questionsmedicales.fr
Structures de plante
Racines de plante
Méristème
Méristème : Questions médicales fréquentes
Termes MeSH sélectionnés :
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Méristème : Questions médicales les plus fréquentes",
"headline": "Méristème : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Méristème : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-03-02",
"dateModified": "2025-02-25",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Méristème"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Racines de plante",
"url": "https://questionsmedicales.fr/mesh/D018517",
"about": {
"@type": "MedicalCondition",
"name": "Racines de plante",
"code": {
"@type": "MedicalCode",
"code": "D018517",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A18.400"
}
}
},
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Cambium",
"alternateName": "Cambium",
"url": "https://questionsmedicales.fr/mesh/D058506",
"about": {
"@type": "MedicalCondition",
"name": "Cambium",
"code": {
"@type": "MedicalCode",
"code": "D058506",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A18.400.500.299"
}
}
},
{
"@type": "MedicalWebPage",
"name": "Coiffe racinaire",
"alternateName": "Plant Root Cap",
"url": "https://questionsmedicales.fr/mesh/D018518",
"about": {
"@type": "MedicalCondition",
"name": "Coiffe racinaire",
"code": {
"@type": "MedicalCode",
"code": "D018518",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "A18.400.500.600"
}
}
}
],
"about": {
"@type": "MedicalCondition",
"name": "Méristème",
"alternateName": "Meristem",
"code": {
"@type": "MedicalCode",
"code": "D018519",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Yuling Jiao",
"url": "https://questionsmedicales.fr/author/Yuling%20Jiao",
"affiliation": {
"@type": "Organization",
"name": "State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking University, Beijing 100871, China."
}
},
{
"@type": "Person",
"name": "Claire Périlleux",
"url": "https://questionsmedicales.fr/author/Claire%20P%C3%A9rilleux",
"affiliation": {
"@type": "Organization",
"name": "University of Liège, InBioS-PhytoSYSTEMS, Liège, Belgium. Electronic address: cperilleux@uliege.be."
}
},
{
"@type": "Person",
"name": "Bihai Shi",
"url": "https://questionsmedicales.fr/author/Bihai%20Shi",
"affiliation": {
"@type": "Organization",
"name": "Laboratoire Reproduction et Developpement des Plantes, Univ Lyon, ENS de Lyon, UCB Lyon1, CNRS, INRA, Lyon, France."
}
},
{
"@type": "Person",
"name": "Teva Vernoux",
"url": "https://questionsmedicales.fr/author/Teva%20Vernoux",
"affiliation": {
"@type": "Organization",
"name": "Laboratoire Reproduction et Developpement des Plantes, Univ Lyon, ENS de Lyon, UCB Lyon1, CNRS, INRA, Lyon, France. Electronic address: teva.vernoux@ens-lyon.fr."
}
},
{
"@type": "Person",
"name": "Yun Zhou",
"url": "https://questionsmedicales.fr/author/Yun%20Zhou",
"affiliation": {
"@type": "Organization",
"name": "Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN 47907, USA."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Modeling variation in mixture effects over space with a Bayesian spatially varying mixture model.",
"datePublished": "2024-02-02",
"url": "https://questionsmedicales.fr/article/38303638",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1002/sim.10022"
}
},
{
"@type": "ScholarlyArticle",
"name": "Comparing CBCT to model scanner for dental model scanning. An in vitro imaging accuracy study.",
"datePublished": "2024-01-11",
"url": "https://questionsmedicales.fr/article/38215684",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.ortho.2023.100840"
}
},
{
"@type": "ScholarlyArticle",
"name": "Retracted: Modeling the Temperature Field of the Microwave Heating Asphalt Mixture with the Utilization of a Mathematical Model.",
"datePublished": "2023-12-20",
"url": "https://questionsmedicales.fr/article/38152764",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1155/2023/9835069"
}
},
{
"@type": "ScholarlyArticle",
"name": "Patient-specific finite element modeling for fracture risk prediction in a canine model of osteosarcoma.",
"datePublished": "2023-12-11",
"url": "https://questionsmedicales.fr/article/38304903",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.21037/atm-23-1699"
}
},
{
"@type": "ScholarlyArticle",
"name": "Fixed-effect Versus Random-effects Models for Meta-analyses: Random-effects Models.",
"datePublished": "2023-11-07",
"url": "https://questionsmedicales.fr/article/37945406",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.euf.2023.10.023"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Structures de plante",
"item": "https://questionsmedicales.fr/mesh/D018514"
},
{
"@type": "ListItem",
"position": 3,
"name": "Racines de plante",
"item": "https://questionsmedicales.fr/mesh/D018517"
},
{
"@type": "ListItem",
"position": 4,
"name": "Méristème",
"item": "https://questionsmedicales.fr/mesh/D018519"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Méristème - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Méristème",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-13",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Méristème",
"description": "Comment identifier un méristème ?\nQuels tests pour évaluer la santé d'un méristème ?\nQuels signes indiquent un méristème endommagé ?\nPeut-on prélever un échantillon de méristème ?\nQuel rôle joue le méristème dans la régénération ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Models,+Structural&page=1000#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Méristème",
