questionsmedicales.fr
Phénomènes génétiques
Variation génétique
Mutation
Aberrations des chromosomes
Aberrations des chromosomes : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Caryotype
Analyse cytogénétique
Hybridation in situ
Séquençage génétique
Échographie prénatale
Anomalies congénitales
Conseil génétique
Tests génétiques
Tests sanguins
Anomalies chromosomiques
Symptômes
5
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Retard de développement
Troubles mentaux
Développement intellectuel
Anomalies chromosomiques
Symptômes
Types d'aberrations
Gènes
Fertilité
Fausses couches
Prévention
5
Prévention
Conseil génétique
Dépistage prénatal
Anomalies chromosomiques
Traitements
5
Thérapie génique
Recherche
Médicaments
Gestion des symptômes
Suivi médical
Complications
Interventions précoces
Qualité de vie
Complications
5
Complications
Malformations
Problèmes cardiaques
Malformations cardiaques
Troubles du comportement
Anomalies chromosomiques
Qualité de vie
Complications
Facteurs de risque
5
Facteurs de risque
Âge maternel
Substances toxiques
Risque
Antécédents familiaux
Anomalies chromosomiques
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"@type": "Question",
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"name": "Les aberrations chromosomiques augmentent-elles le risque de cancer ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines aberrations chromosomiques sont associées à un risque accru de cancer."
}
},
{
"@type": "Question",
"name": "Les problèmes cardiaques sont-ils fréquents avec ces anomalies ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines aberrations chromosomiques peuvent entraîner des malformations cardiaques."
}
},
{
"@type": "Question",
"name": "Les troubles du comportement sont-ils liés aux aberrations chromosomiques ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des troubles du comportement peuvent être associés à certaines anomalies chromosomiques."
}
},
{
"@type": "Question",
"name": "Les complications peuvent-elles affecter la qualité de vie ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les complications peuvent significativement impacter la qualité de vie des patients."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque d'aberrations chromosomiques ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'âge maternel avancé, des antécédents familiaux et des expositions environnementales."
}
},
{
"@type": "Question",
"name": "L'exposition à des substances toxiques augmente-t-elle le risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exposition à des substances toxiques peut augmenter le risque d'anomalies chromosomiques."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux jouent-ils un rôle ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux d'anomalies chromosomiques augmentent le risque."
}
},
{
"@type": "Question",
"name": "Le stress peut-il influencer le risque d'anomalies ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines études suggèrent que le stress peut avoir un impact sur le risque d'anomalies chromosomiques."
}
},
{
"@type": "Question",
"name": "Les infections pendant la grossesse sont-elles un facteur de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines infections pendant la grossesse peuvent augmenter le risque d'anomalies chromosomiques."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 05/05/2025
Contenu vérifié selon les dernières recommandations médicales
4 publications dans cette catégorie
Affiliations :
Faculty of Medicine and Biomedical Center in Pilsen, Charles University, 32300 Pilsen, Czech Republic.
Division of Cancer Epidemiology, German Cancer Research Centre (DKFZ), 69120 Heidelberg, Germany.
Publications dans "Aberrations des chromosomes" :
4 publications dans cette catégorie
Affiliations :
Hopp Children's Cancer Center (KiTZ), Heidelberg, Germany.
Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany.
Publications dans "Aberrations des chromosomes" :
4 publications dans cette catégorie
Affiliations :
Faculty of Medicine and Biomedical Center in Pilsen, Charles University, 32300 Pilsen, Czech Republic.
Department of Molecular Biology of Cancer, Institute of Experimental Medicine, of the Czech Academy of Sciences, Videnska 1083, 142 00 Prague, Czech Republic.
Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, Albertov 4, 128 00 Prague, Czech Republic.
Publications dans "Aberrations des chromosomes" :
4 publications dans cette catégorie
Affiliations :
Faculty of Medicine and Biomedical Center in Pilsen, Charles University, 32300 Pilsen, Czech Republic.
Department of Molecular Biology of Cancer, Institute of Experimental Medicine, of the Czech Academy of Sciences, Videnska 1083, 142 00 Prague, Czech Republic.
Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, Albertov 4, 128 00 Prague, Czech Republic.
Publications dans "Aberrations des chromosomes" :
4 publications dans cette catégorie
Affiliations :
Hopp Children's Cancer Center (KiTZ), Heidelberg, Germany.
Division of Pediatric Neurooncology, German Cancer Research Center (DKFZ), German Cancer Consortium (DKTK), Heidelberg, Germany.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renminnan Road, Chengdu, 610041, Sichuan, China.
Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renminnan Road, Chengdu, 610041, Sichuan, China.
Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renminnan Road, Chengdu, 610041, Sichuan, China.
Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renminnan Road, Chengdu, 610041, Sichuan, China.
Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Obstetrics and Gynaecology, West China Second University Hospital, Sichuan University, No. 20, Section 3, Renminnan Road, Chengdu, 610041, Sichuan, China. huting4123@163.com.
Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China. huting4123@163.com.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
KBR, Houston, TX 77058, USA.
NASA Johnson Space Center, Houston, TX 77058, USA.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany.
