questionsmedicales.fr
Structures de l'embryon
Feuillets embryonnaires
Feuillets embryonnaires : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Embryogenèse
Développement embryonnaire
Échographie
Imagerie par résonance magnétique
Anomalies congénitales
Tests génétiques
Malformations congénitales
Retard de développement
Imagerie médicale
Observation embryonnaire
Symptômes
5
Malformations congénitales
Troubles fonctionnels
Retard de croissance
Dysfonctionnement organique
Malformations visibles
Troubles internes
Anomalies congénitales
Développement infantile
Prévention
5
Alimentation équilibrée
Soins prénatals
Dépistage prénatal
Risques embryonnaires
Vaccinations
Infections congénitales
Stress maternel
Développement embryonnaire
Antécédents familiaux
Risques génétiques
Traitements
5
Chirurgie corrective
Thérapie génique
Nutrition prénatale
Soins prénatals
Efficacité des traitements
Anomalies détectées
Thérapies innovantes
Recherche médicale
Suivi médical
Évaluation des soins
Complications
5
Malformations graves
Décès néonatal
Complications tardives
Développement infantile
Maladies chroniques
Troubles du développement
Traitements médicaux
Chirurgie
Qualité de vie
Impact sur la santé
Facteurs de risque
5
Âge maternel
Antécédents familiaux
Toxines environnementales
Risques embryonnaires
Diabète gestationnel
Anomalies congénitales
Médicaments tératogènes
Développement embryonnaire
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"@type": "Question",
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"@type": "Question",
"name": "Les anomalies des feuillets affectent-elles le développement ?",
"position": 7,
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"text": "Oui, elles peuvent entraîner des retards de croissance et des dysfonctionnements organiques."
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"@type": "Question",
"name": "Comment les anomalies se manifestent-elles ?",
"position": 8,
"acceptedAnswer": {
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"text": "Elles peuvent se manifester par des malformations visibles ou des troubles internes."
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{
"@type": "Question",
"name": "Les symptômes varient-ils selon le feuillet affecté ?",
"position": 9,
"acceptedAnswer": {
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"text": "Oui, chaque feuillet (ectoderme, mésoderme, endoderme) a des implications spécifiques."
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"@type": "Question",
"name": "Les symptômes sont-ils toujours présents à la naissance ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pas toujours, certaines anomalies peuvent se développer plus tard dans l'enfance."
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{
"@type": "Question",
"name": "Comment prévenir les anomalies des feuillets embryonnaires ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée, l'évitement de substances nocives et des soins prénatals sont cruciaux."
}
},
{
"@type": "Question",
"name": "Le dépistage prénatal aide-t-il à prévenir les anomalies ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le dépistage permet d'identifier les risques et d'agir en conséquence."
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{
"@type": "Question",
"name": "Les vaccinations sont-elles importantes pendant la grossesse ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines vaccinations protègent le fœtus contre des infections pouvant causer des anomalies."
}
},
{
"@type": "Question",
"name": "Le stress maternel influence-t-il le développement embryonnaire ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un stress élevé peut affecter le développement et augmenter le risque d'anomalies."
}
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"@type": "Question",
"name": "Les antécédents familiaux jouent-ils un rôle ?",
"position": 15,
"acceptedAnswer": {
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"text": "Oui, des antécédents familiaux d'anomalies peuvent augmenter le risque pour le fœtus."
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"@type": "Question",
"name": "Quels traitements existent pour les anomalies des feuillets ?",
"position": 16,
"acceptedAnswer": {
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"text": "Les traitements varient de la chirurgie corrective à la thérapie génique selon l'anomalie."
}
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{
"@type": "Question",
"name": "Peut-on prévenir les anomalies des feuillets ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines anomalies peuvent être prévenues par une bonne nutrition et des soins prénatals."
}
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{
"@type": "Question",
"name": "Les traitements sont-ils efficaces ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'efficacité dépend de la nature et de la gravité de l'anomalie détectée."
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"@type": "Question",
"name": "Y a-t-il des traitements expérimentaux ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des recherches sont en cours sur des thérapies innovantes pour certaines anomalies."
}
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{
"@type": "Question",
"name": "Les traitements nécessitent-ils un suivi ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un suivi régulier est essentiel pour évaluer l'évolution et ajuster les soins."
}
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"@type": "Question",
"name": "Quelles complications peuvent survenir avec des anomalies des feuillets ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des malformations graves, des troubles fonctionnels et des décès néonatals."
}
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"@type": "Question",
"name": "Les complications sont-elles toujours visibles à la naissance ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, certaines complications peuvent se manifester plus tard dans l'enfance."
