questionsmedicales.fr
Techniques d'investigation
Techniques cytologiques
Analyse des flux métaboliques
Analyse des flux métaboliques : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Déséquilibre métabolique
Analyse des flux métaboliques
Spectrométrie de masse
Résonance magnétique
Efficacité métabolique
Voies métaboliques
Analyse de flux
Logiciels de modélisation
Symptômes
5
Fatigue
Troubles digestifs
Asymptomatique
Déséquilibre métabolique
Symptômes aigus
Déséquilibre métabolique
Prévention
5
Alimentation équilibrée
Prévention
Suivi médical
Dépistage précoce
Habitudes alimentaires
Prévention
Éducation nutritionnelle
Nutrition
Traitements
5
Modifications diététiques
Médicaments
Nutrition
Santé métabolique
Exercice
Régulation métabolique
Traitement personnalisé
Besoins individuels
Complications
5
Diabète
Maladies cardiovasculaires
Santé chronique
Qualité de vie
Complications réversibles
Traitement
Complications métaboliques
Sociétés modernes
Facteurs de risque
5
Obésité
Mauvaise alimentation
Hérédité
Antécédents familiaux
Stress chronique
Perturbation métabolique
Âge
Changements physiologiques
Habitudes de vie
Réduction des risques
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"text": "Des tests sanguins et des analyses de flux métaboliques sont utilisés."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour l'analyse des flux ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests incluent la spectrométrie de masse et la résonance magnétique."
}
},
{
"@type": "Question",
"name": "Quels marqueurs sont analysés dans les flux métaboliques ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les acides aminés, les acides gras et les glucides sont souvent mesurés."
}
},
{
"@type": "Question",
"name": "Comment évaluer l'efficacité métabolique ?",
"position": 4,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Quels outils informatiques sont utilisés pour l'analyse ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des logiciels comme Flux Balance Analysis (FBA) sont couramment utilisés."
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"@type": "Question",
"name": "Quels symptômes indiquent un déséquilibre métabolique ?",
"position": 6,
"acceptedAnswer": {
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"@type": "Question",
"name": "Comment les symptômes varient selon les métabolites ?",
"position": 7,
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{
"@type": "Question",
"name": "Les symptômes sont-ils toujours visibles ?",
"position": 8,
"acceptedAnswer": {
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"text": "Non, certains déséquilibres peuvent être asymptomatiques au début."
}
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{
"@type": "Question",
"name": "Quels signes cliniques sont associés aux troubles métaboliques ?",
"position": 9,
"acceptedAnswer": {
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"text": "Obésité, hypertension et anomalies lipidiques sont des signes cliniques fréquents."
}
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{
"@type": "Question",
"name": "Les symptômes peuvent-ils évoluer rapidement ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains déséquilibres peuvent entraîner des symptômes aigus rapidement."
}
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{
"@type": "Question",
"name": "Comment prévenir les déséquilibres métaboliques ?",
"position": 11,
"acceptedAnswer": {
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"text": "Une alimentation équilibrée et l'exercice régulier sont essentiels pour la prévention."
}
},
{
"@type": "Question",
"name": "Le suivi médical est-il important ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des bilans réguliers aident à détecter les déséquilibres précocement."
}
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{
"@type": "Question",
"name": "Quels facteurs de mode de vie influencent le métabolisme ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress, le sommeil et l'alimentation influencent tous le métabolisme."
}
},
{
"@type": "Question",
"name": "Les habitudes alimentaires peuvent-elles être modifiées ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des changements progressifs dans l'alimentation peuvent prévenir les déséquilibres."
}
},
{
"@type": "Question",
"name": "L'éducation nutritionnelle est-elle utile ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle aide à comprendre l'importance d'une bonne nutrition pour le métabolisme."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour les déséquilibres ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des modifications diététiques et des médicaments."
}
},
{
"@type": "Question",
"name": "Comment la nutrition influence-t-elle le métabolisme ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une nutrition adéquate peut rétablir l'équilibre métabolique et améliorer la santé."
}
},
{
"@type": "Question",
"name": "Les suppléments peuvent-ils aider ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains suppléments comme les oméga-3 peuvent améliorer le métabolisme."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'exercice dans le traitement ?",
"position": 19,
"acceptedAnswer": {
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"text": "L'exercice régulier aide à réguler le métabolisme et à perdre du poids."
}
},
{
"@type": "Question",
"name": "Les traitements sont-ils personnalisés ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les traitements doivent être adaptés aux besoins individuels du patient."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent le diabète, les maladies cardiovasculaires et l'obésité."
}
},
{
"@type": "Question",
"name": "Comment les complications affectent-elles la santé ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent entraîner des problèmes de santé chroniques et réduire la qualité de vie."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles réversibles ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être réversibles avec un traitement approprié."
