Titre : Catéchine

Catéchine : Questions médicales fréquentes

Nom anglais: Catechin

Descriptor UI: D002392

Tree Number: D03.633.100.150.266.450.206

Termes MeSH sélectionnés :

Finite Element Analysis

Questions fréquentes et termes MeSH associés

Diagnostic 2

#1

Comment mesurer les niveaux de catéchines dans le corps ?

Les niveaux de catéchines peuvent être mesurés par des analyses sanguines ou urinaires.
Catéchines Analyse sanguine
#2

Quels tests sont utilisés pour évaluer l'impact des catéchines ?

Des tests cliniques et des études d'observation sont utilisés pour évaluer leur impact.
Catéchines Études cliniques

Symptômes 2

#1

Quels sont les effets secondaires des catéchines ?

Les effets secondaires peuvent inclure des maux d'estomac, des nausées ou des maux de tête.
Effets secondaires Catéchines
#2

Les catéchines provoquent-elles des allergies ?

Les allergies aux catéchines sont rares, mais peuvent survenir chez certaines personnes.
Allergies Catéchines

Prévention 2

#1

Les catéchines aident-elles à prévenir les maladies cardiaques ?

Oui, elles peuvent réduire le risque de maladies cardiaques en améliorant la santé vasculaire.
Maladies cardiaques Prévention
#2

Comment intégrer les catéchines dans l'alimentation ?

Consommer du thé vert, des fruits et des légumes riches en catéchines est recommandé.
Alimentation Catéchines

Traitements 2

#1

Les catéchines peuvent-elles traiter des maladies ?

Elles sont étudiées pour leur potentiel dans le traitement de maladies comme le cancer.
Traitement du cancer Catéchines
#2

Comment les catéchines aident-elles à la perte de poids ?

Elles peuvent augmenter le métabolisme et favoriser la combustion des graisses.
Perte de poids Métabolisme

Complications 2

#1

Les catéchines peuvent-elles interagir avec des médicaments ?

Oui, elles peuvent interagir avec certains médicaments, notamment les anticoagulants.
Interactions médicamenteuses Catéchines
#2

Quels risques sont associés à une consommation excessive de catéchines ?

Une consommation excessive peut entraîner des problèmes hépatiques ou des troubles digestifs.
Toxicité Catéchines

Facteurs de risque 2

#1

Qui devrait éviter les catéchines ?

Les personnes ayant des problèmes hépatiques ou des allergies doivent être prudentes.
Facteurs de risque Catéchines
#2

Les femmes enceintes peuvent-elles consommer des catéchines ?

Elles doivent consulter un médecin avant de consommer des catéchines en grande quantité.
Grossesse Catéchines
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Dr Olivier Menir

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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale

Validation scientifique effectuée le 09/05/2025

Contenu vérifié selon les dernières recommandations médicales

En savoir plus sur Dr Menir

Auteurs principaux

Jae Sik Yu

2 publications dans cette catégorie

Affiliations :
  • School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
Publications dans "Catéchine" :

Ki Hyun Kim

2 publications dans cette catégorie

Affiliations :
  • School of Pharmacy, Sungkyunkwan University, Suwon 16419, Korea.
Publications dans "Catéchine" :

Masaharu Shin-Ya

2 publications dans cette catégorie

Affiliations :
  • Department of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
  • Department of Molecular Anti-Virus Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Publications dans "Catéchine" :

Eriko Ohgitani

2 publications dans cette catégorie

Affiliations :
  • Department of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Publications dans "Catéchine" :

Masaya Kawamoto

2 publications dans cette catégorie

Affiliations :
  • Department of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Publications dans "Catéchine" :

Masaki Ichitani

2 publications dans cette catégorie

Affiliations :
  • Department of Molecular Anti-Virus Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan.
  • Central Research Institute, ITO EN, Ltd, Shizuoka, Japan.
Publications dans "Catéchine" :

Makoto Kobayashi

2 publications dans cette catégorie

Affiliations :
  • Central Research Institute, ITO EN, Ltd, Shizuoka, Japan.
Publications dans "Catéchine" :

