questionsmedicales.fr
Enzymes et coenzymes
Enzymes
Hydrolases
Esterases
Carboxylic ester hydrolases
Triacylglycerol lipase
Triacylglycerol lipase : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Lipase
Déficience enzymatique
Lipase
Tests de laboratoire
Symptômes
5
Douleurs abdominales
Lipase
Prévention
5
Prévention
Alimentation équilibrée
Habitudes alimentaires
Lipides
Exercice
Métabolisme lipidique
Traitements
5
Suppléments enzymatiques
Lipase
Thérapies ciblées
Lipides
Enzymes pancréatiques
Lipase
Complications
5
Pancréatite
Complications
Santé cardiovasculaire
Lipides
Malnutrition
Carences nutritionnelles
Maladies hépatiques
Lipase
Facteurs de risque
5
Hérédité
Troubles lipidiques
Tabagisme
Métabolisme lipidique
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"@type": "Question",
"name": "Comment diagnostiquer une déficience en lipase ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests sanguins mesurant les niveaux de lipase peuvent indiquer une déficience."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer la lipase ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests de lipase sérique sont couramment utilisés pour évaluer la fonction pancréatique."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent un problème de lipase ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des douleurs abdominales, des nausées et des vomissements peuvent signaler un problème."
}
},
{
"@type": "Question",
"name": "La lipase est-elle mesurée lors d'une pancréatite ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les niveaux de lipase sont souvent élevés en cas de pancréatite aiguë."
}
},
{
"@type": "Question",
"name": "Quels autres marqueurs sont associés à la lipase ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'amylase est souvent mesurée en parallèle pour évaluer les troubles pancréatiques."
}
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{
"@type": "Question",
"name": "Quels sont les symptômes d'une hyperlipidémie ?",
"position": 6,
"acceptedAnswer": {
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"text": "Les symptômes incluent des douleurs abdominales, des éruptions cutanées et une fatigue."
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{
"@type": "Question",
"name": "Comment la déficience en lipase se manifeste-t-elle ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut entraîner des malabsorption des graisses, des diarrhées grasses et des carences nutritionnelles."
}
},
{
"@type": "Question",
"name": "La lipase affecte-t-elle le poids corporel ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une déficience peut entraîner une perte de poids due à une mauvaise absorption des graisses."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une inflammation pancréatique ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des douleurs abdominales sévères, des nausées et des vomissements sont des signes d'inflammation."
}
},
{
"@type": "Question",
"name": "Les douleurs abdominales sont-elles liées à la lipase ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des niveaux anormaux de lipase peuvent être associés à des douleurs abdominales."
}
},
{
"@type": "Question",
"name": "Comment prévenir les troubles liés à la lipase ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir une alimentation équilibrée et un mode de vie actif peut aider à prévenir les troubles."
}
},
{
"@type": "Question",
"name": "Les examens réguliers sont-ils nécessaires ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des examens réguliers peuvent aider à détecter précocement des anomalies lipidiques."
}
},
{
"@type": "Question",
"name": "Le contrôle du poids aide-t-il la lipase ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, maintenir un poids santé peut réduire le risque de troubles lipidiques."
}
},
{
"@type": "Question",
"name": "Les habitudes alimentaires influencent-elles la lipase ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation riche en graisses saturées peut affecter les niveaux de lipase."
}
},
{
"@type": "Question",
"name": "L'exercice régulier est-il bénéfique ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exercice régulier aide à réguler le métabolisme lipidique et la lipase."
}
},
{
"@type": "Question",
"name": "Comment traiter une déficience en lipase ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des suppléments enzymatiques pour améliorer la digestion."
}
},
{
"@type": "Question",
"name": "Quels médicaments peuvent affecter la lipase ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains médicaments comme les diurétiques peuvent influencer les niveaux de lipase."
}
},
{
"@type": "Question",
"name": "La lipase peut-elle être ciblée par des thérapies ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des thérapies ciblées peuvent être développées pour traiter des troubles lipidiques spécifiques."
}
},
{
"@type": "Question",
"name": "Quels changements alimentaires aident la lipase ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en fibres et faible en graisses saturées peut améliorer la santé lipidique."
