questionsmedicales.fr
Structures virales
Virion
Virion : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Tests de diagnostic
Virion
Microscopie électronique
Virus
Tests sérologiques
Anticorps
Symptômes
5
Infection virale
Symptômes
Variabilité des symptômes
Virus
Période d'incubation
Infection virale
Symptômes neurologiques
Virus
Prévention
5
Masques
Transmission virale
Hygiène personnelle
Prévention
Traitements
5
Antibiotiques
Infection virale
Traitement symptomatique
Infection virale
Résistance virale
Antiviraux
Complications
5
Complications
Infection virale
Maladies chroniques
Virus
Gestion des complications
Traitement
Variabilité des complications
Virus
Facteurs de risque
5
Facteurs de risque
Infection virale
Stress
Système immunitaire
Maladies chroniques
Infection virale
Environnement
Infection virale
Habitudes alimentaires
Système immunitaire
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"@type": "Question",
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"@type": "Question",
"name": "Les virions peuvent-ils être visualisés au microscope ?",
"position": 3,
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"@type": "Question",
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"@type": "Question",
"name": "Les virions peuvent-ils provoquer des symptômes neurologiques ?",
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"position": 11,
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"@type": "Question",
"name": "Les masques protègent-ils contre les virions ?",
"position": 12,
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"text": "Oui, les masques réduisent la transmission des virions par voie respiratoire."
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"@type": "Question",
"name": "Les vaccins sont-ils efficaces contre tous les virions ?",
"position": 13,
"acceptedAnswer": {
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"@type": "Question",
"name": "L'hygiène personnelle aide-t-elle à prévenir les infections ?",
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"position": 15,
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"name": "Quels traitements sont efficaces contre les virions ?",
"position": 16,
"acceptedAnswer": {
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"text": "Les antiviraux, comme l'oseltamivir, sont utilisés pour traiter certaines infections virales."
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{
"@type": "Question",
"name": "Les antibiotiques sont-ils efficaces contre les virions ?",
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"@type": "Question",
"name": "Comment les vaccins agissent-ils contre les virions ?",
"position": 18,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "Les traitements symptomatiques sont-ils utiles ?",
"position": 19,
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"@type": "Question",
"name": "Les traitements antiviraux sont-ils toujours efficaces ?",
"position": 20,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Quelles complications peuvent survenir après une infection virale ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
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{
"@type": "Question",
"name": "Les virions peuvent-ils causer des maladies chroniques ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains virions, comme le VIH, peuvent entraîner des maladies chroniques."
}
},
{
"@type": "Question",
"name": "Comment les complications sont-elles gérées ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications sont gérées par des traitements symptomatiques et des soins médicaux appropriés."
}
},
{
"@type": "Question",
"name": "Les complications varient-elles selon le virion ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, chaque virion peut entraîner des complications différentes selon l'hôte."
}
},
{
"@type": "Question",
"name": "Les enfants sont-ils plus à risque de complications ?",
"position": 25,
"acceptedAnswer": {
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"text": "Oui, les enfants peuvent être plus vulnérables aux complications des infections virales."
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},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque d'infection virale ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'âge, le système immunitaire affaibli et l'exposition à des porteurs."
}
},
{
"@type": "Question",
"name": "Le stress affecte-t-il le risque d'infection virale ?",
"position": 27,
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}
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"@type": "Question",
"name": "Les maladies chroniques augmentent-elles le risque d'infection ?",
"position": 28,
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"@type": "Question",
"name": "L'environnement joue-t-il un rôle dans le risque viral ?",
"position": 29,
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"@type": "Question",
"name": "Les habitudes alimentaires influencent-elles le risque viral ?",
"position": 30,
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"text": "Oui, une alimentation déséquilibrée peut affaiblir le système immunitaire et augmenter le risque."
}
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 09/03/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Structural Virology Group, Central European Institute of Technology, Masaryk University, Kamenice 753/5, 62500 Brno, Czech Republic.
