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."
}
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{
"@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" :
Platelets are classically recognized for their important role in hemostasis and thrombosis but they are also involved in many other physiological and pathophysiological processes, including infection....
Transfusion of defective platelets could contribute to the inefficiency of platelet transfusion in preventing or stopping bleeding....
This single-center prospective study aimed to determine the prevalence of functional platelet abnormalities in a population of blood donors with a clinical history of bleeding diathesis or with histor...
One hundred and ninety-five donors identified based on a history of hematoma and 2434 blood donors were included in the study. Eighty-eight donors (3.6%) had a bleeding score indicating a potential bl...
The bleeding questionnaire proved to be a valuable tool to screen blood donors for potential platelet defects. Platelet dysfunction was rare in the blood donor population assessed. Additional studies ...
Margination describes the movement of particles toward the endothelial wall within blood vessels. While there have been several studies tracking the margination of spherical particles in blood, the be...
Parkinson's disease (PD) is a progressive neuronal illness often linked to increased cardiovascular complications, such as myocardial infarction, cardiomyopathy, congestive heart failure, and coronary...
To gain a better understanding of platelet dysfunction in PD, we investigated the impact of 6-hydroxydopamine (6-OHDA), an analog of dopamine that simulates PD by destroying dopaminergic neurons, on h...
Our findings showed that 6-OHDA treatment increased the production of ROS in human blood platelets. The increase in ROS was confirmed by the ROS scavenger, NAC, and was also reduced by inhibiting the ...
Our findings suggest that the 6-OHDA-induced ROS production is regulated by the IP...
Storage of platelet concentrates (PCs) has an impact on platelet quality and possibly affects their functions after transfusion. The influence of processing and storage conditions of PCs on their in v...
Two methods of biotinylation were compared to a control (standard PC). The "Bio-Wash" process used washing steps to label all platelets within the PC; for the other method, "Bio-Direct," one fifth of ...
Both methods achieved a stable labeling through the storage, with similar platelet counts and metabolism in comparison to control PCs. Bio-Wash showed higher activation phenotype and lower aggregation...
We set up two methods of biotinylation that can be easily implemented in a blood bank environment. The Bio-Direct process was preferred to the Bio-Wash because of its similarity, from a functional and...
Tigecycline with broad-spectrum activity against pathogens has advantages in the treatment of severe infections in clinical. Accompany with the huge increase of tigecycline usage, more side effects be...
Platelet (PLT) transfusions are essential for advanced hospitals, especially those with onco-hematology departments. However, platelet concentrates (PCs) have supply limitations and a shorter shelf li...
This retrospective study was conducted over a 4-year period between January 2017 and January 2021 in a tertiary referral hospital. From the beginning of 2020, as a new strategy of our TS, a PLT invent...
In 2017, a total of 799 PPCs were used and 70 PPCs were discarded with the expiration ratio (ER) of 8.0%. In 2018, 1124 PPCs were used and 99 PPCs were discarded with the ER of 7.4%. In 2019, 726 PPCs...
The results of the current study suggested that with the determination of the platelet stock level and the use of out-of-group PCs, the rate of discarded PLT could be reduced. Nevertheless, based on c...
In a recent study, 13.8% of blood donors had reported cannabis use in the 72 hours preceding their donation, and these donors are not deferred under existing criteria in Canada. This high prevalence r...
To mimic pre-donation cannabis use, whole blood was collected and exposed (in vitro) to varying concentrations (range: 1-24 μg/mL) of a cannabinoid mixture (CM) overnight. Whole blood was then separat...
In the RBC fraction, free hemoglobin levels were increased in a dose-dependent manner after the addition of a cannabinoid mixture to whole blood. Hemolysis and methemoglobin levels were significantly ...
An in vitro exposure to a cannabinoid mixture hemolyzed RBCs, impaired oxygen transport by RBCs, reduced platelet counts, and impaired platelet function. These results suggest that pre-donation cannab...
The study was planned to determine the association of blood donor characteristics with in vitro quality of platelets....
In the prospective observational study, a total of 85 male whole blood donors in the age group of 18-30 and 45-65 years were enrolled using purposive sampling method. Serum total cholesterol, glycosyl...
Median MPV was higher in platelets from older blood donors on day five (9.8 vs 9.4, p = 0.037). Median LDH levels were also higher in platelets on day one and five from older donors (Day one: 204.5 vs...
In vitro platelet storage properties are affected by blood donor characteristics....
Platelets are anucleate blood cells that contain mitochondria and regulate blood clotting in response to injury. Mitochondria contain their own gene expression machinery that relies on nuclear-encoded...