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"@type": "Question",
"name": "Les anomalies des feuillets augmentent-elles le risque de maladies ?",
"position": 23,
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"text": "Oui, elles peuvent prédisposer à des maladies chroniques ou à des troubles du développement."
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"name": "Les complications peuvent-elles être traitées ?",
"position": 24,
"acceptedAnswer": {
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"text": "Certaines complications peuvent être gérées par des traitements médicaux ou chirurgicaux."
}
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"@type": "Question",
"name": "Les complications affectent-elles la qualité de vie ?",
"position": 25,
"acceptedAnswer": {
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"text": "Oui, elles peuvent avoir un impact significatif sur la qualité de vie de l'individu."
}
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"@type": "Question",
"name": "Quels sont les facteurs de risque pour les anomalies des feuillets ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'âge maternel avancé, des antécédents familiaux et des infections."
}
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{
"@type": "Question",
"name": "L'exposition à des toxines influence-t-elle le développement ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exposition à des toxines environnementales peut augmenter le risque d'anomalies."
}
},
{
"@type": "Question",
"name": "Les maladies maternelles affectent-elles le fœtus ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines maladies, comme le diabète, peuvent augmenter le risque d'anomalies congénitales."
}
},
{
"@type": "Question",
"name": "Le mode de vie maternel joue-t-il un rôle ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme, l'alcool et une mauvaise nutrition sont des facteurs de risque importants."
}
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"@type": "Question",
"name": "Les traitements médicaux peuvent-ils influencer le développement ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains médicaments peuvent être tératogènes et affecter le développement embryonnaire."
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 18/04/2025
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Molecular Biology, Princeton University, Princeton, New Jersey, United States of America.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Laboratory for Stem Cell and Developmental Epigenetics, Department of Development and Regeneration, Katholieke Universiteit Leuven, 3000 Leuven, Belgium.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Laboratory for Stem Cell and Developmental Epigenetics, Department of Development and Regeneration, Katholieke Universiteit Leuven, 3000 Leuven, Belgium.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Department for Molecular Evolution and Development, Centre of Organismal Systems Biology, University of Vienna, Althanstrasse 14, A-1090 Vienna, Austria ulrich.technau@univie.ac.at.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Embryology Research Unit, Children's Medical Research Institute, and School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Spemann Graduate School of Biology and Medicine (SGBM), University of Freiburg, Freiburg, Germany.
Faculty of Biology, University of Freiburg, Freiburg, Germany.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Spemann Graduate School of Biology and Medicine (SGBM), University of Freiburg, Freiburg, Germany.
Faculty of Biology, University of Freiburg, Freiburg, Germany.
Signaling Research Centers BIOSS and CIBSS, University of Freiburg, Freiburg, Germany.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Renal Division, Department of Medicine, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Signaling Research Centers BIOSS and CIBSS, University of Freiburg, Freiburg, Germany.
Renal Division, Department of Medicine, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Signaling Research Centers BIOSS and CIBSS, University of Freiburg, Freiburg, Germany.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany. sebastian.arnold@pharmakol.uni-freiburg.de.
Signaling Research Centers BIOSS and CIBSS, University of Freiburg, Freiburg, Germany. sebastian.arnold@pharmakol.uni-freiburg.de.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Women's Hospital, Institute of Genetics, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Whitehead Institute for Biomedical Research, Cambridge, MA, USA. lehmann@wi.mit.edu.
Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA. lehmann@wi.mit.edu.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Department of Molecular Genetics, University of Toronto, 661 University Avenue, Toronto, ON M5G 1M1, Canada.
Program in Developmental and Stem Cell Biology, Research Institute, Hospital for Sick Children, Toronto, ON M5G 0A4, Canada.
Publications dans "Feuillets embryonnaires" :
2 publications dans cette catégorie
Affiliations :
Department of Molecular Genetics, University of Toronto, 661 University Avenue, Toronto, ON M5G 1M1, Canada.
Publications dans "Feuillets embryonnaires" :
Traditional education of clinical training mainly relies on a single mode of lecture-based learning (LBL), in which the teacher lectures and the students listen, and the teaching effect is often unsat...
Through objective evaluation of joint surgery students' theoretical knowledge and clinical skills, and subjective evaluation of teaching quality by anonymous questionnaire, the teaching effects of LBL...
Sixty students who participated in the standardized training of residents in the Center for Joint Surgery, Southwest Hospital, Army University, China from March 2020 to September 2021 were selected an...
The scores of theoretical knowledge, clinical skills and total score of group C were (86.40 ± 9.76), (92.15 ± 4.49), (88.70 ± 5.75) points respectively, which were significantly higher than (78.80 ± 1...
