Titre : Cytocinèse

Cytocinèse : Questions médicales fréquentes

Termes MeSH sélectionnés :

Dissection
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}, { "@type": "Question", "name": "Quels examens sont utilisés pour étudier la cytocinèse ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "La microscopie à fluorescence et l'immunofluorescence sont couramment utilisées." } }, { "@type": "Question", "name": "Quels marqueurs cellulaires indiquent une cytocinèse réussie ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "La présence de structures comme le sillon de division et les corps de Golgi est observée." } }, { "@type": "Question", "name": "Peut-on observer la cytocinèse au microscope ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la cytocinèse est visible au microscope lors de la division cellulaire." } }, { "@type": "Question", "name": "Quels sont les signes d'une cytocinèse défectueuse ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Des cellules multinucleées ou des anomalies morphologiques peuvent indiquer des problèmes." } }, { "@type": "Question", "name": "Quels symptômes indiquent une défaillance de la cytocinèse ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Des cellules anormales, comme des cellules géantes, peuvent être observées." } }, { "@type": "Question", "name": "La cytocinèse affecte-t-elle la croissance cellulaire ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une cytocinèse défectueuse peut ralentir ou bloquer la croissance cellulaire." } }, { "@type": "Question", "name": "Quels effets sur les tissus peuvent résulter d'une mauvaise cytocinèse ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Cela peut entraîner des malformations tissulaires et des troubles fonctionnels." } }, { "@type": "Question", "name": "Y a-t-il des symptômes associés à des troubles de la cytocinèse ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des troubles comme le cancer peuvent être liés à des anomalies de la cytocinèse." } }, { "@type": "Question", "name": "Comment la cytocinèse influence-t-elle le cycle cellulaire ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Elle est essentielle pour terminer le cycle cellulaire et permettre la division." } }, { "@type": "Question", "name": "Peut-on prévenir les troubles de la cytocinèse ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Une bonne santé cellulaire et des habitudes de vie saines peuvent aider à prévenir." } }, { "@type": "Question", "name": "Quels facteurs de style de vie influencent la cytocinèse ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée et l'exercice régulier favorisent la santé cellulaire." } }, { "@type": "Question", "name": "Les toxines environnementales affectent-elles la cytocinèse ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exposition à certaines toxines peut perturber la cytocinèse." } }, { "@type": "Question", "name": "Comment le stress influence-t-il la cytocinèse ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Le stress chronique peut affecter la division cellulaire et la cytocinèse." } }, { "@type": "Question", "name": "Les infections peuvent-elles perturber la cytocinèse ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Certaines infections virales peuvent interférer avec le processus de cytocinèse." } }, { "@type": "Question", "name": "Quels traitements existent pour les troubles de la cytocinèse ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements ciblent souvent les causes sous-jacentes, comme la chimiothérapie." } }, { "@type": "Question", "name": "Peut-on corriger les anomalies de la cytocinèse ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Certaines anomalies peuvent être corrigées par des thérapies géniques expérimentales." } }, { "@type": "Question", "name": "Quels médicaments affectent la cytocinèse ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des agents comme la colchicine peuvent perturber la cytocinèse en bloquant la mitose." } }, { "@type": "Question", "name": "La thérapie génique peut-elle aider la cytocinèse ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut corriger certaines mutations affectant la cytocinèse." } }, { "@type": "Question", "name": "Comment la recherche aide-t-elle à traiter les troubles de la cytocinèse ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "La recherche explore de nouvelles cibles thérapeutiques pour améliorer la cytocinèse." } }, { "@type": "Question", "name": "Quelles complications peuvent résulter d'une cytocinèse défectueuse ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications incluent des cancers, des malformations et des troubles métaboliques." } }, { "@type": "Question", "name": "Comment la cytocinèse affecte-t-elle le développement embryonnaire ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Une cytocinèse anormale peut entraîner des malformations congénitales." } }, { "@type": "Question", "name": "Les troubles de la cytocinèse sont-ils héréditaires ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Certaines anomalies peuvent être héréditaires, augmentant le risque de maladies." } }, { "@type": "Question", "name": "Quels cancers sont liés à des anomalies de la cytocinèse ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Des cancers comme le cancer du sein et le cancer colorectal peuvent être liés." } }, { "@type": "Question", "name": "La cytocinèse défectueuse peut-elle affecter le système immunitaire ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut compromettre la fonction immunitaire et augmenter les infections." } }, { "@type": "Question", "name": "Quels facteurs génétiques influencent la cytocinèse ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Des mutations dans des gènes régulateurs peuvent augmenter le risque de troubles." } }, { "@type": "Question", "name": "L'âge est-il un facteur de risque pour la cytocinèse ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'âge avancé peut augmenter le risque d'anomalies dans la cytocinèse." } }, { "@type": "Question", "name": "Les habitudes alimentaires affectent-elles la cytocinèse ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation riche en antioxydants peut réduire les risques d'anomalies." } }, { "@type": "Question", "name": "Le tabagisme influence-t-il la cytocinèse ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme est un facteur de risque connu pour des anomalies cellulaires." } }, { "@type": "Question", "name": "Les expositions professionnelles peuvent-elles affecter la cytocinèse ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Certaines expositions à des produits chimiques peuvent perturber la cytocinèse." } } ] } ] }

