Titre : Cocci à Gram positif

Cocci à Gram positif : Questions médicales fréquentes

Termes MeSH sélectionnés :

Calcium Compounds

Questions fréquentes et termes MeSH associés

Diagnostic 5

#1

Comment diagnostiquer une infection à cocci à Gram positif ?

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

Quels tests de laboratoire sont utilisés ?

Les tests incluent la culture, le frottis et les tests de sensibilité aux antibiotiques.
Tests de laboratoire Sensibilité aux antibiotiques
#3

Quels symptômes indiquent une infection à cocci ?

Fièvre, douleur, rougeur et gonflement au site d'infection sont des indicateurs.
Symptômes Infections bactériennes
#4

Les cocci à Gram positif sont-ils visibles au microscope ?

Oui, ils apparaissent comme des sphères violettes lors d'une coloration de Gram.
Microscopie Coloration de Gram
#5

Quelle est l'importance de l'antibiogramme ?

L'antibiogramme détermine la sensibilité des bactéries aux antibiotiques, crucial pour le traitement.
Antibiogramme Résistance bactérienne

Symptômes 5

#1

Quels sont les symptômes d'une infection à staphylocoque ?

Les symptômes incluent des abcès, des furoncles, et parfois des infections systémiques.
Staphylococcus Infections bactériennes
#2

Comment se manifeste une infection à streptocoque ?

Elle peut provoquer des maux de gorge, des éruptions cutanées et des douleurs abdominales.
Streptococcus Mal de gorge
#3

Les infections à cocci peuvent-elles être asymptomatiques ?

Oui, certaines infections à cocci à Gram positif peuvent être asymptomatiques.
Infections asymptomatiques Bactéries
#4

Quels signes cliniques sont associés aux infections cutanées ?

Rougeur, chaleur, douleur et écoulement purulent sont des signes fréquents.
Infections cutanées Signes cliniques
#5

Les infections à cocci peuvent-elles causer des complications ?

Oui, elles peuvent entraîner des complications graves comme la septicémie ou l'endocardite.
Complications Septicémie

Prévention 5

#1

Comment prévenir les infections à cocci à Gram positif ?

Maintenir une bonne hygiène, se laver les mains et éviter le contact avec des personnes infectées.
Prévention Hygiène
#2

Les vaccins sont-ils disponibles contre ces infections ?

Actuellement, il n'existe pas de vaccins spécifiques contre les cocci à Gram positif.
Vaccins Prévention des infections
#3

Quel rôle joue l'hygiène dans la prévention ?

Une bonne hygiène réduit le risque de transmission et d'infection par ces bactéries.
Hygiène Transmission
#4

Les soins des plaies peuvent-ils prévenir les infections ?

Oui, un bon soin des plaies aide à prévenir l'infection par des cocci à Gram positif.
Soins des plaies Infections bactériennes
#5

Comment éviter la propagation en milieu hospitalier ?

Des protocoles stricts d'hygiène et d'isolement sont essentiels pour prévenir la propagation.
Infections nosocomiales Hygiène hospitalière

Traitements 5

#1

Quels antibiotiques sont efficaces contre les cocci à Gram positif ?

Les pénicillines, céphalosporines et vancomycine sont souvent utilisés.
Antibiotiques Pénicillines
#2

Comment traiter une infection à staphylocoque résistant ?

Les infections à SARM nécessitent des antibiotiques spécifiques comme la vancomycine.
SARM Vancomycine
#3

Quelle est l'importance du traitement précoce ?

Un traitement précoce réduit le risque de complications graves et favorise une guérison rapide.
Traitement précoce Complications
#4

Les infections à cocci nécessitent-elles une hospitalisation ?

Cela dépend de la gravité de l'infection; certaines peuvent être traitées en ambulatoire.
Hospitalisation Infections bactériennes
#5

Quelles sont les options de traitement pour les infections cutanées ?

Les infections cutanées peuvent nécessiter des antibiotiques et parfois un drainage chirurgical.
Infections cutanées Drainage chirurgical

Complications 5

#1

Quelles sont les complications possibles d'une infection à cocci ?

Les complications incluent la septicémie, l'endocardite et les infections osseuses.
Complications Septicémie
#2

Comment une infection à streptocoque peut-elle évoluer ?

Elle peut évoluer vers des complications graves comme le choc toxique ou la fasciite nécrosante.
Choc toxique Fasciite nécrosante
#3

Les infections à cocci peuvent-elles causer des maladies systémiques ?

