{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Veillonella : Questions médicales les plus fréquentes",
"headline": "Veillonella : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Veillonella : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-04-13",
"dateModified": "2025-04-08",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Veillonella"
},
"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": "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"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Veillonella",
"alternateName": "Veillonella",
"code": {
"@type": "MedicalCode",
"code": "D014678",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Xian Peng",
"url": "https://questionsmedicales.fr/author/Xian%20Peng",
"affiliation": {
"@type": "Organization",
"name": "State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Dental Basic Medicine, West China School of Stomatology, Chengdu 610041, China."
}
},
{
"@type": "Person",
"name": "Izumi Mashima",
"url": "https://questionsmedicales.fr/author/Izumi%20Mashima",
"affiliation": {
"@type": "Organization",
"name": "Department of Oral Medical Science, School of Dentistry, Ohu University, Koriyama, Fukushima, Japan i-mashima@den.ohu-u.ac.jp."
}
},
{
"@type": "Person",
"name": "Futoshi Nakazawa",
"url": "https://questionsmedicales.fr/author/Futoshi%20Nakazawa",
"affiliation": {
"@type": "Organization",
"name": "Department of Oral Biology, Faculty of Dentistry, Universitas Indonesia, Jakarta, Indonesia."
}
},
{
"@type": "Person",
"name": "Fernando Cobo",
"url": "https://questionsmedicales.fr/author/Fernando%20Cobo",
"affiliation": {
"@type": "Organization",
"name": "Department of Microbiology and Instituto de Investigación Biosanitaria Ibs.GRANADA, University Hospital Virgen de las Nieves. Granada, Spain. Electronic address: microhaya@gmail.com."
}
},
{
"@type": "Person",
"name": "Virginia Pérez-Carrasco",
"url": "https://questionsmedicales.fr/author/Virginia%20P%C3%A9rez-Carrasco",
"affiliation": {
"@type": "Organization",
"name": "GENYO, Centre for Genomics and Oncological Research, Pfizer/University of Granada/Andalusian Regional Government. Granada, Spain."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Accelerometry measures of physical activity and sedentary behavior: Associations with cognitive functioning in MS.",
"datePublished": "2023-08-28",
"url": "https://questionsmedicales.fr/article/37690438",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.msard.2023.104963"
}
},
{
"@type": "ScholarlyArticle",
"name": "Wrist-Worn Accelerometry, Aging, and Gait Speed in the Baltimore Longitudinal Study of Aging.",
"datePublished": "2022-10-13",
"url": "https://questionsmedicales.fr/article/36241170",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1123/japa.2022-0156"
}
},
{
"@type": "ScholarlyArticle",
"name": "Adapting the Intensity Gradient for Use with Count-Based Accelerometry Data in Children and Adolescents.",
"datePublished": "2024-05-10",
"url": "https://questionsmedicales.fr/article/38793873",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3390/s24103019"
}
},
{
"@type": "ScholarlyArticle",
"name": "Physical Activity Assessed by Wrist and Thigh Worn Accelerometry and Associations with Cardiometabolic Health.",
"datePublished": "2023-08-23",
"url": "https://questionsmedicales.fr/article/37687813",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3390/s23177353"
}
},
{
"@type": "ScholarlyArticle",
"name": "Criterion validity of wrist accelerometry for assessing energy intake via the intake-balance technique.",
"datePublished": "2023-09-25",
"url": "https://questionsmedicales.fr/article/37749645",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1186/s12966-023-01515-0"
}
}
],
"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": "ListItem",
"position": 5,
"name": "Bâtonnets à Gram négatif anaérobies droits, incurvés et spiralés",
"item": "https://questionsmedicales.fr/mesh/D016965"
},
{
"@type": "ListItem",
"position": 6,
"name": "Veillonellaceae",
"item": "https://questionsmedicales.fr/mesh/D045854"
},
{
"@type": "ListItem",
"position": 7,
"name": "Veillonella",
"item": "https://questionsmedicales.fr/mesh/D014678"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Veillonella - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Veillonella",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-18",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Veillonella",
