Titre : Bétalaïnes

Bétalaïnes : Questions médicales fréquentes

Termes MeSH sélectionnés :

Muscle Contraction
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{ "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Bétalaïnes", "description": "Comment identifier la présence de bétalaïnes ?\nQuels tests sont utilisés pour détecter les bétalaïnes ?\nLes bétalaïnes sont-elles visibles à l'œil nu ?\nPeut-on mesurer les bétalaïnes dans le sang ?\nY a-t-il des méthodes standardisées pour le diagnostic ?", "url": "https://questionsmedicales.fr/mesh/D050858?mesh_terms=Muscle+Contraction&page=1000#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Bétalaïnes", "description": "Quels sont les effets des bétalaïnes sur la santé ?\nLes bétalaïnes provoquent-elles des allergies ?\nLes bétalaïnes affectent-elles la digestion ?\nY a-t-il des effets secondaires connus ?\nLes bétalaïnes peuvent-elles colorer les urines ?", "url": "https://questionsmedicales.fr/mesh/D050858?mesh_terms=Muscle+Contraction&page=1000#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Bétalaïnes", "description": "Comment intégrer les bétalaïnes dans l'alimentation ?\nLes bétalaïnes aident-elles à prévenir des maladies ?\nY a-t-il des recommandations de consommation ?\nLes bétalaïnes sont-elles bénéfiques pour la peau ?\nPeut-on trouver des bétalaïnes dans des suppléments ?", "url": "https://questionsmedicales.fr/mesh/D050858?mesh_terms=Muscle+Contraction&page=1000#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Bétalaïnes", "description": "Les bétalaïnes sont-elles utilisées en médecine ?\nComment les bétalaïnes sont-elles administrées ?\nLes bétalaïnes sont-elles efficaces contre le cancer ?\nPeut-on utiliser les bétalaïnes pour traiter l'inflammation ?\nY a-t-il des interactions médicamenteuses avec les bétalaïnes ?", "url": "https://questionsmedicales.fr/mesh/D050858?mesh_terms=Muscle+Contraction&page=1000#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Bétalaïnes", "description": "Quelles complications peuvent survenir avec une surconsommation ?\nLes bétalaïnes peuvent-elles causer des problèmes rénaux ?\nY a-t-il des risques pour les personnes allergiques ?\nLes bétalaïnes peuvent-elles interférer avec des traitements médicaux ?\nLes bétalaïnes peuvent-elles affecter la pression artérielle ?", "url": "https://questionsmedicales.fr/mesh/D050858?mesh_terms=Muscle+Contraction&page=1000#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Bétalaïnes", "description": "Qui devrait éviter les bétalaïnes ?\nLes personnes atteintes de diabète peuvent-elles consommer des bétalaïnes ?\nLes bétalaïnes sont-elles sûres pour les femmes enceintes ?\nLes bétalaïnes présentent-elles des risques pour les enfants ?\nLes personnes atteintes de maladies rénales doivent-elles éviter les bétalaïnes ?", "url": "https://questionsmedicales.fr/mesh/D050858?mesh_terms=Muscle+Contraction&page=1000#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment identifier la présence de bétalaïnes ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "La présence de bétalaïnes peut être identifiée par des tests colorimétriques spécifiques." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour détecter les bétalaïnes ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests comme la chromatographie peuvent être utilisés pour isoler et identifier les bétalaïnes." } }, { "@type": "Question", "name": "Les bétalaïnes sont-elles visibles à l'œil nu ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les bétalaïnes donnent des couleurs vives aux plantes, visibles à l'œil nu." } }, { "@type": "Question", "name": "Peut-on mesurer les bétalaïnes dans le sang ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des études montrent que les bétalaïnes peuvent être mesurées dans le plasma sanguin." } }, { "@type": "Question", "name": "Y a-t-il des méthodes standardisées pour le diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des méthodes standardisées existent pour l'analyse des bétalaïnes dans les aliments." } }, { "@type": "Question", "name": "Quels sont les effets des bétalaïnes sur la santé ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les bétalaïnes ont des propriétés antioxydantes et anti-inflammatoires bénéfiques." } }, { "@type": "Question", "name": "Les bétalaïnes provoquent-elles des allergies ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Des réactions allergiques aux bétalaïnes sont rares mais possibles chez certaines personnes." } }, { "@type": "Question", "name": "Les bétalaïnes affectent-elles la digestion ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Les bétalaïnes peuvent favoriser la digestion en stimulant la production de bile." } }, { "@type": "Question", "name": "Y a-t-il des effets secondaires connus ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Les effets secondaires sont rares, mais une consommation excessive peut causer des troubles digestifs." } }, { "@type": "Question", "name": "Les