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Vaisseaux sanguins
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Artère cérébrale moyenne
Artère cérébrale moyenne : Questions médicales fréquentes
Termes MeSH sélectionnés :
Methicillin-Resistant Staphylococcus aureus
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"description": "Comment diagnostiquer une occlusion de l'artère cérébrale moyenne ?\nQuels tests sont utilisés pour évaluer la circulation sanguine ?\nQuels signes cliniques indiquent une atteinte de cette artère ?\nQuelle est l'importance de l'IRM dans le diagnostic ?\nPeut-on détecter une sténose de l'artère cérébrale moyenne ?",
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"description": "Quel est le traitement d'urgence pour un AVC ?\nQuels médicaments sont utilisés pour prévenir les AVC ?\nLa rééducation est-elle nécessaire après un AVC ?\nQuels sont les traitements chirurgicaux possibles ?\nComment gérer les complications post-AVC ?",
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"description": "Quelles sont les complications possibles après un AVC ?\nComment les AVC affectent-ils la qualité de vie ?\nLes AVC peuvent-ils entraîner des troubles psychologiques ?\nQuelles sont les conséquences d'une hémorragie cérébrale ?\nLes AVC récurrents sont-ils possibles ?",
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"description": "Quels sont les principaux facteurs de risque d'AVC ?\nL'âge influence-t-il le risque d'AVC ?\nLe stress peut-il contribuer aux AVC ?\nLes antécédents familiaux jouent-ils un rôle ?\nLe cholestérol élevé est-il un facteur de risque ?",
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"name": "Comment diagnostiquer une occlusion de l'artère cérébrale moyenne ?",
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"text": "Un IRM ou un scanner cérébral peut révéler une occlusion ou un AVC."
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"name": "Quels tests sont utilisés pour évaluer la circulation sanguine ?",
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"text": "L'échographie Doppler et l'angiographie sont couramment utilisés."
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"name": "Quels signes cliniques indiquent une atteinte de cette artère ?",
"position": 3,
"acceptedAnswer": {
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"text": "Des troubles moteurs, des troubles du langage et des déficits sensoriels peuvent apparaître."
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"@type": "Question",
"name": "Quelle est l'importance de l'IRM dans le diagnostic ?",
"position": 4,
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{
"@type": "Question",
"name": "Quels sont les symptômes d'un AVC lié à cette artère ?",
"position": 6,
"acceptedAnswer": {
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"text": "Les symptômes incluent faiblesse unilatérale, troubles de la parole et confusion."
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{
"@type": "Question",
"name": "Comment se manifeste une hémorragie cérébrale ?",
"position": 7,
"acceptedAnswer": {
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"text": "Elle peut provoquer des maux de tête soudains, des nausées et une perte de conscience."
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{
"@type": "Question",
"name": "Quels déficits peuvent survenir après un AVC ?",
"position": 8,
"acceptedAnswer": {
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"@type": "Question",
"name": "Les troubles de la vision sont-ils possibles ?",
"position": 9,
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}
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{
"@type": "Question",
"name": "Quels signes précurseurs d'AVC sont à surveiller ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des engourdissements, des troubles de l'équilibre et des maux de tête soudains."
}
},
{
"@type": "Question",
"name": "Quelles habitudes de vie aident à prévenir les AVC ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée, l'exercice régulier et l'arrêt du tabac sont essentiels."
}
},
{
"@type": "Question",
"name": "Le contrôle de la pression artérielle est-il important ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, maintenir une pression artérielle normale réduit le risque d'AVC."
}
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{
"@type": "Question",
"name": "Comment le diabète influence-t-il le risque d'AVC ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diabète mal contrôlé augmente le risque d'AVC ischémique et hémorragique."
}
},
{
"@type": "Question",
"name": "Les examens médicaux réguliers sont-ils nécessaires ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des bilans réguliers aident à détecter les facteurs de risque précocement."
}
},
{
"@type": "Question",
"name": "L'alcool a-t-il un impact sur le risque d'AVC ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une consommation excessive d'alcool augmente le risque d'AVC et d'hypertension."
}
},
{
"@type": "Question",
"name": "Quel est le traitement d'urgence pour un AVC ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'administration d'un thrombolytique dans les premières heures est cruciale."
}
},
{
"@type": "Question",
"name": "Quels médicaments sont utilisés pour prévenir les AVC ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les anticoagulants et les antiplaquettaires sont souvent prescrits."
}
},
{
"@type": "Question",
"name": "La rééducation est-elle nécessaire après un AVC ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la rééducation physique et orthophonique est essentielle pour récupérer."
}
},
{
"@type": "Question",
"name": "Quels sont les traitements chirurgicaux possibles ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "La chirurgie peut inclure la déviation des vaisseaux ou l'évacuation d'un hématome."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications post-AVC ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un suivi médical régulier et des thérapies adaptées sont nécessaires."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications possibles après un AVC ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des infections, des troubles de la déglutition et des douleurs."
}
},
{
"@type": "Question",
"name": "Comment les AVC affectent-ils la qualité de vie ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent entraîner des handicaps physiques et cognitifs, affectant l'autonomie."
}
},
{
"@type": "Question",
"name": "Les AVC peuvent-ils entraîner des troubles psychologiques ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des troubles comme la dépression et l'anxiété sont fréquents après un AVC."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences d'une hémorragie cérébrale ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut causer des lésions cérébrales permanentes et des déficits neurologiques."