"description": "Comment diagnostiquer une infection à Veillonella ?\nQuels tests sont utilisés pour identifier Veillonella ?\nVeillonella peut-elle être détectée dans le sang ?\nQuels échantillons sont nécessaires pour le diagnostic ?\nLes tests sérologiques sont-ils utiles pour Veillonella ?",
"url": "https://questionsmedicales.fr/mesh/D014678?mesh_terms=Accelerometry&page=2#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Veillonella",
"description": "Quels sont les symptômes d'une infection à Veillonella ?\nVeillonella cause-t-elle des infections respiratoires ?\nLes infections à Veillonella sont-elles asymptomatiques ?\nPeut-on avoir des douleurs abdominales avec Veillonella ?\nLes infections à Veillonella provoquent-elles des éruptions cutanées ?",
"url": "https://questionsmedicales.fr/mesh/D014678?mesh_terms=Accelerometry&page=2#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Veillonella",
"description": "Comment prévenir les infections à Veillonella ?\nLes probiotiques peuvent-ils aider à prévenir Veillonella ?\nFaut-il éviter certains aliments pour prévenir Veillonella ?\nLes soins dentaires réguliers aident-ils à prévenir Veillonella ?\nLes vaccinations préviennent-elles les infections à Veillonella ?",
"url": "https://questionsmedicales.fr/mesh/D014678?mesh_terms=Accelerometry&page=2#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Veillonella",
"description": "Quel est le traitement standard pour une infection à Veillonella ?\nLes infections à Veillonella nécessitent-elles une hospitalisation ?\nLes antibiotiques oraux sont-ils efficaces contre Veillonella ?\nY a-t-il des résistances aux antibiotiques pour Veillonella ?\nDes traitements alternatifs existent-ils pour Veillonella ?",
"url": "https://questionsmedicales.fr/mesh/D014678?mesh_terms=Accelerometry&page=2#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Veillonella",
"description": "Quelles complications peuvent survenir avec Veillonella ?\nVeillonella peut-elle causer des infections endocardiques ?\nLes infections à Veillonella peuvent-elles être mortelles ?\nQuelles sont les séquelles possibles d'une infection à Veillonella ?\nLes infections à Veillonella peuvent-elles entraîner des hospitalisations prolongées ?",
"url": "https://questionsmedicales.fr/mesh/D014678?mesh_terms=Accelerometry&page=2#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Veillonella",
"description": "Quels sont les facteurs de risque pour les infections à Veillonella ?\nLes personnes âgées sont-elles plus à risque d'infections à Veillonella ?\nLes utilisateurs de drogues intraveineuses sont-ils à risque ?\nLes maladies parodontales augmentent-elles le risque d'infection à Veillonella ?\nLes patients diabétiques sont-ils plus susceptibles aux infections à Veillonella ?",
"url": "https://questionsmedicales.fr/mesh/D014678?mesh_terms=Accelerometry&page=2#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une infection à Veillonella ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic se fait par culture bactérienne à partir d'échantillons cliniques."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour identifier Veillonella ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de culture et des techniques de biologie moléculaire comme le PCR sont utilisés."
}
},
{
"@type": "Question",
"name": "Veillonella peut-elle être détectée dans le sang ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, Veillonella peut être isolée dans le sang lors d'infections systémiques."
}
},
{
"@type": "Question",
"name": "Quels échantillons sont nécessaires pour le diagnostic ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des échantillons de sang, de pus ou de tissus infectés peuvent être nécessaires."
}
},
{
"@type": "Question",
"name": "Les tests sérologiques sont-ils utiles pour Veillonella ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests sérologiques ne sont généralement pas utilisés pour diagnostiquer Veillonella."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes d'une infection à Veillonella ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes peuvent inclure fièvre, douleur, et signes d'infection locale."
}
},
{
"@type": "Question",
"name": "Veillonella cause-t-elle des infections respiratoires ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, Veillonella peut être impliquée dans des infections respiratoires, notamment chez les immunodéprimés."
}
},
{
"@type": "Question",
"name": "Les infections à Veillonella sont-elles asymptomatiques ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines infections peuvent être asymptomatiques, surtout dans la flore normale."
