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"@type": "Question",
"name": "Comment diagnostique-t-on la toxoplasmose ?",
"position": 1,
"acceptedAnswer": {
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"text": "Le diagnostic repose sur des tests sérologiques détectant les anticorps anti-Toxoplasma."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour la toxoplasmose ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests IgG et IgM sont couramment utilisés pour évaluer l'infection."
}
},
{
"@type": "Question",
"name": "La biopsie est-elle nécessaire pour diagnostiquer la toxoplasmose ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "La biopsie est rarement nécessaire, sauf en cas de complications neurologiques."
}
},
{
"@type": "Question",
"name": "Peut-on diagnostiquer la toxoplasmose par imagerie ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'imagerie cérébrale peut montrer des lésions typiques chez les patients immunodéprimés."
}
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"@type": "Question",
"name": "Quels symptômes indiquent un test de toxoplasmose ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme la fièvre, la fatigue ou des douleurs musculaires peuvent justifier un test."
}
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{
"@type": "Question",
"name": "Quels sont les symptômes courants de la toxoplasmose ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent fièvre, fatigue, douleurs musculaires et ganglions enflés."
}
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{
"@type": "Question",
"name": "La toxoplasmose peut-elle être asymptomatique ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, de nombreuses personnes infectées ne présentent aucun symptôme visible."
}
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{
"@type": "Question",
"name": "Quels symptômes chez les immunodéprimés ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Chez les immunodéprimés, la toxoplasmose peut provoquer des symptômes neurologiques graves."
}
},
{
"@type": "Question",
"name": "Y a-t-il des symptômes spécifiques chez les femmes enceintes ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les femmes enceintes peuvent transmettre l'infection au fœtus, entraînant des malformations."
}
},
{
"@type": "Question",
"name": "Comment se manifeste la toxoplasmose oculaire ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "La toxoplasmose oculaire peut provoquer des douleurs, une vision floue et des lésions rétiniennes."
}
},
{
"@type": "Question",
"name": "Comment prévenir la toxoplasmose ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Évitez de consommer de la viande crue, lavez les fruits et légumes, et évitez les excréments de chat."
}
},
{
"@type": "Question",
"name": "Les femmes enceintes doivent-elles prendre des précautions ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles doivent éviter les contacts avec les chats et consommer des aliments bien cuits."
}
},
{
"@type": "Question",
"name": "Le lavage des mains aide-t-il à prévenir la toxoplasmose ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un bon lavage des mains après avoir manipulé de la viande ou des excréments de chat est crucial."
}
},
{
"@type": "Question",
"name": "Les chats peuvent-ils transmettre la toxoplasmose ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les chats sont des hôtes définitifs et peuvent excréter des oocystes dans leurs selles."
}
},
{
"@type": "Question",
"name": "Les jardins potagers présentent-ils un risque ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les jardins peuvent être contaminés par des oocystes, surtout si des chats y ont accès."
}
},
{
"@type": "Question",
"name": "Quel est le traitement standard de la toxoplasmose ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement standard inclut la pyriméthamine et la sulfadiazine, souvent avec de l'acide folique."
}
},
{
"@type": "Question",
"name": "Les antibiotiques sont-ils efficaces contre la toxoplasmose ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, les antibiotiques ne sont pas efficaces; des antiparasitaires spécifiques sont nécessaires."
}
},
{
"@type": "Question",
"name": "Le traitement est-il nécessaire pour tous les cas ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement n'est pas toujours nécessaire pour les cas asymptomatiques ou bénins."
}
},
{
"@type": "Question",
"name": "Combien de temps dure le traitement de la toxoplasmose ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement dure généralement de 4 à 6 semaines, selon la gravité de l'infection."
}
},
{
"@type": "Question",
"name": "Y a-t-il des effets secondaires au traitement ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des effets secondaires comme des nausées, des éruptions cutanées ou des troubles sanguins peuvent survenir."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications possibles de la toxoplasmose ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des lésions cérébrales, des problèmes oculaires et des infections systémiques."
}
},
{
"@type": "Question",
"name": "La toxoplasmose peut-elle affecter le fœtus ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'infection pendant la grossesse peut entraîner des malformations congénitales chez le fœtus."
}
},
{
"@type": "Question",
"name": "Quels risques pour les personnes immunodéprimées ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes immunodéprimées courent un risque accru de complications graves, notamment neurologiques."
}
},
{
"@type": "Question",
"name": "La toxoplasmose peut-elle causer des problèmes neurologiques ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut provoquer des encéphalites et d'autres troubles neurologiques chez les patients à risque."
}
},
{
"@type": "Question",
"name": "Y a-t-il un risque de réinfection ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, même après une infection, il est possible de contracter à nouveau la toxoplasmose."
}
},
{
"@type": "Question",
"name": "Qui est le plus à risque de toxoplasmose ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes immunodéprimées, comme celles atteintes du VIH/SIDA, sont les plus à risque."
}
},
{
"@type": "Question",
"name": "Les personnes âgées sont-elles plus à risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes âgées peuvent avoir un système immunitaire affaibli, augmentant le risque."
}
},
{
"@type": "Question",
"name": "Les jardiniers sont-ils à risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les jardiniers peuvent être exposés aux oocystes en manipulant le sol contaminé."
}
},
{
"@type": "Question",
"name": "Les voyageurs dans certains pays sont-ils à risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les voyageurs dans des régions où la toxoplasmose est endémique courent un risque accru."
