675", "about": { "@type": "MedicalCondition", "name": "Fusobacterium necrophorum", "code": { "@type": "MedicalCode", "code": "D005675", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.420.400" } } }, { "@type": "MedicalWebPage", "name": "Fusobacterium nucleatum", "alternateName": "Fusobacterium nucleatum", "url": "https://questionsmedicales.fr/mesh/D016967", "about": { "@type": "MedicalCondition", "name": "Fusobacterium nucleatum", "code": { "@type": "MedicalCode", "code": "D016967", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.420.500" } } } ] }, { "@type": "MedicalWebPage", "name": "Fusobacterium necrophorum", "alternateName": "Fusobacterium necrophorum", "url": "https://questionsmedicales.fr/mesh/D005675", "about": { "@type": "MedicalCondition", "name": "Fusobacterium necrophorum", "code": { "@type": "MedicalCode", "code": "D005675", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.420.400" } } }, { "@type": "MedicalWebPage", "name": "Fusobacterium nucleatum", "alternateName": "Fusobacterium nucleatum", "url": "https://questionsmedicales.fr/mesh/D016967", "about": { "@type": "MedicalCondition", "name": "Fusobacterium nucleatum", "code": { "@type": "MedicalCode", "code": "D016967", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.420.500" } } }, { "@type": "MedicalWebPage", "name": "Leptotrichia", "alternateName": "Leptotrichia", "url": "https://questionsmedicales.fr/mesh/D045183", "about": { "@type": "MedicalCondition", "name": "Leptotrichia", "code": { "@type": "MedicalCode", "code": "D045183", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.535" } } }, { "@type": "MedicalWebPage", "name": "Propionigenium", "alternateName": "Propionigenium", "url": "https://questionsmedicales.fr/mesh/D045184", "about": { "@type": "MedicalCondition", "name": "Propionigenium", "code": { "@type": "MedicalCode", "code": "D045184", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.600" } } }, { "@type": "MedicalWebPage", "name": "Thermotoga", "alternateName": "Thermotoga", "url": "https://questionsmedicales.fr/mesh/D000084444", "about": { "@type": "MedicalCondition", "name": "Thermotoga", "code": { "@type": "MedicalCode", "code": "D000084444", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.748" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Thermotoga maritima", "alternateName": "Thermotoga maritima", "url": "https://questionsmedicales.fr/mesh/D020124", "about": { "@type": "MedicalCondition", "name": "Thermotoga maritima", "code": { "@type": "MedicalCode", "code": "D020124", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.748.500" } } }, { "@type": "MedicalWebPage", "name": "Thermotoga neapolitana", "alternateName": "Thermotoga neapolitana", "url": "https://questionsmedicales.fr/mesh/D046949", "about": { "@type": "MedicalCondition", "name": "Thermotoga neapolitana", "code": { "@type": "MedicalCode", "code": "D046949", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.748.750" } } } ] }, { "@type": "MedicalWebPage", "name": "Thermotoga maritima", "alternateName": "Thermotoga maritima", "url": "https://questionsmedicales.fr/mesh/D020124", "about": { "@type": "MedicalCondition", "name": "Thermotoga maritima", "code": { "@type": "MedicalCode", "code": "D020124", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.748.500" } } }, { "@type": "MedicalWebPage", "name": "Thermotoga neapolitana", "alternateName": "Thermotoga neapolitana", "url": "https://questionsmedicales.fr/mesh/D046949", "about": { "@type": "MedicalCondition", "name": "Thermotoga neapolitana", "code": { "@type": "MedicalCode", "code": "D046949", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.748.750" } } }, { "@type": "MedicalWebPage", "name": "Veillonellaceae", "alternateName": "Veillonellaceae", "url": "https://questionsmedicales.fr/mesh/D045854", "about": { "@type": "MedicalCondition", "name": "Veillonellaceae", "code": { "@type": "MedicalCode", "code": "D045854", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.800" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Pectinatus", "alternateName": "Pectinatus", "url": "https://questionsmedicales.fr/mesh/D045852", "about": { "@type": "MedicalCondition", "name": "Pectinatus", "code": { "@type": "MedicalCode", "code": "D045852", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.800.755" } } }, { "@type": "MedicalWebPage", "name": "Selenomonas", "alternateName": "Selenomonas", "url": "https://questionsmedicales.fr/mesh/D020357", "about": { "@type": "MedicalCondition", "name": "Selenomonas", "code": { "@type": "MedicalCode", "code": "D020357", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.800.877" } } }, { "@type": "MedicalWebPage", "name": "Veillonella", "alternateName": "Veillonella", "url": "https://questionsmedicales.fr/mesh/D014678", "about": { "@type": "MedicalCondition", "name": "Veillonella", "code": { "@type": "MedicalCode", "code": "D014678", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.800.938" } } } ] }, { "@type": "MedicalWebPage", "name": "Pectinatus", "alternateName": "Pectinatus", "url": "https://questionsmedicales.fr/mesh/D045852", "about": { "@type": "MedicalCondition", "name": "Pectinatus", "code": { "@type": "MedicalCode", "code": "D045852", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.800.755" } } }, { "@type": "MedicalWebPage", "name": "Selenomonas", "alternateName": "Selenomonas", "url": "https://questionsmedicales.fr/mesh/D020357", "about": { "@type": "MedicalCondition", "name": "Selenomonas", "code": { "@type": "MedicalCode", "code": "D020357", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.800.877" } } }, { "@type": "MedicalWebPage", "name": "Veillonella", "alternateName": "Veillonella", "url": "https://questionsmedicales.fr/mesh/D014678", "about": { "@type": "MedicalCondition", "name": "Veillonella", "code": { "@type": "MedicalCode", "code": "D014678", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.440.425.410.800.938" } } } ] } ], "about": { "@type": "MedicalCondition", "name": "Bactéries anaérobies à Gram négatif", "alternateName": "Gram-Negative Anaerobic Bacteria", "code": { "@type": "MedicalCode", "code": "D006089", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Daniele Roberto Giacobbe", "url": "https://questionsmedicales.fr/author/Daniele%20Roberto%20Giacobbe", "affiliation": { "@type": "Organization", "name": "Infectious Diseases Unit, Ospedale Policlinico San Martino-IRCCS, 16132 Genoa, Italy." } }, { "@type": "Person", "name": "Matteo Bassetti", "url": "https://questionsmedicales.fr/author/Matteo%20Bassetti", "affiliation": { "@type": "Organization", "name": "Department of Health Sciences (DISSAL), University of Genoa." } }, { "@type": "Person", "name": "Antonio Vena", "url": "https://questionsmedicales.fr/author/Antonio%20Vena", "affiliation": { "@type": "Organization", "name": "Department of Health Sciences (DISSAL), University of Genoa." } }, { "@type": "Person", "name": "Maddalena Peghin", "url": "https://questionsmedicales.fr/author/Maddalena%20Peghin", "affiliation": { "@type": "Organization", "name": "Clinica Malattie Infettive, Azienda Sanitaria Universitaria Integrata di Udine, Presidio Ospedaliero Universitario Santa Maria della Misericordia, Udine, Italy." } }, { "@type": "Person", "name": "Anshul Sood", "url": "https://questionsmedicales.fr/author/Anshul%20Sood", "affiliation": { "@type": "Organization", "name": "Department of Medical Microbiology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Differences between bloodstream infections involving Gram-positive and Gram-negative anaerobes.", "datePublished": "2023-04-19", "url": "https://questionsmedicales.fr/article/37084950", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.anaerobe.2023.102734" } }, { "@type": "ScholarlyArticle", "name": "Anaerobic Gram-Negative Bacteria: Role as a Reservoir of Antibiotic Resistance.", "datePublished": "2023-05-22", "url": "https://questionsmedicales.fr/article/37237845", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3390/antibiotics12050942" } }, { "@type": "ScholarlyArticle", "name": "Can beta-lactamase resistance genes in anaerobic Gram-negative gut bacteria transfer to gut aerobes?", "datePublished": "2023-03-30", "url": "https://questionsmedicales.fr/article/36997726", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1038/s41429-023-00608-z" } }, { "@type": "ScholarlyArticle", "name": "Resistance mechanisms in Gram-negative bacteria.", "datePublished": "2022-05-31", "url": "https://questionsmedicales.fr/article/35660283", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.medine.2022.05.004" } }, { "@type": "ScholarlyArticle", "name": "Inhibitors targeting BamA in gram-negative bacteria.", "datePublished": "2023-10-16", "url": "https://questionsmedicales.fr/article/37852326", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.bbamcr.2023.119609" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Bactéries", "item": "https://questionsmedicales.fr/mesh/D001419" }, { "@type": "ListItem", "position": 3, "name": "Bactéries à Gram négatif", "item": "https://questionsmedicales.fr/mesh/D006090" }, { "@type": "ListItem", "position": 4, "name": "Bactéries anaérobies à Gram négatif", "item": "https://questionsmedicales.fr/mesh/D006089" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Bactéries anaérobies à Gram négatif - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Bactéries anaérobies à Gram négatif", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-12", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Bactéries anaérobies à Gram négatif", "description": "Comment diagnostiquer une infection par des bactéries anaérobies ?