GeneWerk GmbH, Heidelberg, Germany.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center of the Slovak Academy of Sciences, Bratislava, Slovakia.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Molecular Biology of Cancer, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czechia.
Faculty of Medicine and Biomedical Center in Pilsen, Charles University in Prague, Prague, Czecia.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Molecular Biology of Cancer, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czechia.
First Faculty of Medicine, Institute of Biology and Medical Genetics, Charles University, Prague, Czechia.
Faculty of Medicine and Biomedical Center in Pilsen, Charles University in Prague, Prague, Czecia.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Biology, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Biology, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Biology, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Department of Biology, Faculty of Medicine, Slovak Medical University, Bratislava, Slovakia.
Publications dans "Aberrations des chromosomes" :
3 publications dans cette catégorie
Affiliations :
Institute of Human Genetics, School of Medicine and University Hospital Bonn, University of Bonn, Bonn, Germany.
Division of Medical Genetics, Department of Biomedicine, University of Basel, Basel, Switzerland.
Publications dans "Aberrations des chromosomes" :
As globalization picks up speed, product innovation-the driving force behind business growth and market competition-becomes increasingly important for advancing product design technology. Computer-aid...
The introduction of computational techniques to pharmaceutical chemistry and molecular biology in the 20th century has changed the way people develop drugs [...]....
Approved or licensed antiviral drugs have limited applications because of their drug resistance and severe adverse effects. By contrast, by stabilizing or destroying the viral capsid, compounds known ...
To evaluate the effect of additive and subtractive manufacturing on the accuracy (trueness and precision) of fixed partial denture patterns (FPDPs) used for casting or pressing....
A 3-unit complete coverage FPD on mandibular right first premolar and first molar teeth was virtually designed. Using the design data, FPD patterns were fabricated from an additively manufactured resi...
Significant differences were found among the RMS values for overall (P<.001) and each surface (P≤.040) evaluated. PR had the highest overall (P≤.011) and intaglio surface (P≤.01) deviations, while the...
BW and YW FPDPs mostly had higher trueness compared with PR FPDPs. However, considering relatively smaller deviations at marginal and intaglio surfaces and the fact that patterns mostly had similar pr...
Definitive 3-unit fixed partial dentures fabricated by using tested patterns may be similar. However, FPDs fabricated with tested additively manufactured resin patterns might result in more chairside ...
The purpose was to investigate the alterations in surface properties of different resin-matrix CAD/CAM ceramics following tooth brushing simulation (TBS) and compare them with a direct resin composite...
Four resin-based CAD/CAM restoratives (Brilliant Crios-BR, Lava™ Ultimate-LV, Grandio Blocs-GR and Shofu Block HC-SH), a leucite-reinforced glass ceramic (IPS Empress® CAD-EC) and a resin composite (F...
After TBS, all the experimental groups exhibited surface loss to different extent. FZ and BR presented the highest surface loss, while EC and GR the lowest (p < 0.05). Regarding surface roughness, all...
The tested resin-matrix CAD/CAM ceramic restorative materials showed a competent behavior against abrasive forces applied during TBS. Surface loss and roughness changes were material dependent and sup...
Tooth brushing affected differently the surface of the tested restorative materials. However, the abrasive wear that was induced was negligible. Clinical studies are necessary to ascertain if there is...
A growing number of out-of-equilibrium systems have been created and investigated in chemical laboratories over the past decade. One way to achieve this is to create a reaction cycle, in which the for...
This study assessed the changes in color stability and biocompatibility of computer-aided design and computer-aided manufacturing (CAD-CAM) glass-ceramics after ultraviolet weathering (UW) aging....
A total of 300 plate-shaped specimens (12.0 × 14.0 × 1.5 mm...
The brightness and redness or greenness were reduced in all groups after aging. After the first aging, V exhibited the largest color change and E exhibited the smallest color change. After the second ...
Leucite-reinforced glass-ceramic exhibit the highest color stability and biocompatibility after aging. The color stability and biocompatibility of CAD-CAM glass-ceramics depend on the aging process an...
Various CAD-CAM glass-ceramics exhibit adequate color stability after UW aging. The leucite-reinforced glass-ceramics exhibit the highest color stability, cell proliferation, and viability after aging...
Computer-aided design/computer-aided manufacturing (CAD/CAM) technology transformed the world of restorative dentistry. The objectives were to assess pre-doctoral dental students' CAD/CAM-related educ...
A total of 358 pre-doctoral dental students from 17 of the 68 US dental schools responded to a web-based anonymous survey....
CAD/CAM-related classroom-based education was likely to happen in lectures (87.2%) and simulated exercises as part of a class (86.9%). Faculty were most likely to provide CAD/CAM instruction (87.9%), ...
The majority of students in the US dental schools appreciate CAD/CAM technology, consider it to be the future of dentistry, and believe it makes them better dentists. The fact that the majority is not...
The purpose of this study was to clarify the discoloration of fiber-reinforced composite resin (FRC) disc materials. The color differences (ΔEs) of three CAD/CAM disc materials, FRC with different fib...
Central nervous system (CNS) disorders are a therapeutic area in drug discovery where demand for new treatments greatly exceeds approved treatment options. This is complicated by the high failure rate...