Titre : Récepteurs aux antigènes

Récepteurs aux antigènes : Questions médicales fréquentes

Termes MeSH sélectionnés :

Prosthesis Design
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immédiats ou retardés ?\nPeut-on avoir des symptômes sans anomalie des récepteurs ?", "url": "https://questionsmedicales.fr/mesh/D011946?mesh_terms=Prosthesis+Design&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Récepteurs aux antigènes", "description": "Peut-on prévenir les troubles des récepteurs aux antigènes ?\nL'alimentation influence-t-elle la santé des récepteurs ?\nLes exercices physiques aident-ils à maintenir la fonction immunitaire ?\nLes habitudes de vie affectent-elles les récepteurs ?\nLes contrôles médicaux réguliers sont-ils importants ?", "url": "https://questionsmedicales.fr/mesh/D011946?mesh_terms=Prosthesis+Design&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Récepteurs aux antigènes", "description": "Quels traitements ciblent les récepteurs aux antigènes ?\nLes immunothérapies sont-elles efficaces ?\nComment les médicaments immunosuppresseurs affectent-ils les récepteurs ?\nLes traitements varient-ils selon le type de récepteur ?\nLes traitements sont-ils toujours efficaces ?", "url": "https://questionsmedicales.fr/mesh/D011946?mesh_terms=Prosthesis+Design&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Récepteurs aux antigènes", "description": "Quelles complications peuvent survenir avec des récepteurs défaillants ?\nLes complications sont-elles graves ?\nLes complications varient-elles selon le type de récepteur ?\nComment gérer les complications liées aux récepteurs ?\nLes complications peuvent-elles être évitées ?", "url": "https://questionsmedicales.fr/mesh/D011946?mesh_terms=Prosthesis+Design&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Récepteurs aux antigènes", "description": "Quels sont les facteurs de risque pour les troubles des récepteurs ?\nLe stress est-il un facteur de risque ?\nLes maladies auto-immunes augmentent-elles le risque ?\nL'exposition à des toxines influence-t-elle les récepteurs ?\nLes infections virales sont-elles un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D011946?mesh_terms=Prosthesis+Design&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une défaillance des récepteurs aux antigènes ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sanguins et des analyses génétiques peuvent révéler des anomalies des récepteurs." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer les récepteurs aux antigènes ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "L'immunofluorescence et la cytométrie en flux sont couramment utilisés." } }, { "@type": "Question", "name": "Les biopsies peuvent-elles aider au diagnostic ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les biopsies de tissus peuvent montrer des anomalies des récepteurs aux antigènes." } }, { "@type": "Question", "name": "Quels marqueurs sont associés aux récepteurs aux antigènes ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Les marqueurs CD sont souvent utilisés pour identifier les types de récepteurs." } }, { "@type": "Question", "name": "Les tests génétiques sont-ils utiles pour le diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent identifier des mutations affectant les récepteurs aux antigènes." } }, { "@type": "Question", "name": "Quels symptômes indiquent un problème avec les récepteurs ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Des infections fréquentes et des réactions allergiques peuvent survenir." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon le type de récepteur ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes dépendent du type de récepteur et de l'antigène ciblé." } }, { "@type": "Question", "name": "Comment les troubles des récepteurs affectent-ils l'immunité ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent entraîner une immunodéficience ou des maladies auto-immunes." } }, { "@type": "Question", "name": "Les symptômes sont-ils immédiats ou retardés ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent être immédiats lors d'une réaction allergique ou retardés dans d'autres cas." } }, { "@type": "Question", "name": "Peut-on avoir des symptômes sans anomalie des récepteurs ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, d'autres facteurs peuvent causer des symptômes