questionsmedicales.fr
Systèmes sanguin et immunitaire
Système immunitaire
Phagocytes
Granulocytes neutrophiles
Granulocytes neutrophiles : Questions médicales fréquentes
Termes MeSH sélectionnés :
REM Sleep Behavior Disorder
Diagnostic
5
Phagocytose
Dégranulation
Infection bactérienne
Fièvre
Inflammation
Protéine C-réactive
Neutrophiles
Réponse immunitaire
Prévention
5
Prévention des infections
Vaccinations
Alimentation
Système immunitaire
Neutropénie
Médicaments immunosuppresseurs
Traitements
5
Neutropénie
Antibiotiques
Antibiotiques
Infections bactériennes
Corticostéroïdes
Inflammation
Infections virales
Antiviraux
Complications
5
Neutropénie
Infections graves
Infections récurrentes
Neutropénie
Infection
Dommages organiques
Effets secondaires
Infections
Facteurs de risque
5
Neutropénie
Traitements anticancéreux
Maladies héréditaires
Production de neutrophiles
Infections virales
Neutrophiles
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{
"@type": "Question",
"name": "Quels symptômes d'une septicémie ?",
"position": 9,
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"@type": "Question",
"name": "Quels symptômes d'une infection virale ?",
"position": 10,
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"@type": "Question",
"name": "Comment prévenir les infections ?",
"position": 11,
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"@type": "Question",
"name": "Quel rôle de l'alimentation ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée renforce le système immunitaire et aide à prévenir les infections."
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{
"@type": "Question",
"name": "Comment éviter la neutropénie ?",
"position": 13,
"acceptedAnswer": {
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"text": "Éviter les médicaments immunosuppresseurs et surveiller les maladies héréditaires."
}
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{
"@type": "Question",
"name": "Quels conseils pour les patients neutropéniques ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les foules, se laver les mains fréquemment et cuire les aliments correctement."
}
},
{
"@type": "Question",
"name": "Comment gérer le stress pour la santé ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des techniques de relaxation et d'exercice régulier peuvent aider à réduire le stress."
}
},
{
"@type": "Question",
"name": "Comment traiter une neutropénie ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des facteurs de croissance hématopoïétiques et des antibiotiques."
}
},
{
"@type": "Question",
"name": "Quels antibiotiques pour infections bactériennes ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antibiotiques comme la pénicilline ou les céphalosporines sont souvent prescrits."
}
},
{
"@type": "Question",
"name": "Quel rôle des corticostéroïdes ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent réduire l'inflammation et aider à traiter certaines maladies auto-immunes."
}
},
{
"@type": "Question",
"name": "Comment gérer une septicémie ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un traitement urgent avec des antibiotiques et des fluides intraveineux est crucial."
}
},
{
"@type": "Question",
"name": "Quels traitements pour infections virales ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antiviraux et les soins de soutien sont utilisés pour traiter les infections virales."
}
},
{
"@type": "Question",
"name": "Quelles complications d'une neutropénie ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les infections graves et les septicémies sont des complications fréquentes de la neutropénie."
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{
"@type": "Question",
"name": "Quels risques d'infections récurrentes ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les patients neutropéniques sont plus susceptibles de développer des infections récurrentes."
}
},
{
"@type": "Question",
"name": "Comment la septicémie évolue-t-elle ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Sans traitement, la septicémie peut entraîner un choc septique et la mort."
}
},
{
"@type": "Question",
"name": "Quelles conséquences d'une infection non traitée ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une infection non traitée peut se propager et causer des dommages organiques graves."
}
},
{
"@type": "Question",
"name": "Quels effets secondaires des traitements ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements peuvent entraîner des effets secondaires comme des nausées et des infections."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de neutropénie ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements anticancéreux, certaines infections et maladies auto-immunes augmentent le risque."
}
},
{
"@type": "Question",
"name": "Quel impact de l'âge sur les neutrophiles ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées peuvent avoir une diminution naturelle du nombre de neutrophiles."
}
},
{
"@type": "Question",
"name": "Comment les maladies héréditaires influencent-elles ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines maladies génétiques peuvent affecter la production de neutrophiles."