\nQuels tests sont utilisés pour identifier ces bactéries ?\nLes radiographies aident-elles au diagnostic ?\nQuels échantillons sont prélevés pour le diagnostic ?\nLes tests sérologiques sont-ils utiles ?", "url": "https://questionsmedicales.fr/mesh/D006089#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Bactéries anaérobies à Gram négatif", "description": "Quels sont les symptômes d'une infection anaérobie ?\nPeut-on avoir des infections asymptomatiques ?\nLes infections anaérobies causent-elles des abcès ?\nQuels signes indiquent une infection grave ?\nLes infections anaérobies affectent-elles le système digestif ?", "url": "https://questionsmedicales.fr/mesh/D006089#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Bactéries anaérobies à Gram négatif", "description": "Comment prévenir les infections anaérobies ?\nLes vaccinations aident-elles contre ces bactéries ?\nLes soins dentaires réguliers sont-ils importants ?\nLes antibiotiques préventifs sont-ils recommandés ?\nComment éviter les infections post-chirurgicales ?", "url": "https://questionsmedicales.fr/mesh/D006089#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Bactéries anaérobies à Gram négatif", "description": "Quels antibiotiques sont efficaces contre ces bactéries ?\nLa chirurgie est-elle nécessaire pour traiter ces infections ?\nLes probiotiques aident-ils dans ces infections ?\nComment évaluer l'efficacité du traitement ?\nLes infections récurrentes nécessitent-elles un traitement prolongé ?", "url": "https://questionsmedicales.fr/mesh/D006089#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Bactéries anaérobies à Gram négatif", "description": "Quelles complications peuvent survenir avec ces infections ?\nLes infections anaérobies peuvent-elles causer des dommages tissulaires ?\nY a-t-il un risque de choc septique ?\nLes infections peuvent-elles se propager à d'autres organes ?\nLes infections anaérobies peuvent-elles affecter le système immunitaire ?", "url": "https://questionsmedicales.fr/mesh/D006089#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Bactéries anaérobies à Gram négatif", "description": "Quels sont les principaux facteurs de risque ?\nLes personnes immunodéprimées sont-elles plus à risque ?\nLes antécédents d'infections augmentent-ils le risque ?\nLes habitudes alimentaires influencent-elles le risque ?\nLes interventions dentaires augmentent-elles le risque d'infection ?", "url": "https://questionsmedicales.fr/mesh/D006089#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une infection par des bactéries anaérobies ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un diagnostic se fait par culture bactérienne et tests de sensibilité aux antibiotiques." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour identifier ces bactéries ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests biochimiques et des techniques de PCR sont couramment utilisés." } }, { "@type": "Question", "name": "Les radiographies aident-elles au diagnostic ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent montrer des signes d'infection, mais ne permettent pas d'identifier les bactéries." } }, { "@type": "Question", "name": "Quels échantillons sont prélevés pour le diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des échantillons de pus, de tissus ou de fluides corporels sont souvent prélevés." } }, { "@type": "Question", "name": "Les tests sérologiques sont-ils utiles ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Ils ne sont généralement pas utilisés pour les infections anaérobies à Gram négatif." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une infection anaérobie ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent douleur, fièvre, et parfois des signes de septicémie." } }, { "@type": "Question", "name": "Peut-on avoir des infections asymptomatiques ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines infections peuvent être asymptomatiques, surtout dans les cas chroniques." } }, { "@type": "Question", "name": "Les infections anaérobies causent-elles des abcès ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent provoquer des abcès, notamment dans les tissus mous." } }, { "@type": "Question", "name": "Quels signes indiquent une infection grave ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des signes comme une forte