immunitaires sans anomalies." } }, { "@type": "Question", "name": "Peut-on prévenir les troubles des récepteurs aux antigènes ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Certaines mesures, comme la vaccination, peuvent aider à prévenir les infections." } }, { "@type": "Question", "name": "L'alimentation influence-t-elle la santé des récepteurs ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une alimentation équilibrée peut soutenir le système immunitaire et les récepteurs." } }, { "@type": "Question", "name": "Les exercices physiques aident-ils à maintenir la fonction immunitaire ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exercice régulier peut améliorer la réponse immunitaire et la santé des récepteurs." } }, { "@type": "Question", "name": "Les habitudes de vie affectent-elles les récepteurs ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress et le tabagisme peuvent nuire à la fonction des récepteurs immunitaires." } }, { "@type": "Question", "name": "Les contrôles médicaux réguliers sont-ils importants ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils permettent de détecter précocement des anomalies immunitaires." } }, { "@type": "Question", "name": "Quels traitements ciblent les récepteurs aux antigènes ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les thérapies biologiques et les anticorps monoclonaux sont souvent utilisés." } }, { "@type": "Question", "name": "Les immunothérapies sont-elles efficaces ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent renforcer la réponse immunitaire en ciblant les récepteurs." } }, { "@type": "Question", "name": "Comment les médicaments immunosuppresseurs affectent-ils les récepteurs ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent inhiber l'activité des récepteurs, réduisant ainsi la réponse immunitaire." } }, { "@type": "Question", "name": "Les traitements varient-ils selon le type de récepteur ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le traitement dépend du type de récepteur et de la pathologie associée." } }, { "@type": "Question", "name": "Les traitements sont-ils toujours efficaces ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Non, l'efficacité peut varier selon le patient et la gravité de la condition." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec des récepteurs défaillants ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des infections récurrentes et des maladies auto-immunes peuvent se développer." } }, { "@type": "Question", "name": "Les complications sont-elles graves ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent entraîner des problèmes de santé chroniques et des hospitalisations." } }, { "@type": "Question", "name": "Les complications varient-elles selon le type de récepteur ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, chaque type de récepteur peut entraîner des complications spécifiques." } }, { "@type": "Question", "name": "Comment gérer les complications liées aux récepteurs ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi médical régulier et des traitements adaptés sont essentiels." } }, { "@type": "Question", "name": "Les complications peuvent-elles être évitées ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être évitées par une gestion proactive de la santé." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque pour les troubles des récepteurs ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents familiaux, l'âge et certaines infections augmentent le risque." } }, { "@type": "Question", "name": "Le stress est-il un facteur de risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress chronique peut affaiblir le système immunitaire et affecter les récepteurs." } }, { "@type": "Question", "name": "Les maladies auto-immunes augmentent-elles le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent affecter la fonction des récepteurs aux antigènes." } }, { "@type": "Question", "name": "L'exposition à des toxines influence-t-elle les récepteurs ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines toxines environnementales peuvent altérer la fonction des récepteurs." } }, { "@type": "Question", "name": "Les infections virales sont-elles un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines infections virales peuvent perturber la fonction des récepteurs immunitaires." } } ] } ] }