Sources (5678 au total)

Is colorectal endoscopic submucosal dissection safe and effective for 15-19-mm tumors?

The outcomes of colorectal endoscopic submucosal dissection (ESD) in 15-19-mm tumors are unclear. This study compared the effectiveness and safety of colorectal ESD for 15-19-mm tumors and tumors exce... From August 2018 to December 2020, 213 cases of colorectal tumors removed by colorectal ESD at a tertiary hospital were enrolled in this study. The cases were divided into two groups according to the ... The en bloc resection rate was significantly higher in the intermediate than large group (100% vs. 94%, p = 0.049), and the mean total procedure time was shorter in the intermediate than large group (... Colorectal ESD of 15-19-mm lesions is effective, and has a shorter procedure time and higher en bloc resection rate than the same procedure for larger lesions....

Fewer medical students are open to body donation after dissecting human cadavers.

Cadaver dissection has long been hailed as a vital component of medical education. Although most physicians acknowledge positive impacts of cadaver dissection on their learning, they are less likely t... We conducted a longitudinal study surveying 323 medical students across three cohorts before and after anatomical dissection of human cadavers. Through the survey, students indicated whether they woul... The proportion of students who expressed openness to willed body donation decreased by 25% after cadaver dissection. Of the 171 students who initially stated they would will their body, 61 (35%) chang... This study documents a substantial decrease in the proportion of students open to willed body donation after completion of cadaver dissection. Despite this, students almost universally report educatio...

Usefulness of the combined orthodontic rubber band and clip method for gastric endoscopic submucosal dissection.

Effective traction is an important prerequisite for successful endoscopic submucosal dissection (ESD). The combined orthodontic rubber band (ORB) and clip method was effective in colorectal cancer ESD... We retrospectively analyzed data of 118 patients with gastric neoplasms treated by ESD from November 2020 to April 2022, 43 by ORB-ESD and 75 by the conventional ESD. The primary outcome measure was t... PSM successfully matched 31 pairs of patients. The ORB-ESD operation time was shorter (median [interquartile range], 35 [30-48] vs. 49 [40-70] min, P < 0.001) and dissection speed was higher (median [... Compared to the conventional ESD, ORB-ESD significantly reduced the procedure time and increased the dissection speed, proving beneficial to gastric ESD....

Anatomical Guidelines for Thigh Lipoplasty Based on Cadaveric Dissection of the Superficial Fascial System in the Thigh.

Although widely accepted as an optimal procedure in thigh contouring, liposuction can result in complications, such as skin irregularity or aspiration inadequacy. A main cause might be insufficient kn... A total of 20 fresh female thighs were dissected from the skin to deep fascia to observe and compare changes in the SFS from the medial to the lateral side and from the proximal to the distal end.... The thigh was divided into four units, namely, the medial (three subunits: upper, middle, and lower), anterior, posterior (three subunits: upper medial, upper lateral, and middle lower parts), and lat... The SFS of the thigh showed a regional variation pattern, based on which the authors proposed a series of new anatomy-based liposuction approaches. A well-sculpted thigh with its different sections pr...

Placement of Bare Self-Expanding Metal Stent for Isolated Superior Mesenteric Artery Dissection.

To evaluate the safety and efficacy of placing bare self-expanding metal stent (SEMS) for treating isolated superior mesenteric artery dissection (ISMAD).... Patients with ISMAD who received bare SEMS from January 2014 to December 2021 at the authors' center were included. Baseline characteristics, clinical manifestation, radiological findings, and treatme... A total of 26 patients were included in this study. Among the patients, 25 were admitted due to persistent abdominal pain, and 1 was admitted based on computed tomography angiography (CTA) during phys... Bare SEMS placement can effectively relieve SMA-related symptoms in a short time and promote dissection remodeling in ISMAD. Time from symptom onset and classification of ISMAD seem not to have effect...