Publications dans "Virion" :
3 publications dans cette catégorie
Affiliations :
Structural Virology Group, Central European Institute of Technology, Masaryk University, Kamenice 753/5, 62500 Brno, Czech Republic pavel.plevka@ceitec.muni.cz.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Structural Virology Group, Central European Institute of Technology, Masaryk University, Kamenice 753/5, 62500 Brno, Czech Republic.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Department of Zoology, Fishery, Hydrobiology, and Apidology, Faculty of Agronomy, Mendel University in Brno, Zemědělská 1/1665, 613 00 Brno, Czech Republic.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Cellular Signalling and Cytoskeletal Function Laboratory, The Francis Crick Institute, London, United Kingdom.
Department of Infectious Disease, Imperial College, London, United Kingdom.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Central European Institute of Technology, Masaryk University, Kamenice 753/5, Brno, 625 00, Czech Republic.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Waksman Institute for Microbiology, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA.
Department of Biochemistry and Molecular Biology, Thomas Jefferson University, Philadelphia, 19107, USA.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Department of Cell Biology and Neuroscience, Rowan University School of Osteopathic Medicine at Stratford, Stratford, NJ, 08084-1489, USA.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, 20894, USA.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, 20894, USA.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow, 121205, Russia. maria.sokolova@mpinat.mpg.de.
Department of Molecular Biology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, 37077, Germany. maria.sokolova@mpinat.mpg.de.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Department of Microbiology & Cell Biology, Montana State Universitygrid.41891.35, Bozeman, Montana, USA.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Department of Microbiology & Cell Biology, Montana State Universitygrid.41891.35, Bozeman, Montana, USA.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Department of Microbiology & Cell Biology, Montana State Universitygrid.41891.35, Bozeman, Montana, USA.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Weizmann Institute of Science, Rehovot 7610001, Israel.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Weizmann Institute of Science, Rehovot 7610001, Israel.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Weizmann Institute of Science, Rehovot 7610001, Israel.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
California Institute of Technology, Pasadena, CA 91125, USA.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
California Institute of Technology, Pasadena, CA 91125, USA.
Chan Zuckerberg Biohub, 499 Illinois Street, SF CA 94158, USA.
Publications dans "Virion" :
2 publications dans cette catégorie
Affiliations :
Weizmann Institute of Science, Rehovot 7610001, Israel.
Publications dans "Virion" :
for the treatment of varicose ulcer performed clinical and laboratory reasoning of the use of ultrasonic-assisted venous ulcer debridement and Platelet-rich plasma with radiofrequency ablation in an o...
ultrasonic-assisted debridement of trophic ulcer were performed for 50 patients with lower extremity varicose veins at decompensation stage. The effectiveness of ultrasonic-assisted debridement was ev...
a comparative analysis of ulcer regeneration in two groups of patients proved that in cases of platelet rich plasma the time of transition from inflammatory-regenerative type to regenerative one is mu...
our experience has shown that in a one-day inpatient surgical clinic such a multidisciplinary approach to treatment of venous ulcers, including ultrasonic-assisted debridement that is stimulation of w...
In venous leg ulcers (VLU), risk factors and comorbidities may affect prognosis and recurrence. Aim of this paper was to assess risk factors and most frequent medical conditions in venous ulcers....
This a single center retrospective study from January 2017 to December 2020 on 172 patients with VLU admitted at our Center for Ulcer therapy in San Filippo Neri Hospital in Rome; data about medical h...
Incidence of VLU in patients over 65 was twice that in patients under 65 and woman were affected by VLU more than men (59.3% vs. 40.7%; P<0.001); more significant comorbidities were arterial hypertens...
Age, female sex, arterial hypertension, heart disease and COPD were significant risk factors. Thinking "globally" to the patient rather than only taking the ulcer into account is the key for a long-la...
Varicose vein is a vascular disorder that may cause negative impact on quality of life. However, little is known about the association between varicose vein and major depressive disorder. The aim of t...
