questionsmedicales.fr
Enzymes et coenzymes
Enzymes
Isomerases
Intramolecular oxidoreductases
Aldose-ketose isomerases
Aldose-ketose isomerases : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Déficience enzymatique
Tests génétiques
Tests biochimiques
Échantillons biologiques
Symptômes métaboliques
Anomalies enzymatiques
Marqueurs biologiques
Sucres sanguins
Mutations génétiques
Génétique médicale
Symptômes
5
Hypoglycémie
Retard de croissance
Âge d'apparition
Troubles métaboliques
Troubles neurologiques
Déséquilibres métaboliques
Qualité de vie
Problèmes de santé
Gestion des symptômes
Traitement
Prévention
5
Dépistage néonatal
Prévention des maladies
Conseils diététiques
Complications
Antécédents familiaux
Troubles métaboliques
Dépistage génétique
Anomalies enzymatiques
Éducation à la santé
Détection précoce
Traitements
5
Régime alimentaire
Suppléments enzymatiques
Thérapie génique
Recherche médicale
Régime adapté
Sucres problématiques
Essais cliniques
Traitements expérimentaux
Complications
5
Complications métaboliques
Développement
Gestion des complications
Complications permanentes
Santé globale
Qualité de vie
Risques à long terme
Traitement
Gestion proactive
Complications graves
Facteurs de risque
5
Antécédents familiaux
Mutations génétiques
Facteurs environnementaux
Prédispositions génétiques
Tests génétiques
Risque accru
Mode de vie sain
Complications
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{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer l'activité des isomérases ?",
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{
"@type": "Question",
"name": "Y a-t-il des symptômes neurologiques associés ?",
"position": 8,
"acceptedAnswer": {
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"name": "Les symptômes sont-ils réversibles ?",
"position": 10,
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"@type": "Question",
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"position": 11,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "Y a-t-il des conseils diététiques préventifs ?",
"position": 12,
"acceptedAnswer": {
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"text": "Éviter certains sucres peut réduire le risque de complications chez les porteurs de mutations."
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{
"@type": "Question",
"name": "Les antécédents familiaux influencent-ils la prévention ?",
"position": 13,
"acceptedAnswer": {
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"text": "Oui, des antécédents familiaux de troubles métaboliques augmentent le risque."
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{
"@type": "Question",
"name": "Le dépistage génétique est-il recommandé ?",
"position": 14,
"acceptedAnswer": {
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"text": "Le dépistage génétique peut être conseillé pour les familles à risque d'anomalies enzymatiques."
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"@type": "Question",
"name": "Comment l'éducation peut-elle aider à la prévention ?",
"position": 15,
"acceptedAnswer": {
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"text": "L'éducation sur les symptômes et les risques peut aider à une détection précoce."
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{
"@type": "Question",
"name": "Quels traitements sont disponibles pour cette condition ?",
"position": 16,
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"@type": "Question",
"name": "Les médicaments peuvent-ils aider à gérer les symptômes ?",
"position": 17,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "La thérapie génique est-elle une option ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La thérapie génique est en recherche, mais pas encore une option standard pour ces déficiences."
}
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{
"@type": "Question",
"name": "Comment un régime alimentaire aide-t-il ?",
"position": 19,
"acceptedAnswer": {
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"text": "Un régime adapté peut réduire les symptômes en limitant les sucres problématiques."
}
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{
"@type": "Question",
"name": "Y a-t-il des traitements expérimentaux ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des essais cliniques explorent de nouvelles approches, mais leur efficacité n'est pas encore prouvée."
}
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"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des troubles métaboliques graves et des problèmes de développement."
}
},
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"position": 22,
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"position": 23,
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"text": "Elles peuvent entraîner des problèmes de santé chroniques et affecter la qualité de vie."
}
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"@type": "Question",
"name": "Y a-t-il des risques de complications à long terme ?",
"position": 24,
"acceptedAnswer": {
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"name": "Les complications peuvent-elles être évitées ?",
"position": 25,
"acceptedAnswer": {
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"text": "Une gestion proactive des symptômes peut réduire le risque de complications graves."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque connus ?",
"position": 26,
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"@type": "Question",
"name": "L'âge joue-t-il un rôle dans les facteurs de risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains facteurs de risque sont plus fréquents chez les nourrissons et les jeunes enfants."
}
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{
"@type": "Question",
"name": "Les facteurs environnementaux influencent-ils le risque ?",
"position": 28,
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"@type": "Question",
"name": "Y a-t-il des tests pour évaluer les facteurs de risque ?",
"position": 29,
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"text": "Des tests génétiques peuvent identifier des mutations associées à un risque accru."
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"@type": "Question",
"name": "Comment le mode de vie affecte-t-il le risque ?",
"position": 30,
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 09/02/2025
Contenu vérifié selon les dernières recommandations médicales
4 publications dans cette catégorie
Affiliations :
Biochemistry Unit, Department of Biology, University of Pisa, Via S. Zeno 51, 56127 Pisa, Italy.
