Titre : Séquence riche en AT

Séquence riche en AT : Questions médicales fréquentes

Termes MeSH sélectionnés :

Color
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Séquence riche en AT : Questions médicales les plus fréquentes", "headline": "Séquence riche en AT : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Séquence riche en AT : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-05-12", "dateModified": "2025-05-07", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Séquence riche en AT" }, "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": "Structures génétiques", "url": "https://questionsmedicales.fr/mesh/D040342", "about": { "@type": "MedicalCondition", "name": "Structures génétiques", "code": { "@type": "MedicalCode", "code": "D040342", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "G05.360" } } }, "about": { "@type": "MedicalCondition", "name": "Séquence riche en AT", "alternateName": "AT Rich Sequence", "code": { "@type": "MedicalCode", "code": "D020856", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Norio Matsushima", "url": "https://questionsmedicales.fr/author/Norio%20Matsushima", "affiliation": { "@type": "Organization", "name": "Center for Medical Education, Sapporo Medical University, Sapporo 060-8556, Japan." } }, { "@type": "Person", "name": "Robert H Kretsinger", "url": "https://questionsmedicales.fr/author/Robert%20H%20Kretsinger", "affiliation": { "@type": "Organization", "name": "Department of Biology, University of Virginia, Charlottesville, VA 22904, United States." } }, { "@type": "Person", "name": "Hiroki Miyashita", "url": "https://questionsmedicales.fr/author/Hiroki%20Miyashita", "affiliation": { "@type": "Organization", "name": "Institute of Tandem Repeats, Noboribetsu 059-0464, Japan." } }, { "@type": "Person", "name": "Jean-Louis Mergny", "url": "https://questionsmedicales.fr/author/Jean-Louis%20Mergny", "affiliation": { "@type": "Organization", "name": "Laboratoire d'Optique et Biosciences, Ecole Polytechnique, CNRS, Inserm, Institut Polytechnique de Paris, 91128 Palaiseau, France." } }, { "@type": "Person", "name": "Yan Yan", "url": "https://questionsmedicales.fr/author/Yan%20Yan", "affiliation": { "@type": "Organization", "name": "Department of Emergency Medicine, Affiliated Hospital of Nantong University, Nantong, China." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "\"I have to translate the colors\": Description and implications of a genuine case of phoneme color synaesthesia.", "datePublished": "2023-04-07", "url": "https://questionsmedicales.fr/article/37031559", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.concog.2023.103509" } }, { "@type": "ScholarlyArticle", "name": "Effect of thickness on color and translucency of a multi-color polymer-infiltrated ceramic-network material.", "datePublished": "2022-08-07", "url": "https://questionsmedicales.fr/article/36533557", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1111/jerd.12952" } }, { "@type": "ScholarlyArticle", "name": "Tuning Structural Colors of TiO", "datePublished": "2022-08-03", "url": "https://questionsmedicales.fr/article/35956881", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3390/molecules27154932" } }, { "@type": "ScholarlyArticle", "name": "Linked color imaging provides enhanced visibility with a high color difference in upper gastrointestinal neoplasms.", "datePublished": "2022-10-13", "url": "https://questionsmedicales.fr/article/36184994", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1111/jgh.16018" } }, { "@type": "ScholarlyArticle", "name": "Linked color imaging improves visibility of colorectal serrated lesion by high color contrast to surrounding mucosa.", "datePublished": "2022-08-02", "url": "https://questionsmedicales.fr/article/35689542", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1111/den.14374" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Phénomènes génétiques", "item": "https://questionsmedicales.fr/mesh/D055614" }, { "@type": "ListItem", "position": 3, "name": "Structures génétiques", "item": "https://questionsmedicales.fr/mesh/D040342" }, { "@type": "ListItem", "position": 4, "name": "Séquence riche en AT", "item": "https://questionsmedicales.fr/mesh/D020856" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Séquence riche en AT - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Séquence riche en AT", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-17", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Séquence riche en AT", "description": "Comment identifier une séquence riche en AT ?