Comment diagnostiquer une infection par ces bactéries ?

Un diagnostic se fait par culture bactérienne et tests de sensibilité aux antibiotiques.

Quels tests de laboratoire sont utilisés ?

Les tests incluent la culture anaérobie et l'identification par PCR.

Quels échantillons sont prélevés pour le diagnostic ?

Des échantillons de sang, de pus ou de tissus infectés sont souvent prélevés.

Les tests d'imagerie sont-ils utiles ?

Les tests d'imagerie peuvent aider à évaluer l'étendue de l'infection.

Comment différencier ces bactéries des Gram positifs ?

La coloration de Gram et les tests biochimiques permettent de les différencier.

Quels sont les symptômes d'une infection anaérobie ?

Les symptômes incluent douleur, fièvre, et parfois des abcès ou des gangrènes.

Les infections causées par ces bactéries sont-elles graves ?

Oui, elles peuvent être graves et nécessitent un traitement rapide.

Peut-on avoir des symptômes digestifs ?

Oui, des douleurs abdominales et des troubles digestifs peuvent survenir.

Les infections peuvent-elles être asymptomatiques ?

Certaines infections peuvent être asymptomatiques, surtout chez les porteurs sains.

Quels signes indiquent une infection grave ?

Des signes comme une forte fièvre, des frissons et une détérioration rapide sont alarmants.

Comment prévenir les infections anaérobies ?

Maintenir une bonne hygiène et traiter rapidement les blessures peut aider.

Les vaccinations sont-elles disponibles ?

Il n'existe pas de vaccins spécifiques contre ces bactéries anaérobies.

Quels comportements à risque doivent être évités ?

Éviter les pratiques à risque comme l'usage de drogues intraveineuses non stériles.

Les soins dentaires peuvent-ils prévenir ces infections ?

Oui, des soins dentaires réguliers peuvent réduire le risque d'infections buccales.

Comment gérer les plaies pour éviter l'infection ?

Nettoyer et désinfecter les plaies immédiatement aide à prévenir l'infection.

Quels antibiotiques sont efficaces contre ces bactéries ?

Les antibiotiques comme le métronidazole et la clindamycine sont souvent utilisés.

Le traitement nécessite-t-il une hospitalisation ?

Cela dépend de la gravité de l'infection; les cas graves peuvent nécessiter une hospitalisation.

Des interventions chirurgicales sont-elles parfois nécessaires ?

Oui, une intervention chirurgicale peut être nécessaire pour drainer des abcès.

Comment évaluer l'efficacité du traitement ?

L'efficacité est évaluée par l'amélioration des symptômes et des tests de suivi.

Y a-t-il des effets secondaires aux traitements ?

Oui, des effets secondaires comme des nausées ou des réactions allergiques peuvent survenir.

Quelles sont les complications possibles d'une infection ?

Les complications incluent des abcès, des septicémies et des infections systémiques.

Les infections peuvent-elles causer des dommages permanents ?

Oui, des infections graves peuvent entraîner des dommages tissulaires permanents.

Comment les infections anaérobies affectent-elles le système immunitaire ?

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

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

Oui, elles peuvent se propager par voie sanguine ou par contiguïté.

Quels sont les risques de septicémie ?

La septicémie peut survenir si l'infection n'est pas traitée rapidement, mettant la vie en danger.

Quels sont les facteurs de risque d'infection ?

Les facteurs incluent un système immunitaire affaibli, des maladies chroniques et des interventions chirurgicales.

Les personnes diabétiques sont-elles plus à risque ?

Oui, le diabète peut augmenter le risque d'infections anaérobies en raison de la circulation sanguine altérée.

Les utilisateurs de drogues intraveineuses sont-ils à risque ?

Oui, l'utilisation de drogues intraveineuses non stériles augmente le risque d'infections.

Les personnes âgées sont-elles plus vulnérables ?

Oui, les personnes âgées ont un risque accru en raison d'un système immunitaire affaibli.

Les infections dentaires augmentent-elles le risque ?

Oui, les infections dentaires non traitées peuvent favoriser des infections anaérobies.

