questionsmedicales.fr
Systèmes sanguin et immunitaire
Système immunitaire
Phagocytes
Macrophages
Cellules spumeuses
Cellules spumeuses : Questions médicales fréquentes
Termes MeSH sélectionnés :
Principal Component Analysis
Diagnostic
5
Macrophages
Athérosclérose
Biopsie
Imagerie par résonance magnétique
Échographie
Athérosclérose
Biopsie
Plaques athéroscléreuses
Analyse sanguine
Macrophages
Symptômes
5
Douleur
Maladies cardiovasculaires
Circulation sanguine
Obstruction vasculaire
Signes cliniques
Macrophages
Athérosclérose
Maladies cardiaques
Prévention
5
Prévention
Mode de vie sain
Stress
Maladies cardiovasculaires
Alimentation
Graisses saturées
Exercice
Santé cardiovasculaire
Traitements
5
Cholestérol
Athérosclérose
Alimentation
Exercice physique
Chirurgie
Occlusion vasculaire
Compléments alimentaires
Efficacité
Complications
5
Douleurs thoraciques
Maladies cardiaques
Rupture de plaque
Athérosclérose
Facteurs de risque
5
Facteurs de risque
Hypertension
Âge
Accumulation de lipides
Cholestérol
Facteurs de risque
Sédentarité
Facteurs de risque
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"@type": "Question",
"name": "Comment diagnostique-t-on les cellules spumeuses ?",
"position": 1,
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"text": "Le diagnostic repose sur l'analyse histologique des tissus vasculaires."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour détecter les cellules spumeuses ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des biopsies et des examens d'imagerie comme l'IRM peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Les cellules spumeuses sont-elles visibles à l'échographie ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles ne sont généralement pas visibles à l'échographie standard."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la biopsie dans le diagnostic ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "La biopsie permet d'observer la présence de cellules spumeuses dans les plaques."
}
},
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"@type": "Question",
"name": "Peut-on détecter les cellules spumeuses par analyse sanguine ?",
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"@type": "Question",
"name": "Quels symptômes sont associés aux cellules spumeuses ?",
"position": 6,
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"name": "Les cellules spumeuses causent-elles des douleurs ?",
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"@type": "Question",
"name": "Comment les cellules spumeuses affectent-elles la circulation ?",
"position": 8,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "Y a-t-il des signes cliniques visibles ?",
"position": 9,
"acceptedAnswer": {
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"text": "Non, les cellules spumeuses ne présentent pas de signes cliniques visibles."
}
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"@type": "Question",
"name": "Les cellules spumeuses sont-elles liées à des maladies spécifiques ?",
"position": 10,
"acceptedAnswer": {
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"text": "Oui, elles sont souvent associées à l'athérosclérose et aux maladies cardiaques."
}
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{
"@type": "Question",
"name": "Comment prévenir la formation de cellules spumeuses ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir un mode de vie sain avec une alimentation équilibrée et de l'exercice."
}
},
{
"@type": "Question",
"name": "Le tabagisme influence-t-il les cellules spumeuses ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme augmente le risque de formation de cellules spumeuses et d'athérosclérose."
}
},
{
"@type": "Question",
"name": "Le stress a-t-il un impact sur les cellules spumeuses ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le stress chronique peut contribuer à des maladies cardiovasculaires, y compris les cellules spumeuses."
}
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{
"@type": "Question",
"name": "Une alimentation riche en graisses est-elle risquée ?",
"position": 14,
"acceptedAnswer": {
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"text": "Oui, une alimentation riche en graisses saturées favorise la formation de cellules spumeuses."
}
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"name": "L'exercice régulier aide-t-il à prévenir les cellules spumeuses ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exercice régulier améliore la santé cardiovasculaire et réduit les risques."
}
},
{
"@type": "Question",
"name": "Quels traitements ciblent les cellules spumeuses ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements visent à réduire le cholestérol et à prévenir l'athérosclérose."
}
},
{
"@type": "Question",
"name": "Les statines aident-elles contre les cellules spumeuses ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les statines réduisent le cholestérol et limitent la formation de cellules spumeuses."
}
},
{
"@type": "Question",
"name": "Y a-t-il des traitements non médicamenteux ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation saine et l'exercice physique peuvent aider à prévenir leur formation."
}
},
{
"@type": "Question",
"name": "Les interventions chirurgicales sont-elles nécessaires ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent être nécessaires en cas de complications graves, comme une occlusion."
}
},
{
"@type": "Question",
"name": "Les traitements naturels sont-ils efficaces ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains compléments peuvent aider, mais leur efficacité n'est pas prouvée scientifiquement."
}
},
{
"@type": "Question",
"name": "Quelles complications sont liées aux cellules spumeuses ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent entraîner des maladies cardiovasculaires graves, comme l'infarctus."
}
},
{
"@type": "Question",
"name": "Les cellules spumeuses augmentent-elles le risque d'AVC ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent contribuer à l'athérosclérose, augmentant le risque d'AVC."
}
},
{
"@type": "Question",
"name": "Peuvent-elles causer des douleurs thoraciques ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Indirectement, en provoquant des maladies cardiaques qui peuvent entraîner des douleurs."
}
},
{
"@type": "Question",
"name": "Les cellules spumeuses sont-elles réversibles ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une fois formées, elles ne sont pas réversibles, mais leur progression peut être contrôlée."
}
},
{
"@type": "Question",
"name": "Y a-t-il des risques de rupture de plaque ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les cellules spumeuses peuvent contribuer à la rupture de plaques athéroscléreuses."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent le tabagisme, l'hypertension, le diabète et l'obésité."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il la formation de cellules spumeuses ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque augmente avec l'âge en raison de l'accumulation de lipides."
