Virus non classés : Questions médicales fréquentes
Nom anglais: Viruses, Unclassified
Descriptor UI:D014713
Tree Number:B04.970
Termes MeSH sélectionnés :
Gutta-Percha
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"name": "Diagnostic",
"headline": "Diagnostic sur Virus non classés",
"description": "Comment diagnostiquer un virus non classé ?\nQuels tests sont utilisés pour ces virus ?\nLes virus non classés peuvent-ils être détectés par sérologie ?\nQuels symptômes peuvent indiquer un virus non classé ?\nPeut-on identifier un virus non classé par biopsie ?",
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"headline": "Symptômes sur Virus non classés",
"description": "Quels sont les symptômes courants des virus non classés ?\nLes symptômes varient selon le virus ?\nY a-t-il des symptômes spécifiques à surveiller ?\nLes symptômes peuvent-ils être confondus avec d'autres infections ?\nLes symptômes persistent-ils longtemps ?",
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"description": "Comment prévenir les infections par des virus non classés ?\nLes vaccins existent-ils pour ces virus ?\nQuelles mesures d'hygiène sont recommandées ?\nLes masques aident-ils à prévenir la transmission ?\nFaut-il éviter certains aliments pour prévenir ces virus ?",
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"description": "Quels traitements sont disponibles pour les virus non classés ?\nLes antiviraux sont-ils efficaces contre ces virus ?\nComment gérer les symptômes d'une infection virale non classée ?\nDes traitements expérimentaux existent-ils ?\nLes antibiotiques sont-ils utiles contre ces virus ?",
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"description": "Quelles complications peuvent survenir avec ces virus ?\nLes complications sont-elles fréquentes ?\nComment gérer les complications d'une infection virale ?\nLes complications peuvent-elles être évitées ?\nY a-t-il des risques à long terme associés ?",
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"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Virus non classés",
"description": "Quels sont les facteurs de risque pour ces virus ?\nLes voyages augmentent-ils le risque d'infection ?\nLe contact avec des animaux est-il un facteur de risque ?\nLes conditions de vie influencent-elles le risque ?\nL'âge joue-t-il un rôle dans le risque d'infection ?",
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"@type": "Question",
"name": "Comment diagnostiquer un virus non classé ?",
"position": 1,
"acceptedAnswer": {
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"text": "Le diagnostic repose sur des tests PCR, sérologiques et l'analyse des symptômes."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour ces virus ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests PCR et les cultures cellulaires sont couramment utilisés pour l'identification."
}
},
{
"@type": "Question",
"name": "Les virus non classés peuvent-ils être détectés par sérologie ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des tests sérologiques peuvent aider à détecter des anticorps spécifiques."
}
},
{
"@type": "Question",
"name": "Quels symptômes peuvent indiquer un virus non classé ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes varient, mais incluent souvent fièvre, fatigue et troubles respiratoires."
}
},
{
"@type": "Question",
"name": "Peut-on identifier un virus non classé par biopsie ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une biopsie peut être utile, mais elle n'est pas la méthode principale de diagnostic."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes courants des virus non classés ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent fièvre, douleurs musculaires, fatigue et troubles respiratoires."
}
},
{
"@type": "Question",
"name": "Les symptômes varient selon le virus ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, chaque virus non classé peut provoquer des symptômes différents selon son type."
}
},
{
"@type": "Question",
"name": "Y a-t-il des symptômes spécifiques à surveiller ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Surveillez les symptômes respiratoires sévères et les signes de déshydratation."
}
},
{
"@type": "Question",
"name": "Les symptômes peuvent-ils être confondus avec d'autres infections ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent ressembler à ceux d'autres infections virales courantes."
}
},
{
"@type": "Question",
"name": "Les symptômes persistent-ils longtemps ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "La durée des symptômes varie, mais certains peuvent persister plusieurs semaines."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections par des virus non classés ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention inclut l'hygiène, la vaccination si disponible et l'évitement des contacts."
