questionsmedicales.fr
Phénomènes microbiologiques
Interactions microbiennes
Interactions microbiennes : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Dysbiose
Analyse microbiologique
Séquençage ADN
Métagénomique
Diversité microbienne
Analyse statistique
Symptômes
5
Déséquilibre microbien
Troubles digestifs
Infection opportuniste
Symptômes
Allergies
Réponse immunitaire
Infections bactériennes
Signes cliniques
Prévention
5
Prévention des infections
Hygiène
Alimentation
Flore microbienne
Traitements
5
Antibiotiques
Antifongiques
Probiotiques
Santé intestinale
Antibiotiques
Flore microbienne
Immunomodulateurs
Réponse immunitaire
Complications
5
Infections chroniques
Système immunitaire
Infections opportunistes
Immunodéprimés
Santé mentale
Déséquilibres microbiens
Antibiotiques
Résistance bactérienne
Facteurs de risque
5
Facteurs de risque
Immunodépression
Médicaments
Flore microbienne
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"@type": "Question",
"name": "Quels tests sont utilisés pour identifier les interactions microbiennes ?",
"position": 2,
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"@type": "Question",
"name": "Quels signes indiquent une infection microbienne ?",
"position": 3,
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"@type": "Question",
"name": "Comment évaluer la diversité microbienne ?",
"position": 4,
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"@type": "Question",
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"@type": "Question",
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"@type": "Question",
"name": "Quels symptômes indiquent une infection opportuniste ?",
"position": 8,
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{
"@type": "Question",
"name": "Les allergies peuvent-elles être liées aux interactions microbiennes ?",
"position": 9,
"acceptedAnswer": {
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"text": "Oui, certaines interactions peuvent moduler la réponse immunitaire et provoquer des allergies."
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{
"@type": "Question",
"name": "Quels signes cliniques sont associés aux infections bactériennes ?",
"position": 10,
"acceptedAnswer": {
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"text": "Rougeur, chaleur, gonflement et douleur sont des signes cliniques d'infections bactériennes."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections microbiennes ?",
"position": 11,
"acceptedAnswer": {
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"text": "Maintenir une bonne hygiène, se faire vacciner et éviter les contacts à risque."
}
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{
"@type": "Question",
"name": "Les probiotiques peuvent-ils prévenir les infections ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les probiotiques peuvent renforcer la barrière intestinale et prévenir certaines infections."
}
},
{
"@type": "Question",
"name": "Quelles mesures d'hygiène sont recommandées ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Se laver les mains régulièrement et désinfecter les surfaces sont essentielles."
}
},
{
"@type": "Question",
"name": "Comment l'alimentation influence-t-elle la santé microbienne ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en fibres et en probiotiques favorise une flore microbienne saine."
}
},
{
"@type": "Question",
"name": "Les vaccinations aident-elles à prévenir les infections ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les vaccinations protègent contre certaines infections bactériennes et virales."
}
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{
"@type": "Question",
"name": "Quels traitements sont efficaces contre les infections microbiennes ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antibiotiques, antifongiques et antiviraux sont utilisés selon le type d'infection."
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{
"@type": "Question",
"name": "Comment les probiotiques influencent-ils les interactions microbiennes ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les probiotiques rétablissent l'équilibre microbien et améliorent la santé intestinale."
}
},
{
"@type": "Question",
"name": "Quels sont les traitements pour la dysbiose ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des probiotiques, prébiotiques et modifications alimentaires."
}
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{
"@type": "Question",
"name": "Les antibiotiques affectent-ils la flore microbienne ?",
"position": 19,
"acceptedAnswer": {
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"text": "Oui, les antibiotiques peuvent perturber la flore microbienne normale, causant des déséquilibres."
}
},
{
"@type": "Question",
"name": "Comment les traitements immunomodulateurs agissent-ils ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils modifient la réponse immunitaire pour aider à contrôler les infections microbiennes."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une dysbiose ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications incluent des maladies inflammatoires, allergies et infections chroniques."
}
},
{
"@type": "Question",
"name": "Comment les infections microbiennes peuvent-elles devenir chroniques ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent persister si le système immunitaire est affaibli ou mal géré."
}
},
{
"@type": "Question",
"name": "Quels risques sont associés aux infections opportunistes ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les infections opportunistes peuvent entraîner des complications graves, surtout chez les immunodéprimés."
}
},
{
"@type": "Question",
"name": "Les déséquilibres microbiens peuvent-ils affecter la santé mentale ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des études montrent un lien entre déséquilibres microbiens et troubles mentaux."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent résulter d'un traitement antibiotique inapproprié ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Cela peut entraîner des résistances bactériennes et des infections secondaires."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'infections microbiennes ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge, le diabète, l'immunodépression et une mauvaise hygiène augmentent le risque."
