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Phénomènes chimiques
Viscosité
Viscosité : Questions médicales fréquentes
Termes MeSH sélectionnés :
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"name": "Diagnostic",
"headline": "Diagnostic sur Viscosité",
"description": "Comment évaluer la viscosité sanguine ?\nQuels tests diagnostiques sont utilisés ?\nQuels symptômes indiquent une viscosité élevée ?\nLa viscosité peut-elle être mesurée à domicile ?\nQuel rôle joue la viscosité dans les maladies cardiovasculaires ?",
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"headline": "Facteurs de risque sur Viscosité",
"description": "Quels facteurs augmentent la viscosité sanguine ?\nL'âge influence-t-il la viscosité ?\nLe manque d'exercice est-il un facteur de risque ?\nLes maladies chroniques influencent-elles la viscosité ?\nLe régime alimentaire joue-t-il un rôle ?",
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"@type": "Question",
"name": "Comment évaluer la viscosité sanguine ?",
"position": 1,
"acceptedAnswer": {
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"text": "La viscosité sanguine est mesurée par des tests de laboratoire, comme la viscosité capillaire."
}
},
{
"@type": "Question",
"name": "Quels tests diagnostiques sont utilisés ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests comme l'hématocrite et la protéine C-réactive aident à évaluer la viscosité."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une viscosité élevée ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme des douleurs thoraciques ou des troubles de la circulation peuvent indiquer une viscosité élevée."
}
},
{
"@type": "Question",
"name": "La viscosité peut-elle être mesurée à domicile ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, la mesure de la viscosité nécessite des équipements de laboratoire spécialisés."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la viscosité dans les maladies cardiovasculaires ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une viscosité sanguine élevée peut augmenter le risque de thrombose et d'accidents vasculaires."
}
},
{
"@type": "Question",
"name": "Quels symptômes sont liés à une viscosité sanguine élevée ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fatigue, maux de tête, vertiges et troubles de la vision peuvent survenir."
}
},
{
"@type": "Question",
"name": "La viscosité affecte-t-elle la circulation ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une viscosité élevée peut ralentir la circulation sanguine et provoquer des douleurs."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une viscosité anormale ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des saignements excessifs ou des ecchymoses fréquentes peuvent indiquer une viscosité anormale."
}
},
{
"@type": "Question",
"name": "La viscosité peut-elle causer des douleurs articulaires ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une viscosité élevée peut entraîner des douleurs articulaires dues à une circulation réduite."
}
},
{
"@type": "Question",
"name": "Quels symptômes neurologiques peuvent apparaître ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des troubles de la mémoire ou des difficultés de concentration peuvent survenir avec une viscosité élevée."
}
},
{
"@type": "Question",
"name": "Comment prévenir une viscosité sanguine élevée ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Maintenir une bonne hydratation, une alimentation équilibrée et faire de l'exercice régulièrement."
}
},
{
"@type": "Question",
"name": "Le tabagisme influence-t-il la viscosité ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme peut augmenter la viscosité sanguine et le risque de maladies cardiovasculaires."
}
},
{
"@type": "Question",
"name": "L'alcool affecte-t-il la viscosité ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une consommation excessive d'alcool peut augmenter la viscosité sanguine et nuire à la santé."
}
},
{
"@type": "Question",
"name": "Le stress a-t-il un impact sur la viscosité ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress chronique peut affecter la viscosité sanguine en augmentant la pression artérielle."
}
},
{
"@type": "Question",
"name": "Les examens réguliers sont-ils importants ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des examens réguliers peuvent aider à détecter des problèmes de viscosité avant qu'ils ne s'aggravent."
}
},
{
"@type": "Question",
"name": "Comment traiter une viscosité sanguine élevée ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des anticoagulants, des modifications alimentaires et une hydratation adéquate."
}
},
{
"@type": "Question",
"name": "Les médicaments peuvent-ils réduire la viscosité ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains médicaments comme l'aspirine peuvent aider à réduire la viscosité sanguine."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'hydratation dans le traitement ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une bonne hydratation peut fluidifier le sang et réduire la viscosité, améliorant la circulation."
}
},
{
"@type": "Question",
"name": "Les changements alimentaires sont-ils efficaces ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation riche en oméga-3 et en antioxydants peut aider à réduire la viscosité."
}
},
{
"@type": "Question",
"name": "Quand faut-il envisager une transfusion sanguine ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une transfusion peut être nécessaire en cas de viscosité extrême entraînant des complications graves."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent résulter d'une viscosité élevée ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications comme des thromboses, des AVC et des problèmes cardiaques peuvent survenir."
}
},
{
"@type": "Question",
"name": "La viscosité peut-elle causer des problèmes respiratoires ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une viscosité élevée peut entraîner des embolies pulmonaires, affectant la respiration."
}
},
{
"@type": "Question",
"name": "Quels risques pour les femmes enceintes ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une viscosité sanguine élevée peut augmenter le risque de complications pendant la grossesse."
}
},
{
"@type": "Question",
"name": "Les personnes âgées sont-elles plus à risque ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes âgées ont un risque accru de viscosité élevée et de complications associées."