The study subjects of this retrospective cohort study were selected based on Chang Gung Research Database data from January 1st, 2005, to December 31st, 2015. We used ICD-9-CM codes 454 to determine t...
A total of 10,640 patients with varicose veins and 42,560 matched controls were enrolled. The varicose veins group had higher incidence rates of new onset major depressive disorder (adjusted hazard ra...
Patients with varicose veins have an increased risk in developing major depressive disorder. Clinicians should be aware of mental health in patients with varicose veins, and psychosocial support is im...
Venous leg ulcers are a chronic health problem that cause considerable economic impact and affect quality of life for those who have them. Primary wound contact dressings are usually applied to ulcers...
To assess the effects of hydrogel wound dressings on the healing of venous leg ulcers in any care setting....
In May 2021, we searched the Cochrane Wounds Specialised Register, CENTRAL, Ovid MEDLINE, Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries for ongoing and unpublished stu...
We included randomised controlled trials (RCTs), either published or unpublished, that compared the effects of hydrogel dressing with other dressings on the healing of venous leg ulcers. We excluded t...
We used standard methodological procedures expected by Cochrane. We assessed the certainty of the evidence using the GRADE approach....
We included four RCTs (10 articles) in a qualitative analysis. Overall, 272 participants were randomised, in sample sizes ranging from 20 to 156 participants. The mean age of the included population i...
There is inconclusive evidence to determine the effectiveness of hydrogel dressings compared with gauze and saline, alginate dressing, manuka honey or hydrocolloid on venous leg ulcer healing. Practit...
Venous leg ulcers (VLUs) are a serious manifestation of chronic venous disease affecting up to 3% of the adult population. This typically recalcitrant and recurring condition significantly impairs qua...
To determine the effects of superficial endovenous ablation on the healing and recurrence of venous leg ulcers and the quality of life of people with venous ulcer disease....
In April 2022 we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE (including In-Process & Other Non-Indexed Citations); Ovi...
Randomised controlled trials (RCTs) comparing endovenous ablative techniques with compression versus compression therapy alone for the treatment of VLU were eligible for inclusion. Studies needed to h...
Two reviewers independently assessed studies for eligibility, extracted data, carried out risk of bias assessment using the Cochrane RoB 1 tool, and assessed GRADE certainty of evidence....
The previous version of this review found no RCTs meeting the inclusion criteria. In this update, we identified two eligible RCTs and included them in a meta-analysis. There was a total of 506 partici...
Endovenous ablation of superficial venous incompetence in combination with compression improves leg ulcer healing when compared with compression alone. This conclusion is based on high-certainty evide...
Martorell hypertensive ischaemic leg ulcer (Martorell HYTILU) is a rare but significant cause of distal leg ulcers. Although hypertension and diabetes are known factors in its development, the precise...
Early prediction of delayed healing for venous leg ulcers could improve management outcomes by enabling earlier initiation of adjuvant therapies. In this paper, we propose a framework for computerised...
Venous leg ulcers (VLUs) are the most common type of leg ulcers with a significant socioeconomic burden due to slow healing. Cytokines may be involved in the pathogenesis of VLUs. In this systematic r...
Venous insufficiency is a common medical condition that affects many individuals, especially those with advanced age. Chronic venous insufficiency can lead to secondary cutaneous changes that most com...
A new powder dressing (TPD) is a methacrylate-based powder formulation that transforms in situ into a shape-retentive matrix upon hydration to create optimum moist wound healing conditions. The follow...
The randomized controlled prospective study enrolled 60 CVU patients. After randomization, patients in the treatment group ( n = 30) were treated with TPD, whereas those in the control group ( n = 30)...
After treatment, patients in the TPD group had significantly higher rates of complete ulcer healing at 12 weeks (43.3% vs 10.0%, p = .004) and 24 weeks (86.7% vs 40.0%, p = .001) when compared with co...
Use of TPD in management of CVUs was associated with significantly higher healing rates, shorter duration to healing, and lower pain....