Titre : Aberrations des chromosomes

Aberrations des chromosomes : Questions médicales fréquentes

Termes MeSH sélectionnés :

Impulsive Behavior
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Aberrations des chromosomes", "description": "Quelles complications peuvent survenir avec des aberrations chromosomiques ?\nLes aberrations chromosomiques augmentent-elles le risque de cancer ?\nLes problèmes cardiaques sont-ils fréquents avec ces anomalies ?\nLes troubles du comportement sont-ils liés aux aberrations chromosomiques ?\nLes complications peuvent-elles affecter la qualité de vie ?", "url": "https://questionsmedicales.fr/mesh/D002869?mesh_terms=Impulsive+Behavior&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Aberrations des chromosomes", "description": "Quels sont les facteurs de risque d'aberrations chromosomiques ?\nL'exposition à des substances toxiques augmente-t-elle le risque ?\nLes antécédents familiaux jouent-ils un rôle ?\nLe stress peut-il influencer le risque d'anomalies ?\nLes infections pendant la grossesse sont-elles un facteur de risque ?", "url": 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"acceptedAnswer": { "@type": "Answer", "text": "Le conseil génétique aide à évaluer le risque et à interpréter les résultats des tests." } }, { "@type": "Question", "name": "Les tests sanguins peuvent-ils révéler des aberrations chromosomiques ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des tests sanguins peuvent détecter des anomalies chromosomiques spécifiques." } }, { "@type": "Question", "name": "Quels sont les symptômes des aberrations chromosomiques ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes varient, incluant des malformations congénitales et des retards de développement." } }, { "@type": "Question", "name": "Les aberrations chromosomiques causent-elles des troubles mentaux ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines aberrations peuvent être associées à des troubles du développement intellectuel." } }, { "@type": "Question", "name": "Peut-on avoir des symptômes sans aberration chromosomique visible ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines anomalies peuvent ne pas être visibles mais entraîner des symptômes." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon le type d'aberration ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes dépendent du type d'aberration et des gènes affectés." } }, { "@type": "Question", "name": "Les anomalies chromosomiques peuvent-elles affecter la fertilité ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines aberrations peuvent entraîner des problèmes de fertilité ou des fausses couches." } }, { "@type": "Question", "name": "Peut-on prévenir les aberrations chromosomiques ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Certaines aberrations ne peuvent pas être prévenues, mais le conseil génétique aide à évaluer les risques." } }, { "@type": "Question", "name": "Le dépistage prénatal peut-il réduire les risques ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le dépistage prénatal permet d'identifier les risques d'anomalies chromosomiques." } }, { "@type": "Question", "name": "Les habitudes de vie influencent-elles les aberrations chromosomiques ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Certaines habitudes, comme l'alcool et le tabac, peuvent augmenter le risque d'anomalies." } }, { "@type": "Question", "name": "Les vaccinations peuvent-elles prévenir des anomalies ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Certaines vaccinations peuvent prévenir des infections qui pourraient causer des anomalies." } }, { "@type": "Question", "name": "Le suivi médical avant la grossesse est-il important ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi médical peut aider à identifier et gérer les risques avant la grossesse." } }, { "@type": "Question", "name": "Quels traitements existent pour les aberrations chromosomiques ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement dépend des symptômes, incluant thérapies, chirurgie ou soutien éducatif." } }, { "@type": "Question", "name": "La thérapie génique est-elle une option pour ces anomalies ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "La thérapie génique est en recherche, mais pas encore largement disponible pour ces anomalies." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils aider à gérer les symptômes ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des médicaments peuvent être prescrits pour gérer certains symptômes associés." } }, { "@type": "Question", "name": "Le suivi médical est-il important pour ces patients ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un suivi régulier est crucial pour surveiller les complications et ajuster les traitements." } }, { "@type": "Question", "name": "Les interventions précoces sont-elles bénéfiques ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les interventions précoces peuvent améliorer le développement et la qualité de vie." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec des aberrations chromosomiques ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des malformations, des troubles de la croissance et des problèmes de santé." } }, { "@type": "Question", "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." } } ] } ] }

Sources (10000 au total)

Parkinson's disease and iatrogenic impulsive-compulsive behaviors: A case/non-case study to build a complete model of individual vulnerability.

Parkinson's disease (PD) is one of the most prevalent neurodegenerative diseases. First-line medications consist of drugs that act by counteracting dopamine deficiency in the basal ganglia. Unfortunat... The PARKADD study was a case/non-case study. A total of 225 patients were enrolled ("ICB" group, N = 75; "no ICB" group, N = 150), and 163 agreed to provide saliva samples for genetic analysis. Sociod... Factors associated with "ICBs" were younger age of PD onset, personal history of ICB prior to PD onset and higher scores on the urgency and sensation seeking facets of impulsivity. No gene variant was... The influence of gene-environment interactions probably exists, and additional studies are needed to decipher the possible role of the opioid system in the development of ICBs in PD patients....