}
},
{
"@type": "Question",
"name": "Peut-on avoir des douleurs abdominales avec Veillonella ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des douleurs abdominales peuvent survenir en cas d'infection intestinale."
}
},
{
"@type": "Question",
"name": "Les infections à Veillonella provoquent-elles des éruptions cutanées ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les éruptions cutanées ne sont pas typiques des infections à Veillonella."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections à Veillonella ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir une bonne hygiène buccale et traiter les infections dentaires peut aider."
}
},
{
"@type": "Question",
"name": "Les probiotiques peuvent-ils aider à prévenir Veillonella ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les probiotiques peuvent soutenir la flore intestinale, mais leur effet sur Veillonella est limité."
}
},
{
"@type": "Question",
"name": "Faut-il éviter certains aliments pour prévenir Veillonella ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'y a pas de restrictions alimentaires spécifiques pour prévenir Veillonella."
}
},
{
"@type": "Question",
"name": "Les soins dentaires réguliers aident-ils à prévenir Veillonella ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des soins dentaires réguliers peuvent réduire le risque d'infections buccales."
}
},
{
"@type": "Question",
"name": "Les vaccinations préviennent-elles les infections à Veillonella ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'existe pas de vaccins spécifiques contre Veillonella."
}
},
{
"@type": "Question",
"name": "Quel est le traitement standard pour une infection à Veillonella ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement standard inclut des antibiotiques comme la pénicilline ou les céphalosporines."
}
},
{
"@type": "Question",
"name": "Les infections à Veillonella nécessitent-elles une hospitalisation ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Cela dépend de la gravité de l'infection; certaines peuvent nécessiter une hospitalisation."
}
},
{
"@type": "Question",
"name": "Les antibiotiques oraux sont-ils efficaces contre Veillonella ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains antibiotiques oraux peuvent être efficaces, selon la sensibilité de la souche."
}
},
{
"@type": "Question",
"name": "Y a-t-il des résistances aux antibiotiques pour Veillonella ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines souches de Veillonella peuvent présenter des résistances aux antibiotiques."
}
},
{
"@type": "Question",
"name": "Des traitements alternatifs existent-ils pour Veillonella ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements alternatifs sont limités; les antibiotiques restent la première ligne."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec Veillonella ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des infections systémiques, des abcès et des septicémies."
}
},
{
"@type": "Question",
"name": "Veillonella peut-elle causer des infections endocardiques ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, Veillonella est un agent pathogène potentiel dans les infections endocardiques."
}
},
{
"@type": "Question",
"name": "Les infections à Veillonella peuvent-elles être mortelles ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Dans des cas graves, les infections à Veillonella peuvent être mortelles, surtout chez les immunodéprimés."
}
},
{
"@type": "Question",
"name": "Quelles sont les séquelles possibles d'une infection à Veillonella ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les séquelles peuvent inclure des dommages tissulaires ou des complications chroniques."
}
},
{
"@type": "Question",
"name": "Les infections à Veillonella peuvent-elles entraîner des hospitalisations prolongées ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des infections graves peuvent nécessiter des hospitalisations prolongées pour traitement."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour les infections à Veillonella ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'immunodépression, les maladies chroniques et les soins dentaires négligés."
}
},
{
"@type": "Question",
"name": "Les personnes âgées sont-elles plus à risque d'infections à Veillonella ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes âgées ont un risque accru en raison de l'immunosénescence."
}
},
{
"@type": "Question",
"name": "Les utilisateurs de drogues intraveineuses sont-ils à risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils sont à risque accru d'infections à Veillonella en raison de pratiques non stériles."
}
},
{
"@type": "Question",
"name": "Les maladies parodontales augmentent-elles le risque d'infection à Veillonella ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les maladies parodontales peuvent favoriser la prolifération de Veillonella."
}
},
{
"@type": "Question",
"name": "Les patients diabétiques sont-ils plus susceptibles aux infections à Veillonella ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le diabète peut augmenter le risque d'infections bactériennes, y compris celles à Veillonella."
