Titre : Cytocinèse

Cytocinèse : Questions médicales fréquentes

Termes MeSH sélectionnés :

Specimen Handling
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cytocinèse ?\nComment le stress influence-t-il la cytocinèse ?\nLes infections peuvent-elles perturber la cytocinèse ?", "url": "https://questionsmedicales.fr/mesh/D048749?mesh_terms=Specimen+Handling&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Cytocinèse", "description": "Quels traitements existent pour les troubles de la cytocinèse ?\nPeut-on corriger les anomalies de la cytocinèse ?\nQuels médicaments affectent la cytocinèse ?\nLa thérapie génique peut-elle aider la cytocinèse ?\nComment la recherche aide-t-elle à traiter les troubles de la cytocinèse ?", "url": "https://questionsmedicales.fr/mesh/D048749?mesh_terms=Specimen+Handling&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Cytocinèse", "description": "Quelles complications peuvent résulter d'une cytocinèse défectueuse ?\nComment la cytocinèse affecte-t-elle le développement embryonnaire ?\nLes troubles de la cytocinèse sont-ils héréditaires ?\nQuels cancers sont liés à des anomalies de la cytocinèse ?\nLa cytocinèse défectueuse peut-elle affecter le système immunitaire ?", "url": "https://questionsmedicales.fr/mesh/D048749?mesh_terms=Specimen+Handling&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Cytocinèse", "description": "Quels facteurs génétiques influencent la cytocinèse ?\nL'âge est-il un facteur de risque pour la cytocinèse ?\nLes habitudes alimentaires affectent-elles la cytocinèse ?\nLe tabagisme influence-t-il la cytocinèse ?\nLes expositions professionnelles peuvent-elles affecter la cytocinèse ?", "url": "https://questionsmedicales.fr/mesh/D048749?mesh_terms=Specimen+Handling&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une anomalie de cytocinèse ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests de microscopie et des analyses génétiques peuvent révéler des anomalies." } }, { "@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 (2952 au total)

Laboratory specimen rejection rate and associated factors among referred specimens at Debre Markos Referral Hospital, Ethiopia: prospective cross-sectional study.

laboratory errors mostly emerge from the pre-analytical phase, mainly those related to collection, handling, transportation, and storage of diagnostic specimens. Specimen rejection due to improper sam... a prospective cross-sectional study design was applied from January 2020 to April 2020 to investigate specimen rejection rate and associated factors among referred specimens. The study population was ... of the total of 2750 specimens submitted to the laboratory from January 2020 to April 2020, 37 (1.34%) specimens were rejected due to different reasons like insufficient volume, hemolysis, and an inap... the results of our study show that the specimen rejection rate among referred specimens was high, indicating that more interventions are required to decrease the specimen rejection rate....

Self-sampled specimens demonstrate comparable accuracy and consistency to clinician-sampled specimens for HPV detection among men who have sex with men in China.

Despite a high risk of human papillomavirus (HPV) infection among men who have sex with men (MSM), few have ever tested. This study aimed to evaluate the feasibility and accuracy of HPV self-sampling ... Eligible participants were those who were assigned male at birth, aged 18 or above, had sex with men in the past year and had never gotten HPV vaccine. Participants followed the instructions to self-s... Overall, 211 MSM were recruited at the local clinic from April to October 2020 in Zhuhai, China. The mean age was 31 years old. Only 3% of the participants sought help from healthcare providers during... Self-sampled HPV testing demonstrated comparable accuracy and consistency to clinician sampling among MSM in China. It holds the potential to complement sexual health services especially among key pop...

Utilizing Clinical Microsystems to Improve Mislabeled Specimen Occurrences in the Emergency Department.

Mislabeled specimen collection in the emergency department has the potential to significantly harm patients. Studies suggest that improvement efforts can reduce specimen rejection from the laboratory ... The clinical microsystems approach was used to understand the problem of mislabeled specimens in an emergency department that is part of a 133-bed community hospital in Pennsylvania. Plan-Do-Study-Act... Significant reductions in mislabeled specimen collection were observed over the study period (P < .05). Sustainable improvements were achieved over the >3 years since the improvement initiative began ... Improving patient safety in complex clinical settings requires a systems approach. Using the established framework of clinical microsystems, along with a tenacious and persistent interdisciplinary tea...

The impact of laboratory staff training workshops on coagulation specimen rejection rates.

Pre-analytical variables can have a significant adverse impact on the quality and credibility of coagulation test results. Therefore, correct and consistent identification of pre-analytical variables ... To determine the impact of a laboratory staff training workshop on coagulation specimen rejection rates and to ascertain the level of knowledge of laboratory personnel concerning coagulation specimen ... A retrospective three-month audit was performed with rejection data of incorrect blood to additive ratio, clotted, aged and haemolysed specimens collected. Training workshops and evaluation sessions w... In total, 13 162 coagulation specimens were received during the initial audit with 1 104 specimens (8.39%) rejected. Following the workshops, the rejection rate increased by 3.49% to 11.88% with 12 74... This study demonstrated the pivotal importance of regular laboratory staff training. The increase in specimen rejection following the workshops signifies their success in educating laboratory personne...