Oui, elles peuvent entraîner des maladies systémiques comme la pneumonie ou la méningite.
Maladies systémiques Pneumonie
#4

Quels sont les risques d'une infection non traitée ?

Une infection non traitée peut entraîner des complications graves et potentiellement mortelles.
Infections non traitées Complications
#5

Comment prévenir les complications lors du traitement ?

Un suivi médical régulier et un traitement approprié sont essentiels pour prévenir les complications.
Suivi médical Traitement

Facteurs de risque 5

#1

Quels sont les facteurs de risque d'infection à cocci ?

Les facteurs incluent un système immunitaire affaibli, diabète et hospitalisation récente.
Facteurs de risque Système immunitaire
#2

Les personnes âgées sont-elles plus à risque ?

Oui, les personnes âgées ont un risque accru d'infections à cocci à Gram positif.
Personnes âgées Infections bactériennes
#3

Le diabète augmente-t-il le risque d'infection ?

Oui, le diabète peut affaiblir le système immunitaire et augmenter le risque d'infections.
Diabète Infections bactériennes
#4

Les patients immunodéprimés sont-ils plus vulnérables ?

Oui, les patients immunodéprimés sont particulièrement vulnérables aux infections à cocci.
Immunodépression Infections
#5

Les interventions chirurgicales augmentent-elles le risque ?