}
},
{
"@type": "Question",
"name": "Les enzymes pancréatiques sont-elles efficaces ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles aident à la digestion des graisses en cas de déficience en lipase."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une lipase élevée ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une lipase élevée peut indiquer une pancréatite, entraînant des complications graves."
}
},
{
"@type": "Question",
"name": "La lipase affecte-t-elle la santé cardiovasculaire ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des niveaux élevés de lipides peuvent augmenter le risque de maladies cardiovasculaires."
}
},
{
"@type": "Question",
"name": "Quels risques sont associés à une déficience en lipase ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une déficience peut entraîner des malnutritions et des carences en vitamines liposolubles."
}
},
{
"@type": "Question",
"name": "Les troubles lipidiques peuvent-ils causer des AVC ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des troubles lipidiques non traités peuvent augmenter le risque d'accidents vasculaires cérébraux."
}
},
{
"@type": "Question",
"name": "Une lipase anormale peut-elle affecter le foie ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des niveaux anormaux peuvent être liés à des maladies hépatiques comme la stéatose."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de troubles lipidiques ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'obésité, le diabète et une alimentation riche en graisses saturées augmentent le risque."
}
},
{
"@type": "Question",
"name": "L'hérédité joue-t-elle un rôle dans les troubles lipidiques ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux de troubles lipidiques peuvent augmenter le risque."
}
},
{
"@type": "Question",
"name": "Le tabagisme influence-t-il la lipase ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme peut affecter le métabolisme lipidique et les niveaux de lipase."
}
},
{
"@type": "Question",
"name": "Le stress a-t-il un impact sur la lipase ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut influencer le métabolisme et les niveaux de lipase."
}
},
{
"@type": "Question",
"name": "L'âge est-il un facteur de risque pour la lipase ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque de troubles lipidiques augmente avec l'âge en raison de changements métaboliques."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 10/03/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Bloco 709, Fortaleza 60455760, CE, Brazil.
Publications dans "Triacylglycerol lipase" :
3 publications dans cette catégorie
Affiliations :
Departamento de Biocatálisis, ICP-CSIC, Campus UAM-CSIC, 28049 Madrid, Spain. rfl@icp.csic.es.
Publications dans "Triacylglycerol lipase" :
3 publications dans cette catégorie
Affiliations :
School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China. yonghw@scut.edu.cn.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, Brazil.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Group of Chemistry of Advanced Materials (GQMat) - Department of Analytical Chemistry and Physic-chemistry, Federal University of Ceará - UFC, Fortaleza, Brazil.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Departamento de Engenharia Química, Universidade Federal do Ceará, Campus do Pici, Fortaleza, Brazil.
Instituto de Engenharias e Desenvolvimento Sustentável, Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Campus das Auroras, Redenção, Brazil.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry and Biophysics, University of North Carolina, Chapel Hill, NC 27599.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Department of Biochemistry and Biophysics, University of North Carolina, Chapel Hill, NC 27599; neher@email.unc.edu.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
1DBT Centre for Energy Biosciences, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga East, Mumbai, Maharashtra 400019 India.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Department of Clinical Laboratory Medicine, Gunma University Graduate School of Medicine, Maebashi, 371-0811 Gunma, Japan.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Finsen Laboratory, Rigshospitalet, Copenhagen 2200N, Denmark.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China. dmlan@scut.edu.cn.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
School of Biology and Biological Engineering, South China University of Technology, Guangzhou 510006, China. bizexin-zhao@mail.scut.edu.cn.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014 China.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014 China.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014 China.
Publications dans "Triacylglycerol lipase" :
2 publications dans cette catégorie
Affiliations :
Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014 China.
Publications dans "Triacylglycerol lipase" :
1 publication dans cette catégorie
Affiliations :
1Gastrointestinal Laboratory, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX.
Publications dans "Triacylglycerol lipase" :
1 publication dans cette catégorie
Affiliations :
1Gastrointestinal Laboratory, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX.
Publications dans "Triacylglycerol lipase" :
1 publication dans cette catégorie
Affiliations :
2Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI.
Publications dans "Triacylglycerol lipase" :
Innocuous cooling of the skin activates cold-specific Aδ fibres, and hence, the recording of cold-evoked potentials (CEPs) may improve the objective assessment of human thermo-nociceptive function. Wh...