}
},
{
"@type": "Question",
"name": "Les AVC récurrents sont-ils possibles ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes ayant eu un AVC sont à risque accru d'en avoir un autre."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque d'AVC ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'hypertension, le diabète, le tabagisme et l'obésité sont des facteurs majeurs."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il le risque d'AVC ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque d'AVC augmente avec l'âge, surtout après 55 ans."
}
},
{
"@type": "Question",
"name": "Le stress peut-il contribuer aux AVC ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut augmenter le risque d'AVC par divers mécanismes."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux jouent-ils un rôle ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux d'AVC augmentent le risque personnel."
}
},
{
"@type": "Question",
"name": "Le cholestérol élevé est-il un facteur de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un taux de cholestérol élevé peut contribuer à l'athérosclérose et aux AVC."
}
}
]
}
]
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Enzybiotics are promising alternatives to conventional antibiotics for drug-resistant infections. Exolysins, as a class of enzybiotics, show antibacterial effects against methicillin-resistant Staphyl...
This study designed a chimeric exolysin by fusing the Cell-binding domain (SH3b) from Lysostaphin with the lytic domain (LYZ2) from the gp61 enzyme. Subsequently, LYZ2-SH3b was cloned and expressed in...
Analysis of bioinformatics showed that LYZ2-SH3b was stable, soluble, and non-allergenic. Protein purification was performed with a 0.8 mg/ml yield for LYZ2-SH3b. The plate lysis assay results indicat...
The study suggests that phage endolysins, such as LYZ2-SH3b, may represent a promising new approach to treating MRSA infections, particularly in cases where antibiotic resistance is a concern. But fur...
This study describes differentiation of methicillin-resistant Staphylococcus aureus (MRSA) isolates belonging to different genotype groups by the combination of electrophoretic techniques, transient i...
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The prevalence and virulence of pathogens such as methicillin-resistant Staphylococcus (S.) aureus (MRSA), which can cause recurrent skin infections, are of significant clinical concern. Prolonged ant...
Methicillin-resistant Staphylococcus aureus (MRSA) strains are tolerant of conventional antibiotics, making them extremely dangerous. Previous studies have shown the effectiveness of proton motive for...
Methicillin-resistant Staphylococcus aureus (MRSA) can cause serious infections and empiric treatment regimens in children frequently include an anti-MRSA antibiotic. Studies in adults have demonstrat...
This was a single-site, retrospective cohort study of pediatric patients admitted with a suspected infectious diagnosis who had an MNS performed during their hospitalization between June 1, 2018 and N...
This study identified 172 patients who met the inclusion criteria. Eleven (6.4%) nasal swabs were positive for MRSA and 10 (5.8%) microbiological cultures from suspected sources of infection were iden...
MNS has a high NPV and low PPV in children. MNS can be utilized as an antimicrobial stewardship tool to guide the safe de-escalation of anti-MRSA antibiotics in children....
Necrotizing pneumonia caused by methicillin-resistant Staphylococcus aureus can lead to the formation of pneumatoceles in the lungs. Standard treatment guidelines are not available due to the rarity o...
Baby H. required prolonged respiratory support and supplemental oxygen to maintain appropriate oxygen saturation parameters for infants more than 34 weeks' gestation corrected. He was found to have mu...
Baby H. was a former 32.2-week gestation male infant diagnosed with pneumonia caused by necrotizing methicillin-resistant Staphylococcus aureus leading to pneumatocele formation in both lungs....
Baby H. was managed with aggressive antibiotic therapy and then was conservatively managed until he received a tracheostomy tube on day of life (DOL) 75 to prepare for discharge home....
Baby H. was discharged from the neonatal intensive care unit (NICU) on DOL 113 with a tracheostomy tube for prolonged mechanical ventilatory support and a gastrostomy tube for nutrition. Numerous foll...
While methicillin-resistant Staphylococcus aureus pneumatoceles are uncommon in the NICU setting, it is important for neonatal care providers to be aware of the causes and treatment choices currently ...
Methicillin-resistant Staphylococcus aureus (MRSA), a globally widespread pathogen that is highly resistant to antibiotics, can lead to serious infection, and has fairly limited treatment options. Ove...
Staphylococcus aureus, a commensal bacterium, colonizes the skin and mucous membranes of approximately 30% of the human population. Apart from conventional resistance mechanisms, one of the pathogenic...
Analyzing non-repetitive clinical isolates of MRSA collected from seven provinces and cities in China between 2014 and 2020, it was observed that 53.2% of the MRSA isolates exhibited varying degrees o...
MRSA strains with biofilm production capability warrant increased vigilance....
Methicillin-resistant Staphylococcus aureus (MRSA) infections impose a considerable burden on health systems, yet there is remarkable variation in the global incidence and epidemiology of MRSA. The MA...
Operational definitions of success were defined in consortium meetings to compose a balanced strain collection of successful and sporadic MRSA isolates. Isolates were subjected to antimicrobial suscep...
Heterogeneity of MRSA isolate collections across countries hampered the use of a unified operational definition of success; therefore, country-specific approaches were used to establish the MACOTRA st...
Our results are the strongest yet to associate MRSA antibiotic resistance profiles and antibiotic usage with the incidence of infection and successful clonal spread, which varied by country. Harmonize...