}
}
]
}
]
}
Cognitive dysfunction is a pervasive symptom of multiple sclerosis (MS). Correlational evidence on the relationships between physical activity, sedentary behavior, and cognition has been mixed and lim...
We analyzed baseline accelerometry and neuropsychological data (n = 80) from a randomized controlled trial of pedometer tracking. Using partial least squares regression (PLSR), we built three models t...
The latent component was significant for working memory/processing speed but was not significant for visual memory and verbal memory after Bonferroni correction. Working memory/processing speed was po...
These findings suggest that increasing overall energy expenditure through walking and MVPA, while decreasing prolonged sedentary time may positively benefit working memory/processing speed in people w...
This RCT #NCT03244696 was registered on Clinicaltrials.gov (https://www....
gov/ct2/show/NCT03244696)....
Wrist-worn accelerometry metrics are not well defined in older adults. Accelerometry data from 720 participants (mean age 70 years, 55% women) were summarized into (a) total activity counts per day, (...
The intensity gradient is a new cutpoint-free metric that was developed to quantify physical activity (PA) measured using accelerometers. This metric was developed for use with the ENMO (Euclidean nor...
Physical activity is increasingly being captured by accelerometers worn on different body locations. The aim of this study was to examine the associations between physical activity volume (average acc...
Intake-balance assessments measure energy intake (EI) by summing energy expenditure (EE) with concurrent change in energy storage (ΔES). Prior work has not examined the validity of such calculations w...
Healthy adults (n = 24) completed two 14-day measurement periods while wearing an ActiGraph accelerometer on the non-dominant wrist. During each period, criterion values of EI were determined based on...
Mean bias for the three best accelerometry-based methods ranged from -167 to 124 kcal/day, versus -104 to 134 kcal/day for the non-accelerometry-based methods. The same three accelerometry-based metho...
Accelerometry-based intake-balance methods have promise for advancing EI assessment, but ongoing refinement is necessary. We provide an R package to facilitate implementation and refinement of acceler...
Wrist-worn consumer sleep technologies (CST) that contain accelerometers (ACC) and photoplethysmography (PPG) are increasingly common and hold great potential to function as out-of-clinic (OOC) sleep ...
Remote health monitoring has become increasingly important, especially in aging populations. We aimed to identify tasks that are sensitive to age-related changes in balance during fully remote, at-hom...
Physical activity in paediatric and young adult patients suffering from inflammatory bowel disease (IBD) may play an important role in the overall health status. However, physical activity in these pa...
We recruited Danish patients with IBD aged 10-20 years in clinical remission and with a faecal calprotectin below 200 µg/mg. Physical activity was assessed using tri-axial wrist accelerometry over sev...
We included 61 patients with a median age of 17 years [Inter Quartile Range, IQR 14-19]. The total volume of activity expressed as average acceleration (ENMO) per day was 31.5 mg (95% CI 29.1-33.9). T...
We collected tri-axial accelerometry in young patients with IBD in clinical remission, and described their level of physical activity by the conventional ENMO measure. We found no statistically signif...
The Gait&Balance (G&B) App has produced valid and reliable measures of gait and balance in young healthy adults but has not been tested in older adults....
In healthy middle-to-older aged adults, are G&B App measurements sensitive to age, valid against clinical and kinematic measures, and reliable?...
Healthy participants (n = 34, 14 male, 42-94 years) completed the G&B App protocol three times within a single session. 3D kinematics were collected concurrently. Clinical balance measures were collec...
During quiet stance on a compliant surface, the G&B App was sensitive to age-related differences not detectable with the mCTSIB. During walking tasks, there was adequate convergent validity between th...
The G&B App was sensitive to age-related differences in balance not detectable with clinical measurement. It provides valid and reliable measures of postural stability, step length, step time, and per...
The aim of this study was to compare energy expenditure (EE) predicted by accelerometery (EE...
Twenty-four participants (12 with stroke and 12 healthy controls) performed a six-minute walk test (6MWT) during which EE...
The median EE...
The accuracy of the predicted EE, based on the accelerometer and the equations proposed by Bouten et al., was low in individuals with hemiparesis and impaired gait. This combination (sensor and Bouten...