questionsmedicales.fr
Cellules
Structures cellulaires
Espace intracellulaire
Cytoplasme
Structures cytoplasmiques
Organites
Ribosomes
Polyribosomes
Polyribosomes : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Ribosomes
Microscopie électronique
Centrifugation
Électrophorèse
Ribosomes
Microscopie optique
Spectrophotométrie
Analyse d'images
Symptômes
5
Dysfonctionnement
Synthèse protéique
Croissance cellulaire
Ribosomes
Troubles neurologiques
Synthèse protéique
Réponse immunitaire
Ribosomes
Prévention
5
Prévention
Alimentation équilibrée
Vaccinations
Réponse immunitaire
Facteurs environnementaux
Toxines
Exercice physique
Santé cellulaire
Contrôles médicaux
Bilan de santé
Traitements
5
Thérapies ciblées
Dysfonctionnement
Médicaments
Synthèse protéique
Nutrition
Synthèse protéique
Thérapies géniques
Défauts génétiques
Traitements expérimentaux
Recherche
Complications
5
Complications
Troubles métaboliques
Maladies neurodégénératives
Alzheimer
Infections
Synthèse protéique
Troubles de croissance
Anomalies
Facteurs de risque
5
Facteurs génétiques
Mutations
Alimentation
Nutriments essentiels
Stress oxydatif
Ribosomes
Toxines environnementales
Synthèse protéique
Vieillissement
Efficacité
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"position": 10,
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"@type": "Question",
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"position": 11,
"acceptedAnswer": {
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"@type": "Question",
"name": "Les vaccinations influencent-elles les polyribosomes ?",
"position": 12,
"acceptedAnswer": {
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"position": 13,
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"position": 15,
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"name": "Comment traiter les dysfonctionnements des polyribosomes ?",
"position": 16,
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}
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{
"@type": "Question",
"name": "Des médicaments peuvent-ils affecter les polyribosomes ?",
"position": 17,
"acceptedAnswer": {
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"text": "Oui, certains médicaments peuvent moduler la synthèse protéique via les polyribosomes."
}
},
{
"@type": "Question",
"name": "Y a-t-il des approches nutritionnelles ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une nutrition adéquate peut soutenir la synthèse protéique et la fonction des polyribosomes."
}
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{
"@type": "Question",
"name": "Les thérapies géniques peuvent-elles aider ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent corriger des défauts génétiques affectant les polyribosomes."
}
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{
"@type": "Question",
"name": "Des traitements expérimentaux existent-ils ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des recherches sont en cours sur des traitements ciblant les polyribosomes."
}
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{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec des polyribosomes défectueux ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des troubles métaboliques et des maladies dégénératives peuvent survenir."
}
},
{
"@type": "Question",
"name": "Les polyribosomes affectent-ils le cancer ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anomalies dans leur fonction peuvent contribuer à la progression du cancer."
}
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{
"@type": "Question",
"name": "Y a-t-il des risques de maladies neurodégénératives ?",
"position": 23,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "Les infections peuvent-elles aggraver les problèmes de polyribosomes ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines infections peuvent perturber la synthèse protéique via les polyribosomes."
}
},
{
"@type": "Question",
"name": "Des troubles de croissance peuvent-ils survenir ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anomalies dans les polyribosomes peuvent entraîner des retards de croissance."
}
},
{
"@type": "Question",
"name": "Quels facteurs génétiques influencent les polyribosomes ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des mutations génétiques peuvent affecter la formation et la fonction des polyribosomes."
}
},
{
"@type": "Question",
"name": "L'alimentation joue-t-elle un rôle ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une carence en nutriments essentiels peut perturber la fonction des polyribosomes."
}
},
{
"@type": "Question",
"name": "Le stress oxydatif impacte-t-il les polyribosomes ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress oxydatif peut endommager les ribosomes et affecter leur fonction."
}
},
{
"@type": "Question",
"name": "Les toxines environnementales sont-elles un risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exposition à des toxines peut nuire à la synthèse protéique via les polyribosomes."
}
},
{
"@type": "Question",
"name": "Le vieillissement affecte-t-il les polyribosomes ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le vieillissement peut entraîner une diminution de l'efficacité des polyribosomes."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 01/05/2025
Contenu vérifié selon les dernières recommandations médicales
1 publication dans cette catégorie
Affiliations :
Structural biology department, National Research Center 'Kurchatov Institute', Moscow 123182, Russia.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Institute of Protein Research RAS, Pushchino, Moscow Region 142290, Russia.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Probe and Electron Microscopy Resource Center, National Research Center 'Kurchatov Institute', Moscow 123182, Russia.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Institute of Protein Research RAS, Pushchino, Moscow Region 142290, Russia.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Probe and Electron Microscopy Resource Center, National Research Center 'Kurchatov Institute', Moscow 123182, Russia.
Electron Microscopy Laboratory, Shubnikov Institute of Crystallography of Federal Scientific Research Centre 'Crystallography and Photonics' RAS, Moscow 119333, Russia.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Probe and Electron Microscopy Resource Center, National Research Center 'Kurchatov Institute', Moscow 123182, Russia.