Takanobu Takihara

2 publications dans cette catégorie

Affiliations :
  • Central Research Institute, ITO EN, Ltd, Shizuoka, Japan.
Publications dans "Catéchine" :

Hitoshi Kinugasa

2 publications dans cette catégorie

Affiliations :
  • Central Research Institute, ITO EN, Ltd, Shizuoka, Japan.
Publications dans "Catéchine" :

Osam Mazda

2 publications dans cette catégorie

Affiliations :
  • Department of Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan. mazda@koto.kpu-m.ac.jp.
  • Department of Molecular Anti-Virus Immunology, Kyoto Prefectural University of Medicine, Kyoto, Japan. mazda@koto.kpu-m.ac.jp.
Publications dans "Catéchine" :

Chang Liu

2 publications dans cette catégorie

Affiliations :
  • Tea Science Society of China, Hangzhou, China.
Publications dans "Catéchine" :

Jian-Hui Ye

2 publications dans cette catégorie

Affiliations :
  • Tea Research Institute, Zhejiang University, Hangzhou, China.
Publications dans "Catéchine" :

Penghui Li

2 publications dans cette catégorie

Affiliations :
  • Key Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan, China.
  • National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, Collaborative Innovation Centre of Utilisation of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha, Hunan, China.
Publications dans "Catéchine" :

Ailing Liu

2 publications dans cette catégorie

Affiliations :
  • College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, Hunan, China.
Publications dans "Catéchine" :

Wenjun Xiao

2 publications dans cette catégorie

Affiliations :
  • Key Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan, China.
  • National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, Collaborative Innovation Centre of Utilisation of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha, Hunan, China.
Publications dans "Catéchine" :

Jianan Huang

2 publications dans cette catégorie

Affiliations :
  • Key Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan, China.
  • National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, Collaborative Innovation Centre of Utilisation of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha, Hunan, China.
Publications dans "Catéchine" :

Sheng Zhang

2 publications dans cette catégorie

Affiliations :
  • Key Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan, China.
  • National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, Collaborative Innovation Centre of Utilisation of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha, Hunan, China.
Publications dans "Catéchine" :

Zhonghua Liu

2 publications dans cette catégorie

Affiliations :
  • Key Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan, China.
  • National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, Collaborative Innovation Centre of Utilisation of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha, Hunan, China.
Publications dans "Catéchine" :

Zvezdelina Yaneva

2 publications dans cette catégorie

Affiliations :
  • Chemistry Unit, Department of Pharmacology, Animal Physiology and Physiological Chemistry, Faculty of Veterinary Medicine, Students Campus, Trakia University, 6000 Stara Zagora, Bulgaria.
Publications dans "Catéchine" :

Donika Ivanova

2 publications dans cette catégorie

Affiliations :
  • Chemistry Unit, Department of Pharmacology, Animal Physiology and Physiological Chemistry, Faculty of Veterinary Medicine, Students Campus, Trakia University, 6000 Stara Zagora, Bulgaria.
Publications dans "Catéchine" :

Sources (10000 au total)

Biomechanical analysis of sandwich vertebrae in osteoporotic patients: finite element analysis.

2023
DOI: 10.3389/fendo.2023.1259095 PMID: 37900139

The aim of this study was to investigate the biomechanical stress of sandwich vertebrae (SVs) and common adjacent vertebrae in different degrees of spinal mobility in daily life.... A finite element model of the spinal segment of T10-L2 was developed and validated. Simultaneously, T11 and L1 fractures were simulated, and a 6-ml bone cement was constructed in their center. Under t... The maximum von Mises stress of T10 in the M-T10 group was 30.68 MPa, 36.13 MPa, 34.27 MPa, 33.43 MPa, 26.86 MPa, and 27.70 MPa greater than the maximum stress value of T10 in the other groups in six ... We found that SVs did not always experience the highest stress. The most stressed vertebrae vary with the degree of curvature of the spine. Patients should be encouraged to avoid the same spinal curva...

