Titre : Formyltétrahydrofolates

Formyltétrahydrofolates : Questions médicales fréquentes

Termes MeSH sélectionnés :

Multilocus Sequence Typing
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Formyltétrahydrofolates", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-07", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Formyltétrahydrofolates", "description": "Comment diagnostiquer une carence en formyltétrahydrofolates ?\nQuels tests sont utilisés pour évaluer les formyltétrahydrofolates ?\nQuels symptômes indiquent un déficit en formyltétrahydrofolates ?\nLes tests génétiques sont-ils utiles pour les formyltétrahydrofolates ?\nQuelle est l'importance des niveaux de formyltétrahydrofolates ?", "url": "https://questionsmedicales.fr/mesh/D005575?mesh_terms=Multilocus+Sequence+Typing&page=7#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Formyltétrahydrofolates", "description": "Quels sont les symptômes d'une carence en formyltétrahydrofolates ?\nLa carence en formyltétrahydrofolates cause-t-elle des problèmes neurologiques ?\nY a-t-il des signes cutanés associés à cette carence ?\nLes troubles digestifs sont-ils liés à la carence en formyltétrahydrofolates ?\nLa carence en formyltétrahydrofolates affecte-t-elle l'humeur ?", "url": "https://questionsmedicales.fr/mesh/D005575?mesh_terms=Multilocus+Sequence+Typing&page=7#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Formyltétrahydrofolates", "description": "Comment prévenir une carence en formyltétrahydrofolates ?\nLes femmes enceintes doivent-elles surveiller leur apport en folate ?\nQuels aliments sont riches en formyltétrahydrofolates ?\nLes suppléments de folate sont-ils recommandés ?\nLes tests réguliers sont-ils nécessaires pour les personnes à risque ?", "url": "https://questionsmedicales.fr/mesh/D005575?mesh_terms=Multilocus+Sequence+Typing&page=7#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Formyltétrahydrofolates", "description": "Comment traiter une carence en formyltétrahydrofolates ?\nLes médicaments peuvent-ils affecter les niveaux de formyltétrahydrofolates ?\nQuelle est la durée du traitement pour une carence ?\nLes injections de folate sont-elles efficaces ?\nLes changements alimentaires peuvent-ils aider ?", "url": "https://questionsmedicales.fr/mesh/D005575?mesh_terms=Multilocus+Sequence+Typing&page=7#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Formyltétrahydrofolates", "description": "Quelles complications peuvent survenir avec une carence prolongée ?\nLa carence en formyltétrahydrofolates peut-elle affecter la grossesse ?\nY a-t-il un lien entre carence et maladies cardiovasculaires ?\nLes troubles mentaux peuvent-ils être exacerbés par cette carence ?\nUne carence peut-elle affecter la cicatrisation des plaies ?", "url": "https://questionsmedicales.fr/mesh/D005575?mesh_terms=Multilocus+Sequence+Typing&page=7#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Formyltétrahydrofolates", "description": "Quels sont les principaux facteurs de risque de carence en folate ?\nLes personnes âgées sont-elles plus à risque ?\nLes maladies intestinales augmentent-elles le risque de carence ?\nLes végétariens sont-ils à risque de carence en folate ?\nLes femmes en période de menstruation sont-elles à risque ?", "url": "https://questionsmedicales.fr/mesh/D005575?mesh_terms=Multilocus+Sequence+Typing&page=7#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une carence en formyltétrahydrofolates ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un diagnostic se fait par des tests sanguins mesurant les niveaux de folates." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer les formyltétrahydrofolates ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests biochimiques et des analyses de sang sont utilisés pour évaluer les niveaux." } }, { "@type": "Question", "name": "Quels symptômes indiquent un déficit en formyltétrahydrofolates ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent fatigue, anémie et troubles neurologiques." } }, { "@type": "Question", "name": "Les tests génétiques sont-ils utiles pour les formyltétrahydrofolates ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent identifier des mutations affectant le métabolisme des folates." } }, { "@type": "Question", "name": "Quelle est l'importance des niveaux de formyltétrahydrofolates ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Des niveaux adéquats sont essentiels pour la synthèse de l'ADN et la division cellulaire." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une carence en formyltétrahydrofolates ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent fatigue, irritabilité, et troubles cognitifs." } }, { "@type": "Question", "name": "La carence en formyltétrahydrofolates cause-t-elle des problèmes neurologiques ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut entraîner des neuropathies et des troubles de la mémoire." } }, { "@type": "Question", "name": "Y a-t-il des signes cutanés associés à cette carence ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des signes comme des éruptions cutanées ou des ulcères buccaux peuvent apparaître." } }, { "@type": "Question", "name": "Les troubles digestifs sont-ils liés à la carence en formyltétrahydrofolates ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des troubles comme la diarrhée ou la constipation peuvent survenir." } }, { "@type": "Question", "name": "La carence en formyltétrahydrofolates affecte-t-elle l'humeur ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut provoquer des symptômes dépressifs et de l'anxiété." } }, { "@type": "Question", "name": "Comment prévenir une carence en formyltétrahydrofolates ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée riche en folates et des suppléments si nécessaire." } }, { "@type": "Question", "name": "Les femmes enceintes doivent-elles surveiller leur apport en folate ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un apport adéquat est crucial pour le développement fœtal." } }, { "@type": "Question", "name": "Quels aliments sont riches en formyltétrahydrofolates ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Les légumes à feuilles vertes, les légumineuses et les agrumes sont riches en folates." } }, { "@type": "Question", "name": "Les suppléments de folate sont-ils recommandés ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, surtout pour les personnes à risque de carence, comme les végétariens." } }, { "@type": "Question", "name": "Les tests réguliers sont-ils nécessaires pour les personnes à risque ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des tests réguliers peuvent aider à détecter une carence tôt." } }, { "@type": "Question", "name": "Comment traiter une carence en formyltétrahydrofolates ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement inclut des suppléments de folate et des modifications alimentaires." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils affecter les niveaux de formyltétrahydrofolates ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains médicaments comme les anticonvulsivants peuvent réduire les niveaux." } }, { "@type": "Question", "name": "Quelle est la durée du traitement pour une carence ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "La durée dépend de la gravité, mais peut durer plusieurs mois à un an." } }, { "@type": "Question", "name": "Les injections de folate sont-elles efficaces ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont utilisées pour traiter les carences sévères rapidement." } }, { "@type": "Question", "name": "Les changements alimentaires peuvent-ils aider ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, consommer des aliments riches en folate comme les légumes verts est bénéfique." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec une carence prolongée ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications incluent des malformations congénitales et des troubles neurologiques." } }, { "@type": "Question", "name": "La carence en formyltétrahydrofolates peut-elle affecter la grossesse ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle augmente le risque de malformations et d'accouchement prématuré." } }, { "@type": "Question", "name": "Y a-t-il un lien entre carence et maladies cardiovasculaires ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une carence peut contribuer à des niveaux élevés d'homocystéine, augmentant le risque." } }, { "@type": "Question", "name": "Les troubles mentaux peuvent-ils être exacerbés par cette carence ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des études montrent un lien entre carence et troubles mentaux comme la dépression." } }, { "@type": "Question", "name": "Une carence peut-elle affecter la cicatrisation des plaies ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une carence en folate peut ralentir la cicatrisation et augmenter le risque d'infection." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque de carence en folate ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent une alimentation pauvre, l'alcoolisme et certaines maladies chroniques." } }, { "@type": "Question", "name": "Les personnes âgées sont-elles plus à risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent avoir des besoins accrus et une absorption réduite des nutriments." } }, { "@type": "Question", "name": "Les maladies intestinales augmentent-elles le risque de carence ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maladies comme la maladie cœliaque peuvent affecter l'absorption des folates." } }, { "@type": "Question", "name": "Les végétariens sont-ils à risque de carence en folate ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, s'ils ne consomment pas suffisamment d'aliments riches en folates." } }, { "@type": "Question", "name": "Les femmes en période de menstruation sont-elles à risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent avoir des besoins accrus en folates en raison des pertes sanguines." } } ] } ] }