}
},
{
"@type": "Question",
"name": "Comment le stress influence-t-il les interactions microbiennes ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress peut altérer la flore intestinale et affaiblir le système immunitaire."
}
},
{
"@type": "Question",
"name": "L'alimentation joue-t-elle un rôle dans les infections ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation déséquilibrée peut affaiblir l'immunité et favoriser les infections."
}
},
{
"@type": "Question",
"name": "Quels médicaments peuvent perturber la flore microbienne ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antibiotiques, les anti-inflammatoires et les immunosuppresseurs peuvent perturber la flore."
}
},
{
"@type": "Question",
"name": "Les voyages peuvent-ils augmenter le risque d'infections ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les voyages exposent à de nouveaux agents pathogènes et augmentent le risque d'infections."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 26/02/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
School of Biological Science, University of California San Diego, San Diego, 92093, USA. rjdutton@ucsd.edu.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry, University of Wisconsin-Madison, Madison, WI 53706.
Department of Bacteriology, University of Wisconsin-Madison, Madison, WI 53706.
Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI 53706.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
Graduate Program in Bioinformatics and Biological Design Center, Boston University, 24 Cummington Mall, Boston, MA, 02215, USA.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
Graduate Program in Bioinformatics and Biological Design Center, Boston University, 24 Cummington Mall, Boston, MA, 02215, USA.
Department of Biomedical Engineering, Department of Biology and Department of Physics, Boston University, 24 Cummington Mall, Boston, MA, 02215, USA.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
CAS Key Laboratory of Environmental Biotechnology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
Institute of Marine Science and Technology, Shandong University, Qingdao, China.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
CAS Key Laboratory of Environmental Biotechnology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.
Key Laboratory of Industrial Ecology and Environmental Engineering (MOE) and Dalian POCT Laboratory, School of Environmental Science and Technology, Dalian University of Technology, Dalian, China.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
Institute of Marine Science and Technology, Shandong University, Qingdao, China.
CAS Key Laboratory of Environmental Biotechnology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, China.
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, China.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
Department of Biology, Boston College, Chestnut Hill, MA, 02467, USA. momeni@bc.edu.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
Department of Plant & Microbial Biology, University of California, Berkeley, Berkeley, CA, USA. taga@berkeley.edu.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
Department of Microbial Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands.
Publications dans "Interactions microbiennes" :
2 publications dans cette catégorie
Affiliations :
Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA. luting@illinois.edu.
Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA. luting@illinois.edu.
Department of Physics, University of Illinois at Urbana-Champaign, Urbana, IL, USA. luting@illinois.edu.
Center for Biophysics and Quantitative Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA. luting@illinois.edu.
National Center for Supercomputing Applications, University of Illinois at Urbana-Champaign, Urbana, IL, USA. luting@illinois.edu.
Publications dans "Interactions microbiennes" :
1 publication dans cette catégorie
Affiliations :
Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA cmuzny@uabmc.edu.
Publications dans "Interactions microbiennes" :
1 publication dans cette catégorie
Affiliations :
Department of Microbiology, Immunology, and Parasitology, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA.
Publications dans "Interactions microbiennes" :
1 publication dans cette catégorie
Affiliations :
Centre of Biological Engineering, Laboratory of Research in Biofilms Rosário Oliveira (LIBRO), University of Minho-Gualtar Campus, Braga, Portugal.
Publications dans "Interactions microbiennes" :
1 publication dans cette catégorie
Affiliations :
Centre of Biological Engineering, Laboratory of Research in Biofilms Rosário Oliveira (LIBRO), University of Minho-Gualtar Campus, Braga, Portugal.
Publications dans "Interactions microbiennes" :
1 publication dans cette catégorie
Affiliations :
Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA.
Publications dans "Interactions microbiennes" :
1 publication dans cette catégorie
Affiliations :
Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA.
Publications dans "Interactions microbiennes" :
1 publication dans cette catégorie
Affiliations :
Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA.
Publications dans "Interactions microbiennes" :
1 publication dans cette catégorie
Affiliations :
Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA.
Publications dans "Interactions microbiennes" :
In medical research, the receiver operating characteristic curve is widely used to evaluate accuracy of a continuous biomarker. The area under this curve is known as an index for overall performance o...
Area under expiratory flow-volume curve (AEX) has been shown to be a valuable functional measurement in respiratory physiology. Area under inspiratory flow-volume loop (AIN) also shows promise in char...
we aimed here to develop normative reference values for AIN, able to ascertain deviations from normal....
