Titre : Cellules THP-1

Cellules THP-1 : Questions médicales fréquentes

Termes MeSH sélectionnés :

Formative Feedback
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viabilité des cellules THP-1 ?\nLes cellules THP-1 peuvent-elles être cryogénisées ?", "url": "https://questionsmedicales.fr/mesh/D000074084?mesh_terms=Formative+Feedback&page=6#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Cellules THP-1", "description": "Comment les cellules THP-1 sont-elles utilisées en recherche ?\nPeut-on modifier génétiquement les cellules THP-1 ?\nQuels traitements sont testés sur les cellules THP-1 ?\nLes cellules THP-1 peuvent-elles être utilisées pour des tests de toxicité ?\nComment les cellules THP-1 aident-elles à comprendre les maladies ?", "url": "https://questionsmedicales.fr/mesh/D000074084?mesh_terms=Formative+Feedback&page=6#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Cellules THP-1", "description": "Quelles complications peuvent survenir lors de l'utilisation des cellules THP-1 ?\nLes cellules THP-1 peuvent-elles induire des réponses immunitaires indésirables ?\nQuels risques sont associés à la manipulation des cellules THP-1 ?\nLes cellules THP-1 peuvent-elles être affectées par des agents externes ?\nComment minimiser les complications lors des expériences avec THP-1 ?", "url": "https://questionsmedicales.fr/mesh/D000074084?mesh_terms=Formative+Feedback&page=6#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Cellules THP-1", "description": "Quels facteurs influencent la croissance des cellules THP-1 ?\nLes cellules THP-1 sont-elles sensibles à des agents environnementaux ?\nQuels traitements peuvent affecter les cellules THP-1 ?\nLes cellules THP-1 sont-elles affectées par le stress oxydatif ?\nQuels facteurs génétiques influencent les cellules THP-1 ?", "url": "https://questionsmedicales.fr/mesh/D000074084?mesh_terms=Formative+Feedback&page=6#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment identifier les cellules THP-1 en laboratoire ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Les cellules THP-1 sont identifiées par leur morphologie et leur expression de marqueurs spécifiques." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour caractériser les cellules THP-1 ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests comme la cytométrie en flux et l'immunofluorescence sont utilisés." } }, { "@type": "Question", "name": "Les cellules THP-1 peuvent-elles être contaminées ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, comme toutes les lignées cellulaires, elles peuvent être contaminées par des bactéries ou des mycoplasmes." } }, { "@type": "Question", "name": "Quelle est la source des cellules THP-1 ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Les cellules THP-1 proviennent de la moelle osseuse d'un patient atteint de leucémie." } }, { "@type": "Question", "name": "Les cellules THP-1 sont-elles sensibles à des médicaments ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont souvent utilisées pour tester la sensibilité à divers agents pharmacologiques." } }, { "@type": "Question", "name": "Quels sont les marqueurs d'activation des cellules THP-1 ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les marqueurs incluent CD14, CD11b et CD68, indiquant leur activation." } }, { "@type": "Question", "name": "Les cellules THP-1 montrent-elles des signes d'inflammation ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles produisent des cytokines pro-inflammatoires lorsqu'elles sont activées." } }, { "@type": "Question", "name": "Comment les cellules THP-1 réagissent-elles aux pathogènes ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Elles phagocytent les pathogènes et sécrètent des médiateurs inflammatoires." } }, { "@type": "Question", "name": "Les cellules THP-1 peuvent-elles se différencier ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent se différencier en macrophages sous l'influence de certains facteurs." } }, { "@type": "Question", "name": "Quels effets ont les cytokines sur les cellules THP-1 ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Les cytokines modulent leur activation et leur capacité à produire d'autres médiateurs." } }, { "@type": "Question", "name": "Comment prévenir la contamination des cellules THP-1 ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Utiliser des techniques aseptiques et vérifier régulièrement la pureté cellulaire." } }, { "@type": "Question", "name": "Quelles conditions de culture sont idéales pour les cellules THP-1 ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Elles nécessitent un milieu riche en nutriments et une température contrôlée." } }, { "@type": "Question", "name": "Les cellules THP-1 nécessitent-elles des soins particuliers ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles doivent être manipulées avec précaution pour éviter le stress cellulaire." } }, { "@type": "Question", "name": "Comment assurer la viabilité des cellules THP-1 ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir des conditions optimales de culture et éviter les cycles de congélation-décongélation." } }, { "@type": "Question", "name": "Les cellules THP-1 peuvent-elles être cryogénisées ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent être cryogénisées pour une conservation à long terme." } }, { "@type": "Question", "name": "Comment les cellules THP-1 sont-elles utilisées en recherche ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Elles sont utilisées pour étudier les mécanismes immunitaires et tester des médicaments." } }, { "@type": "Question", "name": "Peut-on modifier génétiquement les cellules THP-1 ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des techniques comme CRISPR peuvent être utilisées pour modifier leur génome." } }, { "@type": "Question", "name": "Quels traitements sont testés sur les cellules THP-1 ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des traitements anti-inflammatoires et anticancéreux sont souvent testés." } }, { "@type": "Question", "name": "Les cellules THP-1 peuvent-elles être utilisées pour des tests de toxicité ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont souvent utilisées pour évaluer la toxicité des composés chimiques." } }, { "@type": "Question", "name": "Comment les cellules THP-1 aident-elles à comprendre les maladies ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Elles modélisent des maladies inflammatoires et infectieuses pour étudier les mécanismes." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir lors de l'utilisation des cellules THP-1 ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des résultats biaisés peuvent survenir si les cellules sont contaminées ou mal caractérisées." } }, { "@type": "Question", "name": "Les cellules THP-1 peuvent-elles induire des réponses immunitaires indésirables ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent parfois produire des réponses immunitaires non spécifiques." } }, { "@type": "Question", "name": "Quels risques sont associés à la manipulation des cellules THP-1 ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Le risque principal est la contamination croisée avec d'autres lignées cellulaires." } }, { "@type": "Question", "name": "Les cellules THP-1 peuvent-elles être affectées par des agents externes ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des agents comme les toxines ou les médicaments peuvent altérer leur fonction." } }, { "@type": "Question", "name": "Comment minimiser les complications lors des expériences avec THP-1 ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Suivre des protocoles stricts et effectuer des contrôles réguliers de qualité." } }, { "@type": "Question", "name": "Quels facteurs influencent la croissance des cellules THP-1 ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Des facteurs comme la température, le pH et la composition du milieu influencent leur croissance." } }, { "@type": "Question", "name": "Les cellules THP-1 sont-elles sensibles à des agents environnementaux ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent être affectées par des agents chimiques ou physiques dans leur environnement." } }, { "@type": "Question", "name": "Quels traitements peuvent affecter les cellules THP-1 ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Des traitements comme les cytokines ou les médicaments peuvent moduler leur activité." } }, { "@type": "Question", "name": "Les cellules THP-1 sont-elles affectées par le stress oxydatif ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress oxydatif peut altérer leur fonction et leur viabilité." } }, { "@type": "Question", "name": "Quels facteurs génétiques influencent les cellules THP-1 ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Des variations génétiques peuvent affecter leur réponse aux stimuli immunitaires." } } ] } ] }