Interdepartmental Research Center Nutrafood "Nutraceuticals and Food for Health", University of Pisa, 56127 Pisa, Italy.
Publications dans "Aldose-ketose isomerases" :
4 publications dans cette catégorie
Affiliations :
Biochemistry Unit, Department of Biology, University of Pisa, Via S. Zeno 51, 56127 Pisa, Italy.
Interdepartmental Research Center Nutrafood "Nutraceuticals and Food for Health", University of Pisa, 56127 Pisa, Italy.
Publications dans "Aldose-ketose isomerases" :
4 publications dans cette catégorie
Affiliations :
Biochemistry Unit, Department of Biology, University of Pisa, Via S. Zeno 51, 56127 Pisa, Italy.
Publications dans "Aldose-ketose isomerases" :
4 publications dans cette catégorie
Affiliations :
Biochemistry Unit, Department of Biology, University of Pisa, Via S. Zeno 51, 56127 Pisa, Italy.
Interdepartmental Research Center Nutrafood "Nutraceuticals and Food for Health", University of Pisa, 56127 Pisa, Italy.
Publications dans "Aldose-ketose isomerases" :
3 publications dans cette catégorie
Affiliations :
Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology , Jiangnan University , Wuxi , Jiangsu 214122 , People's Republic of China.
Publications dans "Aldose-ketose isomerases" :
3 publications dans cette catégorie
Affiliations :
Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology , Jiangnan University , Wuxi , Jiangsu 214122 , People's Republic of China.
Publications dans "Aldose-ketose isomerases" :
3 publications dans cette catégorie
Affiliations :
Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology , Jiangnan University , Wuxi , Jiangsu 214122 , People's Republic of China.
Publications dans "Aldose-ketose isomerases" :
3 publications dans cette catégorie
Affiliations :
Biochemistry Unit, Department of Biology, University of Pisa, Via S. Zeno 51, 56127 Pisa, Italy.
Interdepartmental Research Center Nutrafood "Nutraceuticals and Food for Health", University of Pisa, 56127 Pisa, Italy.
Publications dans "Aldose-ketose isomerases" :
3 publications dans cette catégorie
Affiliations :
Department of Ophthalmology, Louis J. Fox Center for Vision Restoration, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA; Department of Neurobiology, Center of Neuroscience, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA; Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA, 15261, USA; Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan. Electronic address: kcchang@pitt.edu.
Publications dans "Aldose-ketose isomerases" :
3 publications dans cette catégorie
Affiliations :
Department of Chemistry, Faculty of Science, Atatürk University, 25240, Erzurum, Turkey; Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School, Ardahan University, 75700, Ardahan, Turkey. Electronic address: yelizdemir@ardahan.edu.tr.
Publications dans "Aldose-ketose isomerases" :
2 publications dans cette catégorie
Affiliations :
1 Asai Germanium Research Institute Co., Ltd.
Publications dans "Aldose-ketose isomerases" :
2 publications dans cette catégorie
Affiliations :
1 Asai Germanium Research Institute Co., Ltd.
Publications dans "Aldose-ketose isomerases" :
2 publications dans cette catégorie
Affiliations :
2 Enzymology and Molecular Biology Laboratory, Department of Chemistry and Life Science, Nihon University.
Publications dans "Aldose-ketose isomerases" :
2 publications dans cette catégorie
Affiliations :
Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology , Jiangnan University , Wuxi , Jiangsu 214122 , People's Republic of China.
Publications dans "Aldose-ketose isomerases" :
2 publications dans cette catégorie
Affiliations :
a Dipartimento di Farmacia , Università di Pisa , Pisa , Italy.
Publications dans "Aldose-ketose isomerases" :
2 publications dans cette catégorie
Affiliations :
a Dipartimento di Farmacia , Università di Pisa , Pisa , Italy.
Publications dans "Aldose-ketose isomerases" :
2 publications dans cette catégorie
Affiliations :
Biochemistry Unit, Department of Biology, University of Pisa, via S. Zeno, 51, 56123 Pisa, Italy.
Publications dans "Aldose-ketose isomerases" :
2 publications dans cette catégorie
Affiliations :
Department of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy.
Publications dans "Aldose-ketose isomerases" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry, Faculty of Pharmacy, Anadolu University, 26470, Eskişehir, Turkey.
Publications dans "Aldose-ketose isomerases" :
2 publications dans cette catégorie
Affiliations :
Department of Ophthalmology, University of Colorado, Anschutz Medical Campus, Aurora, CO, United States.
Publications dans "Aldose-ketose isomerases" :
AKI is a potential complication of intravascular iodinated contrast exposure. Contrast-associated AKI, which typically manifests as small and transient decrements in kidney function that develop withi...
Intravenous iodinated contrast media are commonly used in clinical practice, ranging from medical imaging to interventional radiology (IR) procedures and endovascular interventions. Compared with pati...