}
},
{
"@type": "Question",
"name": "Quel est l'impact psychologique des complications ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications peuvent entraîner de l'anxiété et de la dépression chez les patients."
}
},
{
"@type": "Question",
"name": "Les complications métaboliques sont-elles fréquentes ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles sont de plus en plus courantes dans les sociétés modernes."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'obésité, le manque d'exercice et une mauvaise alimentation sont des facteurs clés."
}
},
{
"@type": "Question",
"name": "L'hérédité joue-t-elle un rôle ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux de troubles métaboliques augmentent le risque."
}
},
{
"@type": "Question",
"name": "Le stress est-il un facteur de risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut perturber le métabolisme et augmenter les risques."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il le risque de déséquilibre ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque augmente avec l'âge en raison de changements physiologiques."
}
},
{
"@type": "Question",
"name": "Les habitudes de vie peuvent-elles être modifiées ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des changements dans le mode de vie peuvent réduire les facteurs de risque."
}
}
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}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 22/04/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Medicine, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA.
Publications dans "Analyse des flux métaboliques" :
3 publications dans cette catégorie
Affiliations :
Department of Plant Biology, Michigan State University, East Lansing, Michigan, USA.
Publications dans "Analyse des flux métaboliques" :
3 publications dans cette catégorie
Affiliations :
Bioinformatics, Institute for Biochemistry and Biology, University of Potsdam, 14476, Potsdam, Germany. zniko@uni-potsdam.de.
Systems Biology and Mathematical Modeling, Max Planck Institute of Molecular Plant Physiology, 14476, Potsdam, Germany. zniko@uni-potsdam.de.
Publications dans "Analyse des flux métaboliques" :
3 publications dans cette catégorie
Affiliations :
Department of Biomedical Engineering, University of Virginia , Charlottesville, Virginia, USA.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Department of Medicine, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA.
Metabolomics Shared Resource, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08903, USA.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Department of Medicine, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ 08901, USA.
Metabolomics Shared Resource, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ 08903, USA.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, Michigan, USA.
Department of Plant Biology, Michigan State University, East Lansing, Michigan, USA.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Cardiovascular Medicine Unit, Department of Medicine (Solna), Karolinska Institutet, Stockholm, Sweden; Division of Cardiovascular Medicine, Karolinska University Hospital, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden. Electronic address: roland.nilsson@ki.se.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Department of Chemical and Biomolecular Engineering, Vanderbilt University, PMB 351604, Nashville, TN 37235-1604, USA; Department of Molecular Physiology and Biophysics, Vanderbilt University, PMB 351604, Nashville, TN 37235-1604, USA. Electronic address: j.d.young@vanderbilt.edu.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Center for Translational Research in Aging & Longevity, Dept of Health and Kinesiology, Texas A&M University, College Station, TX, USA. Electronic address: mpkj.engelen@ctral.org.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Center for Translational Research in Aging & Longevity, Dept of Health and Kinesiology, Texas A&M University, College Station, TX, USA.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Center for Translational Research in Aging & Longevity, Dept of Health and Kinesiology, Texas A&M University, College Station, TX, USA.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Center for Translational Research in Aging & Longevity, Dept of Health and Kinesiology, Texas A&M University, College Station, TX, USA.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; Science Center for Future Foods, Jiangnan University, Wuxi 214122, China.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; Science Center for Future Foods, Jiangnan University, Wuxi 214122, China. Electronic address: longliu@jiangnan.edu.cn.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
Molecular Pharmacology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
Physiology, Biophysics and Systems Biology Program, Weill Cornell Medical College, New York, NY 10065, USA.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD 21218, USA.
Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, MD 21218, USA.
Publications dans "Analyse des flux métaboliques" :
2 publications dans cette catégorie
Affiliations :
Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, 22908, USA.
Publications dans "Analyse des flux métaboliques" :
1 publication dans cette catégorie
Affiliations :
Division of Biostatistics, College of Public Health, The Ohio State University, Columbus, OH 43210, USA.
Publications dans "Analyse des flux métaboliques" :
Brain metastases (BMs) in patients with extra-pulmonary neuroendocrine neoplasms (EP-NENs) are rare, and limited clinical information is available. The aim of this study was to detail the clinicopatho...
A retrospective single-centre analysis of consecutive patients with EP-NENs (August 2004-February 2020) was conducted. Median overall survival (OS)/survival from BMs diagnosis was estimated (Kaplan-Me...
Of 730 patients, 17 (1.9%) had BMs, median age 61 years (range 15-77); 8 (53%) male, unknown primary NEN site: 40%. Patients with BMs had grade 3 (G3) EP-NENs 11 (73%), G2: 3 (20%), G1: 1 (7%). Eight ...