fièvre, des frissons et une détérioration rapide de l'état général." } }, { "@type": "Question", "name": "Les infections anaérobies affectent-elles le système digestif ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent causer des infections intestinales et des péritonites." } }, { "@type": "Question", "name": "Comment prévenir les infections anaérobies ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hygiène et traiter rapidement les blessures peut aider à prévenir." } }, { "@type": "Question", "name": "Les vaccinations aident-elles contre ces bactéries ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de vaccins spécifiques pour prévenir les infections anaérobies." } }, { "@type": "Question", "name": "Les soins dentaires réguliers sont-ils importants ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des soins dentaires réguliers peuvent prévenir les infections buccales anaérobies." } }, { "@type": "Question", "name": "Les antibiotiques préventifs sont-ils recommandés ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Ils ne sont généralement pas recommandés sans indication spécifique d'infection." } }, { "@type": "Question", "name": "Comment éviter les infections post-chirurgicales ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Des techniques chirurgicales aseptiques et des soins postopératoires appropriés sont essentiels." } }, { "@type": "Question", "name": "Quels antibiotiques sont efficaces contre ces bactéries ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les antibiotiques comme les pénicillines et les céphalosporines sont souvent utilisés." } }, { "@type": "Question", "name": "La chirurgie est-elle nécessaire pour traiter ces infections ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la drainage chirurgical peut être nécessaire pour les abcès ou les infections graves." } }, { "@type": "Question", "name": "Les probiotiques aident-ils dans ces infections ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Les probiotiques ne sont pas un traitement standard pour les infections anaérobies." } }, { "@type": "Question", "name": "Comment évaluer l'efficacité du traitement ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "L'efficacité est évaluée par l'amélioration des symptômes et des tests de suivi." } }, { "@type": "Question", "name": "Les infections récurrentes nécessitent-elles un traitement prolongé ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des traitements prolongés peuvent être nécessaires pour prévenir les récidives." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec ces infections ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des abcès, des septicémies et des infections systémiques." } }, { "@type": "Question", "name": "Les infections anaérobies peuvent-elles causer des dommages tissulaires ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent entraîner des nécroses et des dommages aux tissus environnants." } }, { "@type": "Question", "name": "Y a-t-il un risque de choc septique ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une infection grave peut entraîner un choc septique, mettant la vie en danger." } }, { "@type": "Question", "name": "Les infections peuvent-elles se propager à d'autres organes ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent se propager et causer des infections dans d'autres parties du corps." } }, { "@type": "Question", "name": "Les infections anaérobies peuvent-elles affecter le système immunitaire ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent affaiblir le système immunitaire, rendant le corps plus vulnérable." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent une mauvaise hygiène, des maladies chroniques et des interventions chirurgicales." } }, { "@type": "Question", "name": "Les personnes immunodéprimées sont-elles plus à risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont plus susceptibles de développer des infections anaérobies graves." } }, { "@type": "Question", "name": "Les antécédents d'infections augmentent-ils le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents d'infections peuvent prédisposer à de nouvelles infections anaérobies." } }, { "@type": "Question", "name": "Les habitudes alimentaires influencent-elles le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation déséquilibrée peut affecter la santé intestinale et augmenter le risque." } }, { "@type": "Question", "name": "Les interventions dentaires augmentent-elles le risque d'infection ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les procédures dentaires peuvent introduire des bactéries anaérobies dans la circulation sanguine." } } ] } ] }
Dr Olivier Menir