}
},
{
"@type": "Question",
"name": "Quel rôle des infections virales ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les infections virales peuvent temporairement réduire le nombre de neutrophiles."
}
},
{
"@type": "Question",
"name": "Quels comportements à risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme et une mauvaise hygiène de vie augmentent le risque d'infections."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 30/04/2025
Contenu vérifié selon les dernières recommandations médicales
4 publications dans cette catégorie
Affiliations :
Area of Cell and Developmental Biology, Fundación Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain.
Institute for Cardiovascular Prevention, Ludwig Maximillians University, Munich, Germany.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics (Hematology/Oncology), St. Louis Children's Hospital, Washington University School of Medicine in St. Louis, St. Louis, MO, USA. mdinauer@wustl.edu.
Department of Pathology and Immunology, St. Louis Children's Hospital, Washington University School of Medicine in St. Louis , St. Louis, MO, USA. mdinauer@wustl.edu.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Singapore Immunology Network (SIgN), A*STAR, Biopolis, Singapore, Singapore. Ng_Lai_Guan@immunol.a-star.edu.sg.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Inflammation Program, Department of Internal Medicine, Roy J. and Lucille A. Carver College of Medicine University of Iowa, Iowa City, Iowa, USA.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
Supervisor Board, Taoyuan Chinese Medicine Association, Taoyuan, Taiwan.
Puxin Fengze Chinese Medicine Clinic, Taoyuan, Taiwan.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan.
Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
Research Center for Chinese Herbal Medicine, Research Center for Food and Cosmetic Safety, and Graduate Institute of Health Industry Technology, Chang Gung University of Science and Technology, Taoyuan, Taiwan.
Department of Biotechnology, College of Life Science, Kaohsiung Medical University, Kaohsiung, Taiwan.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan.
Graduate Institute of Natural Products, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
Research Center for Chinese Herbal Medicine, Research Center for Food and Cosmetic Safety, and Graduate Institute of Health Industry Technology, Chang Gung University of Science and Technology, Taoyuan, Taiwan.
Chinese Herbal Medicine Research Team, Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan.
Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Department of Chemical Engineering, Ming Chi University of Technology, New Taipei City, Taiwan.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Division of Nephrology, Department of Medicine IV University Hospital LMU, 80336 Munich, Germany.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Division of Pharmacology, CSIR-Central Drug Research Institute, Lucknow 226031, India.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Department of Anesthesiology, Zhongshan Hospital, Fudan University, Shanghai, China.
Shanghai Key laboratory of Perioperative Stress and Protection, Shanghai, China.
Department of Anesthesiology, Shanghai Medical College, Fudan University, Shanghai, China.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Lomonosov Moscow State University, A. N. Belozersky Institute of Physico-Chemical Biology, 119991 Moscow, Russia.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
Area of Cell & Developmental Biology, Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain. Electronic address: ivan.ballesteros@cnic.es.
Publications dans "Granulocytes neutrophiles" :
2 publications dans cette catégorie
Affiliations :
CDL Research, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Publications dans "Granulocytes neutrophiles" :
1 publication dans cette catégorie
Affiliations :
Institutes of Integrative Medicine, Heilongjiang Provincial Hospital of Traditional Chinese Medicine, Heilongjiang, China.
Publications dans "Granulocytes neutrophiles" :
1 publication dans cette catégorie
Publications dans "Granulocytes neutrophiles" :
1 publication dans cette catégorie
Publications dans "Granulocytes neutrophiles" :
1 publication dans cette catégorie
Affiliations :
Department of Cellular Microbiology, Max Planck Institute for Infection Biology, Charitéplatz 1, 10117 Berlin, Germany.
Publications dans "Granulocytes neutrophiles" :
1 publication dans cette catégorie
Affiliations :
Department of Cellular Microbiology, Max Planck Institute for Infection Biology, Charitéplatz 1, 10117 Berlin, Germany.
Publications dans "Granulocytes neutrophiles" :
The present study aims to examine whether declarative memory dysfunction relates to impaired core memory mechanisms or attentional and executive dysfunction in idiopathic REM Sleep Behavior Disorder (...
In this observational, cross-sectional study, were enrolled 82 individuals with the diagnosis of iRBD according to the International Classification of Sleep Disorders and 49-matched healthy controls f...