}
},
{
"@type": "Question",
"name": "Les personnes qui consomment de la viande crue sont-elles à risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la consommation de viande crue ou mal cuite est un facteur de risque majeur pour l'infection."
}
}
]
}
]
}
The T-loop has been used clinically to close gap between teeth. And it is a typical orthodontic archwire bending method. However, the design of the T-loop parameters for different patients is based on...
Firstly, the tooth movement prediction model is established based on the analysis of the T-loop structure and the waxy model dynamic resistance. As well as the reverse reconstruction of the complete m...
The growth trend of the 11 sets of simulation data is the same as that of the experimental data. And all of them show that the tooth displacement is positively correlated with the cross-sectional size...
This study shows that the accuracy and reliability of the tooth movement prediction model can be verified through the comparative analysis and deviation calculation of the obtained calculated, simulat...
Orthodontic tooth movement relies on bone remodeling and periodontal tissue regeneration in response to the complicated mechanical cues on the compressive and tensive side. In general, mechanical stim...
Although many studies investigating the mechanical behavior of loop mechanics have focused on loop designs to produce a higher moment-to-force ratio, few studies have clarified the effect of loop posi...
Two finite element models of the maxillary dentition were constructed, with the loop placed mesial or distal to the canine. Tooth movements during loop activation were simulated while varying the degr...
When the loop was placed distal to the canine, the incisor showed uncontrolled tipping even with the gable bend. Placement of the loop mesial to the canine produced controlled tipping or root movement...
Placement of the closing loop mesial to the canine in combination with the incorporation of a gable bend into the archwire distal to the canine could provide better control of incisor movements, such ...
With regard to the esthetics and comfort of orthodontic treatment, the requirement for removable clear aligners (CAs) is increasing. Unlike conventional fixed orthodontic appliances, CAs were made of ...
This randomized controlled clinical study will recruit 44 orthodontic patients for orthodontic treatment. All the subjects will be randomized into two groups (PETG and TPU, n = 22 for each group). In ...
The results from this trial will serve as evidence for orthodontists and manufacturers and clarify whether the difference in orthodontic thermoplastics significantly impacts the efficiency of OTM....
ChiCTR2300070980. Registered on 27 April 2023. https://www.chictr.org.cn/showproj.html?proj=186253....
The biological mechanisms driving orthodontic tooth movement (OTM) remain incompletely understood. Gingival crevicular fluid (GCF) is an important indicator of the periodontal bioprocess, providing va...
A rigorous review of the clinical studies over the past decade was conducted after registering the protocol with PROSPERO and adhering to inclusion criteria comprising human subjects, specified force ...
A comprehensive summarization of the OTM-related GCF studies was conducted, followed by an in-depth exploration of biomarkers within the GCF. We identified 13 DEPs, including ALP, IL-1β, IL-6, Leptin,...
This work has further improved our understanding to the bioprocess of OTM, suggesting biomarkers as potential modulating targets to enhance OTM, mitigate adverse effects and support real-time monitori...
The purpose was to determine the predictability of tooth movements through clear aligner among premolar extraction patients and to explore the effects of various factors on tooth movements....
A total of 31 extraction patients (10 males and 20 females; age 14-44) receiving clear aligner treatment (Invisalign) were enrolled in this study. The actual post-treatment models and pre-treatment mo...
Compared to the designed tooth movements, the following undesirable tooth movements occurred: mesial movement (2.2 mm), mesial tipping (5.4°), and intrusion (0.45 mm) of first molars; distal tipping (...
Incisors, canines, and first molars are subject to unwanted tooth movements with clear aligners among premolar extraction patients. Age, crowding, mini-implant, overbite, and attachments influence act...
Superposing 3D models is an imminent need. However, current methods rely on marking multiple points on the maxilla and mandible, which could increase point marking and overlapping errors....
This study aimed at developing a method for superimposing 3D models of the maxillary and mandibular arches with Autodesk Inventor® engineering software, using a single universal coordinate system (UCS...
A total of 104 STL (stereolithography) models of the maxillary and mandibular arches exported from My iTero® platform were retrospectively selected, in which T0 and T1 were the initial and refinement ...
A reliable method of superimposing 3D digital models using a single UCS point in the maxilla and mandible was developed. ICC showed excellent intra- and inter-examiner correlation (ICC>0.90). A system...
The developed method was proven reliable and reproducible for superimposing 3D models of the maxillary and mandibular arches by using UCS system....
With increased understanding of orthodontic tooth movement (OTM) in recent years, neural regulation of OTM has become an emerging and expanding area of research. Numerous studies have shown that the n...
To compare the three-dimensional (3-D) movement of maxillary teeth in response to three common miniscrew anchorage systems in extraction patients with maxillary dentoalveolar protrusion....
The study employed a randomized controlled single-blinded design with three arms. Thirty extraction patients who required maximum anchorage to retract maxillary anterior teeth were included and random...
A significant intrusion (- 1.34 mm; 95% CI, - 1.60 mm, 1.08 mm) and buccal (- 6.92°; 95% CI, - 8.67°, - 5.13°) and distal (4.90°; 95% CI, 3.75°, 6.04°) inclination of the maxillary first molars were o...
Three miniscrew anchorage systems produced significantly different 3-D maxillary tooth movement. The maxillary first molars were significantly buccally and distally inclined and intruded in patients u...
The purpose of this study was to demonstrate a new method for quantifying the difference between predicted and achieved tooth movement with Invisalign using stable three-dimensional (3D) mandibular la...