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Virus
Virus à ARN
Virus à ARN à brin positif
Flexiviridae
Carlavirus
Carlavirus : Questions médicales fréquentes
Termes MeSH sélectionnés :
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"@type": "Question",
"name": "Comment diagnostiquer une infection par Carlavirus ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic se fait par des tests PCR ou ELISA pour détecter le virus dans les tissus."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une infection par Carlavirus ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des décolorations, des mosaïques et des déformations des feuilles."
}
},
{
"@type": "Question",
"name": "Les tests sérologiques sont-ils utiles pour le diagnostic ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les tests sérologiques peuvent détecter des anticorps spécifiques contre le Carlavirus."
}
},
{
"@type": "Question",
"name": "Peut-on identifier le Carlavirus par microscopie ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "La microscopie peut montrer des inclusions virales, mais ce n'est pas un diagnostic définitif."
}
},
{
"@type": "Question",
"name": "Quels échantillons sont nécessaires pour le diagnostic ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des échantillons de feuilles, tiges ou racines infectées sont nécessaires pour les tests."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes courants des infections par Carlavirus ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des mosaïques, des taches et un retard de croissance des plantes."
}
},
{
"@type": "Question",
"name": "Les symptômes varient-ils selon les espèces de plantes ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent varier considérablement selon l'espèce de plante infectée."
}
},
{
"@type": "Question",
"name": "Les symptômes sont-ils visibles immédiatement après l'infection ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, les symptômes peuvent prendre plusieurs jours à semaines pour apparaître après l'infection."
}
},
{
"@type": "Question",
"name": "Les symptômes peuvent-ils être confondus avec d'autres maladies ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes des Carlavirus peuvent être similaires à ceux d'autres maladies virales."
}
},
{
"@type": "Question",
"name": "Les plantes infectées peuvent-elles montrer des signes de stress ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les plantes peuvent montrer des signes de stress, comme le flétrissement et la décoloration."
}
},
{
"@type": "Question",
"name": "Quelles mesures préventives peuvent être prises contre les Carlavirus ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des mesures incluent la rotation des cultures et l'utilisation de semences saines."
}
},
{
"@type": "Question",
"name": "Le contrôle des insectes vecteurs est-il important ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, contrôler les insectes vecteurs est crucial pour prévenir la transmission des Carlavirus."
}
},
{
"@type": "Question",
"name": "Les pratiques culturales peuvent-elles réduire les infections ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des pratiques culturales appropriées peuvent réduire le risque d'infection par Carlavirus."
}
},
{
"@type": "Question",
"name": "Les traitements préventifs sont-ils disponibles pour les Carlavirus ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'existe pas de traitements préventifs spécifiques, mais des pratiques de gestion peuvent aider."
}
},
{
"@type": "Question",
"name": "Comment éviter la contamination des semences ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des semences certifiées et inspecter les plants avant la plantation pour éviter la contamination."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour les infections par Carlavirus ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'existe pas de traitements antiviraux spécifiques, mais des pratiques culturales peuvent aider."
}
},
{
"@type": "Question",
"name": "La résistance des plantes est-elle une option de traitement ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, cultiver des variétés de plantes résistantes peut réduire l'impact des Carlavirus."
}
},
{
"@type": "Question",
"name": "Les insecticides peuvent-ils aider à contrôler les Carlavirus ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les insecticides peuvent réduire les vecteurs, mais ne traitent pas l'infection virale elle-même."
}
},
{
"@type": "Question",
"name": "Les traitements biologiques sont-ils efficaces contre les Carlavirus ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains traitements biologiques peuvent aider à gérer les symptômes, mais pas à éradiquer le virus."
}
},
{
"@type": "Question",
"name": "Comment prévenir la propagation des Carlavirus ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention inclut l'élimination des plantes infectées et le contrôle des vecteurs."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec les Carlavirus ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des pertes de rendement et des dégradations de la qualité des cultures."
}
},
{
"@type": "Question",
"name": "Les Carlavirus peuvent-ils affecter la santé des sols ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Indirectement, les Carlavirus peuvent affecter la santé des sols en réduisant la biomasse végétale."
}
},
{
"@type": "Question",
"name": "Les infections par Carlavirus peuvent-elles entraîner des pertes économiques ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les infections peuvent causer des pertes économiques significatives pour les agriculteurs."
}
},
{
"@type": "Question",
"name": "Les Carlavirus peuvent-ils causer des maladies secondaires ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les plantes affaiblies par les Carlavirus peuvent être plus susceptibles à d'autres maladies."
}
},
{
"@type": "Question",
"name": "Les Carlavirus peuvent-ils affecter la biodiversité ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les épidémies de Carlavirus peuvent réduire la biodiversité en affectant certaines espèces végétales."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque pour les Carlavirus ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'utilisation de semences infectées et la présence de vecteurs comme les insectes."
}
},
{
"@type": "Question",
"name": "Le climat influence-t-il la propagation des Carlavirus ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des conditions climatiques favorables peuvent augmenter la propagation des Carlavirus."