Impulsivity in patients with acne excoriee.

Impulsivity is the tendency to make decisions and act quickly without adequate planning and anticipating risks. Impulsivity is among the core symptoms of many psychiatric disorders. In addition, impul... This study aimed to evaluate the relationship between the presence of acne excoriee and different impulsivity dimensions.... A case-control study.... Thirty patients with acne excoriee (AE+) and 30 acne vulgaris patients without excoriated lesions (AE-) enrolled in this study. Impulsivity was evaluated by The Barratt Impulsivity Scale (BIS). In add... AE+ patients had higher non-planning subscale scores of BIS than AE- patients in this study. In addition, the acne-picking severity score determined by The Skin Picking Scale was positively correlated... These results indicate that AE patients have a lack of forethought. In other words, it has been shown that impulsive personality traits, which indicate a lack of planning for the future, may be associ...

Study on correlations of BDNF, PI3K, AKT and CREB levels with depressive emotion and impulsive behaviors in drug-naïve patients with first-episode schizophrenia.

The pathogenesis of schizophrenia is still unknown. Nearly a half of schizophrenic patients have depressive symptoms and even some impulsive behaviors. The definite diagnosis of schizophrenia is an im... This study aims to analyze the correlations of serum protein factor levels with depressive emotion and impulsive behaviors in drug-naïve patients with first-episode schizophrenia.... Seventy drug-naïve patients with first-episode schizophrenia and sixty-nine healthy volunteers from the health check center in the same period participated in this study. In both the patient group and... The serum levels of BDNF, PI3K, and CREB in the patient group were lower than those in the control group, while AKT level, total CDSS score and total S-UPPS-P score were all higher. In the patient gro... Our study results showed that the peripheral blood levels of BDNF, PI3K, AKT, and CREB in drug-naïve patients with first-episode schizophrenia were significantly different from those in the control gr...

Cerebellar impulsivity-compulsivity assessment scale.

The cerebellum has been identified as the key brain region that modulates reward processing in animal models. Consistently, we recently found that people with cerebellar ataxia have impulsive and comp... We recruited 62 cerebellar ataxia cases, categorized into those with ICBs and those without. We developed a preliminary version of CIA, containing 17 questions. We studied the internal consistency, te... Cerebellar ataxia cases with ICBs have threefold higher total preliminary CIA scores than those without ICBs (12.06 ± 5.96 vs. 4.68 ± 3.50, p = 0.038). Cronbach's alpha revealed good internal consiste... CIA is a novel tool to assess ICBs in cerebellar ataxia and broaden our understanding of the cerebellum-related cognitive and behavioral symptoms....

Impulsivity in Depression: Its Relation to Suicidality.

Impulsivity is an important risk for suicidality, which is common in patients with major depressive disorder (MDD). The goal of this study was to examine multiple facets of impulsivity in depressed pa... Outpatients diagnosed with MDD using the Structured Clinical Interview for DSM-IV were recruited. Two groups were constituted as "MDD in remission" (n=32) and "MDD" (n=71). The "healthy control" group... There was no difference in the 3 groups in task scores, but nonplanning BIS was correlated with the severity of depressive symptoms. Patients with suicidal ideation (SI) had higher BIS total and atten... Failure to show differences in impulsivity-related tasks suggests that there might be no relationship between the state of depression and impulsivity. However, these findings confirm that there is an ...

Neuroanatomical Correlates of Emotion-Related Impulsivity.

Emotion-related impulsivity (ERI) refers to chronically poor self-control during periods of strong emotion. ERI robustly predicts psychiatric disorders and related problems, yet its neuroanatomical co... One hundred twenty-two adults (ages 18-55 years) with internalizing or externalizing psychopathology completed a structural magnetic resonance imaging (MRI) scan, the Three-Factor Impulsivity Index, a... Lower cortical gyrification in the right lateral OFC was associated with high ERI severity in a full, preregistered model. Separate examinations of local gyrification and cortical thickness also showe... Local gyrification in the lateral OFC is associated with ERI severity. The current findings fit with existing theories of OFC function, strengthen the connections between the transdiagnostic literatur...

Religiosity, impulsivity, and compulsivity in university students.

Prior research suggests that religiosity may be associated with healthier levels of mental health in certain domains (eg, higher self-esteem and lower rates of substance use problems). However, very l... Nine thousand, four hundred and forty-nine students received a 156-item anonymous online survey which assessed religiosity, alcohol and drug use, mental health issues, and impulsive and compulsive tra... Three thousand, five hundred and seventy-two university students (57.1% female) responded to the survey. Those with high levels of organizational religious activity, as well as those with high levels ... This study shows a link between higher religiosity and lower impulsivity, as well as higher levels of mental health across several domains. Whether these associations are causal-and if so, the directi...