Contenu validé par Dr Olivier Menir

Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale


Validation scientifique effectuée le 11/05/2025

Contenu vérifié selon les dernières recommandations médicales

Sous-catégories

34 au total
└─

Cocci anaérobies à Gram négatif

Gram-Negative Anaerobic Cocci D016964 - B03.440.425.400
└─

Bâtonnets à Gram négatif anaérobies droits, incurvés et spiralés

Gram-Negative Anaerobic Straight, Curved, and Helical Rods D016965 - B03.440.425.410
└─└─

Megasphaera

Megasphaera D045851 - B03.440.425.400.500
└─└─

Acidaminococcus

Acidaminococcus D045850 - B03.440.425.410.073
└─└─

Bacteroidaceae

Bacteroidaceae D001438 - B03.440.425.410.194
└─└─

Brachyspira

Brachyspira D017400 - B03.440.425.410.220
└─└─

Chlorobium

Chlorobium D041883 - B03.440.425.410.275
└─└─

Faecalibacterium

Faecalibacterium D000070036 - B03.440.425.410.413
└─└─

Fusobacterium

Fusobacterium D005673 - B03.440.425.410.420
└─└─

Leptotrichia

Leptotrichia D045183 - B03.440.425.410.535
└─└─

Propionigenium

Propionigenium D045184 - B03.440.425.410.600
└─└─

Thermotoga

Thermotoga D000084444 - B03.440.425.410.748
└─└─

Veillonellaceae

Veillonellaceae D045854 - B03.440.425.410.800
└─└─└─

Megasphaera elsdenii

Megasphaera elsdenii D000070101 - B03.440.425.400.500.500
└─└─└─

Bacteroides

Bacteroides D001439 - B03.440.425.410.194.152
└─└─└─

Porphyromonas

Porphyromonas D017861 - B03.440.425.410.194.625
└─└─└─

Prevotella

Prevotella D018720 - B03.440.425.410.194.640
└─└─└─

Brachyspira hyodysenteriae

Brachyspira hyodysenteriae D017401 - B03.440.425.410.220.100
└─└─└─

Faecalibacterium prausnitzii

Faecalibacterium prausnitzii D000070037 - B03.440.425.410.413.500
└─└─└─

Fusobacterium necrophorum

Fusobacterium necrophorum D005675 - B03.440.425.410.420.400
└─└─└─

Fusobacterium nucleatum

Fusobacterium nucleatum D016967 - B03.440.425.410.420.500
└─└─└─

Thermotoga maritima

Thermotoga maritima D020124 - B03.440.425.410.748.500
└─└─└─

Thermotoga neapolitana

Thermotoga neapolitana D046949 - B03.440.425.410.748.750
└─└─└─

Pectinatus

Pectinatus D045852 - B03.440.425.410.800.755
└─└─└─

Selenomonas

Selenomonas D020357 - B03.440.425.410.800.877
└─└─└─

Veillonella

Veillonella D014678 - B03.440.425.410.800.938
└─└─└─└─

Bacteroides fragilis

Bacteroides fragilis D001441 - B03.440.425.410.194.152.400
└─└─└─└─

Bacteroides thetaiotaomicron

Bacteroides thetaiotaomicron D000070077 - B03.440.425.410.194.152.700
└─└─└─└─

Porphyromonas endodontalis

Porphyromonas endodontalis D045202 - B03.440.425.410.194.625.350
└─└─└─└─

Porphyromonas gingivalis

Porphyromonas gingivalis D016966 - B03.440.425.410.194.625.515
└─└─└─└─

Prevotella intermedia

Prevotella intermedia D018713 - B03.440.425.410.194.640.375
└─└─└─└─

Prevotella melaninogenica

Prevotella melaninogenica D001443 - B03.440.425.410.194.640.500
└─└─└─└─

Prevotella nigrescens

Prevotella nigrescens D045242 - B03.440.425.410.194.640.550
└─└─└─└─

Prevotella ruminicola

Prevotella ruminicola D045243 - B03.440.425.410.194.640.700

Auteurs principaux

Daniele Roberto Giacobbe

4 publications dans cette catégorie

Affiliations :
  • Infectious Diseases Unit, Ospedale Policlinico San Martino-IRCCS, 16132 Genoa, Italy.
  • Department of Health Sciences, University of Genoa, 16132 Genoa, Italy.
Publications dans "Bactéries anaérobies à Gram négatif" :

Matteo Bassetti

3 publications dans cette catégorie

Affiliations :
  • Department of Health Sciences (DISSAL), University of Genoa.
  • Clinica Malattie Infettive, San Martino Policlinico Hospital - IRCCS for Oncology and Neurosciences, Genoa, Italy.
Publications dans "Bactéries anaérobies à Gram négatif" :

Antonio Vena

3 publications dans cette catégorie

Affiliations :
  • Department of Health Sciences (DISSAL), University of Genoa.
Publications dans "Bactéries anaérobies à Gram négatif" :

