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Phénomènes génétiques
Structures génétiques
Structures de chromosome
Chromatides
Chromatides : Questions médicales fréquentes
Termes MeSH sélectionnés :
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"headline": "Diagnostic sur Chromatides",
"description": "Comment identifier les chromatides lors de la mitose ?\nQuels tests révèlent des anomalies des chromatides ?\nLes chromatides peuvent-elles être analysées par PCR ?\nQuel rôle joue l'immunofluorescence dans l'étude des chromatides ?\nPeut-on observer les chromatides en microscopie électronique ?",
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"description": "Peut-on prévenir les anomalies chromosomiques ?\nQuel rôle joue l'alimentation dans la prévention des anomalies chromosomiques ?\nLes tests génétiques peuvent-ils aider à prévenir des anomalies ?\nLa vaccination peut-elle prévenir des anomalies chromosomiques ?\nLe suivi médical régulier aide-t-il à prévenir les anomalies chromosomiques ?",
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"description": "Quels traitements existent pour les anomalies chromosomiques ?\nLa chimiothérapie est-elle utilisée pour traiter des anomalies des chromatides ?\nLes traitements sont-ils disponibles pour le syndrome de Turner ?\nPeut-on corriger les anomalies chromosomiques par chirurgie ?\nLes thérapies géniques sont-elles efficaces contre les anomalies chromosomiques ?",
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"description": "Quelles complications peuvent résulter d'anomalies chromosomiques ?\nLes anomalies des chromatides peuvent-elles entraîner des complications à long terme ?\nComment les anomalies chromosomiques affectent-elles la santé mentale ?\nLes complications des anomalies chromosomiques sont-elles réversibles ?\nLes anomalies chromosomiques augmentent-elles le risque de maladies auto-immunes ?",
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"headline": "Facteurs de risque sur Chromatides",
"description": "Quels facteurs augmentent le risque d'anomalies chromosomiques ?\nLes infections pendant la grossesse augmentent-elles les risques chromosomiques ?\nL'exposition aux radiations influence-t-elle les anomalies chromosomiques ?\nLe tabagisme maternel est-il un facteur de risque ?\nLes facteurs génétiques jouent-ils un rôle dans les anomalies chromosomiques ?",
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"@type": "Question",
"name": "Comment identifier les chromatides lors de la mitose ?",
"position": 1,
"acceptedAnswer": {
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"text": "Les chromatides sont visibles sous un microscope lors de la métaphase de la mitose."
}
},
{
"@type": "Question",
"name": "Quels tests révèlent des anomalies des chromatides ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les analyses cytogénétiques, comme le caryotype, peuvent détecter des anomalies."
}
},
{
"@type": "Question",
"name": "Les chromatides peuvent-elles être analysées par PCR ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la PCR peut être utilisée pour analyser des segments spécifiques des chromatides."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'immunofluorescence dans l'étude des chromatides ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'immunofluorescence permet de visualiser des protéines spécifiques sur les chromatides."
}
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{
"@type": "Question",
"name": "Peut-on observer les chromatides en microscopie électronique ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la microscopie électronique offre une résolution élevée pour observer les chromatides."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent des anomalies chromosomiques ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des anomalies chromosomiques peuvent entraîner des malformations congénitales ou des troubles du développement."
}
},
{
"@type": "Question",
"name": "Les anomalies des chromatides causent-elles des maladies ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anomalies peuvent être liées à des maladies comme le syndrome de Down."
}
},
{
"@type": "Question",
"name": "Comment les anomalies des chromatides affectent-elles la santé ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent entraîner des cancers ou des troubles génétiques héréditaires."
}
},
{
"@type": "Question",
"name": "Les symptômes des troubles chromosomiques sont-ils visibles à la naissance ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains symptômes peuvent être visibles à la naissance, comme des traits faciaux caractéristiques."
}
},
{
"@type": "Question",
"name": "Les troubles des chromatides peuvent-ils affecter la fertilité ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des anomalies chromosomiques peuvent entraîner des problèmes de fertilité."
}
},
{
"@type": "Question",
"name": "Peut-on prévenir les anomalies chromosomiques ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines anomalies peuvent être évitées par des conseils génétiques et un suivi prénatal."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'alimentation dans la prévention des anomalies chromosomiques ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée et riche en acide folique peut réduire le risque d'anomalies."