Bâtonnets à Gram négatif anaérobies droits, incurvés et spiralés

Physiology of sedentary behavior.

01 10 2023

DOI: 10.1152/physrev.00022.2022 PMID: 37326297

Sedentary behaviors (SB) are characterized by low energy expenditure while in a sitting or reclining posture. Evidence relevant to understanding the physiology of SB can be derived from studies employ...

Child Adolescent Humans Aged Sedentary Behavior +4 autres

Sedentary behavior and the biological hallmarks of aging.

01 2023

DOI: 10.1016/j.arr.2022.101807 PMID: 36423885

While the benefits of physical exercise for a healthy aging are well-recognized, a growing body of evidence shows that sedentary behavior has deleterious health effects independently, to some extent, ...

Humans Sedentary Behavior Epigenesis, Genetic Aging Cellular Senescence +1 autres

Sedentary behavior and lifespan brain health.

Apr 2024

DOI: 10.1016/j.tics.2024.02.003 PMID: 38431428

Higher levels of physical activity are known to benefit aspects of brain health across the lifespan. However, the role of sedentary behavior (SB) is less well understood. In this review we summarize a...

Humans Longevity Sedentary Behavior Exercise Brain

Sedentary Behavior Patterns of the Hungarian Adult Population.

02 02 2023

DOI: 10.3390/ijerph20032702 PMID: 36768067

Nowadays, a high level of sedentary behavior (SB) is an important health issue. Many studies have focused on evaluating the physical activity (PA) level, while evaluation of SB has received less atten... This study analyzed cross-sectional primary data using self-reported questionnaires collected by a Hungarian research market company among the adult population in Hungary. The final sample of this stu... According to the SBQ, on average, Hungarians sit for 469.53 min per day (7.81 h) on weekdays and 421.25 min per day (7.01 h) on weekends, which suggested a significant difference compared to IPAQ data...

Male Female Young Adult Humans Adolescent +7 autres

Screen-based sedentary behaviors but not total sedentary time are associated with anxiety among college students.

2022

DOI: 10.3389/fpubh.2022.994612 PMID: 36339232

The purpose of the study was to investigate the associations of device-measured total sedentary time and screen-based sedentary time with anxiety in college students.... Three hundred and twenty-one college students (mean age = 19.72 ± 1.18, 55.8% females) were recruited from Shanghai, China. Total sedentary time was objectively measured using accelerometry, while scr... Accelerometer-assessed total sedentary time was not associated with anxiety symptom. Prolonged sedentary time on TV and movie viewing (>2 h on weekdays) and social media using (>2 h on weekdays and we... The findings indicated that screen-based sedentary behaviors but not total sedentary time were associated with anxiety symptom among college students. The associations of screen-based sedentary behavi...

Female Humans Male Sedentary Behavior Cross-Sectional Studies +3 autres

A Review of Sedentary Behavior Assessment in National Surveillance Systems.

01 04 2023

DOI: 10.1123/jpah.2022-0334 PMID: 36863356

Temporal changes in sedentary behavior patterns reflect the evolving nature of our built and social environments, particularly the expanding availability of electronic media. It is important to unders... We reviewed questionnaires from national surveillance systems listed on the Global Observatory for Physical Activity (GoPA!) country cards to locate items on sedentary behavior. Questionnaire characte... Overall, 346 surveillance systems were screened for eligibility, of which 93 were included in this review. Most questionnaires used a single-item direct measure of sitting time (n = 78, 84%). Work and... National surveillance systems should be periodically reviewed in response to evidence on contemporary behavior patterns in the population and the release of updated public health guidelines....

Humans Exercise Sedentary Behavior Self Report Surveys and Questionnaires +2 autres

The relationship between sedentary behavior and dry eye disease.