Oui, les interventions chirurgicales peuvent augmenter le risque d'infections à cocci à Gram positif.
Interventions chirurgicales Infections nosocomiales
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"Staphylococcus saprophyticus", "url": "https://questionsmedicales.fr/mesh/D057790", "about": { "@type": "MedicalCondition", "name": "Staphylococcus saprophyticus", "code": { "@type": "MedicalCode", "code": "D057790", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "B03.510.400.790.750.750" } } } ] } ], "about": { "@type": "MedicalCondition", "name": "Cocci à Gram positif", "alternateName": "Gram-Positive Cocci", "code": { "@type": "MedicalCode", "code": "D006095", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Thomas Proft", "url": "https://questionsmedicales.fr/author/Thomas%20Proft", "affiliation": { "@type": "Organization", "name": "Department of Molecular Medicine & Pathology, School of Medical Sciences, The University of Auckland, Auckland, New Zealand." } }, { "@type": "Person", "name": "Carmen Hidalgo-Tenorio", "url": "https://questionsmedicales.fr/author/Carmen%20Hidalgo-Tenorio", "affiliation": { "@type": "Organization", "name": "Department of Infectious Diseases, Hospital Universitario Virgen de las Nieves, Av. de las Fuerzas Armadas no 2, 18014, Granada, Spain. chidalgo72@gmail.com." } }, { "@type": "Person", "name": "David Vinuesa", "url": "https://questionsmedicales.fr/author/David%20Vinuesa", "affiliation": { "@type": "Organization", "name": "Hospital Universitario San Cecilio, Granada, Spain." } }, { "@type": "Person", "name": "Simona Iftimie", "url": "https://questionsmedicales.fr/author/Simona%20Iftimie", "affiliation": { "@type": "Organization", "name": "Hospital Universitari Sant Joan, Reus, Spain." } }, { "@type": "Person", "name": "Belén Loeches", "url": "https://questionsmedicales.fr/author/Bel%C3%A9n%20Loeches", "affiliation": { "@type": "Organization", "name": "Hospital Universitario La Paz, Madrid, Spain." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Evaluation of flexural strength, degree of conversion, and demineralization-prevention properties in adjacent tooth structures of an experimental fissure sealant containing nano-calcium-phosphate compounds.", "datePublished": "2023-11-22", "url": "https://questionsmedicales.fr/article/37990312", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1186/s12903-023-03617-4" } }, { "@type": "ScholarlyArticle", "name": "Radiopacity evaluation of calcium silicate cements.", "datePublished": "2023-07-15", "url": "https://questionsmedicales.fr/article/37454108", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1186/s12903-023-03182-w" } }, { "@type": "ScholarlyArticle", "name": "The Effects of Calcium Silicate- and Calcium Hydroxide-based Root Canal Sealers on Postoperative Pain: A Randomized Clinical Trial.", "datePublished": "2023-09-07", "url": "https://questionsmedicales.fr/article/37683888", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.joen.2023.08.023" } }, { "@type": "ScholarlyArticle", "name": "Effect of ultrasonic activation on setting time, pH and calcium ion release, solubility, and chemical structure of calcium silicate sealers.", "datePublished": "2024-07-22", "url": "https://questionsmedicales.fr/article/39045990", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1590/0103-6440202405824" } }, { "@type": "ScholarlyArticle", "name": "The effect of acidity on the physicochemical properties of two hydraulic calcium silicate-based cements and two calcium phosphate silicate-based cements.", "datePublished": "2023-08-11", "url": "https://questionsmedicales.fr/article/37568132", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1186/s12903-023-03211-8" } } ], "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 positif", "item": "https://questionsmedicales.fr/mesh/D006094" }, { "@type": "ListItem", "position": 4, "name": "Cocci à Gram positif", "item": "https://questionsmedicales.fr/mesh/D006095" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Cocci à Gram positif - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Cocci à Gram positif", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-14", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Cocci à Gram positif", "description": "Comment diagnostiquer une infection à cocci à Gram positif ?\nQuels tests de laboratoire sont utilisés ?\nQuels symptômes indiquent une infection à cocci ?\nLes cocci à Gram positif sont-ils visibles au microscope ?\nQuelle est l'importance de l'antibiogramme ?", "url": "https://questionsmedicales.fr/mesh/D006095?mesh_terms=Calcium+Compounds#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Cocci à Gram positif", "description": "Quels sont les symptômes d'une infection à staphylocoque ?\nComment se manifeste une infection à streptocoque ?\nLes infections à cocci peuvent-elles être asymptomatiques ?\nQuels signes cliniques sont associés aux infections cutanées ?\nLes infections à cocci peuvent-elles causer des complications ?", "url": "https://questionsmedicales.fr/mesh/D006095?mesh_terms=Calcium+Compounds#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Cocci à Gram positif", "description": "Comment prévenir les infections à cocci à Gram positif ?\nLes vaccins sont-ils disponibles contre ces infections ?\nQuel rôle joue l'hygiène dans la prévention ?\nLes soins des plaies peuvent-ils prévenir les infections ?\nComment éviter la propagation en milieu hospitalier ?", "url": "https://questionsmedicales.fr/mesh/D006095?mesh_terms=Calcium+Compounds#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Cocci à Gram positif", "description": "Quels antibiotiques sont efficaces contre les cocci à Gram positif ?\nComment traiter une infection à staphylocoque résistant ?\nQuelle est l'importance du traitement précoce ?\nLes infections à cocci nécessitent-elles une hospitalisation ?\nQuelles sont les options de traitement pour les infections cutanées ?", "url": "https://questionsmedicales.fr/mesh/D006095?mesh_terms=Calcium+Compounds#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Cocci à Gram positif", "description": "Quelles sont les complications possibles d'une infection à cocci ?\nComment une infection à streptocoque peut-elle évoluer ?\nLes infections à cocci peuvent-elles causer des maladies systémiques ?\nQuels sont les risques d'une infection non traitée ?\nComment prévenir les complications lors du traitement ?", "url": "https://questionsmedicales.fr/mesh/D006095?mesh_terms=Calcium+Compounds#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Cocci à Gram positif", "description": "Quels sont les facteurs de risque d'infection à cocci ?\nLes personnes âgées sont-elles plus à risque ?\nLe diabète augmente-t-il le risque d'infection ?\nLes patients immunodéprimés sont-ils plus vulnérables ?