bétalaïnes peuvent-elles colorer les urines ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la consommation de betteraves riches en bétalaïnes peut colorer les urines en rouge." } }, { "@type": "Question", "name": "Comment intégrer les bétalaïnes dans l'alimentation ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Consommez des aliments comme les betteraves, les figues de barbarie et les amaranthes." } }, { "@type": "Question", "name": "Les bétalaïnes aident-elles à prévenir des maladies ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent contribuer à la prévention des maladies cardiovasculaires grâce à leurs propriétés antioxydantes." } }, { "@type": "Question", "name": "Y a-t-il des recommandations de consommation ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Il est recommandé de consommer des aliments riches en bétalaïnes plusieurs fois par semaine." } }, { "@type": "Question", "name": "Les bétalaïnes sont-elles bénéfiques pour la peau ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent aider à protéger la peau des dommages causés par les radicaux libres." } }, { "@type": "Question", "name": "Peut-on trouver des bétalaïnes dans des suppléments ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des suppléments de bétalaïnes sont disponibles sur le marché pour leurs bienfaits santé." } }, { "@type": "Question", "name": "Les bétalaïnes sont-elles utilisées en médecine ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les bétalaïnes sont étudiées pour leurs propriétés anti-inflammatoires et anticancéreuses." } }, { "@type": "Question", "name": "Comment les bétalaïnes sont-elles administrées ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent être consommées sous forme de jus, de compléments ou d'extraits concentrés." } }, { "@type": "Question", "name": "Les bétalaïnes sont-elles efficaces contre le cancer ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des études préliminaires montrent que les bétalaïnes peuvent inhiber la croissance tumorale." } }, { "@type": "Question", "name": "Peut-on utiliser les bétalaïnes pour traiter l'inflammation ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les bétalaïnes ont des propriétés anti-inflammatoires qui peuvent aider à réduire l'inflammation." } }, { "@type": "Question", "name": "Y a-t-il des interactions médicamenteuses avec les bétalaïnes ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des études sont nécessaires, mais aucune interaction significative n'a été rapportée jusqu'à présent." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec une surconsommation ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Une surconsommation peut entraîner des troubles digestifs comme des ballonnements ou des diarrhées." } }, { "@type": "Question", "name": "Les bétalaïnes peuvent-elles causer des problèmes rénaux ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Aucune preuve solide ne lie les bétalaïnes à des problèmes rénaux, mais la modération est conseillée." } }, { "@type": "Question", "name": "Y a-t-il des risques pour les personnes allergiques ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes allergiques aux plantes peuvent avoir des réactions aux bétalaïnes, bien que rares." } }, { "@type": "Question", "name": "Les bétalaïnes peuvent-elles interférer avec des traitements médicaux ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Des études sont nécessaires, mais aucune interférence significative n'a été rapportée jusqu'à présent." } }, { "@type": "Question", "name": "Les bétalaïnes peuvent-elles affecter la pression artérielle ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Certaines études suggèrent que les bétalaïnes peuvent aider à réguler la pression artérielle." } }, { "@type": "Question", "name": "Qui devrait éviter les bétalaïnes ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes ayant des antécédents d'allergies alimentaires devraient être prudentes." } }, { "@type": "Question", "name": "Les personnes atteintes de diabète peuvent-elles consommer des bétalaïnes ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, mais avec modération, car les betteraves peuvent contenir des sucres naturels." } }, { "@type": "Question", "name": "Les bétalaïnes sont-elles sûres pour les femmes enceintes ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "En général, les bétalaïnes sont considérées comme sûres, mais il est conseillé de consulter un médecin." } }, { "@type": "Question", "name": "Les bétalaïnes présentent-elles des risques pour les enfants ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Les bétalaïnes sont généralement sûres pour les enfants, mais une consommation excessive doit être évitée." } }, { "@type": "Question", "name": "Les personnes atteintes de maladies rénales doivent-elles éviter les bétalaïnes ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Il est conseillé de consulter un médecin, car les bétalaïnes peuvent affecter la fonction rénale." } } ] } ] }