04 2023

DOI: 10.1016/j.jtos.2023.01.002 PMID: 36621639

Sedentary behavior (SB) has been linked with low-grade systemic inflammation, which could play a role in the development of dry eye disease (DED). This cross-sectional study aims to investigate the as... We assessed 48,418 participants from the population-based Lifelines cohort (58% female, 18-96 years). Women's Health Study (WHS)-defined DED was the primary outcome. SB was assessed using the Marshall... WHS-defined DED was present in 9.1% of participants. Greater SB was associated with an increased risk of DED (odds ratio (OR) 1.015 per hour/day, 95%CI 1.005-1.024, P = 0.004). The association between... Greater sedentary time was tied to an increased risk of DED, especially for those with lower PA levels than WHO recommendations. However, as there was no significant association when computer-intensiv...

Humans Female Male Sedentary Behavior Cross-Sectional Studies +3 autres

Correlates of sedentary behavior in people with fibromyalgia: A systematic review.

May 2023

DOI: 10.1111/1756-185X.14678 PMID: 36972974

Understanding the correlates of sedentary behavior (SB) is important in the development of interventions which reduce and interrupt SB in people with fibromyalgia (PwF). This systematic review aimed t... Three databases (Embase, CINAHL and PubMed) were search from inception until July 21, 2022 using "sedentary" or different types of SB and "fibromyalgia" or "fibrositis" as keywords. The data collected... Out of 23 SB correlates retrieved from 7 reports (n = 1698), no correlates were consistently reported (ie, reported in 4 or more studies). Higher pain intensity was the most commonly reported barrier ... Research on correlates of SB in PwF is still in its infancy. The current preliminary evidence suggests that clinicians should consider physical and mental barriers when aiming to reduce or interrupt S...

Humans Exercise Sedentary Behavior Pain Measurement Fibromyalgia

Physical activity and sedentary behaviors in Polish children and adolescents.

Jan 2023

DOI: 10.1016/j.arcped.2022.11.010 PMID: 36481164

Participating in physical activity (PA) is essential for children's proper development. Promoting physical activity from early school years is considered a highly important prevention task for good he... Survey study to assess children's and adolescents' physical activity and sedentary behavior were based on a parent-reported questionnaire.... A total of 2913 children and adolescents aged 6-17 years (average age, 11.38 years) from Wroclaw, Poland, who participated in a pro-health campaign "Let's Get the Kids Moving." This project promotes a... The frequency of physical activity significantly decreased as children grew older (p < 0.0001). As many as 18.6% of adolescents 13-17 years old undertook the recommended level of physical activity les... Polish children and adolescents do not spend the recommended level of time on physical activity and spend excessive time in front of the television and other electronic devices. The level of physical ...

Humans Adolescent Child Sedentary Behavior Poland +3 autres

Sedentary behavior and cancer-an umbrella review and meta-analysis.

May 2022

DOI: 10.1007/s10654-022-00873-6 PMID: 35612669

Several systematic reviews and meta-analyses have summarized the association between sedentary behavior (SB) and cancer. However, the level of evidence and the potential for risk of bias remains uncle...

Bias Humans Incidence Male Rectal Neoplasms +2 autres

Bâtonnets à Gram négatif anaérobies droits, incurvés et spiralés : Questions médicales fréquentes

Termes MeSH sélectionnés :

Questions fréquentes et termes MeSH associés

Diagnostic 5

Symptômes 5

Prévention 5

Traitements 5

Complications 5

Facteurs de risque 5

Contenu validé par Dr Olivier Menir

Sous-catégories

Acidaminococcus

Bacteroidaceae

Brachyspira

Chlorobium

Faecalibacterium

Fusobacterium

Leptotrichia

Propionigenium

Thermotoga

Veillonellaceae

Bacteroides

Porphyromonas

Prevotella

Brachyspira hyodysenteriae

Faecalibacterium prausnitzii

Fusobacterium necrophorum

Fusobacterium nucleatum

Thermotoga maritima

Thermotoga neapolitana

Pectinatus

Selenomonas

Veillonella

Bacteroides fragilis

Bacteroides thetaiotaomicron

Porphyromonas endodontalis

Porphyromonas gingivalis

Prevotella intermedia

Prevotella melaninogenica

Prevotella nigrescens

Prevotella ruminicola

Auteurs principaux

Sources (10000 au total)