\nLes interventions chirurgicales augmentent-elles le risque ?", "url": "https://questionsmedicales.fr/mesh/D006095?mesh_terms=Calcium+Compounds#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une infection à cocci à Gram positif ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un diagnostic se fait par culture bactérienne et tests de sensibilité aux antibiotiques." } }, { "@type": "Question", "name": "Quels tests de laboratoire sont utilisés ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests incluent la culture, le frottis et les tests de sensibilité aux antibiotiques." } }, { "@type": "Question", "name": "Quels symptômes indiquent une infection à cocci ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Fièvre, douleur, rougeur et gonflement au site d'infection sont des indicateurs." } }, { "@type": "Question", "name": "Les cocci à Gram positif sont-ils visibles au microscope ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils apparaissent comme des sphères violettes lors d'une coloration de Gram." } }, { "@type": "Question", "name": "Quelle est l'importance de l'antibiogramme ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'antibiogramme détermine la sensibilité des bactéries aux antibiotiques, crucial pour le traitement." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une infection à staphylocoque ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des abcès, des furoncles, et parfois des infections systémiques." } }, { "@type": "Question", "name": "Comment se manifeste une infection à streptocoque ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut provoquer des maux de gorge, des éruptions cutanées et des douleurs abdominales." } }, { "@type": "Question", "name": "Les infections à cocci peuvent-elles être asymptomatiques ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines infections à cocci à Gram positif peuvent être asymptomatiques." } }, { "@type": "Question", "name": "Quels signes cliniques sont associés aux infections cutanées ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Rougeur, chaleur, douleur et écoulement purulent sont des signes fréquents." } }, { "@type": "Question", "name": "Les infections à cocci peuvent-elles causer des complications ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent entraîner des complications graves comme la septicémie ou l'endocardite." } }, { "@type": "Question", "name": "Comment prévenir les infections à cocci à Gram positif ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hygiène, se laver les mains et éviter le contact avec des personnes infectées." } }, { "@type": "Question", "name": "Les vaccins sont-ils disponibles contre ces infections ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Actuellement, il n'existe pas de vaccins spécifiques contre les cocci à Gram positif." } }, { "@type": "Question", "name": "Quel rôle joue l'hygiène dans la prévention ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Une bonne hygiène réduit le risque de transmission et d'infection par ces bactéries." } }, { "@type": "Question", "name": "Les soins des plaies peuvent-ils prévenir les infections ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un bon soin des plaies aide à prévenir l'infection par des cocci à Gram positif." } }, { "@type": "Question", "name": "Comment éviter la propagation en milieu hospitalier ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Des protocoles stricts d'hygiène et d'isolement sont essentiels pour prévenir la propagation." } }, { "@type": "Question", "name": "Quels antibiotiques sont efficaces contre les cocci à Gram positif ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les pénicillines, céphalosporines et vancomycine sont souvent utilisés." } }, { "@type": "Question", "name": "Comment traiter une infection à staphylocoque résistant ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les infections à SARM nécessitent des antibiotiques spécifiques comme la vancomycine." } }, { "@type": "Question", "name": "Quelle est l'importance du traitement précoce ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Un traitement précoce réduit le risque de complications graves et favorise une guérison rapide." } }, { "@type": "Question", "name": "Les infections à cocci nécessitent-elles une hospitalisation ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Cela dépend de la gravité de l'infection; certaines peuvent être traitées en ambulatoire." } }, { "@type": "Question", "name": "Quelles sont les options de traitement pour les infections cutanées ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les infections cutanées peuvent nécessiter des antibiotiques et parfois un drainage chirurgical." } }, { "@type": "Question", "name": "Quelles sont les complications possibles d'une infection à cocci ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent la septicémie, l'endocardite et les infections osseuses." } }, { "@type": "Question", "name": "Comment une infection à streptocoque peut-elle évoluer ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut évoluer vers des complications graves comme le choc toxique ou la fasciite nécrosante." } }, { "@type": "Question", "name": "Les infections à cocci peuvent-elles causer des maladies systémiques ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent entraîner des maladies systémiques comme la pneumonie ou la méningite." } }, { "@type": "Question", "name": "Quels sont les risques d'une infection non traitée ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Une infection non traitée peut entraîner des complications graves et potentiellement mortelles." } }, { "@type": "Question", "name": "Comment prévenir les complications lors du traitement ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi médical régulier et un traitement approprié sont essentiels pour prévenir les complications." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque d'infection à cocci ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent un système immunitaire affaibli, diabète et hospitalisation récente." } }, { "@type": "Question", "name": "Les personnes âgées sont-elles plus à risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes âgées ont un risque accru d'infections à cocci à Gram positif." } }, { "@type": "Question", "name": "Le diabète augmente-t-il le risque d'infection ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le diabète peut affaiblir le système immunitaire et augmenter le risque d'infections." } }, { "@type": "Question", "name": "Les patients immunodéprimés sont-ils plus vulnérables ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les patients immunodéprimés sont particulièrement vulnérables aux infections à cocci." } }, { "@type": "Question", "name": "Les interventions chirurgicales augmentent-elles le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les interventions chirurgicales peuvent augmenter le risque d'infections à cocci à Gram positif." } } ] } ] }
Dr Olivier Menir