Sources (10000 au total)

Phase 1 Study of Chemoradiotherapy Combined with Nivolumab ± Ipilimumab for the Curative Treatment of Muscle-invasive Bladder Cancer.

Muscle-invasive bladder cancer (MIBC) has a poor prognosis. Chemoradiotherapy (CRT) in selected patients has comparable results to radical cystectomy. Results of neoadjuvant immune checkpoint inhibito... To determine the safety of iCRT for MIBC.... This multicenter, phase 1b, open-label, dose-escalation study determined the safety of CRT with three ICI regimens in patients with nonmetastatic (T2-4aN0-1) MIBC. Twenty-six patients received mitomyc... Patients received nivolumab 480 mg (NIVO480), nivolumab 3 mg/kg and ipilimumab 1 mg/kg (NIVO3 + IPI1), or nivolumab 1 mg/kg and ipilimumab 3 mg/kg (IPI3 + NIVO1).... The primary endpoint was safety. Secondary objectives were response rate, disease-free survival, metastatic-free survival (MFS), and overall survival (OS).... In the NIVO480 cohort, no patients experienced DLT. The NIVO3 + IPI1 2 patients experienced DLT, thrombocytopenia (grade 4), and asystole (grade 5). IPI3 + NIVO1 was discontinued after three out of si... In this dose-finding study of iCRT, the regimens of nivolumab monotherapy and nivolumab 3 mg/kg with ipilimumab 1 mg/kg have acceptable toxicity.... We tested the safety of a new bladder-sparing treatment modality for muscle-invasive bladder cancer patients, combining immune checkpoint inhibitors simultaneously with chemoradiotherapy. We report th...

Evaluation of Appendicular Muscle Mass in Sarcopenia in Older Adults Using Ultrasonography: A Systematic Review and Meta-Analysis.

The measurement of appendicular muscle mass is essential for the diagnosis of sarcopenia. Ultrasonography is an accurate and convenient method used to evaluate muscle mass.... The aim of the study was to evaluate the diagnostic value of ultrasonography for appendicular muscle mass in sarcopenia in older adults and find out proper ultrasound parameters.... Medline, Embase, Cochrane, and Web of Science databases were searched for relevant articles. Published studies on the validity and/or reliability of ultrasonography for quantifying muscle mass of the ... Forty articles were included in this review. There were nine, nine, nine, and four studies included in the qualitative synthesis for a diagnostic test, correlation coefficient, intra-class reliability... Ultrasonography is a reliable and valid diagnostic method for the quantitative assessment of appendicular muscle mass in sarcopenia in older people. The thickness and CSA of the RF or GM seem to be pr...

An insight into the diagnostic and prognostic value of HOX A13's expression in non-muscle invasive bladder cancer.

Several studies have interrogated the molecular pathways and their interacting genes underlying bladder cancer (BCa) tumorigenesis, yet, the role of homeobox genes is still poorly understood. Specific... Immunohistochemical (IHC) staining was performed to inspect the differential expression of HOXA13 protein in non-muscle-invasive bladder cancer (NMIBC) and non-tumoral tissues. A semiquantitative scor... HOX A13 exhibited cytoplasmic and nuclear staining. Its expression levels were lower in high-grade NMIBC (HG NMIBC) compared to low-grade ones (LG NMIBC). The expression of HOX A13 was correlated to t... The deregulation of HOX A13 is not associated with the prognosis of BCa. It seems to be rather implicated in the early initiation of urothelial tumorigenesis and thus may serve as a diagnostic marker ...

Diet-induced inflammation is associated with sarcopenia and muscle strength in older adults who visit a frailty clinic.

Diet-induced inflammation may be associated with sarcopenia; however, few reports have examined this relationship.... To examine the association between the dietary inflammatory index (DII) and sarcopenia in older adults who visited a frailty clinic in Japan.... This cross-sectional study used outpatient data from the Frailty Registry Study. The DII is an index of diet-induced inflammation, and a dietary assessment was performed using a brief self-administere... We included 304 patients in the analysis (mean age, 77.6 ± 6.3 years; female, 67.4%). The prevalence of sarcopenia was 14.5%. Logistic regression analyses showed that DII scores were significantly ass... Diet-induced inflammation is associated with a higher likelihood of sarcopenia; however, this association disappeared after confounding for protein and energy intake.... The results demonstrated that dietary protein and energy parameters were the main drivers for muscle health in medical patients....

The effect of pelvic floor muscle training on urinary incontinence in patients with stroke: a systematic review and meta-analysis.

No other systematic review presented the effectiveness of pelvic floor muscle training (PFMT) in individual with stroke.... The purpose of this systematic review and meta-analysis was to demonstrate the effectiveness of PFMT for urinary incontinence in patients with stroke.... "Web of Science (WoS), Cochrane Library, PubMed and Scopus" databases were searched. "Revised Cochrane risk-of-bias tool randomized trials (RoB 2)" and "PEDro" were used to assess the risk of bias and... A total of 8 articles were included in the review. Seven articles were classified as "good" level evidence. Four articles were considered to have "high risk" of bias for the overall score. Regarding t... The results demonstrated that PFMT had positive effects in terms of daytime urination frequency and incontinence. Although some studies have reported positive effects on symptoms, function, strength, ...