}
},
{
"@type": "Question",
"name": "Les vaccins existent-ils pour ces virus ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Peu de vaccins sont disponibles, car ces virus sont souvent mal compris."
}
},
{
"@type": "Question",
"name": "Quelles mesures d'hygiène sont recommandées ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Lavez-vous les mains régulièrement et évitez de toucher votre visage."
}
},
{
"@type": "Question",
"name": "Les masques aident-ils à prévenir la transmission ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les masques peuvent réduire la transmission, surtout dans les zones à risque."
}
},
{
"@type": "Question",
"name": "Faut-il éviter certains aliments pour prévenir ces virus ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Évitez les aliments crus ou mal cuits, surtout dans les zones d'épidémie."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour les virus non classés ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il n'existe pas de traitements spécifiques; les soins sont généralement symptomatiques."
}
},
{
"@type": "Question",
"name": "Les antiviraux sont-ils efficaces contre ces virus ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antiviraux peuvent être inefficaces, car ces virus ne répondent pas toujours aux traitements standards."
}
},
{
"@type": "Question",
"name": "Comment gérer les symptômes d'une infection virale non classée ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion inclut le repos, l'hydratation et des médicaments pour soulager la douleur."
}
},
{
"@type": "Question",
"name": "Des traitements expérimentaux existent-ils ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des traitements expérimentaux peuvent être en cours, mais leur efficacité n'est pas prouvée."
}
},
{
"@type": "Question",
"name": "Les antibiotiques sont-ils utiles contre ces virus ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, les antibiotiques ne sont pas efficaces contre les infections virales."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec ces virus ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des pneumonies, des défaillances organiques et des syndromes post-viraux."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles fréquentes ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications varient selon le virus et l'état de santé du patient."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications d'une infection virale ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion nécessite souvent des soins intensifs et un suivi médical étroit."
}
},
{
"@type": "Question",
"name": "Les complications peuvent-elles être évitées ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être évitées par une détection précoce et un traitement approprié."
}
},
{
"@type": "Question",
"name": "Y a-t-il des risques à long terme associés ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains patients peuvent développer des syndromes post-viraux persistants."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour ces virus ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'immunodépression, l'âge avancé et les maladies chroniques."
}
},
{
"@type": "Question",
"name": "Les voyages augmentent-ils le risque d'infection ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, voyager dans des zones d'épidémie augmente le risque d'exposition."
}
},
{
"@type": "Question",
"name": "Le contact avec des animaux est-il un facteur de risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains virus non classés peuvent être zoonotiques, se transmettant des animaux à l'homme."
}
},
{
"@type": "Question",
"name": "Les conditions de vie influencent-elles le risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les conditions de vie surpeuplées ou insalubres augmentent le risque d'infection."
}
},
{
"@type": "Question",
"name": "L'âge joue-t-il un rôle dans le risque d'infection ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes âgées et les jeunes enfants sont souvent plus vulnérables."
}
}
]
}
]
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A novel ternary deep eutectic solvent (DES), consisted of choline chloride, oxalic acid and ethylene glycol, was developed as a green, low-cost and recyclable pretreatment system for multi-stage utili...
Due to its biological and antibacterial qualities, many plants, including curcumin, are used as phytomedicines in dentistry. They are primarily used as intracanal medication in endodontics to prevent ...
The study employs the standard strain of E. coli, ATCC 25922. The antibacterial activity of gutta-percha cones against E. coli is assessed after coating them with suspensions of curcumin and nanocurcu...
The gutta-percha cones that are untreated, coated with curcumin, and coated with nanocurcumin exhibit significantly different levels of antibacterial activity. There is statistically significant varia...
(1) Compared to curcumin-coated and untreated gutta-percha cones, those coated with nanocurcumin exhibit a stronger antibacterial activity. (2) Compared to uncoated gutta-percha cones, gutta-percha co...
Presently, there is a significant focus on the investigation and advancement of polymer-modified asphalt that is both high-performing and environmentally sustainable. This study thoroughly examined th...
