Titre : Formyltétrahydrofolates

Formyltétrahydrofolates : Questions médicales fréquentes

Termes MeSH sélectionnés :

Constipation
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génétiques sont-ils utiles pour les formyltétrahydrofolates ?\nQuelle est l'importance des niveaux de formyltétrahydrofolates ?", "url": "https://questionsmedicales.fr/mesh/D005575?mesh_terms=Constipation&page=3#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=Constipation&page=3#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=Constipation&page=3#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=Constipation&page=3#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=Constipation&page=3#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=Constipation&page=3#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 (1111 au total)

Colonic TRPV4 overexpression is related to constipation severity.

Chronic constipation is prevalent and involves both colon sensitivity and various changes in intestinal bacteria, particularly mucosa-associated microflora. Here we examined regulatory mechanisms of T... Colon epithelial cell lines were co-cultured with various enterobacteria (bacterial components and supernatant), folate, LPS, or short chain fatty acids. TRPV4 expression levels and promoter DNA methy... Co-culture of CCD841 cells with P. acnes, C. perfringens, or S. aureus transiently decreased TRPV4 expression but did not induce methylation. Co-culture with clinical isolates and standard strains of ... Colon epithelium cells had increased TRPV4 expression upon co-culture with K. oxytoca, E. faecalis, or E. coli supernatants, as well as TNFα-stimulated TNFαR1 expression via a pathway other than p38. ...

The effect of aroma massage on constipation in elderly individuals.

Constipation is a health problem commonly seen in the elderly individuals. Abdominal massage is thought to stimulate the rectal loading by increasing intra-abdominal pressure.... To determine effects of aromatherapy massage on constipation in the elderly individuals.... Forty eight elderly individuals with constipation were randomized to aromatherapy massage, and control groups. Massage was applied with oil blend to the experimental group during 3 weeks, once a day a... During aroma massage and after aroma massage in intervention group, mean scores related to 'defecation number', 'amount of feces' and 'consistency of feces' were increased and these increases were sta... It was determined that aroma massage practice has increased 'frequency of defecation', 'amount of feces' and 'consistency of feces' but decreased the 'straining during defecation' and 'feeling of inco...

Severity of Nocturia and Constipation in Patients With Ulcerative Colitis.

To investigate the association between nocturia and constipation in patients with ulcerative colitis (UC). Constipation has recently been recognized as an important symptom in patients with UC. Althou... Consecutive series of 290 Japanese patients with UC, Information on constipation, nocturia, and lifestyle habits was obtained using self-administered questionnaires. The definition of constipation was... Among all of the UC patients, the prevalence of mild nocturia, serious nocturia, and constipation was 35.2%, 26.9%, and 12.4%, respectively. The prevalence of constipation in the none, mild, and serio... The severity of nocturia is positively associated with constipation, and physicians should consider the interrelationships between nocturia and constipation in managing UC patients....

The role of rectal ultrasound in children with functional constipation.

The study aimed primarily to compare the transverse rectal diameter in children with functional constipation (FC) and children without constipation in different age groups, and between cases of consti... A controlled prospective study, including a total of 100 children between the ages of 2 and 11 years, who were divided into 50 patients suffering from constipation according to Rome IV criteria and 50... Initial rectal diameter was significantly different between cases (3.55 cm (interquartile range, IQR), 3.2-4) and controls (2.3 cm (IQR, 1.8-2.5)), P value < 0.001, and it was also significantly diffe... Ultrasound measurement of rectal diameter is an important tool to diagnose and follow-up functional constipation in children. Different values of rectal diameter are found between those above and belo...

The effects of synbiotics on indoxyl sulphate level, constipation, and quality of life associated with constipation in chronic haemodialysis patients: a randomized controlled trial.

Gut microbiota dysbiosis in patients with chronic kidney disease on haemodialysis (CKD-HD) creates an increase in proteolytic bacteria activity, leading to an increase in the production of uraemic tox... This was a double-blinded randomized controlled clinical trial with a parallel design involving haemodialysis patients. We included chronic haemodialysis patients with gastrointestinal complaints, dif... We included 60 patients (30 intervention; median age of 51.23 (13.57) years, 33.3% male; 30 control; median age of 52.33 (11.29) years, 36.7% male). There was no significant difference in terms of pre... Two months of synbiotic supplementation did not lower indoxyl sulphate toxin levels. Nevertheless, it had a major effect in improving constipation and quality of life affected by constipation in patie... NCT04527640 (date of first registration: 26/08/2020)....