}
},
{
"@type": "Question",
"name": "Comment la viscosité affecte-t-elle la cicatrisation ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une viscosité élevée peut ralentir la cicatrisation des plaies en réduisant l'apport sanguin."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent la viscosité sanguine ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'obésité, le diabète, et l'hyperlipidémie sont des facteurs de risque majeurs."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il la viscosité ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le vieillissement peut augmenter la viscosité sanguine en raison de changements physiologiques."
}
},
{
"@type": "Question",
"name": "Le manque d'exercice est-il un facteur de risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un mode de vie sédentaire peut contribuer à une viscosité sanguine élevée."
}
},
{
"@type": "Question",
"name": "Les maladies chroniques influencent-elles la viscosité ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des maladies comme l'hypertension et les maladies rénales peuvent augmenter la viscosité."
}
},
{
"@type": "Question",
"name": "Le régime alimentaire joue-t-il un rôle ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une alimentation riche en graisses saturées et en sucres peut augmenter la viscosité sanguine."
}
}
]
}
]
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The posterior cruciate ligament-posterior cortex angle (angle between the most vertical part of the anterolateral PCL bundle and the posterior diaphyseal cortex of the femur; PCL-PCA) is the most accu...
Patients with a primary ACL reconstruction (ACLR) after physeal closure were selected retrospectively from a hospital-based ACL registry from 2015 to 2021. Exclusion criteria were: previous ipsilatera...
Eighty-two patients (forty-eight males/thirty-four females) were included in this study. The median PCL-PCA was 16.2° (Q1-Q3: 10.6-24.7) and differed between acute (18.4°) and chronic (10.7°) injuries...
The PCL-PCA was significantly lower in chronic ACL injuries and in patients with a positive LCL sign, indicating a higher buckling phenomenon of the PCL in these patients. These results support the fa...
III....
Frequent in-out-in femoral neck screws were reported potential huge iatrogenic-injury risks, related to axial safe target area (ASTA) of femoral neck screws channel. However, orientated-quantitative A...
Three-dimensional reconstruction was performed on computed tomography (CT) images of 139 intact normal hips, and the intersection area, defined as ASTA, was obtained by superimposing the axial CT imag...
Each ASTA presented an inclined rounded triangle with a flat anterior base coincided with AC-FNB. There were significant sex differences in D-SI (male: 33.6±2.3 vs. female: 29.4±1.9 mm) and D-AP (male...
The intersection method was employed to conveniently acquire orientated-quantitative individualized ASTA. Under this coordinate system, x-ray data of screws could be converted to axial coordinates in ...
Alterations in perfusion to the brain during the transition from mechanical ventilation (MV) to a spontaneous breathing trial (SBT) remain poorly understood. The aim of the study was to determine whet...
This was a single-center prospective observational study conducted in a 16-bed medical intensive care unit of the University Hospital Leuven, Belgium. Measurements were performed in 24 patients receiv...
During the SBT, prefrontal cortex BFI and DO...
This study demonstrated a reduced differential response in prefrontal cortex %StiO...
Macamides, amides of fatty acids first isolated from maca (Lepidium meyenii) are potentially responsible for the reduction of ischemic injury in the stroke animal model followed by maca extract admini...
Non-invasive neuroregulation techniques have been demonstrated to improve certain motor symptoms in Parkinson's disease (PD). However, the currently employed regulatory techniques primarily concentrat...
This was a single-center, double-blind, randomized controlled clinical trial. We recruited 78 subjects and allocated them in a 1:1 ratio by stratified randomization into the paired stimulation (...
Clinical protocols aimed at single targets using non-invasive neuroregulation techniques often improve only one function. Emphasizing the circuit and network regulation in PD is important for enhancin...
Cinnamomi cortex was applied to mitigate joint injury since ancient China. However, the effect of Cinnamomi cortex on gouty arthritis (GA) was rarely reported. This study aimed to explore the effect o...
Hepatic encephalopathy (HE) is a neurological disarray manifested as a sequel to chronic and acute liver failure (ALF). A potentially fatal consequence of ALF is brain edema with concomitant astrocyte...
Amyotrophic lateral sclerosis (ALS) is a rapidly progressive and ultimately fatal neurodegenerative disease, characterized by a progressive depletion of upper and lower motor neurons (MNs) in the brai...
Recently, Fiorentino et al. [...]....
Surgery is a good treatment option for drug-resistant temporal lobe epilepsy (TLE). 2-deoxy-2-(18F) fluoro-D-glucose (FDG) positron emission tomography (PET) is used to detect epileptic foci as hypome...
This study included 40 patients. Both visual fields were assessed using the Humphrey field analyzer (HFA) preoperatively and 3 months and 2 years postoperatively. PDPPs with <0.5% confidence level cou...
All 40 patients were evaluated by HFA at 3 months postoperatively and 39 at 2 years postoperatively. The incidence of VFDs 3 months postoperatively was 35/40 (87.5%), and 17/40 (42.5%) patients had se...
PDPP counting is useful for quantifying VFDs. Preoperative dysfunction indicated by preoperative FDG-PET in the posteromedial temporal and medial occipital cortex could enhance VFDs early after TLE su...