Contenu validé par Dr Olivier Menir

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


Validation scientifique effectuée le 08/03/2025

Contenu vérifié selon les dernières recommandations médicales

Sous-catégories

25 au total
└─

Deinococcus

Deinococcus D034301 - B03.510.400.200
└─

Micrococcaceae

Micrococcaceae D008835 - B03.510.400.500
└─

Peptococcaceae

Peptococcaceae D010459 - B03.510.400.562
└─

Peptostreptococcus

Peptostreptococcus D010462 - B03.510.400.625
└─

Planococcaceae

Planococcaceae D058641 - B03.510.400.630
└─

Ruminococcus

Ruminococcus D045857 - B03.510.400.687
└─

Sarcina

Sarcina D012505 - B03.510.400.750
└─

Staphylococcaceae

Staphylococcaceae D040141 - B03.510.400.790
└─└─

Micrococcus

Micrococcus D008837 - B03.510.400.500.500
└─└─

Renibacterium

Renibacterium D000084402 - B03.510.400.500.750
└─└─

Peptococcus

Peptococcus D010460 - B03.510.400.562.593
└─└─

Bactéries Planococcus

Planococcus Bacteria D058642 - B03.510.400.630.600
└─└─

Staphylococcus

Staphylococcus D013210 - B03.510.400.790.750
└─└─└─

Micrococcus luteus

Micrococcus luteus D016982 - B03.510.400.500.500.400
└─└─└─

Staphylococcus aureus

Staphylococcus aureus D013211 - B03.510.400.790.750.100
└─└─└─

Staphylococcus capitis

Staphylococcus capitis D000074039 - B03.510.400.790.750.222
└─└─└─

Staphylococcus epidermidis

Staphylococcus epidermidis D013212 - B03.510.400.790.750.343
└─└─└─

Staphylococcus haemolyticus

Staphylococcus haemolyticus D041162 - B03.510.400.790.750.400
└─└─└─

Staphylococcus hominis

Staphylococcus hominis D041181 - B03.510.400.790.750.425
└─└─└─

Staphylococcus hyicus

Staphylococcus hyicus D057788 - B03.510.400.790.750.435
└─└─└─

Staphylococcus intermedius

Staphylococcus intermedius D057789 - B03.510.400.790.750.445
└─└─└─

Staphylococcus lugdunensis

Staphylococcus lugdunensis D057787 - B03.510.400.790.750.500
└─└─└─

Staphylococcus saprophyticus

Staphylococcus saprophyticus D057790 - B03.510.400.790.750.750
└─└─└─└─

Staphylococcus aureus résistant à la méticilline

Methicillin-Resistant Staphylococcus aureus D055624 - B03.510.400.790.750.100.500
└─└─└─└─

Staphylococcus aureus résistant à la vancomycine

Vancomycin-Resistant Staphylococcus aureus D000083123 - B03.510.400.790.750.100.750

Auteurs principaux

Thomas Proft

2 publications dans cette catégorie

Affiliations :
  • Department of Molecular Medicine & Pathology, School of Medical Sciences, The University of Auckland, Auckland, New Zealand.
  • Maurice Wilkins Centre for Biomolecular Discoveries, The University of Auckland, Auckland, New Zealand.

Carmen Hidalgo-Tenorio

2 publications dans cette catégorie

Affiliations :
  • Department of Infectious Diseases, Hospital Universitario Virgen de las Nieves, Av. de las Fuerzas Armadas no 2, 18014, Granada, Spain. chidalgo72@gmail.com.

David Vinuesa

2 publications dans cette catégorie

Affiliations :
  • Hospital Universitario San Cecilio, Granada, Spain.

Simona Iftimie

2 publications dans cette catégorie

Affiliations :
  • Hospital Universitari Sant Joan, Reus, Spain.

Belén Loeches

2 publications dans cette catégorie

Affiliations :
  • Hospital Universitario La Paz, Madrid, Spain.

Patricia Muñoz

2 publications dans cette catégorie

Affiliations :
  • Hospital Gregorio Marañón, Madrid, Spain.

Francisco Javier Martínez-Marcos

2 publications dans cette catégorie

Affiliations :
  • Hospital Juan Ramón Jiménez, Huelva, Spain.

Jose Maria Miró

2 publications dans cette catégorie

Affiliations :
  • Hospital Clínic, Barcelona, Spain.

Carmen Herrero

2 publications dans cette catégorie

Affiliations :
  • Complejo Hospitalario de Jaén, Jaén, Spain.

None None

2 publications dans cette catégorie

Manfred Rohde

2 publications dans cette catégorie

Affiliations :
  • Helmholtz Centre for Infection Research, HZI, Central Facility for Microscopy, ZEIM, Braunschweig, Germany.
Publications dans "Cocci à Gram positif" :

Miguel Octavio Pérez Navarro

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.

Guilherme Dilarri

2 publications dans cette catégorie

Affiliations :
  • Department of Biochemistry and Microbiology, Institute of Biosciences, Universidade Estadual Paulista, Rio Claro, Brazil.