Sources (10000 au total)

Integrating multilocus phylogeny and morphological analysis reveals the prevalence of Phytophthora meadii (McRae) associated with abnormal leaf fall disease of Hevea brasiliensis in India.

The Oomycetes fungus Phytophthora spp. which causes Abnormal leaf fall (ALF) disease poses a significant threat as one of the most devastating diseases affecting rubber trees in India. A total of 30 P...

Emergence of a predominant sequence type ST7363 and the increasing trend of resistance to cefixime and ceftriaxone in Neisseria gonorrhoeae in Southern Taiwan, 2019-2021.

Multi-drug resistance and the presence of epidemic lineages of Neisseria gonorrhoeae locally and globally were important clinical and public health issues. We aimed to investigate the molecular epidem... Between 2019 and 2021, adult patients who had suspected gonorrhea and attended a urology clinic in southern Taiwan were recruited to participate in this study. Clinical data from medical records and a... A total of 500 patients participated in the surveillance study. Among them, 232 N. gonorrhoeae isolates were identified, but only 164 isolates were recovered for further research. ST7363 (n = 83, 50.6... We observed the emergence of a predominant sequence type ST7363 in southern Taiwan. Compared with previous Taiwan studies, the increasing trend of resistance to cefixime and ceftriaxone necessitates c...

CUTIS-SEQ, a flexible bilocus sequence typing scheme that provides high resolution of Cutibacterium acnes strains across all subspecies.

A 'high resolution' Single Locus Sequence Typing (SLST) scheme has been described for the anaerobic skin bacterium Cutibacterium acnes that seemingly discriminates sequence types (STs) to a level comm... Simpson's index of diversity (D) was used for quantitative comparison of the resolving power of the SLST and MLST schemes for 186 isolates of C. acnes covering all three subspecies.... When strains were considered collectively, SLST and all three MLST approaches had similar D values > 90%. However, at the subspecies level there were significant differences between the methods, most ... CUTIS-SEQ provides an opportunity to improve differentiation of C. acnes isolates by SLST without significantly impacting laboratory workload, or compromising application to complex biological communi...

Genomic analysis of the emerging carbapenem-resistant Klebsiella pneumoniae sequence type 11 harbouring Klebsiella pneumoniae carbapenemase (KPC) in Oman.

The presence of carbapenemase enzymes among Enterobacterales is the main mechanism to reduce susceptibility to a wide range of antibiotics. Carbapenemase enzymes such as the Klebsiella pneumoniae carb... Five confirmed CRKP isolates were isolated from clinical samples during the period of January 2019 till December 2019. Strains were genotyped by pulse field gel electrophoresis (PFGE) for genetic rela... All five CRKP were determined to have bla... Epidemiological and molecular analyses confirmed that these KPC-producing K. pneumoniae strains are from a single clone that caused multiple nosocomial infections in one health institution. This findi...

Inhibitory activities of vitamins K2 against clinical isolates of quinolone-resistant and methicillin-resistant Staphylococcus aureus (QR-MRSA) with different multi-locus sequence types (MLST), SCCmec, and spa types.

The inhibitory activities of vitamins K... After collecting S. aureus clinical isolates and detecting QR-MRSA, the genes encoding norA, grlA, grlB, gyrA, and gyrB were sequenced. After treating isolates by vitamin K... QR-MRSA, MDR, and XDR strains were reported in 59.4%, 73.9%, and 37.6% of isolates, respectability. SCCmecIV (36.5%) and SCCmecV (26.8%) had the highest frequency. Thirty-nine spa types were identifie... Vitamin K...

Validating the Utility of Multilocus Variable Number Tandem-repeat Analysis (MLVA) as a Subtyping Strategy to Monitor Listeria monocytogenes In-built Food Processing Environments.

Listeria monocytogenes is a serious human pathogen and an enduring challenge to control for the ready-to-eat food processing industry. Cost-effective tools that can be deployed by commercial or in-hou...

Assessment of multidrug-resistant profile, multi-locus sequence typing and efflux pump activity in Salmonella Typhimurium isolated from hospital sewage.

Salmonella enterica serovar Typhimurium is becoming a leading cause of gastroenteritis and mortality. The use of antibiotics has increased natural resistance of S. Typhimurium to antibiotics. This stu...

Analysis of transmission-related third-generation cephalosporin-resistant Enterobacterales by electronic data mining and core genome multi-locus sequence typing.

To contain intra-hospital transmission of third-generation cephalosporin-resistant Enterobacterales (3GCR-E), contact isolation precautions are recommended.... To quantify transmissions of 3GCR Escherichia coli and 3GCR Klebsiella pneumoniae within a hospital.... An automated outbreak detection system (AODS) was used to identify clusters (N≥2) of 3GCR Enterobacterales for the years 2016, 2018 and 2020. Clusters were defined by phenotypic agreement of microbiol... A total of 4343 3GCR E. coli and 1377 K. pneumoniae isolates were analysed. Among the 3GCR E. coli isolates, the AODS identified 304 isolates as cluster isolates, the median cluster size was two (rang... For 3GCR K. pneumoniae, cgMLST confirmed the AODS results more frequently than for 3GCR E. coli. Therefore, contact isolation precautions for 3GCR K. pneumoniae may be appropriate on intensive care un...