Titre : Cellules THP-1

Cellules THP-1 : Questions médicales fréquentes

Termes MeSH sélectionnés :

Formative Feedback
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sont utilisés pour caractériser les cellules THP-1 ?\nLes cellules THP-1 peuvent-elles être contaminées ?\nQuelle est la source des cellules THP-1 ?\nLes cellules THP-1 sont-elles sensibles à des médicaments ?", "url": "https://questionsmedicales.fr/mesh/D000074084?mesh_terms=Formative+Feedback&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Cellules THP-1", "description": "Quels sont les marqueurs d'activation des cellules THP-1 ?\nLes cellules THP-1 montrent-elles des signes d'inflammation ?\nComment les cellules THP-1 réagissent-elles aux pathogènes ?\nLes cellules THP-1 peuvent-elles se différencier ?\nQuels effets ont les cytokines sur les cellules THP-1 ?", "url": "https://questionsmedicales.fr/mesh/D000074084?mesh_terms=Formative+Feedback&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Cellules THP-1", "description": "Comment prévenir la contamination des cellules THP-1 ?\nQuelles conditions de culture sont idéales pour les cellules THP-1 ?\nLes cellules THP-1 nécessitent-elles des soins particuliers ?\nComment assurer la viabilité des cellules THP-1 ?\nLes cellules THP-1 peuvent-elles être cryogénisées ?", "url": "https://questionsmedicales.fr/mesh/D000074084?mesh_terms=Formative+Feedback&page=3#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=3#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=3#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=3#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)

International medical students' experiences of psychological safety in feedback episodes: a focused ethnographic study.

Feedback and psychological safety are well-established concepts within medical education, vital for student learning and progress. However, the concepts remain unexplored in the context of internation... A focused ethnographic approach was adopted to explore international students' experiences and perceptions of psychological safety in their feedback experiences. Data were collected in the form of fie... Data analysis identified four key themes: feedback delivery, educator attributes, cultural factors and longitudinal educational relationships. Both staff and student participants highlighted how envir... This present study highlights cultural differences in feedback practices across countries and their impact on psychological safety among international students. It stresses the importance of integrati...

Radiologist preferences for faculty development initiatives to improve resident feedback in the era of competency-based medical education.

Since 2022, all Canadian post-graduate medical programs have transitioned to a Competence by Design (CBD) model within a Competency-Based Medical Education (CBME) framework. The CBME model emphasized ... Online surveys were distributed to all 28 radiology faculty at Queen's University. Data were collected on demographics, feedback practices, motivations for improving the teacher-learner feedback excha... The response rate was 89% (25/28 faculty). 56% of faculty were likely to complete evaluations after working with a resident. Regarding the degree to which faculty felt written feedback is important, 6... Assessment of preceptor perceptions reveals that faculty recognize the importance of offering high-quality written feedback to learners. Faculty openness to quality improvement interventions for curri...

Making assessment a team sport: a qualitative study of facilitated group feedback in internal medicine residency.

Competency-based medical education relies on feedback from workplace-based assessment (WBA) to direct learning. Unfortunately, WBAs often lack rich narrative feedback and show bias towards Medical Exp... A total of 53 residents participated in facilitated, biweekly group assessment sessions during the 2017 and 2018 academic year. Each session was a 30-minute facilitated assessment discussion done with... The researchers identified four major themes for feedback: communication, intra- and inter-personal awareness, leadership and teamwork, and learning opportunities. Although feedback related to a broad... The introduction of facilitated team-based assessment in the Queen's Internal Medicine program filled an important gap in WBA by providing learners with detailed feedback across all CanMEDS roles and ...

Optimizing modern surgical simulation through instructor feedback - insights from a retrospective observational study in a tertiary hospital.

Laparoscopic surgery is associated with a prolonged learning curve for emerging surgeons, and simulation-based training (SBT) has become increasingly prominent in this context due to stringent working... This retrospective study focused on surgical residents in their 1st through 5th years at the Department of Surgery of Linkou Chang Gung Memorial Hospital. The residents participated in a specially des... Senior residents (n = 15), who employed more complex laparoscopic procedures, exhibited more significant improvements after receiving instructor feedback than did junior residents (n = 17). Notably, a... A well-designed, step-by-step SBT can be a valuable tool in laparoscopic surgical training. LapSim simulator has demonstrated its potential in assessing surgical performances during the early stages o...

Self and peer feedback engagement and receptivity among medical students with varied academic performance in the clinical skills laboratory.

Medical students benefit from direct observation of clinical performance and timely feedback from multiple sources. While self and peer feedback have been the focus of numerous research studies, how t... We conducted an exploratory qualitative study to investigate students' engagement and receptivity to self and peer feedback across academic performance levels at a medical teaching institution. Data f... The ways in which low and high performing students engaged with self-assessment and peer feedback were divided into three categories: affective (or interpersonal), orientational, and transformational.... Creating a trusting environment is critical for improving the acceptability of peer feedback. It is also critical to provide multiple opportunities for self-assessment in order to improve one's judgme...

Comparison of the effects of apprenticeship training by sandwich feedback and traditional methods on final-semester operating room technology students' perioperative competence and performance: a randomized, controlled trial.

Effective feedback is fundamental in clinical education, as it allows trainers to constantly diagnose the trainees' condition, determine their weaknesses, and intervene at proper times. Recently, diff... Thirty final-semester undergraduate OR technology students taking the apprenticeship courses were randomly allocated into experimental (n = 15) and control (n = 15) groups through the stratified rando... The mean total score of the PPCS-R was significantly higher in the FBL than in the TBT on the last intervention day (P < 0.001). Additionally, the increase in mean change of PPCS-R total score from th... Apprenticeship training using a sandwich feedback-based approach was superior to the traditional method for enhancing perioperative competence and performance of final-semester OR technology students....

Development and implementation of a formative instructional coaching program using the Teaching Practices Inventory within a health professions program.

A growing body of literature describes teaching practices that are positively associated with student achievement. Observing, characterizing, and providing feedback on these teaching practices is a ne... The program was designed for formative purposes utilizing an instrument adapted from the Teaching Practices Inventory. All faculty were invited to participate in the program on a voluntary basis when ... Interrater reliability of the form improved over two rounds of piloting and no differences were found in scoring between trainees and education professionals. Seventeen observations were completed by ... Creating programs that emphasize and foster the use of evidence-based teaching are critical for health professions education. Additional research is needed to further develop coaching programs that en...

Experiences of medical students and faculty regarding the use of long case as a formative assessment method at a tertiary care teaching hospital in a low resource setting: a qualitative study.

The long case is used to assess medical students' proficiency in performing clinical tasks. As a formative assessment, the purpose is to offer feedback on performance, aiming to enhance and expedite c... To explore the experiences of medical students and faculty regarding the use of the Long Case Study as a formative assessment method at a tertiary care teaching hospital in a low-resource setting.... A qualitative study design was used. The study was conducted at Makerere University, a low-resource setting. The study participants were third- and fifth-year medical students as well as lecturers. Pu... Three themes emerged from the study: ward placement, case presentation, and case assessment and feedback. The findings revealed that students conduct their long cases at patients' bedside within speci... The long case offers students exposure to real patients in a clinical setting. However, in tertiary care teaching hospitals, it's crucial to ensure proper design and implementation of this practice to...