Humans Finite Element Analysis Spinal Fractures Spine Fractures, Compression +1 autres

Influence of different postballoon expansion procedures: A finite element analysis.

Jan 2023
DOI: 10.1002/mp.16086 PMID: 36342301

Postballoon expansion is considered as an appropriate procedure for adequate stent expansion for coronary bifurcation lesions. Two postballoon expansion procedures are currently recommended: proximal ... It is recognized that biomechanical factors influence the occurrence of Major Cardiovascular Adverse Events (MACE), which includes recurrent angina pectoris, acute myocardial infarction and coronary h... Based on the CT angiography (CTA) data of a patient diagnosed with coronary bifurcation lesions, a personalized coronary bifurcation lesion model was constructed, and the surgical procedure after two ... Both postexpansion procedures were successfully simulated. The malapposition rate during POT/side/POT was larger (1.2% vs. 0.42%) and stent occlusion at the SB opening from the cross-section perpendic... Numerical simulations provide a quantitative analysis to inform clinicians of the differences between preoperative planning and surgical procedures. Biomechanical analysis of the differences between t...

Humans Coronary Angiography Finite Element Analysis Treatment Outcome Stents +1 autres

Finite element analysis of intraosseous distal radioulnar joint prosthesis.

17 Aug 2022
DOI: 10.1186/s12891-022-05746-3 PMID: 35978335

Joint replacement is one of the options to retrieve the interosseous distal radioulnar joint (DRUJ) function. DRUJ prosthesis has recently been introduced clinically to treat DRUJ instability. This ar... CT images of a healthy 33 years old man were used to construct the three-dimensional geometry of the forearm bone. Then two models, a healthy foreman (Model A) and a damaged model with an inserted int... Maximum and minimum principal stresses were evaluated for bones in all conditions, and von Mises stress was considered for the prosthesis and fixing screws. In supination, the maximum stress in Model ... Our study indicates that the interosseous DRUJ prosthesis can perform the foreman's normal daily activities. This prosthesis provides the ability similar to a normal hand.... IV....

Adult Artificial Limbs Biomechanical Phenomena Cadaver Finite Element Analysis +5 autres

Biomechanical evaluation of percutaneous cement discoplasty by finite element analysis.

20 Jun 2022
DOI: 10.1186/s12891-022-05508-1 PMID: 35725467

Percutaneous cement discoplasty (PCD) is a minimally invasive treatment for degenerative lumbar spine disease, but the relationship between decompression effect on the nerve root and different doses o... To investigate the indirect decompression effect of cement with different doses on nerve roots and the biomechanical changes on the spine during PCD using finite element analysis (FEA).... FEA was adapted to analyze the mechanical changes in the lumbar vertebrae before and after the application of PCD.CT scan images of adult males were utilized to establish a finite element model of the... The stress of the nerve root in model H was the largest. The nerve root stress in the model H2 was the smallest during flexion, extension, left bending, right bending, left rotation, and right rotatio... The nerve root stress increased after degeneration and decreased after intervertebral height recovery through cement injection, resulting in a significant indirect decompression effect.The stress of t...

Adult Biomechanical Phenomena Bone Cements Finite Element Analysis Humans +5 autres

Finite element analysis of malposition in bi-unicompartmental knee arthroplasty.

Jun 2023
DOI: 10.1007/s00402-022-04656-2 PMID: 36264510

Bi-unicompartmental knee arthroplasty is a less invasive treatment than a total one, great advantage for the patient but more difficult for the surgeon because of the lower visibility during surgery; ... The geometries of the bones were acquired and uncemented fixed bearing metal-back UKAs virtually implanted in a finite elements environment. The lateral component was implanted in six different antero... Outcomes for 0° and - 3° configurations are acceptable, but the - 2° of slope configuration achieved the best ones in terms of stress on proximal tibia, load repartition, contact pressure distribution... Slight errors can happen during the surgery: performing the cut aiming to slightly posterior slopes during the surgery helps to minimize the chances of obtaining positive slopes that could lead to an ...

Humans Arthroplasty, Replacement, Knee Finite Element Analysis Knee Prosthesis Tibia +3 autres