"description": "Quels symptômes d'un méristème en détresse ?\nComment reconnaître un méristème sain ?\nLes maladies affectent-elles le méristème ?\nQuels changements observables dans un méristème malade ?\nLe stress environnemental affecte-t-il le méristème ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Models,+Structural&page=1000#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Méristème",
"description": "Comment prévenir les dommages au méristème ?\nQuelles pratiques culturales protègent le méristème ?\nL'irrigation affecte-t-elle le méristème ?\nComment éviter les maladies du méristème ?\nLes conditions de sol influencent-elles le méristème ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Models,+Structural&page=1000#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Méristème",
"description": "Comment traiter un méristème endommagé ?\nPeut-on régénérer un méristème ?\nQuels produits pour stimuler le méristème ?\nComment prévenir les infections du méristème ?\nLes engrais affectent-ils le méristème ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Models,+Structural&page=1000#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Méristème",
"description": "Quelles complications peuvent survenir avec un méristème malade ?\nUn méristème endommagé peut-il affecter d'autres parties ?\nComment les insectes affectent-ils le méristème ?\nLes carences nutritionnelles impactent-elles le méristème ?\nQuels risques liés à un méristème mal entretenu ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Models,+Structural&page=1000#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Méristème",
"description": "Quels facteurs augmentent le risque pour le méristème ?\nLes conditions climatiques influencent-elles le méristème ?\nLes pratiques agricoles affectent-elles le méristème ?\nLes maladies virales impactent-elles le méristème ?\nLes infestations de ravageurs affectent-elles le méristème ?",
"url": "https://questionsmedicales.fr/mesh/D018519?mesh_terms=Models,+Structural&page=1000#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment identifier un méristème ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le méristème se distingue par sa capacité à se diviser activement et à produire de nouvelles cellules."
}
},
{
"@type": "Question",
"name": "Quels tests pour évaluer la santé d'un méristème ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'observation microscopique et l'analyse de la croissance des tissus peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent un méristème endommagé ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un méristème endommagé peut montrer un ralentissement de la croissance ou des déformations."
}
},
{
"@type": "Question",
"name": "Peut-on prélever un échantillon de méristème ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un échantillon peut être prélevé pour des analyses génétiques ou morphologiques."
}
},
{
"@type": "Question",
"name": "Quel rôle joue le méristème dans la régénération ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le méristème est essentiel pour la régénération des tissus et la formation de nouvelles structures."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'un méristème en détresse ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent un arrêt de croissance, des feuilles jaunies ou des déformations."
}
},
{
"@type": "Question",
"name": "Comment reconnaître un méristème sain ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un méristème sain présente une couleur verte vive et une croissance active sans déformations."
}
},
{
"@type": "Question",
"name": "Les maladies affectent-elles le méristème ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines maladies peuvent provoquer des symptômes comme le flétrissement ou la nécrose."
}
},
{
"@type": "Question",
"name": "Quels changements observables dans un méristème malade ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "On peut observer des anomalies de croissance, des taches ou des décolorations."
}
},
{
"@type": "Question",
"name": "Le stress environnemental affecte-t-il le méristème ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress hydrique ou thermique peut altérer la fonction du méristème."
}
},
{
"@type": "Question",
"name": "Comment prévenir les dommages au méristème ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Assurer un arrosage adéquat et éviter les stress environnementaux pour protéger le méristème."
}
},
{
"@type": "Question",
"name": "Quelles pratiques culturales protègent le méristème ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "La rotation des cultures et l'utilisation de variétés résistantes aident à protéger le méristème."
}
},
{
"@type": "Question",
"name": "L'irrigation affecte-t-elle le méristème ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une irrigation appropriée est essentielle pour maintenir la santé du méristème."
}
},
{
"@type": "Question",
"name": "Comment éviter les maladies du méristème ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des semences saines et surveiller régulièrement les plantes pour détecter les maladies."
}
},
{
"@type": "Question",
"name": "Les conditions de sol influencent-elles le méristème ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un sol bien drainé et riche en nutriments favorise un méristème sain."
}
},
{
"@type": "Question",
"name": "Comment traiter un méristème endommagé ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il est crucial d'améliorer les conditions de culture et d'appliquer des traitements appropriés."
}
},
{
"@type": "Question",
"name": "Peut-on régénérer un méristème ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la régénération est possible par des techniques de culture in vitro ou de greffage."