We used Bayesian multivariate generalized linear model analysis to evaluate the effect of iRBD on memory performance controlled for effects of age and sex. Individuals with iRBD displayed worse memory...
In iRBD, we replicated findings of reduced free recall based on inefficient retrieval (retrieval deficit), which was small in terms of effect size. Importantly, the memory profile across measures does...
Rapid eye movement (REM) sleep behavior disorder is characterized by dream enactment during REM sleep. Due to different treatment requirements, it is important to distinguish REM sleep behavior disord...
It has been suggested that the loss of nigrostriatal dopaminergic axon terminals occurs before the loss of dopaminergic neurons in the substantia nigra (SN) in Parkinson's disease (PD). This study aim...
Free water values in the DPP, dorsoanterior putamen (DAP), and posterior SN were compared between the healthy controls (n = 48), iRBD (n = 43) and PD (n = 47) patients. In iRBD patients, the relations...
Free water values were significantly higher in the DPP and posterior substantia nigra (pSN), but not in the DAP, in the iRBD and PD groups than in controls. In iRBD patients, free water values in the ...
This study demonstrates that free water values in the DPP are increased cross-sectionally and longitudinally and associated with clinical manifestations and the function of the dopaminergic system in ...
Traumatic brain injury is associated with the late development of neurodegenerative diseases such as the synucleinopathies. Isolated REM sleep behavior disorder (IRBD) constitutes an early manifestati...
Prior exposure to concussions was evaluated by interviewing polysomnographically-confirmed IRBD patients and controls without IRBD, and by the BRAIN-Q questionnaire....
We recruited 199 IRBD patients aged 73.2 ± 7.7 years and 168 age and sex matched controls. Previous history of concussion was more common in patients than in controls (21.1% versus 10.1%, p = 0.004). ...
Previous history of concussion is common in IRBD. Our observations may suggest that in individuals with increased susceptibility, early-life concussions may trigger a slow neurodegenerative process le...
Synucleinopathies-related disorders such as Lewy body dementia (LBD) and isolated/idiopathic REM sleep behavior disorder (iRBD) have been associated with neuroinflammation. In this study, we examined ...
REM sleep behavior disorder (RBD) is a parasomnia with dream enactment and presence of REM sleep without atonia (RSWA). RBD diagnosed manually via polysomnography (PSG) scoring, which is time intensiv...
Idiopathic/isolated REM sleep behavior disorder (iRBD) has been strongly linked to neurodegenerative synucleinopathies such as Parkinson disease, dementia with Lewy bodies, and multiple system atrophy...
Participants were enrolled in the North American Prodromal Synucleinopathy cohort with polysomnography-confirmed iRBD, free of parkinsonism and dementia. Plasma samples were systematically screened fo...
Of 339 samples analyzed, 3 participants (0.9%) had confirmed positive IGLON5 autoantibodies in the cell-based assay, which were confirmed by the tissue-based assay. An additional participant was posit...
Our finding that nearly 1% of a large iRBD cohort may have a serious but potentially treatable autoantibody syndrome has important clinical implications. In particular, it raises the question of wheth...
NCT03623672....
To investigate the risk factors for REM sleep behavior disorder (RBD) in a case-control study....
Participants with probable RBD (pRBD) were defined using the RBD Questionnaire-Hong Kong (RBDQ-HK). Controls were collected by matching age and sex. Demographic information, lifestyle, comorbidity, pr...
A total of 278 pRBD participants (age = 58.31 ± 15.82 years) and 556 controls (age = 58.16 ± 15.84 years) were enrolled in this study. Patients with pRBD were more likely to be current alcohol drinker...
We determined several risk factors for pRBD in this case-control study. Future studies are needed to understand the mechanism underlying the association between these factors and pRBD....
Periodic limb movement disorder (PLMD) is a condition in which patients experience frequent periodic limb movements of sleep (PLMS). Synchronized arousal responses cause sleep fragmentation, resulting...
Isolated Rapid Eye Movement Sleep (REM) behaviour disorder (iRBD) is a prodromal sign of neurodegenerative disorders. Empirical findings point to a role of non-REM (NREM) sleep alterations in neurodeg...