}
},
{
"@type": "Question",
"name": "Les tests génétiques peuvent-ils aider à prévenir des anomalies ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les tests génétiques permettent d'identifier les risques d'anomalies chromosomiques."
}
},
{
"@type": "Question",
"name": "La vaccination peut-elle prévenir des anomalies chromosomiques ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines vaccinations peuvent prévenir des infections qui pourraient affecter le développement fœtal."
}
},
{
"@type": "Question",
"name": "Le suivi médical régulier aide-t-il à prévenir les anomalies chromosomiques ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un suivi médical régulier peut aider à détecter et gérer les risques d'anomalies."
}
},
{
"@type": "Question",
"name": "Quels traitements existent pour les anomalies chromosomiques ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements varient selon la condition, incluant thérapies géniques et interventions chirurgicales."
}
},
{
"@type": "Question",
"name": "La chimiothérapie est-elle utilisée pour traiter des anomalies des chromatides ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la chimiothérapie peut être utilisée pour traiter certains cancers liés à des anomalies chromosomiques."
}
},
{
"@type": "Question",
"name": "Les traitements sont-ils disponibles pour le syndrome de Turner ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des traitements hormonaux et des interventions médicales peuvent aider les patients."
}
},
{
"@type": "Question",
"name": "Peut-on corriger les anomalies chromosomiques par chirurgie ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines anomalies peuvent être corrigées par chirurgie, selon leur nature et gravité."
}
},
{
"@type": "Question",
"name": "Les thérapies géniques sont-elles efficaces contre les anomalies chromosomiques ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les thérapies géniques montrent un potentiel prometteur pour certaines anomalies chromosomiques."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent résulter d'anomalies chromosomiques ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des troubles du développement, des malformations et des cancers."
}
},
{
"@type": "Question",
"name": "Les anomalies des chromatides peuvent-elles entraîner des complications à long terme ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent causer des complications chroniques et affecter la qualité de vie."
}
},
{
"@type": "Question",
"name": "Comment les anomalies chromosomiques affectent-elles la santé mentale ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent entraîner des troubles mentaux ou des difficultés d'adaptation sociale."
}
},
{
"@type": "Question",
"name": "Les complications des anomalies chromosomiques sont-elles réversibles ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être gérées, mais beaucoup ne sont pas réversibles."
}
},
{
"@type": "Question",
"name": "Les anomalies chromosomiques augmentent-elles le risque de maladies auto-immunes ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines anomalies chromosomiques peuvent être associées à un risque accru de maladies auto-immunes."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'anomalies chromosomiques ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge maternel avancé, des antécédents familiaux et certaines expositions environnementales."
}
},
{
"@type": "Question",
"name": "Les infections pendant la grossesse augmentent-elles les risques chromosomiques ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines infections comme la rubéole peuvent augmenter le risque d'anomalies chromosomiques."
}
},
{
"@type": "Question",
"name": "L'exposition aux radiations influence-t-elle les anomalies chromosomiques ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'exposition aux radiations peut augmenter le risque d'anomalies chromosomiques."
}
},
{
"@type": "Question",
"name": "Le tabagisme maternel est-il un facteur de risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme pendant la grossesse est associé à un risque accru d'anomalies chromosomiques."
}
},
{
"@type": "Question",
"name": "Les facteurs génétiques jouent-ils un rôle dans les anomalies chromosomiques ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des mutations génétiques héréditaires peuvent augmenter le risque d'anomalies chromosomiques."
}
}
]
}
]
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To identify and quantify the factors associated with the reparability of rotator cuff tears (RCTs)....
PubMed, Scopus, and Web of Science databases were searched for clinical studies published in English focusing on RCT reparability by using the keywords "rotator cuff tear" and "reparability". A meta-a...
Eighteen studies (2700 patients) were enrolled, and 26 factors were included in the meta-analysis. The dichotomous variables associated with irreparability were Patte stage 3 (Odds ratio (OR): 8.0, 95...
This study revealed that older age, larger tear size, severe fatty infiltration, muscle atrophy, and advanced superior migration of the humeral head were strongly associated with irreparable RCTs. Con...