\nQuels tests génétiques sont utilisés ?\nLes séquences riches en AT sont-elles visibles en microscopie ?\nPeut-on détecter des mutations dans ces séquences ?\nQuel rôle jouent les séquences riches en AT dans le diagnostic ?", "url": "https://questionsmedicales.fr/mesh/D020856?mesh_terms=Color&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Séquence riche en AT", "description": "Quels symptômes sont associés aux anomalies des séquences riches en AT ?\nLes séquences riches en AT causent-elles des maladies ?\nY a-t-il des symptômes spécifiques à surveiller ?\nLes séquences riches en AT affectent-elles le système immunitaire ?\nPeut-on prédire des symptômes par l'analyse des séquences ?", "url": "https://questionsmedicales.fr/mesh/D020856?mesh_terms=Color&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Séquence riche en AT", "description": "Peut-on prévenir les anomalies des séquences riches en AT ?\nQuels conseils pour les familles à risque ?\nL'éducation génétique est-elle importante ?\nLes tests prénataux peuvent-ils aider ?\nY a-t-il des recommandations diététiques ?", "url": "https://questionsmedicales.fr/mesh/D020856?mesh_terms=Color&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Séquence riche en AT", "description": "Quels traitements ciblent les séquences riches en AT ?\nLes médicaments peuvent-ils cibler ces séquences ?\nY a-t-il des approches expérimentales en cours ?\nComment les traitements personnalisés sont-ils appliqués ?\nLes traitements peuvent-ils prévenir des complications ?", "url": "https://questionsmedicales.fr/mesh/D020856?mesh_terms=Color&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Séquence riche en AT", "description": "Quelles complications peuvent survenir ?\nLes complications sont-elles héréditaires ?\nComment gérer les complications ?\nLes complications affectent-elles la qualité de vie ?\nY a-t-il des risques de complications à long terme ?", "url": "https://questionsmedicales.fr/mesh/D020856?mesh_terms=Color&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Séquence riche en AT", "description": "Quels sont les facteurs de risque associés ?\nL'âge parental influence-t-il les risques ?\nLes facteurs environnementaux jouent-ils un rôle ?\nY a-t-il des tests pour évaluer les risques ?\nLes habitudes de vie affectent-elles les risques ?", "url": "https://questionsmedicales.fr/mesh/D020856?mesh_terms=Color&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment identifier une séquence riche en AT ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "L'analyse bioinformatique des séquences d'ADN permet d'identifier les régions riches en AT." } }, { "@type": "Question", "name": "Quels tests génétiques sont utilisés ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests de séquençage et des analyses PCR ciblées peuvent être utilisés." } }, { "@type": "Question", "name": "Les séquences riches en AT sont-elles visibles en microscopie ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Non, elles ne sont pas visibles directement en microscopie, mais leur effet peut l'être." } }, { "@type": "Question", "name": "Peut-on détecter des mutations dans ces séquences ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des mutations peuvent être détectées par séquençage ciblé des régions riches en AT." } }, { "@type": "Question", "name": "Quel rôle jouent les séquences riches en AT dans le diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent influencer l'expression génique et être liées à certaines pathologies." } }, { "@type": "Question", "name": "Quels symptômes sont associés aux anomalies des séquences riches en AT ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les anomalies peuvent entraîner des troubles génétiques, mais les symptômes varient." } }, { "@type": "Question", "name": "Les séquences riches en AT causent-elles des maladies ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent être associées à des maladies génétiques, mais ne causent pas directement." } }, { "@type": "Question", "name": "Y a-t-il des symptômes spécifiques à surveiller ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes dépendent de la maladie associée, comme des anomalies de développement." } }, { "@type": "Question", "name": "Les séquences riches en AT affectent-elles le système immunitaire ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent influencer l'expression de gènes immunitaires, mais