SBL combined with CPBL teaching mode can effectively improve the theoretical knowledge and clinical skills of the students, which could improve self-assessment and teaching satisfaction rate, and is w...
Team-based learning (TBL) and problem-based learning (PBL) are two effective educational approaches used in medical education for increasing knowledge acquisition, learning motivation, and collaborati...
The present study aimed to evaluate the perceptions of current or previous preclinical students at the College of Medicine, Najran University (NU) about the effectiveness of PBL and TBL and to assess ...
A cross-sectional survey was conducted on 106 preclinical students at NU, Saudi Arabia. The survey questionnaire was validated by a pilot study and designed based on Kirkpatrick's evaluation model. De...
73.6% of participants enjoyed PBL and found it motivating compared to TBL and classic lectures. PBL was reported as more effective for knowledge acquisition (50%), teamwork (62.3%), and high academic ...
It is concluded that PBL was more favored by the students regarding the learning outcomes. TBL was reported to need more individual preparation and effort and require lecturer involvement, suggesting ...
To enhance tutors' teaching skills, tutor shadowing for novice tutors of problem-based learning (PBL) in addition to conventional faculty development (FD) was applied. This study aimed to develop a tu...
This study employed a before-and-after study design with three phases. In phase 1, a TS-scale was elaborated. A validity examination was performed in phase 2. Phase 3 was a study of the effectiveness ...
A TS-scale with a 32-item questionnaire of self-rated confidence for PBL tutors was identified in phase 1. In phase 2, 7 experienced specialists in medical education were invited to evaluate the conte...
Novice PBL tutors benefit from FD that incorporates tutor shadowing in the 3 key domains of tutoring competencies. The TS-scale developed in this study can be applied in future research on FD design....
Problem-based learning (PBL) is a learner-centered method in which complex real-world problems are used to stimulate students thinking and problem-solving abilities during the teaching and learning pr...
This study developed a problem-based learning (PBL) module to improve integrated thinking and problem-solving ability in students of dental hygiene. After applying PBL, the study tested the improvemen...
This meta-analysis was conducted to systematically evaluate the impact of problem-based learning (PBL) and lecture-based learning (LBL) teaching models on students' learning in surgical education....
We systematically searched the publications related to the application of PBL and LBL in surgical courses in PubMed, Embase, Web of Science and Cochrane Library databases, the last retrieval time is S...
Nine studies were included totally. The results showed that compared with LBL, PBL was superior in clinical competence (SMD = 0.81, 95% CI: 0.12 ~ 1.49, P = 0.020) and student satisfaction (SMD = 2.13...
This study showed that the PBL teaching model is more effective than the LBL teaching model in surgical education on the aspects of enhancing clinical competence and student satisfaction. However, fur...
To study the application of PBL combined with CBL teaching mode in the teaching of international classification of diseases (ICD) encoding, so as to improve students' grasp of ICD encoding knowledge. ...
With traditional lecture-based learning methods often criticized for their limited ability to foster critical thinking and cognitive engagement, problem-based learning (PBL) has emerged as a promising...
PBL was implemented in an undergraduate public health course at a private university in the southeast US. The study was conducted in the Spring of 2022 using a convergent mixed-methods approach. Quant...
Results indicated significant improvements in student communication skills, growth mindset, and metacognitive abilities across the semester. The thematic analysis of qualitative responses corroborated...
The findings contribute to the growing body of evidence supporting PBL and offer practical insights for implementing PBL in public health education. The study also highlights the need for institutiona...
Problem-based learning (PBL) is a pedagogy involving self-directed learning in small groups around case problems. Group function is important to PBL outcomes, but there is currently poor scaffolding a...
Tool development unfolded in four steps: 1) a literature review was conducted to identify existent evaluation tools for group function in PBL, 2) literature findings informed the development of this n...
Nineteen scales relating to group function assessment were identified in the literature, lending 18 constructs that mapped into four dimensions: Learning Climate, Facilitation and Process, Engagement ...
A four-dimension tool to assist group function reflection in PBL was produced. Its constructs were well supported by literature and experts. Faculty and student stakeholders acknowledged the utility o...
The adaptation process for first-year medical students is an important problem because it significantly affects educational activities. The previous study showed that 63% of students had difficulties ...
We searched PubMed, ScienceDirect, Cochrane, and Google Scholar databases until June 5, 2021. Search terms included problem-based learning, effectiveness, effectivity, and medical student. We excluded...
Seven eligible studies (622 patients) were included. The pooled analysis demonstrated no significant difference between PBL with conventional learning method in critical thinking/knowledge assessment ...
The present study concluded that the PBL approach in first-year medical students appeared to be ineffective in improving critical thinking/knowledge, problem-solving, and self-directed compared with t...