}
},
{
"@type": "Question",
"name": "Le cholestérol élevé est-il un facteur de risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un taux de cholestérol élevé favorise la formation de cellules spumeuses."
}
},
{
"@type": "Question",
"name": "Le diabète affecte-t-il la santé vasculaire ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le diabète augmente le risque de maladies cardiovasculaires et de cellules spumeuses."
}
},
{
"@type": "Question",
"name": "Le manque d'exercice est-il un facteur de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un mode de vie sédentaire augmente le risque de formation de cellules spumeuses."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 18/04/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Chemistry and Technology of Polymers, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland.
Publications dans "Cellules spumeuses" :
3 publications dans cette catégorie
Affiliations :
Department of Chemistry and Technology of Polymers, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Institute of Membrane Research, Helmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Institute of Membrane Research, Helmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Institute of Membrane Research, Helmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Institute of Membrane Research, Helmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Institute of Physical Chemistry, Universität Hamburg, Grindelallee 117, 20146 Hamburg, Germany.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Institute of Membrane Research, Helmholtz-Zentrum Hereon, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Chair of Plastics Technology, Faculty of Mechanical Engineering, TU Dortmund University, Leonhard-Euler-Straße 5, 44227 Dortmund, Germany.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Technology of Polymers, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Technology of Polymers, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
School of Mechanical Engineering, Yonsei University, 50, Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Public Health Research Institute, Rutgers New Jersey Medical School, Rutgers Biomedical and Health Sciences, Newark, NJ 07103.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Public Health Research Institute, Rutgers New Jersey Medical School, Rutgers Biomedical and Health Sciences, Newark, NJ 07103.
Department of Medicine, Rutgers New Jersey Medical School, Rutgers Biomedical and Health Sciences, Newark, NJ 07103.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China.
Guangzhou Municipal and Guangdong Provincial Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, 511436, Guangzhou, China.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China. liushiming@gzhmu.edu.cn.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Guangzhou Institute of Cardiovascular Disease, Guangdong Key Laboratory of Vascular Diseases, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital of Guangzhou Medical University, 510260, Guangzhou, China. liuningning@gzhmu.edu.cn.
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
National Key Laboratory for Innovation and Transformation of Luobing Theory; The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences; Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China (C.M., Y.L., Q.D., X.Q., H.L., M.Z., P.B., J.Y., Y.Z., C.Z., W.Z.).
Publications dans "Cellules spumeuses" :
2 publications dans cette catégorie
Affiliations :
Department of General Medicine, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, 250012, Jinan, Shandong, China; The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Qilu Hospital of Shandong University, 107 Wenhuaxi Road, 250012, Jinan, China.
Publications dans "Cellules spumeuses" :
Synaptic loss is considered an early pathological event and major structural correlate of cognitive impairment in Alzheimer's disease (AD). We used principal component analysis (PCA) to identify regio...
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Parallel analysis determined three significant PCs explaining 70.2% of the total variance. PC1 was characterized by positive loadings with similar contributions across the majority of ROIs. PC2 was ch...
This data-driven approach defined specific spatial patterns of synaptic density correlated with unique participant characteristics within the AD group. Our findings reinforce synaptic density as a rob...
To identify autonomic neuropathy (AN) phenotypes, we used principal component analysis on data from participants (N = 209) who underwent standardized autonomic testing including quantitative sudomotor...
Brassinolide (BR) is the "sixth class" plant hormone, which plays an important role in various physiological and biochemical processes of plants. The wide variety of functions of...
The kernel principal component analysis (KPCA) serves as an efficient approach for dimensionality reduction. However, the KPCA method is sensitive to the outliers since the large square errors tend to...
Principal component analysis (PCA) is one of the most frequently-used approach to describe population structure from multilocus genotype data. Regarding geographic range expansions of modern humans, i...
Balance impairment is associated gait dysfunction with several quantitative spatiotemporal gait parameters in patients with stroke. However, the link between balance impairments and joint kinematics d...
In this study, we evaluate different apoproaches to unsupervised classification of cyclic voltammetric data, including Principal Component Analysis (PCA), t-distributed Stochastic Neighbour Embedding ...
This study aimed to explore the dimensionality of three biopsychosocial constructs with multiple subdimensions, including the Symptom Checklist-90-Revised (SCL-90R), pain catastrophizing scale (PCS) a...
A secondary analysis of a previous cross-sectional study comprising 1488 patients with painful TMD was conducted using multiple questionnaires....
PCA of the SCL-90R and PCS identified one factor, which explained 60.8% and 80.2% of the total variance, respectively. For the PSQI, three factors explained 61.3% of the variance. PCA resulted in two ...
The findings of this study revealed that five measures can be primarily categorised into two latent constructs of the psychological (affective) and pain-related (sensory-cognitive) dimensions. These c...
Peripheral nerve injury caused by leprosy can lead to foot drop, resulting in an altered gait pattern that has not been previously described using 3D gait analysis....
Gait kinematics and dynamics were analyzed in 12 patients with unilateral foot drop caused by leprosy and in 15 healthy controls. Biomechanical data from patients' affected and unaffected limbs were c...
Patients walked slower than controls (0.8 ± 0.2 vs. 1.1 ± 0.2 m/s, p = 0.003), with a reduced stance and increased swing percentage. The affected limb increased (p < 0.05) plantar flexion at the initi...
Leprosy patients with foot drop presented altered gait patterns in affected and unaffected limbs. There were remarkable differences in ankle kinematics and dynamics. Rehabilitation devices, such as an...
The analysis of the leading active molecular motions in the on-the-fly trajectory surface hopping simulation provides the essential information to understand the geometric evolution in nonadiabatic dy...