}
},
{
"@type": "Question",
"name": "Quels produits pour stimuler le méristème ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des hormones de croissance comme l'auxine peuvent stimuler l'activité méristématique."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections du méristème ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Utiliser des désinfectants et maintenir une bonne hygiène des outils de jardinage."
}
},
{
"@type": "Question",
"name": "Les engrais affectent-ils le méristème ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des engrais équilibrés favorisent la croissance saine du méristème."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec un méristème malade ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent la propagation de maladies et la perte de rendement des cultures."
}
},
{
"@type": "Question",
"name": "Un méristème endommagé peut-il affecter d'autres parties ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un méristème endommagé peut entraîner des problèmes dans les feuilles et les racines."
}
},
{
"@type": "Question",
"name": "Comment les insectes affectent-ils le méristème ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les insectes peuvent causer des dommages directs et transmettre des maladies au méristème."
}
},
{
"@type": "Question",
"name": "Les carences nutritionnelles impactent-elles le méristème ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les carences en nutriments peuvent entraîner un développement anormal du méristème."
}
},
{
"@type": "Question",
"name": "Quels risques liés à un méristème mal entretenu ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un méristème mal entretenu peut entraîner une croissance réduite et des maladies chroniques."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque pour le méristème ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les stress environnementaux, les maladies et les carences nutritionnelles augmentent les risques."
}
},
{
"@type": "Question",
"name": "Les conditions climatiques influencent-elles le méristème ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des conditions climatiques extrêmes peuvent nuire à la santé du méristème."
}
},
{
"@type": "Question",
"name": "Les pratiques agricoles affectent-elles le méristème ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines pratiques agricoles inappropriées peuvent endommager le méristème et réduire la croissance."
}
},
{
"@type": "Question",
"name": "Les maladies virales impactent-elles le méristème ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les maladies virales peuvent gravement affecter la fonction et la croissance du méristème."
}
},
{
"@type": "Question",
"name": "Les infestations de ravageurs affectent-elles le méristème ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les infestations de ravageurs peuvent causer des dommages directs au méristème."
}
}
]
}
]
}
Mixture analysis is an emerging statistical tool in epidemiological research that seeks to estimate the health effects associated with mixtures of several exposures. This approach acknowledges that in...
The aim of this study is to compare the accuracy of cone beam computed tomography (CBCT) for dental model scanning to the accuracy of model scanners....
Subjects from private practice were collected and scanned according to specific selection criteria. A total of 10 STL files were produced and used as reference files. They were printed with a three-di...
With regard to the measurement of trueness of each method, the calculated mean root mean square (RMS) value was 0.06±0.01mm for the CBCT, and 0.15±0.02mm for the model scanner. There was a significant...
Cone Beam Computed Tomography seems to be an accurate method for scanning dental models. CBCT performs better than model scanners to scan dental models in terms of trueness and precision....
[This retracts the article DOI: 10.1155/2022/9356893.]....
In cancer patients with bone tumors, pathological fractures are a major concern. Making treatment decision for these patients requires an evaluation of fracture risk, which is currently based on semi-...
Radii were harvested from eight canines euthanized for reasons unrelated to the study. A semicircular osteotomy was made in the distal portion of each bone to simulate tumor lysis. Samples underwent c...
The FE models were most accurate in predicting stiffness, followed by strain, with yield load having the lowest accuracy. Linear regressions resulted in R2 values of 0.9335 for bending and compression...
The proposed FE technique is a valid method for predicting fracture in a canine model of osteosarcoma. This method could provide patient-specific, quantitative data to aid clinicians in decisions rega...
Random-effects models can account for variability both within and between studies. This makes them suitable for meta-analyses in surgery, where there is often significant heterogeneity between studies...
A fixed-effect model considers a common underlying effect size for all the studies included in a meta-analysis. In the face of appreciable between-study heterogeneity, a fixed-effect model is a valuab...
The protein force field based on the restrained electrostatic potential (RESP) charges has limitations in accurately describing hydrogen bonding interactions in proteins. To address this issue, we pro...
The colon serves as a primary target for pharmaceutical compound screening and disease modelling. To better study colon diseases and develop treatments, engineered...
The interpretation of experimental studies of co-translational protein folding often benefits from the use of computational methods that seek to model the nascent chain and its interactions with the r...
Corneal biomechanics is of great interest to researchers recently. Clinical findings relate them to corneal diseases and to outcomes of refractive surgery. To have a solid understanding of corneal dis...
Three mathematical models are used to simulate corneal viscoelasticity and thermal behavior in two different loading situations: constant and transient loading. Two models of the three are used for vi...
Viscoelasticity simulation results show that standard linear solid model is efficient for describing the viscoelastic behavior of human cornea in both loading conditions. Results show also that the de...
Standard Linear Solid (SLS) model is better describing the human corneal behavior in response to constant and transient load more efficiently. Temperature rise (TR) for the corneal tissue of about 0.2...