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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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"description": "Comment diagnostiquer une infection par Carlavirus ?\nQuels symptômes indiquent une infection par Carlavirus ?\nLes tests sérologiques sont-ils utiles pour le diagnostic ?\nPeut-on identifier le Carlavirus par microscopie ?\nQuels échantillons sont nécessaires pour le diagnostic ?",
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"@type": "Question",
"name": "Comment diagnostiquer une infection par Carlavirus ?",
"position": 1,
"acceptedAnswer": {
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"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."
}
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{
"@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."
}
}
]
}
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The selection of orthopedic aids depends on the specific deformity, its classification and the individual needs of the patient. Through interdisciplinary decision-making and customized adaptations of ...
For more than six decades, the use of the operating microscope for extremity surgery has led to remarkable advances in the management of orthopedic trauma, tumors, infections, and congenital differenc...
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Limb salvage is an important concern following complete oncologic resection for extremity soft tissue sarcoma (STS). Vascular reconstruction is essential for limb salvage. The purpose of this study wa...
This is a retrospective, multi-center, case series of consecutive patients who underwent vascular reconstruction during extremity STS resection at 2 major centers in Korea. Demographics, reconstructio...
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Patency rates were poorer in venous reconstruction than in arterial reconstruction. In terms of arterial patency and postoperative complication, the role of simultaneous arterial and venous reconstruc...
Functional muscle transfer (FMT) can provide wound closure and restore adequate muscle function for patients with oncologic extremity defects. Herein we describe our institutional experience with FMT ...
A single-institution retrospective review was performed, including all patients who received FMT after oncological resection from 2005 to 2021. For the systematic review and meta-analysis, PubMed, Coc...
The meta-analysis consisted of seven studies with 70 patients overall, demonstrating a mean Medical Research Council (MRC) score of 3.78 (95% confidence interval: 2.97-4.56;...
FMT after oncological resection may contribute to improved extremity function. Careful consideration of risk factors and preoperative planning is imperative for successful FMT outcomes....
The potentially curative treatment of sarcoma is negative margin wide resection, the clinical tumor with an en bloc margin of surrounding tissue potentially contains microscopic tumor. Planned margins...
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A retrospective study was conducted on 49 patients (27 males, 22 females) who underwent surgical treatment between January 2001 and March 2023 in our institution. All patients were diagnosed with dedi...
49 patients were included in this retrospective study and there were no patients lost in the follow-up period. The median diagnosis age of all patients was 57 years old (ranging from 17 to 87) and the...
Dedifferentiated central chondrosarcomas in extremities still had a grave prognosis. Metastasis, pathological fracture, Enneking staging, and surgical margin were independent risk factors for prognosi...
IV Therapic....
Osteosarcoma is a highly aggressive malignant bone tumor that affects mainly adolescents and young adults. We analyzed serum biomarkers for their prognostic significance in children with osteosarcoma....
In this retrospective study, we investigated the prognostic factors in 210 children who were treated for appendicular osteosarcoma, including patient age and sex, tumor site and size (≥8 cm or <8 cm),...
A multivariate Cox regression model showed that high level of AP [HR of 1.73; 95% CI, 1.02 to 2.94], poor chemotherapy-induced tumor necrosis [HR of 2.40; 95% CI, 1.41 to 4.08] and presence of metasta...
AP and ESR can identify osteosarcoma-diagnosed children with a greater risk of death and local recurrence, respectively....
Magnetic resonance venography (MRV) represents a distinct imaging approach that may be used to evaluate a wide spectrum of venous pathology. Despite duplex ultrasound and computed tomography venograph...
The timing of local control (LC) is not well studied in osteosarcoma. We assessed the impact of the delay of LC on the survival outcome of patients with osteosarcoma....
We conducted a retrospective analysis of children (≤18 years) with nonmetastatic extremity primary osteosarcoma at King Hussein Cancer Center from January 2005 until March 2020. Patients' demographics...
Eighty-two patients were included; 41 (50%) were females; the median age was 12.5 years (range: 5.9-18). Sixty-four patients (78%) underwent LC by limb-salvage surgery. Fifteen patients (18%) had a de...
Our findings suggest that delay in LC could have an impact on the outcomes in patients with osteosarcoma. However, further investigations involving larger sample sizes and longer follow-up are necessa...