Maddalena Peghin

3 publications dans cette catégorie

Affiliations :
  • Clinica Malattie Infettive, Azienda Sanitaria Universitaria Integrata di Udine, Presidio Ospedaliero Universitario Santa Maria della Misericordia, Udine, Italy.
Publications dans "Bactéries anaérobies à Gram négatif" :

Anshul Sood

2 publications dans cette catégorie

Affiliations :
  • Department of Medical Microbiology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India.
Publications dans "Bactéries anaérobies à Gram négatif" :

Pallab Ray

2 publications dans cette catégorie

Affiliations :
  • Department of Medical Microbiology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India.
Publications dans "Bactéries anaérobies à Gram négatif" :

Archana Angrup

2 publications dans cette catégorie

Affiliations :
  • Department of Medical Microbiology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India.
Publications dans "Bactéries anaérobies à Gram négatif" :

Miguel Octavio Pérez Navarro

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

Guilherme Dilarri

2 publications dans cette catégorie

Affiliations :
  • Department of Biochemistry and Microbiology, Institute of Biosciences, Universidade Estadual Paulista, Rio Claro, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

Ane Stefano Simionato

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

Kathlen Grzegorczyk

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

Mickely Liuti Dealis

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

Barbara Gionco Cano

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

André Riedi Barazetti

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

Leandro Afonso

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

Andreas Lazaros Chryssafidis

2 publications dans cette catégorie

Affiliations :
  • Department of Veterinary Medicine, Center of Agroveterinary Sciences, Universidade do Estado de Santa Catarina, Lages, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

Henrique Ferreira

2 publications dans cette catégorie

Affiliations :
  • Department of Biochemistry and Microbiology, Institute of Biosciences, Universidade Estadual Paulista, Rio Claro, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

Galdino Andrade

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.
Publications dans "Bactéries anaérobies à Gram négatif" :

Parthasarathi Rath

2 publications dans cette catégorie

Affiliations :
  • Biozentrum, University of Basel, Basel, Switzerland.
Publications dans "Bactéries anaérobies à Gram négatif" :

Seyed Majed Modaresi

2 publications dans cette catégorie

Affiliations :
  • Biozentrum, University of Basel, Basel, Switzerland.
Publications dans "Bactéries anaérobies à Gram négatif" :

Sources (10000 au total)

Differences between bloodstream infections involving Gram-positive and Gram-negative anaerobes.

The objectives of this study were to describe differences between bloodstream infections involving Gram-positive (GP) and Gram-negative (GN) anaerobic bacteria.... Patients with clinically significant anaerobic bacteremia detected between October 2016 and July 2022 in a tertiary hospital in Granada (Spain) were retrospectively included. Species identification wa... Out of 237 cases of anaerobic bloodstream infections detected, 127 (53.6%) were GN. Crude mortality was 20.3%, corresponding to 48 patients who died of causes directly attributable to bacteremia. The ... The association of certain variables with the presence of bloodstream infections due to GP or GN anaerobic bacteria may assist in selecting the optimal empirical therapeutic approach and improving the...

Anaerobic Gram-Negative Bacteria: Role as a Reservoir of Antibiotic Resistance.

Anaerobic Gram-negative bacteria (AGNB) play a significant role as both pathogens and essential members of the human microbiota. Despite their clinical importance, there remains limited understanding ... We studied the prevalence of AMR and AMR determinants conferring resistance to metronidazole (... Resistance to metronidazole, clindamycin, imipenem, piperacillin-tazobactam, cefoxitin and chloramphenicol was 29%, 33.5%, 0.5%, 27.5%, 26.5% and 0%, respectively. The presence of resistance genes, vi... AGNB acts as a reservoir of specific AMR genes, which may pose a threat to other anaerobes due to functional compatibility and acquisition of these genes. Thus, AST-complying standard guidelines must ...

Prevalence of Slam-dependent hemophilins in Gram-negative bacteria.

Iron acquisition systems are crucial for pathogen growth and survival in iron-limiting host environments. To overcome nutritional immunity, bacterial pathogens evolved to use diverse mechanisms to acq... This paper describes the structure and function of a family of Slam (Type IX secretion System) secreted hemophores that bacteria use to uptake heme (iron) while establishing an infection. Using struct...