BMs in patients with EP-NENs are rare and of increased risk in G3 vs. G1 + G2 EP-NENs. Survival outcomes are poor, and a greater understanding is needed to improve therapeutic outcomes....
Postradiation treatment necrosis is one of the most serious late sequelae and appears within 6 months. The magnetic resonance spectroscopy imaging (MRSI) has been used for the detection of brain tumor...
The research was performed in accordance with the preferred reporting items for systematic review and meta-analysis guidelines. International electronic databases including 15 English sources were inv...
Nine studies were enrolled in the meta-analysis with a total of 354 patients (203 male and 151 female) whose average age ranged from 4 to 74 years. Anbarloui et al., Elias et al., Nemattalla et al., S...
MR spectroscopy is effective in distinguishing recurrent brain tumors from necrosis. Our meta-analysis revealed that Cho/NAA, Cho/Cr, and NAA/Cr ratios were significantly better predictor of detected ...
Neurosurgeons often face this dilemma. Brain neoplasm patients undergoing neurosurgery are at a high risk of venous thrombosis. However, antithrombotic drugs may induce bleeding complications. Therefo...
Despite advances in endoscopic techniques for management of benign colonic neoplasms, a rise in rates of surgical treatment has been reported. We used a nationally representative cohort to characteriz...
All patients undergoing elective partial colectomy for benign or malignant colonic neoplasms were identified using the 2012-2019 National Inpatient Sample. Those presenting with inflammatory bowel dis...
Of 569,280 colectomy procedures included for analysis, 153,435 (27.0%) were performed for benign lesions. The proportion of Benign operations decreased from 28.6% in 2012 to 23.7% in 2019 (P for trend...
The present national study identifies a decrease in colectomy for benign polyps from 2012-2019. Future investigations should identify patients who would most benefit from surgical resection and addres...
Differentiating tumefactive demyelinating lesions (TDL) from neoplasms of the central nervous system continues to be a diagnostic dilemma in many cases....
Our study aimed to examine and contrast the clinical and radiological characteristics of TDL, high-grade gliomas (HGG) and primary CNS lymphoma (CNSL)....
This was a retrospective review of 66 patients (23 TDL, 31 HGG and 12 CNSL). Clinical and laboratory data were obtained. MRI brain at presentation were analyzed by two independent, blinded neuroradiol...
Patients with TDLs were younger and predominantly female. Sensorimotor deficits and ataxia were more common amongst TDL whereas headaches and altered mental status were associated with HGG and CNSL. C...
Careful evaluation of clinical and radiological features helps in differentiating TDLs at first presentation from CNS neoplasms....
The aim of the study was to investigate the concentration and activity of tissue factor (TF) and Tissue factor pathway inhibitor (TFPI) as well as the concentration of thrombin-antithrombin (TAT) comp...
Pediatric benign laryngeal tumors can often be treated as same-day surgeries. This study identified factors associated with prolonged hospital stay in children undergoing laryngeal surgery for benign ...
A retrospective analysis of records of pediatric patients who underwent laryngeal surgery with a post-op diagnosis of benign tumor was performed with the American College of Surgeons Pediatric Nationa...
1775 patients were identified with a mean age at time of surgery of 8.95 years (95% CI 8.76-9.14). 966 (54.4%) were males and 809 (45.6%) were females. Mean LOS was 0.22 days (95% CI 0.12-0.32). Only ...
This study suggests that laryngeal surgery for benign tumors is safe but recognizes that patients with comorbidities or young children may require a prolonged stay. Awareness of these implications may...
Preoperative anxiety is common among patients, particularly in neurosurgical patients. The aim of the study was to evaluate the incidence and predictive factors of preoperative anxiety using the state...
Sixty patients aged 18 to 65 years with American Society of Anesthesiologists physical status score I/II scheduled for elective craniotomy for a supratentorial neoplasm were recruited into this prospe...
Sixty percent of patients had preoperative anxiety (STAI-S ≥37). An APAIS score of 10 identified preoperative anxiety with a sensitivity, specificity, and positive predictive value of 97%, 96%, and 97...
Patients with supratentorial neoplasms have a high incidence of preoperative anxiety; an APAIS score of 10 is the optimal cutoff to identify anxious patients in the preoperative period. Need-for-infor...
During the V Siena Immuno-Oncology (IO) Think Tank meeting in 2021, conditions were discussed which favor immunotherapy responses in either primary or secondary brain malignancies. Core elements of th...
Gliomas are malignant tumors in the central nervous system. Cuproptosis is a newly discovered cell death mechanism targeting lipoylated tricarboxylic acid cycle proteins. Previous studies have found t...