Titre : Méristème

Méristème : Questions médicales fréquentes

Termes MeSH sélectionnés :

Language Development Disorders
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?\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=Language+Development+Disorders&page=2#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=Language+Development+Disorders&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Méristème", "description": "Comment prévenir les dommages au méristème ?\nQuelles pratiques culturales protègent le 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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 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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." } } ] } ] }

Sources (10000 au total)

A First-Person Account of Developmental Language Disorder.

The aim of this study is to share the lived experiences of an adult with developmental language disorder (DLD) and relate her experience to the evidence base and issues in clinical practice.... We co-wrote a first-person account grounded in the research literature. We organized the account into six main sections: (a) the early signs of DLD; (b) diagnosis; (c) treatment; (d) the impact of DLD... The first author was diagnosed with moderate-to-severe DLD in early childhood, and she continues to exhibit subtle and occasional symptoms of DLD as an adult. At specific points in development, her fa...

Relationships Among Motor, First, and Second Language Skills Among Bilingual Children With Language Disorders.

The purpose of this study was to determine the significance and directions of the relationships among oral and manual fine motor skills and language abilities among Spanish-English bilingual children.... Participants included 56 bilingual children, 24 of whom met criteria for developmental language disorder (DLD), recruited based on teacher concern for language and/or reading comprehension abilities. ... Oral fine motor abilities (diadochokinetic rate productions of /pa/ and /pata/) predicted Spanish (but not English) oral language abilities in the expected direction (i.e., faster rates were associate... Oral fine motor abilities are related to language abilities in bilingual children, but only for the native language. We did not find reliable differences in oral and manual fine motor skills between g...

Abilities and Disabilities Among Children With Developmental Language Disorder.

The aim of this study was to situate developmental language disorder (DLD) within the impairment and disability framework of the International Classification of Functioning, Disability, and Health (IC... We queried the caregivers of 35 children with DLD and 44 peers with typical language development about their children's language-related functions, developmental risks, and language services using mix... The children with DLD presented with weaknesses in domains that are highly dependent upon language skill, including communication, community function, interpersonal relationships, and academics. They ... Children with DLD present with predictable strengths and weaknesses in everyday language-related functioning. For some children, the weaknesses are mild, but for others, they limit function to a great...

Effect of CNTNAP2 polymorphism on receptive language in children with autism spectrum disorder without language developmental delay.

The receptive language ability of individuals with autism spectrum disorder (ASD) seems to lag behind expressive language ability. Several autism-related genes may influence this developmental delay. ... We included 59 children with ASD and 57 children with typical development in this study and investigated this association using coarse-grained exact matching.... We present the first evidence of an association between CNTNAP2 rs2710102 (A-allele carrier) and reduced receptive language ability in children with ASD whose language development was not delayed. Sim... It is possible that the effect of rs2710102 on receptive language ability is larger in the presence of autism-related genes. Consequently, we speculate that the effect of rs2710102 on receptive langua...

Language gains in 4-6-year-old children with developmental language disorder and the relation with language profile, severity, multilingualism and non-verbal cognition.

Early and effective treatment for children with developmental language disorder (DLD) is important. Although a growing body of research shows the effects of interventions at the group level, clinician... To assess changes in the language domains: expressive morphosyntax; receptive and expressive vocabulary; and comprehension, in children in special needs education for DLD. To explore if differences in... We extracted data from school records of 154 children (4-6 years old) in special needs education offering a language and communication-stimulating educational environment, including speech and languag... Overall, the children showed significant improvements in expressive morphosyntax, expressive vocabulary and language comprehension. Baseline scores and gains were lowest for expressive morphosyntax. D... Children with DLD in special needs education showed gains in language performance during one school year. There was, however, little change in morphosyntactic scores, which supports previous studies c... What is already known on the subject Intervention studies indicate that intervention can be effective, but not for all children with DLD, and not in all language domains. Longitudinal studies on langu...

Public awareness of developmental language disorder in Croatia, Italy and Slovenia.

Previous research, although scarce, has indicated that the general public is still relatively unaware of developmental language disorder (DLD), one of the most common (neuro)developmental disorders. R... To examine public awareness of DLD in the neighbouring countries of Croatia, Italy and Slovenia, as well as to assess the influence of age, gender and education level on that awareness. Also, to inves... A convenience sample of adults living in the countries of the Adriatic region-Croatia (N = 92), Italy (N = 105) and Slovenia (N = 90)-were asked to fill out a paper-and-pencil questionnaire (public su... Public awareness of DLD is still unsatisfactory in all three countries. Around 70% of respondents reported having heard of DLD; however, only around 20% of Croatian, 40% of Italian and 5% of Slovenian... Public awareness of DLD varies substantially among the three countries, but there is space for improvement in each of them. The findings of this study build on the existing data from the international... What is already known on the subject DLD is one of the most common (neuro)developmental disorders, yet it is not well known to the general public. This low awareness hinders timely recognition and ade...