The purpose of this...
Five groups were randomly allocated to extract human teeth that had already had root canal therapy: manual files, rotary tools, heat, solvents, and ultrasonics. By evaluating the amount of filling mat...
Hand files, heat, and solvents were less effective than rotary devices and ultrasonics at removing gutta-percha (...
In conclusion, gutta-percha can be effectively removed during endodontic retreatment by using rotary tools and ultrasonics, which provide both quantitative efficiency and qualitative purity. The imple...
Expired gutta-percha (GP) can lose its mechanical properties. This study aimed to compare the tensile strength values between expired and nonexpired GP-cones and to assess the outcome of different hea...
Two-hundred-forty ProTaper points were obtained from nonexpired and 2 years expired pack with two different subgroups (sealed or exposed to air and light). All groups were subjected to the following t...
The collected data were evaluated by one-way analysis of variance. Tensile strength for all control groups did not show any difference. Significant increase in the tensile strength in groups heated fo...
A clinician may consider using expired GP as long as there are no noticeable changes in their structure and properties. A simple chairside technique using hot water may be helpful in restoring the mec...
In the warm gutta-percha technique, soft-type and regular-type gutta-percha are using for backfilling thermoplasticized injection system. However, there are limited reports about the properties of the...
Soft-type and regular-type backfilling gutta-percha (B&L BioTech, Fairfax, VA, USA) were investigated. The inorganic and organic fractions of these gutta-perchas were separated by quantitative chemica...
The soft-type contained more gutta-percha (3.69-5.85%), carbon ratio (38.96-48.52%) and less inorganic substance (86.51-90.45%), zinc ratio (29.36-35.67%). The composition ratio of two types gutta-per...
The different components in gutta-percha contribute to its differences in thermal behavior. The soft-type had a higher proportion of gutta-percha and lower ZnO which makes the fluidity better than the...
Gutta-percha is commonly used in endodontic therapy for obturating root canals after cleaning and shaping procedures. Warm and cold gutta-percha techniques are two common methods employed for obturati...
Twenty extracted human teeth with single-rooted canals were selected and divided into two groups: warm gutta-percha obturation and cold gutta-percha obturation. In the warm gutta-percha group, gutta-p...
Both warm and cold gutta-percha techniques demonstrated effective obturation of root canals, with comparable outcomes in terms of void formation, completeness of obturation, and adaptation to canal wa...
In this...
Even when endodontic procedures are performed with the utmost care, reinfection can occur. One possible explanation is that contaminated gutta-percha cones were used in the root canals. The study's go...
80 Gutta percha (GP) cones were contaminated with 0.5ml Ferlands standard...
Mean colony forming units were compared in all the groups and there was a statistically significant difference present among the groups (p<0.01). Sodium Hypochlorite (NaOCL)as control group showed ave...
All of the herbal solutions tested positive for disinfection of GP points. When compared to Neem and Calotropis, Turmeric was the most effective and has superior antibacterial activity....
A systematic review and meta-analysis of the literature was carried out assessing the success rate of root canal retreatment using gutta percha....
Four of the largest databases were used to identify existing literature with no date or language restrictions. PubMed, Cochrane, ScienceDirect, Scopus and other additional sources were searched. Grey ...
Two authors, with Master's degrees in endodontics and with extensive university teaching experience, were selected to screen the databases to identify suitable studies. In case the authors were not ab...
Standard Cochrane methods to assess interval validity were used. Risk of bias in individual studies was assessed using The Newcastle-Ottawa quality assessment scale (NOS) for single-arm studies, and t...
Whilst following strict criteria, the success rate of non-surgical root canal retreatment obturated with gutta percha was 71% for 1-3 years follow-up (95% CI, 0.66-0.77) and 77% for 4-5 years follow-u...
Non-surgical root canal retreatment results in favourable outcomes. However, there are several factors which can result in a lower success rate: the presence and size of a periapical radiolucency, a h...