Here, we report the results of CEP recordings in 60 consecutive patients with suspected neuropathic pain, compared with laser-evoked potentials (LEPs) which are the gold standard for thermo-algesic in...
CEP recording was a well-tolerated procedure, with only ~15 min of surplus in exam duration. The reproducibility and signal-to-noise ratio of CEPs were lower than those of LEPs, in particular for dist...
CEPs appear as a useful technique for exploring pain/temperature systems. Advantages are low cost of equipment and innocuity. Disadvantages are low signal-to-noise ratio for LL stimulation, and sensit...
Recording of cold-evoked potentials is a well-tolerated, inexpensive and easy-to-use procedure that can be helpful in the diagnosis of abnormalities in the thin fibre- spinothalamic pathways. Suppleme...
Patients with functional seizures (FS) can experience dissociation (depersonalisation) before their seizures. Depersonalisation reflects disembodiment, which may be related to changes in interoceptive...
To assess whether alterations in interoceptive processing indexed by HEP occur prior to FS and compare this with epileptic seizures (ES)....
HEP amplitudes were calculated from EEG during video-EEG monitoring in 25 patients with FS and 19 patients with ES, and were compared between interictal and preictal states. HEP amplitude difference w...
The FS group demonstrated a significant reduction in HEP amplitude between interictal and preictal states at F8 (effect size rB=0.612, false discovery rate (FDR)-corrected q=0.030) and C4 (rB=0.600, F...
Our data support the notion that aberrant interoception occurs prior to FS. Changes in HEP amplitude may reflect a neurophysiological biomarker of FS and may have diagnostic utility in differentiating...
The heartbeat-evoked potential (HEP) is a brain response to each heartbeat, which is thought to reflect cardiac signaling to central autonomic areas and suggested to be a marker of internal body aware...
Because cardiac communication with central autonomic circuits has been shown to be impaired in patients with atrial fibrillation (AF), we hypothesized that HEPs are attenuated in these patients....
By simultaneous electroencephalography and electrocardiography recordings, HEP was investigated in 56 individuals with persistent AF and 56 control subjects matched for age, sex, and body mass index....
HEP in control subjects was characterized by right frontotemporal negativity peaking around 300 to 550 ms after the R-peak, consistent with previous studies. In comparison with control subjects, HEP a...
The heartbeat-evoked potential is reduced in AF, particularly in the right insula. We speculate that the attenuated HEP in AF may be a marker of impaired heart-brain interactions. Attenuated interocep...
Hypnotizability is a psychophysiological trait measured by scales and associated with several differences, including interoceptive accuracy and the morpho-functional characteristics of interoception-r...
It is well known that recent sensory experience influences perception, recently demonstrated by a phenomenon termed "serial dependence." However, its underlying neural mechanisms are poorly understood...
We developed and tested a series of novel and increasingly complex multi-token electrophysiology paradigms for evoking the auditory P3 response. The primary goal was to evaluate the degree to which mo...
Developing biomarkers is a priority for drug development for all conditions, but vital in the rare neurodevelopmental disorders where sensitive outcome measures are lacking. We have previously demonst...
Visual and auditory evoked potentials were acquired from participants with MECP2 duplication syndrome and FOXG1 syndrome across five sites of the Rett Syndrome and Rett-Related Disorders Natural Histo...
As reported previously, group-level comparisons revealed attenuated visual evoked potentials (VEPs) in participants with Rett syndrome (n = 43) and CDKL5 deficiency disorder (n = 16) compared to typic...
There are consistent abnormalities in the evoked potentials in four developmental encephalopathies some of which correlate with clinical severity. While there are consistent changes amongst these four...
The concurrent combination of transcranial magnetic stimulation and electroencephalography (TMS-EEG) can unveil functional neural mechanisms with applications in basic and clinical research. In partic...
Interoception has been proposed as a factor that influences various psychological processes (Khalsa et al., 2018). Afferent signals from the cardiovascular system vary across cardiac cycle phases. Hea...
The combination of transcranial magnetic stimulation (TMS) and electroencephalography (EEG) represents an increasingly popular tool to non-invasively probe cortical excitability in humans. TMS-evoked ...