pas directement." } }, { "@type": "Question", "name": "Peut-on prédire des symptômes par l'analyse des séquences ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "L'analyse peut aider à prédire des risques, mais pas tous les symptômes." } }, { "@type": "Question", "name": "Peut-on prévenir les anomalies des séquences riches en AT ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention est difficile, mais un suivi génétique peut aider à identifier les risques." } }, { "@type": "Question", "name": "Quels conseils pour les familles à risque ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Consulter un conseiller en génétique pour évaluer les risques et options de dépistage." } }, { "@type": "Question", "name": "L'éducation génétique est-elle importante ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle aide à comprendre les risques et les implications des séquences riches en AT." } }, { "@type": "Question", "name": "Les tests prénataux peuvent-ils aider ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les tests prénataux peuvent détecter certaines anomalies génétiques liées aux séquences." } }, { "@type": "Question", "name": "Y a-t-il des recommandations diététiques ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée peut soutenir la santé génétique, mais n'influence pas directement." } }, { "@type": "Question", "name": "Quels traitements ciblent les séquences riches en AT ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de traitements spécifiques, mais des thérapies géniques peuvent être envisagées." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils cibler ces séquences ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Certains médicaments peuvent influencer l'expression des gènes associés, indirectement." } }, { "@type": "Question", "name": "Y a-t-il des approches expérimentales en cours ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des recherches sur les thérapies géniques et les modulateurs d'expression sont en cours." } }, { "@type": "Question", "name": "Comment les traitements personnalisés sont-ils appliqués ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements sont adaptés en fonction des mutations spécifiques dans les séquences." } }, { "@type": "Question", "name": "Les traitements peuvent-ils prévenir des complications ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un traitement précoce peut réduire le risque de complications associées." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications génétiques, des troubles de développement et des maladies associées." } }, { "@type": "Question", "name": "Les complications sont-elles héréditaires ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être héréditaires, selon la mutation spécifique." } }, { "@type": "Question", "name": "Comment gérer les complications ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Une approche multidisciplinaire est souvent nécessaire pour gérer les complications." } }, { "@type": "Question", "name": "Les complications affectent-elles la qualité de vie ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent avoir un impact significatif sur la qualité de vie des patients." } }, { "@type": "Question", "name": "Y a-t-il des risques de complications à long terme ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines anomalies peuvent entraîner des complications à long terme, nécessitant un suivi." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque associés ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents familiaux, l'exposition environnementale et certaines mutations génétiques." } }, { "@type": "Question", "name": "L'âge parental influence-t-il les risques ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'âge avancé des parents peut augmenter le risque de certaines anomalies génétiques." } }, { "@type": "Question", "name": "Les facteurs environnementaux jouent-ils un rôle ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exposition à des toxines ou radiations peut influencer les risques génétiques." } }, { "@type": "Question", "name": "Y a-t-il des tests pour évaluer les risques ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Des tests génétiques peuvent évaluer les risques associés aux séquences riches en AT." } }, { "@type": "Question", "name": "Les habitudes de vie affectent-elles les risques ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des habitudes de vie saines peuvent réduire certains risques génétiques." } } ] } ] }