Sources (10000 au total)

Feedback, learning and becoming: Narratives of feedback in complex performance challenges.

Becoming a general practitioner (or family medicine specialist) is challenging, as trainees learn to manage complex and ambiguous situations. Feedback is a key component of this learning. Although res... The research adopts a holistic and sequential narrative analysis approach, with in-depth narrative interviews of 16 general practice trainees who had just completed their training requirements. The an... Four plotlines within GP trainees' stories of complex performance challenges were identified: Journeyperson, Hero's Quest, Solo Journeyer and Endless Struggle. Trainees, supervisors and feedback are p... The plotlines bring together an alternative way of understanding how feedback, learning and becoming are woven together. They illustrate how multiple interactions with patients, supervisors, peers and...

Can peer feedback substitute for faculty feedback in predoctoral dental education?

The ability to give and receive feedback is a key skill to develop during predoctoral dental education, and the use of peer feedback specifically offers distinct benefits including a different underst... Dental students in two different graduation years provided quantitative and qualitative peer feedback on a case-based oral and maxillofacial pathology simulation. The data from these exercises were ag... The mean quality of feedback was not correlated with course examination scores, though the number of times students gave high-quality feedback and received high-quality feedback was correlated with co... While instructor feedback is more reliable and consistent, our findings suggest that in most instances, at least one peer in moderate-sized groups is able to approximate the quality of instructor feed...

Video feedback to update negative self-perceptions in social anxiety disorder: A comparison of internet-delivered vs face-to-face cognitive therapy formats.

Video feedback is a technique used in cognitive therapy for social anxiety disorder (CT-SAD) to update patients' negative self-perceptions of how they appear to others. Clients are supported to watch ... We examined patients' self-perceptions and social anxiety symptoms before and after video feedback in two randomised controlled trials. Study 1 compared 49 iCT-SAD participants with 47 from face-to-fa... In Study 1, ratings of self-perceptions and social anxiety showed significant reductions following video feedback, in both treatment formats. 92 % of participants in iCT-SAD, and 96 % in CT-SAD though... The level of therapist support in iCT-SAD videofeedback varied with clinical need and was not measured.... The findings indicate that video feedback can be delivered effectively online, and that its impact on social anxiety is not significantly different from in-person treatment delivery....

Investigating the Effectiveness of Formative OSCE Combined with Visual Feedback in Improving Clinical Competence among Iranian Nurse Anesthesia Students: A Quasi-experimental study.

Lack of clinical competence can endanger the patient's safety and reduce the quality of providing health care services. The aim of this study was to examine the impact of formative Objective Structure... This was a single blind quasi-experimental study with a pre-test/post-test design in compliance with the CONSORT (Consolidated Standards of Reporting Trials) statement. Forty-eight students were alloc... Comparing post-test scores by ANCOVA showed a significant difference between groups (p=0.001) because there was a significant positive change in the overall clinical competence score in the interventi... This study showed that regular implementation of formative OSCEs in nurse anesthesia education fosters learning and has a positive effect on improving students' educational behaviors and helps them le...