}
},
{
"@type": "Question",
"name": "Les pratiques agricoles intensives augmentent-elles le risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les pratiques agricoles intensives peuvent accroître le risque d'infection par Carlavirus."
}
},
{
"@type": "Question",
"name": "Les monocultures sont-elles un facteur de risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les monocultures peuvent faciliter la propagation des Carlavirus en réduisant la diversité végétale."
}
},
{
"@type": "Question",
"name": "Les conditions de stockage des semences influencent-elles le risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un stockage inadéquat peut favoriser la contamination des semences par les Carlavirus."
}
}
]
}
]
}
Cardiopulmonary exercise testing (CPET) remains poorly understood and, consequently, largely underused in respiratory medicine. In addition to a widespread lack of knowledge of integrative physiology,...
Despite the numerous recent advancements in therapy, heart failure (HF) remains a principle cause of both morbidity and mortality. HF with preserved ejection fraction (HFpEF), a condition that shares ...
Multiple sclerosis (MS) is a chronic demyelinating inflammatory disorder of the central nervous system that may affect respiratory system at the later stages of the disease. The aim of our study was t...
25 pwMS and 16 healthy controls were included in this study. Pulmonary function tests were performed and were followed by proper cardiopulmonary exercise testing with the use of treadmill. Quality of ...
The mean age of the patient group was 38.4 ± 8.2 years. Spirometric values were within normal limits, and so did lung diffusion capacity, while maximal voluntary ventilation was reduced. In cardiopulm...
Our study showed that the main cardiopulmonary exercise testing parameters were affected in ambulatory pwMS, even without evidence of respiratory symptoms. Therefore, these people should be evaluated ...
Although walking is the most common exercise modality in daily life for most humans, running and cycling are the most applied exercise modalities during maximal oxygen uptake (VO<inf>2max</inf>) testi...
Sixteen participants (25±3 years, 172±9 cm, 69±15 kg, and VO<inf>2max</inf> 50±4 mL/kg/min) performed four incremental running- and walking VO<inf>2max</inf> tests (two tests in each condition) within...
The walking protocol achieved similar reliability values for absolute and relative VO<inf>2max</inf> when compared to the running condition. No significant differences in VO<inf>2max</inf> were observ...
Although the present participants achieved 2-3% lower VO<inf>2max</inf> when the walking test protocol was applied, walking seems to be a promising exercise-modality alternative during VO<inf>2max</in...
the main objective of this study was to evaluate the test-retest reliability of two different functional electromechanical dynamometry (FEMD)-controlled squat training protocols....
twenty-eight healthy young adults volunteered to participate in this study. They attended the laboratory on four different days and performed four sessions: two of three sets of 12 repetitions at 75% ...
reliability was very high for ROM (CV: 3.72%, ICC: 0.95), MDS (CV: 1.09%, ICC: 1.00), PDS (CV: 1.97%, ICC: 1.00), and W (CV: 4.69%, ICC: 1.00) conditions at 50% 1RM and for ROM (CV: 3.90%, ICC: 0.95),...
this study demonstrates that FEMD is a reliable instrument to measure ROM, MDS, PDS, MV, PV, PV, MP, MP, W, and I during both squat protocols (50 and 75% 1RM) in healthy young adults....
Cardiopulmonary exercise testing (CPET), and its primary outcome of peak oxygen uptake (VO...
Twenty-six people with ILD were recruited, and 21 successfully completed three CPETs. Of these, 17 completed two valid CPETs within a 3-month window, and 11 completed two valid CPETs within a 6-month ...
Every participant (100%) who successfully exercised to volitional exhaustion produced a maximal, and therefore valid, CPET. Approximately 20% of participants presented with a plateau in VO...
This work has, for the first time, fully characterised how patients with ILD respond to CPET in terms of primary and secondary verification criteria, and generated novel repeatability data that will p...
BACKGROUND This study aimed to analyze the correlations among peak oxygen uptake (VO2) in cardiopulmonary exercise test (CPX), incremental shuttle walking test (ISWT), and 6-minute walking test (6MWT)...
Exaggerated exercise blood pressure (BP) is linked to cardiovascular disease (CVD). Although evening chronotypes have greater CVD risk than morning (Morn) types, it is unknown if exercise BP differs i...
This study aimed to explore the application of cardiopulmonary exercise testing in coronary artery disease (CAD) patients, evaluate its impact on exercise ability and cardiopulmonary function in patie...
Fifty CHD patients after percutaneous coronary intervention (PCI) were recruited and randomly enrolled into the control (Ctrl) group and intervention (Int) group. Routine health education and health e...
Compared with those in the Ctrl group, the levels of serum total cholesterol (TC), triglycerides (TGs), high-density lipoprotein (HDL), and low-density lipoprotein (LDL) decreased in the Int group, wh...
RT training can reduce postoperative blood lipid and quantitative load levels in CAD patients and improve adverse mood. Furthermore, it can improve patients' cardiopulmonary function, cardiopulmonary ...
The cardiopulmonary exercise test (CPET) constitutes a gold standard for the assessment of an individual's cardiovascular fitness. A trend is emerging for the development of new machine-learning techn...