Sources (4657 au total)

Effect of thickness on color and translucency of a multi-color polymer-infiltrated ceramic-network material.

To evaluate the effect of thickness on color and translucency of a multi-color polymer-infiltrated ceramic-network (PICN) material.... Specimens of 0.5, 1.0, 1.5 mm thicknesses were obtained by sectioning VITA ENAMIC® multiColor (E-MC) High Translucent CAD-CAM blocks (1M1-HT, 1M2-HT, 2M2-HT, 3M2-HT, and 4M2-HT). Spectral reflectance ... In general, ΔE... The gradient in color and translucency of E-MC PICN material was influenced by the thickness of the CAD-CAM block. In addition, color and TP transition values between the layers depends on the thickne... The effect of thickness must be taken into account by dental technicians and dentists when CAD-CAM multicolor PICN materials are used....

Linked color imaging provides enhanced visibility with a high color difference in upper gastrointestinal neoplasms.

The aim of this post-hoc analysis in a randomized, controlled, multicenter trial was to evaluate the visibility of upper gastrointestinal (UGI) neoplasms detected using linked color imaging (LCI) comp... The visibility of the detected UGI neoplasm images obtained using both WLI and LCI was subjectively reviewed, and the median color difference (ΔE) between each lesion and the surrounding mucosa accord... A total of 120 neoplasms, including 10, 32, and 78 neoplasms in the pharynx, esophagus, and stomach, respectively, were analyzed in this study. LCI enhanced the visibility 80.9% and 93.6% of neoplasms... Color differences were independently associated with missing gastric neoplasms under WLI, suggesting that LCI has an obvious advantage over WLI in enhancing neoplastic visibility....

Linked color imaging improves visibility of colorectal serrated lesion by high color contrast to surrounding mucosa.

This study aimed to objectively evaluate the efficacy of linked color imaging (LCI) in diagnosing colorectal serrated lesions by utilizing visibility scores and color differences.... We examined 89 serrated lesions, including 36 hyperplastic polyps (HPs), 47 sessile serrated lesions (SSLs), and six traditional serrated adenomas (TSAs). Visibility changes were scored by six endosco... The visibility scores of both HPs and SSLs in LCI were significantly higher than that in WLI (HPs, 3.67/2.89, P < 0.001; SSLs, 3.07/2.36, P < 0.001). Furthermore, SSLs showed a significantly higher L*... Linked color imaging showed higher color contrast between serrated lesions and the surrounding mucosae compared with WLI, indicating improved visibility of colorectal serrated lesion using LCI....

Color change of tooth-colored restorative materials bonded to silver diamine fluoride-treated dentine: a systematic review.

The desirable properties of silver diamine fluoride (SDF) make it an effective agent for managing dental caries and tooth hypersensitivity. There are several clinical instances that SDF application mi... Comprehensive search of PubMed, Embase, Scopus and ISI Web of Science databases (until August 2023) as well as reference lists of retrieved studies was performed. In vitro studies reported color or co... Eleven studies/reports with a total of 394 tooth-colored restorations placed following a) no SDF (control) or b) SDF with/without potassium iodide (KI)/glutathione dentine pre-treatments were included... The limited evidence suggested comparable color changes of RBC restorations with and without 38% SDF + KI pre-treatment up to 60 days. The included studies lacked uniformity in methodology and reporte... The protocol of this systematic review was registered in PROSPERO database under number CRD42023485083....

In vitro surface and color changes of tooth-colored restorative materials after sport and energy drink cyclic immersions.

There has not been any research conducted on surface properties and color changes from sport and energy drinks on bulk-fill resin composite, nanohybrid resin composite and glass ionomer restorative ma... One hundred and forty-seven specimens of each tooth-colored restorative material were prepared in a polytetrafluoroethylene mold (10 mm. in diameter and 2 mm. in thickness). Before immersion, baseline... After immersion, the glass ionomer restorative material had statistically less hardness, more roughness and more color changes than the others (P < 0.05). Energy drink groups statistically caused more... Sport and energy drinks affected hardness, roughness, and color changes in all the tooth-colored restorative materials evaluated....

Effect of hydrogen peroxide versus charcoal-based whitening mouthwashes on color, surface roughness, and color stability of enamel.

Patients tend to favor the whitening mouthwashes as they are easily applied and affordable. This study aimed to evaluate the effect of hydrogen peroxide versus charcoal-based whitening mouthwashes on ... A total of 21 permanent central incisor teeth extracted for periodontal reasons were used in the present study. Teeth roots were sectioned and crowns were mounted in self-cured acrylic resin blocks. T... Color change results revealed that both whitening mouthwashes were able to restore color comparable to the control group with no significant difference between them. Regarding surface roughness, the c... Hydrogen peroxide and charcoal-based whitening mouthwashes improve the color of enamel with no adverse effect on the surface roughness. Both whitening mouthwashes were beneficial to maintain the color...