Electron Microscopy Laboratory, Shubnikov Institute of Crystallography of Federal Scientific Research Centre 'Crystallography and Photonics' RAS, Moscow 119333, Russia.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Institute of Protein Research RAS, Pushchino, Moscow Region 142290, Russia.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Cancer Center, First Hospital of Jilin University, Changchun, Jilin, 130061, P.R. China. zhoulei@jlu.edu.cn.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Cancer Center, First Hospital of Jilin University, Changchun, Jilin, 130061, P.R. China.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Cancer Center, First Hospital of Jilin University, Changchun, Jilin, 130061, P.R. China.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Cancer Center, First Hospital of Jilin University, Changchun, Jilin, 130061, P.R. China.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Cancer Center, First Hospital of Jilin University, Changchun, Jilin, 130061, P.R. China.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Cancer Center, First Hospital of Jilin University, Changchun, Jilin, 130061, P.R. China.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Cancer Center, First Hospital of Jilin University, Changchun, Jilin, 130061, P.R. China.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Laboratory of Integrative Biology, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Stanford University Medical School, VA Palo Alto Health Care System, Palo Alto, CA, 94304, USA.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Cancer Center, First Hospital of Jilin University, Changchun, Jilin, 130061, P.R. China. jifanhu@jlu.edu.cn.
Stanford University Medical School, VA Palo Alto Health Care System, Palo Alto, CA, 94304, USA. jifanhu@jlu.edu.cn.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education, Cancer Center, First Hospital of Jilin University, Changchun, Jilin, 130061, P.R. China. cuijw@jlu.edu.cn.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
Centre for Integrative Biology (CBI), Department of Integrated Structural Biology, IGBMC (Institute of Genetics and of Molecular and Cellular Biology), Illkirch, 67404, France. klaholz@igbmc.fr.
Centre National de la Recherche Scientifique (CNRS) UMR 7104, Illkirch, 67404, France.
Institut National de la Santé et de la Recherche Médicale (INSERM) U964, Illkirch, 67404, France.
Université de Strasbourg, Strasbourg, 67081, France.
Publications dans "Polyribosomes" :
1 publication dans cette catégorie
Affiliations :
State Key Laboratory of Protein and Plant Gene Research, Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, School of Life Sciences, Peking University, Beijing 100871, China.
Publications dans "Polyribosomes" :
A statistical analysis of maximum temperature from twelve weather stations in parts of Guinea is provided. Using maximum likelihood estimation, maximum temperature data was fitted by the Generalized E...
Vignette methods are widely used in psychology and the social sciences to obtain responses to multi-dimensional scenarios or situations. Where quantitative data are collected this presents challenges ...
Statistical shape models (SSMs) are a popular tool to conduct morphological analysis of anatomical structures which is a crucial step in clinical practices. However, shape representations through SSMs...
The proposed anatomically parameterized SSM (ANAT[Formula: see text]) is based on learning a linear mapping between shape coefficients (latent space) and selected anatomical parameters (anatomical spa...
Anatomical measures of the synthetically generated shapes exhibited realistic statistics. The learned matrices corroborated well with the obtained statistical relationship, while the two SSMs achieved...
This study demonstrates the use of anatomical representation for creating anatomically parameterized SSMs and as a result, removes the limited clinical interpretability of standard SSMs....
The proposed models could help analyze differences in relevant bone morphometry between populations, and be integrated in patient-specific pre-surgery planning or in-surgery assessment....
Dissolution studies are a fundamental component of pharmaceutical drug development, yet many studies rely upon the...
Congenital heart disease (CHD) is a collection of anatomically and clinically heterogeneous structure anomalies of heart at birth. Finding genetic causes of CHD can not only shed light on developmenta...
A recent surge of patent applications among public hospitals in China has aroused significant research interest. A country's healthcare innovation capacity can be measured by its number of patents. Th...
For the representative problem of prostate cancer grading, we sought to simultaneously model both the continuous nature of the case spectrum and the decision thresholds of individual pathologists, all...
Experts and pathology residents each rated a standardized set of prostate cancer histopathological images on the International Society of Urological Pathologists (ISUP) scale used in clinical practice...
The slides were rated by 36 physicians in total: 23 ISUP pathologists and 13 residents. As anticipated, the cases showed a full continuous range of diagnostic severity. Cases ranged along a logit scal...
We present a method that allows simultaneous quantification of both the confusability of a particular case and the skill with which raters can distinguish the cases....
The technique generalizes beyond the current example to other clinical situations in which a diagnostician must impose an ordinal rating on a biological spectrum....
In health research, several chronic diseases are susceptible to competing risks (CRs). Initially, statistical models (SM) were developed to estimate the cumulative incidence of an event in the presenc...
A dataset with 3826 retrospectively collected patients with extremity soft-tissue sarcoma (eSTS) and nine predictors is used to evaluate model-predictive performance in terms of discrimination and cal...
Based on the original eSTS data, 100 bootstrapped training datasets are drawn. Performance of the final models is assessed on validation data (left out samples) by employing as measures the Brier scor...
Overall, ML techniques are less practical as they require substantial implementation time (data preprocessing, hyperparameter tuning, computational intensity), whereas regression methods can perform w...
The brain is a highly complex system. Most of such complexity stems from the intermingled connections between its parts, which give rise to rich dynamics and to the emergence of high-level cognitive f...
Diabetic neuropathy is a disorder characterized by impaired nerve function and reduction of the number of epidermal nerve fibers per epidermal surface. Additionally, as neuropathy related nerve fiber ...