Sources (10000 au total)

The effect of femoral prosthesis design on patellofemoral contact stresses in total knee arthroplasty: a case-control study with mid-term follow-up minimum 3-year follow-up.

To investigate the differences in postoperative patellofemoral pressures and patellar tracking during at least three years of follow-up in patients using three prostheses of different designs in total... RADIOGRAPHIC INVESTIGATIONS: The study included 401 patients who had a total of 480 knee prostheses implanted without patellar resurfacing. The prostheses used were Genesis II (external rotation desig... Constructing a finite element model of the knee joint of a normal volunteer after total knee arthroplasty using different prostheses for nonpatellar replacement. The three models' von Mises stress dis... RADIOGRAPHIC INVESTIGATIONS: A total of 456 knees of 384 patients were investigated at a 3-year follow-up after TKA without patellar resurfacing. There were no significant differences in patellar trac... The von Mises stress distribution heat map showed that during flexion, the patellofemoral stresses were mainly concentrated on the lateral side of the prosthesis side, and the contact site gradually s... In TKA without patellar resurfacing, a prosthesis with a deeper trochlear groove, a slightly higher lateral femoral condyle, and a more anatomically designed knee that better matches the patellar morp...

The SoftHand Pro platform: a flexible prosthesis with a user-centered approach.

Among commercially-available upper-limb prostheses, the two most often used solutions are simple hook-style grippers and poly-articulated hands, which present a higher number of articulations and show... The SoftHand Pro (SHP) is an artificial hand platform that has 19 independent joints (degrees-of-freedom), but is controlled by a single input. The design of this prosthesis is inspired by the concept... The great versatility of the SoftHand Pro (a reasearch protpotype) permitted its adaptation to the user requirements. This was experienced by the SoftHand Pro Team during the preparation for different... We introduced our pilots, the implementation of the two control modalities, and describe the successful participation in all CYBATHLON events. This work proves the versatility of the system towards th...

Implantation of a Sutureless Valve Into a Stented Prosthesis: An Open Salvage Procedure.

A 78-year-old male was admitted to our institute with increasing shortness of breath and decreased exercise tolerance. His increasing symptoms were not relieved with medical management. He had a compl... Intraoperative extraction of this prosthesis proved technically challenging and a valve in valve successfully was implanted as a salvage procedure.... The procedure was successful, and the patient made a full recovery.... Open valve in valve implantation, despite technical difficulties, may be utilized as a salvage procedure....

Cognitive load in individuals with a transfemoral amputation during single- and dual-task walking: a pilot study of brain activity in people using a socket prosthesis or a bone-anchored prosthesis.

To explore cognitive load in people with transfemoral amputations fitted with socket or bone-anchored prostheses by describing activity in the left and right dorsolateral prefrontal cortices during si... Cross-sectional pilot study.... 8 socket prosthesis users and 8 bone-anchored prosthesis users. All were fitted with microprocessor-controlled prosthetic knees.... Participants answered self-report questionnaires and performed gait tests during 1 single-task walking condition and 2 dual-task walking conditions. While walking, activity in the dorsolateral prefron... Self-report measures and basic gait variables did not show differences between the groups. No obvious between-group differences were observed in the relative concentration of oxygenated haemoglobin fo... This pilot study did not identify substantial differences in cognitive load or lateralization between socket prosthesis users and bone-anchored prosthesis users....

Readmissions After Surgical Aortic Valve Replacement: Influence of Prosthesis Type.

Prosthesis choice during aortic valve replacement (AVR) weighs lifelong anticoagulation with mechanical valves (M-AVR) against structural valve degeneration in bioprosthetic valves (B-AVR).... The Nationwide Readmissions Database was queried to identify patients who underwent isolated surgical AVR between January 1, 2016 and December 31, 2018, stratifying by prothesis type. Propensity score... Patients (n = 109,744) who underwent AVR (90,574 B-AVR and 19,170 M-AVR) were included. B-AVR patients were older (median 68 versus 57 y; P < 0.001) and had more comorbidities (mean Elixhauser score: ... B-AVR patients had similar early outcomes compared to M-AVR patients, but lower rates of readmission. Bleeding, coagulopathy, and effusions are drivers of excess readmissions in M-AVR patients. Readmi...

Initial safety outcomes for the Rigicon Infla10® inflatable penile prosthesis.

To analyse data from patient information forms (PIFs) submitted to the manufacturer of a new three-piece inflatable penile prosthesis (IPP), the Rigicon Infla10®, to summarize early outcomes.... A retrospective review of PIFs from 319 patients implanted with the IPP between 6 January 2019 and 31 December 2021 was performed to assess device durability and rates of reoperation for infection, me... The mean ± sd (range) follow-up was 21.2 ± 11 (5-36) months and the mean ± sd patient age was 58.5 ± 8.7 years. Of the total, 4.4% of devices required removal or revision. Complications included mecha... The vast majority of the early Rigicon Infla10 IPPs implanted prior to January 2022 were included in this retrospective analysis of volunteered PIFs. These early results demonstrate initial durability...