Whether mice can be used as a foot-and-mouth disease (FMD) model has been debated for a long time. However, the major histocompatibility complex between pigs and mice is very different. In this study,...
This meta-analysis aimed to examine the safety of masitinib in patients with neurodegenerative diseases....
We considered randomized controlled trials (RCTs) comparing different doses of masitinib versus placebo. We performed our analysis using the R (v.4.3.0) programming language and the incidence of adver...
We included five RCTs, focusing on multiple sclerosis (MS), Alzheimer's disease (AD), and amyotrophic lateral sclerosis. The meta-analysis revealed a significantly higher incidence of adverse events i...
Masitinib use in neurodegenerative diseases presents safety concerns that may impact patients' quality of life and require management. Further research is recommended to determine the optimal dose wit...
This systematic review and meta-analysis investigates the prevalence of...
To systematically evaluate the difference in clinical efficacy between two surgical approaches, oblique lateral approach and intervertebral foraminal approach, in the treatment of degenerative lumbar ...
English databases, including PubMed, Cochrane, Embase, and Web of Science, were systematically searched using keywords such as "oblique lumbar interbody fusion" and "transforaminal lumbar interbody fu...
When treating degenerative lumbar spondylolisthesis, OLIF demonstrates significant advantages over TLIF in terms of shorter surgical duration, reduced intraoperative bleeding, shorter hospital stay, s...
Tuberculosis (TB) ranks as the second leading cause of death globally among all infectious diseases. This problem is likely due to the lack of biomarkers to differentiate the heterogeneous spectrum of...
Literature published between 2012 and 2021 was retrieved from PubMed, Web of Science, Cochrane, Scopus, Embase, and Google Scholar. Articles were screened based on inclusion and exclusion criteria, an...
After the screening process, seven articles were selected for qualitative analysis. The study groups, which consisted of Healthy Control (HC) vs. TB and LTB vs. TB, exhibited an overall sensitivity of...
miRNA biomarkers show a promising future for TB diagnostics. Further multicentre studies without biases are required to identify clinically valid biomarkers for different states of the TB disease spec...
PROSPERO (CRD42022302729)....
To assess the results of endoscopic ureterocele treatments as well as the effects of ureterocele location (intravesical vs. ectopic) and anatomy (single vs. duplicated system) on treatment outcomes....
Following the Systematic Reviews and Meta-Analyses (PRISMA) standards, several medical databases as well as Google Scholar were searched comprehensively. Studies describing secondary operation outcome...
A total of 83 studies entered this systematic review consisting of 3022 patients. According to the meta-analysis of 16 studies, the risk ratio (RR) of reoperation after ureterocele incision was signif...
Our results showed that ectopic ureteroceles and duplex systems are associated with higher reoperation rates after endoscopic procedures....
The relationship between smoking and the risk of acute respiratory distress syndrome (ARDS) has been recognized, but the conclusions have been inconsistent. This systematic review and meta-analysis in...
The PubMed, EMBASE, Cochrane Library, and Web of Science databases were searched for eligible studies published from January 1, 2000, to December 31, 2023. We enrolled adult patients exhibiting clinic...
A total of 26 observational studies involving 36,995 patients were included. The meta-analysis revealed a significant association between smoking and an increased risk of ARDS (OR 1.67; 95% CI 1.33-2....
There is a strong association between smoking and elevated ARDS risk. This emphasizes the need for thorough assessment of patients' smoking status, urging healthcare providers to vigilantly monitor in...
Family accommodation might play a crucial role in obsessive-compulsive disorder (OCD). Previous systematic reviews on family accommodation in OCD have focused on specific populations or variables or a...
The ideal method for identifying frailty remains unclear, but the condition is associated with poor prognoses in many illnesses. Despite the availability of studies, the prognostic implications of fra...
We searched Medline, Google Scholar, and Science Direct databases for articles published in English following the PRISMA framework to guide our review. We included studies conducted on patients (> 60 ...
We analysed data from 16 studies and calculated a pooled frailty prevalence of 49% (95% CI 37-60%) in older patients with pneumonia. Unadjusted analyses revealed an odds ratio (OR) of 2.50 (95% CI 1.8...
Our systematic review and meta-analysis results show that one in every two older individuals with pneumonia present frailty, a condition that significantly influences their rates of mortality and read...