Contrast associated acute kidney injury (CA-AKI) can lead to an increased risk of adverse events. Contrast media (CM) volume reduction has been advocated as a pivotal strategy to prevent CA-AKI in sta...
To compare the effectiveness of CM volume reduction with the DyeVert...
We prospectively collected data from 136 patients with stable coronary artery disease at high risk of CA-AKI treated with left ventricular end diastolic pressure (LVEDP)- guided hydration and undergoi...
Patients in the DyeVert group were treated with a significant lower CM volume (median: 47.5 vs. 84.0 mL, p < 0.001). The trend in creatinine increase was lower (p = 0.004) and the Δ of creatinine (0-4...
CM volume reduction with the DyeVert...
The aim of this study was to quantify the effect of iodinated contrast media (ICM) conservation measures implemented at a single health system during a global shortage, comparing the 12-month period b...
Total body weight (TBW) is a frequently used contrast media (CM) strategy for dose calculation in enhanced CT, yet it is suboptimal as it lacks consideration of patient characteristics, such as body f...
Eighty-nine adult patients referred for CM thoracic CT were retrospectively included, categorized as either normal, muscular, or overweight. Patient body composition data was used to calculate the CM ...
BIA demonstrated the highest and lowest calculated CM dose in muscular and overweight groups respectively, compared to other strategies. For the normal group, the lowest calculated CM dose was achieve...
The BIA method is more adaptive to variations in patient body habitus especially in muscular and overweight patients and is most closely correlated to patient demographics. This study could support ut...
The BIA-based method is adaptive to variations in body habitus especially in muscular and overweight patients and is closely correlated to patient demographics for contrast-enhanced chest CT....
• Calculations based on BIA showed the largest variation in CM dose. • Lean body weight using BIA demonstrated the strongest correlation to patient demographics. • Lean body weight BIA protocol may be...
A severe shortage of iodinated contrast medium (ICM) has forced radiology departments around the world to implement strategies to reduce contrast utilization. The aim of this study was to evaluate the...
Our radiology department instituted several ICM-conserving interventions on 13...
The average daily number of CECT (all), CECT (inpatient and ED), CTPA, CECT AP, and 'Code stroke' CT scans decreased significantly (P < 0.01), by 58.6%, 68.8%, 74.1%, 88.0%, and 37.5%, respectively. T...
Interventions in CT alone, focused on improving patient triage to CECT while avoiding deferment of any outpatient oncology studies, have achieved an approximately two-thirds reduction in ICM consumpti...
To identify the risk factors for moderate and severe contrast media extravasation and provide effective guidance to reduce the degree of extravasation injuries....
We observed 224 adult patients who underwent contrast media extravasation at Xiangya Hospital of Central South University, Hunan Provincial Maternal and Child Healthcare Hospital, and Xiangya Changde ...
Among 224 patients, 0 (0%) had severe, 18 (8.0%) had moderate, and 206 (92.0%) had mild contrast media extravasation injury. Multivariate logistic regression analysis revealed malignant tumors (odds r...
Risk factors for moderate contrast media extravasation injury are malignant tumors, iohexol, large-volume (> 50 mL) extravasation, and back-of-the-hand injection. Analysis of these risk factors can he...
High-risk patients with extravasation support should choose the appropriate contrast media type, avoiding back-of-the-hand injections. We recommend that patients with cancer be implanted with a high-p...
Iodinated- (ICM) and gadolinium-based (GCM) contrast media are used in radiology imaging techniques, such as computer tomography (CT) and magnetic resonance (MR), respectively. The paper aims to analy...
To assess the role of atorvastatin to the frequency of contrast-induced acute kidney injury (CI-AKI) in patients with cardiovascular diseases (CVD) undergoing computed tomography (CT) with intravenous...
One hundred patients with CVD undergoing CT with with intravenous contrast media administration were included in prospective observational study (ClinicalTrials.gov ID NCT04666389). Patients were divi...
CI-AKI was diagnosed in 4 (3.96%) patients. At the same time, it was not possible to establish statistically significant relationships (p0.05) between risk factors and the development of CI-AKI. Stati...
Cardiovascular diseases may increase the risk of CI-AKI after computed tomography with intravenous contrast media administration. Therefore, it is recommended to evaluate the serum creatinine concentr...
To pool and summarise published data of pulmonary blood flow (PBF), pulmonary blood volume (PBV) and mean transit time (MTT) of the human lung, obtained with perfusion MRI or CT to provide reliable re...
PubMed was systematically searched to identify studies that quantified PBF/PBV/MTT in the human lung by injection of contrast agent, imaged by MRI or CT. Only data analysed by 'indicator dilution theo...
PBV was obtained from 313 measurements from 14 publications (wM: 13.97 ml/100 ml, wSD: 4.21 ml/100 ml, wCoV 0.30). MTT was obtained from 188 measurements from 10 publications (wM: 5.91 s, wSD: 1.84 s ...
Reference values for PBF, MTT and PBV were obtained in HV. The literature data are insufficient to draw strong conclusions regarding disease reference values....