We analyzed AIN in 4,980 spirometry tests recorded in non-smoking, healthy individuals in the Pulmonary Function Testing Laboratory....
The mean (95% confidence interval, CI), standard deviation and median (25th-75th interquartile range) AIN were 16.05 (15.79-16.31), 9.08 and 14.72 (9.12-21.42) L2·sec-1, respectively. The mean (95% CI...
The availability of area under the inspiratory flow-volume curve (AIN) and the derived indices offers a promising opportunity to assess upper airway disease (e.g., involvement of larynx, trachea or ma...
In factor VIII (FVIII) prophylaxis for haemophilia A, cost comparisons have used price per international unit (IU) based on the once reasonable assumption of equivalent outcome per IU. Now, with sever...
To develop a decision analytical model for making indirect comparisons of FVIII replacement products based on AUC....
A literature search identified 11 crossover studies with relevant pharmacokinetic data. A common comparator FVIII level curve was calculated using pooled data from selected studies. Absolute curves fo...
In scenario 1, Jivi (+50%) and Kovaltry (+14%) showed larger AUCs versus Kogenate. In scenario 2, EHL products, Elocta and Adynovate, had the largest AUC (+64% and +58%, respectively) versus Advate. C...
This analysis concludes that EHL products differ in relative AUC, have a larger AUC compared with standard half-life, and thus, different FVIII levels over time after infusion. This model may aid deci...
Several lung function endpoints are utilized in clinical trials of inhaled bronchodilators for chronic obstructive pulmonary disease (COPD). Trough forced expiratory volume in 1 second (FEV...
This post hoc analysis examined substudy data from 12-week replicate Phase 3 trials (NCT02459080/NCT02512510); patients with moderate to very severe COPD were randomized 1:1 to revefenacin 175 μg or p...
Fifty and 47 patients who received revefenacin and placebo underwent 24-hour serial spirometry; most baseline characteristics were aligned between groups. At Day 84 postdose, revefenacin demonstrated ...
This substudy analysis supplements previous findings that revefenacin provides sustained bronchodilation over 24 hours. Assessing additional complementary COPD clinical trial endpoints can help clinic...
Concerta and Ritalin LA are methylphenidate (MPH) drugs with different release mechanisms. Generic bioequivalence (BE) to these conventionally uses pAUC (partial area under the curve) as metrics in ad...
We propose methods for estimating the area under the receiver operating characteristic (ROC) curve (AUC) of a prediction model in a target population that differs from the source population that provi...
Vancomycin guidelines by the Infectious Diseases Society of America and American Society of Health-System Pharmacists endorse Bayesian-software-assisted area under the curve (AUC...
The purpose of this study is to evaluate the safety benefits and efficacy outcomes of using Bayesian-assisted AUC...
Hospitalized patients from before February 1, 2020, (preimplementation of AUC...
There was a significant reduction in AKI between the AUC...
Bayesian-assisted AUC...
The area under a receiver operating characteristic (ROC) curve (AUC) is a popular measure of pure diagnostic accuracy that is independent from the proportion of diseased subjects in the analysed sampl...
We demonstrate that AUC represents an upward-biased measure of GDA at an optimal accuracy cut-off for balanced groups. The magnitude of bias depends on the shape of the ROC plot and on the proportion ...
Applications to 3 real datasets are provided: a marker for a hormone deficit in children, 2 tumour markers for malignant mesothelioma, and 2 gene expression profiles in ovarian cancer patients....
The AUC is a measure of accuracy with potential clinical relevance for the evaluation of disease markers. The clinical meaning of ROC parameters should always be evaluated with an analysis of the shap...
Receiver operating characteristic is a beneficial technique for evaluating the performance of a binary classification. The area under the curve of the receiver operating characteristic is an effective...
The aim of this work was to evaluate, in a large data set of renal transplant recipients, the intraindividual variability of the area under the curve (AUC)/predose concentration (C0) ratio in comparis...
Patients with at least 2 tacrolimus AUC estimation requests were extracted from the Immunosuppressant Bayesian dose Adjustment website, and relative variations between 2 consecutive visits for the dif...
Data from 1325 patients on tacrolimus (3827 measured C0 and estimated AUC) showed that the lowest mean relative variation between 2 consecutives visits was for the AUC/C0 ratio (95% confidence interva...
In this study, we confirmed in a large data set that the AUC/C0 ratio yields low intraindividual variability, whereas C0 shows the largest, and we propose to calculate individualized C0 targets based ...