Ane Stefano Simionato

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.

Kathlen Grzegorczyk

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.

Mickely Liuti Dealis

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.

Barbara Gionco Cano

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.

André Riedi Barazetti

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.

Leandro Afonso

2 publications dans cette catégorie

Affiliations :
  • Microbial Ecology Laboratory, Department of Microbiology, Universidade Estadual de Londrina, Londrina, Brazil.

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.

Sources (10000 au total)

Evaluation of flexural strength, degree of conversion, and demineralization-prevention properties in adjacent tooth structures of an experimental fissure sealant containing nano-calcium-phosphate compounds.

The present study aimed to evaluate the flexural strength, degree of conversion, and demineralization-prevention ability of an experimental fissure sealant containing nano-calcium-phosphate compounds.... An experimental sealant was formulated using silica and nano hydroxyapatite filler particles. The control group consisted of the DENU Seal (n = 10, each group). The flexural bond strength was evaluate... The mean flexural strength in the commercial group was higher than the experimental group. However, the mean flexural modulus was not significantly different between the two groups. In the experimenta... Incorporating hydroxyapatite into the sealant structure might prevent demineralization, without adverse effects on flexural modulus and degree of conversion....

Radiopacity evaluation of calcium silicate cements.

The aim of this study was to compare the radiopacity of calcium silicate cements using a digital imaging method.... Four calcium silicate cements, NeoMTA 2, OrthoMTA, ProRoot MTA, and Biodentine, were used in this study. Disk-shaped samples were prepared from each material and placed on a plexiglass plate. An alumi... The radiopacity values, expressed in equivalent millimetres of aluminum, of the studied materials ProRoot MTA, OrthoMTA, NeoMTA 2, and Biodentine were 4.32 ± 0.17 mm Al, 3.92 ± 0.09 mm Al, 3.83 ± 0.07... ProRoot MTA was the most radiopaque root canal filling material among the tested materials. All materials, except Biodentine, were found to be compliant with the minimum radiopacity requirements of IS...

The Effects of Calcium Silicate- and Calcium Hydroxide-based Root Canal Sealers on Postoperative Pain: A Randomized Clinical Trial.

This study aimed to compare the postoperative pain level changes resulting from using calcium silicate- (EndoSeal MTA) and calcium hydroxide-based (Sealapex) root canal sealers in mandibular first and... A total of 60 patients with symptomatic apical periodontitis in their lower molar teeth were randomly allocated into 2 groups according to sealer type (n = 30). Demographic data, including gender, age... The statistical analysis showed no significant differences between the groups in postoperative pain and analgesic intake at any of the time intervals evaluated (P > .05).... Patients treated with calcium silicate- and calcium hydroxide-based root canal sealers experienced similar postoperative pain and no statistically significant differences were observed in analgesic in...

The effect of acidity on the physicochemical properties of two hydraulic calcium silicate-based cements and two calcium phosphate silicate-based cements.

Bioceramic cements have been widely used in endodontic treatment. This study aimed to compare the microhardness, elastic modulus, internal microstructure and chemical compositions of Biodentine, WMTA,... Specimens of each material were prepared and randomly divided into 5 subgroups (n = 5): subgroup A: PBS (pH = 7.4) for 4 days, subgroup B: PBS (pH = 7.4) for 14 days, subgroup C: butyric acid (pH = 5.... The microhardness and elastic modulus values of all materials were significantly higher in the presence of PBS compared to exposure to butyric acid, with the same setting time (P < 0.01). After 4-day ... Biodentine seems the most suitable bioceramic cements when applied to an infected area with acidic pH. Further storage at neutral pH, e.g. PBS reverses the adverse effects on bioceramic cements caused...

The Effect of Calcium hydroxide, Glass Ionomer and light cured resin modified calcium silicate on viability, proliferation and differentiation of stem cells from human exfoliated deciduous teeth.

Vital pulp therapy, based on the use of stem cells, has promising research and therapeutic applications in dentistry. It is essential to understand the direct effect of capping materials on the dental... SHEDs were isolated from extracted primary teeth, then divided into four groups and each of the capping materials were applied to the stem cells as follows: group I the controls, group II with Ca(OH)2... TheraCal LC showed the highest values of proliferation, which was significant only compared to the control group after 2 weeks (p = 0.012). After one week, TheraCal LC showed the highest significant v... The three materials under study are biocompatible, maintain viability, and stimulate the proliferation and differentiation of SHEDs. However, TheraCal LC allows better proliferation of SHEDs than Dyca...