Titre : Chromatographie d'échange d'ions

Chromatographie d'échange d'ions : Questions médicales fréquentes

Termes MeSH sélectionnés :

Reproducibility of Results
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réversibles ?\nQuels signes indiquent une complication ?", "url": "https://questionsmedicales.fr/mesh/D002852?mesh_terms=Reproducibility+of+Results&page=998#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Chromatographie d'échange d'ions", "description": "Quels facteurs augmentent le risque de déséquilibre ionique ?\nL'âge est-il un facteur de risque ?\nLes sportifs sont-ils plus exposés ?\nLes médicaments influencent-ils le risque ?\nLe stress a-t-il un impact sur les niveaux d'ions ?", "url": "https://questionsmedicales.fr/mesh/D002852?mesh_terms=Reproducibility+of+Results&page=998#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment la chromatographie d'échange d'ions est-elle utilisée en diagnostic ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Elle permet d'analyser la composition ionique des échantillons biologiques." } }, { "@type": "Question", "name": "Quels types d'échantillons peuvent être analysés ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des échantillons de sang, d'urine ou de tissus peuvent être analysés." } }, { "@type": "Question", "name": "Quels ions sont souvent ciblés dans les analyses ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Les cations comme le sodium et le potassium, et les anions comme le chlorure." } }, { "@type": "Question", "name": "Quelle est l'importance de la pureté des échantillons ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Une pureté élevée est essentielle pour des résultats d'analyse fiables." } }, { "@type": "Question", "name": "Peut-on détecter des contaminants avec cette méthode ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle est efficace pour identifier des contaminants ioniques dans les échantillons." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer un déséquilibre ionique ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes comme la fatigue, des crampes musculaires ou des palpitations." } }, { "@type": "Question", "name": "Comment les déséquilibres ioniques affectent-ils le corps ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent perturber les fonctions cellulaires et provoquer des troubles métaboliques." } }, { "@type": "Question", "name": "Les symptômes sont-ils toujours visibles ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Non, certains déséquilibres peuvent être asymptomatiques au début." } }, { "@type": "Question", "name": "Quels tests peuvent révéler des symptômes ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sanguins et urinaires peuvent aider à détecter des déséquilibres." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon l'âge ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent varier en fonction de l'âge et de l'état de santé." } }, { "@type": "Question", "name": "Comment prévenir les déséquilibres ioniques ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une alimentation équilibrée et une hydratation adéquate aide à prévenir." } }, { "@type": "Question", "name": "Les personnes âgées doivent-elles être plus vigilantes ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont plus susceptibles de développer des déséquilibres ioniques." } }, { "@type": "Question", "name": "Quels aliments sont riches en électrolytes ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Les bananes, les avocats et les produits laitiers sont de bonnes sources." } }, { "@type": "Question", "name": "L'exercice physique influence-t-il les niveaux d'ions ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exercice peut entraîner une perte d'électrolytes par la transpiration." } }, { "@type": "Question", "name": "Des suppléments sont-ils nécessaires pour tous ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Non, les suppléments ne sont nécessaires que si les niveaux sont insuffisants." } }, { "@type": "Question", "name": "Quels traitements sont utilisés pour corriger les déséquilibres ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Des suppléments d'électrolytes ou des modifications diététiques peuvent être prescrits." } }, { "@type": "Question", "name": "La chromatographie d'échange d'ions aide-t-elle au traitement ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle est utilisée pour purifier des solutions contenant des ions thérapeutiques." } }, { "@type": "Question", "name": "Quels médicaments peuvent influencer les niveaux d'ions ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des diurétiques et des médicaments pour le cœur peuvent affecter les niveaux d'ions." } }, { "@type": "Question", "name": "Comment surveiller l'efficacité du traitement ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Des tests réguliers des niveaux d'ions dans le sang sont nécessaires." } }, { "@type": "Question", "name": "Les traitements sont-ils personnalisés ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les traitements sont souvent adaptés aux besoins individuels du patient." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec un déséquilibre ionique ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications comme des arythmies cardiaques ou des troubles neurologiques." } }, { "@type": "Question", "name": "Les déséquilibres peuvent-ils être mortels ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des déséquilibres sévères peuvent entraîner des situations potentiellement mortelles." } }, { "@type": "Question", "name": "Comment les complications sont-elles gérées ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Elles nécessitent souvent une intervention médicale urgente et des traitements spécifiques." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, si elles sont traitées rapidement, de nombreuses complications peuvent être réversibles." } }, { "@type": "Question", "name": "Quels signes indiquent une complication ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Des signes comme des douleurs thoraciques, des vertiges ou des convulsions." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque de déséquilibre ionique ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Des maladies chroniques, des régimes alimentaires déséquilibrés et la déshydratation." } }, { "@type": "Question", "name": "L'âge est-il un facteur de risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes âgées sont plus à risque de déséquilibres ioniques." } }, { "@type": "Question", "name": "Les sportifs sont-ils plus exposés ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exercice intense peut entraîner des pertes d'électrolytes importantes." } }, { "@type": "Question", "name": "Les médicaments influencent-ils le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains médicaments peuvent affecter l'équilibre des électrolytes." } }, { "@type": "Question", "name": "Le stress a-t-il un impact sur les niveaux d'ions ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress peut affecter l'hydratation et l'équilibre électrolytique." } } ] } ] }

Sources (10000 au total)

Validity and reliability of the arabic version of the HLS-EU-Q16 and HLS-EU-Q6 questionnaires.

Health literacy is an important social determinant of health and affects the ability to make decisions and take action to manage one's health. The purpose of this study was to psychometrically examine... By convenience sampling from a variety of settings, a total of 335 participants were invited to participate. The participants completed a self-assessment of comprehensive health literacy by answering ... In total, 320 participants were included in the psychometric evaluation. Mean age was 42.1 (SD 12.5), 63% (n = 199) were females and 53% (n = 169) had at least 10 years of education. No floor or ceili... The Arabic version of HLS-EU-Q16 shows good psychometric properties, validated in a Swedish setting. The findings can further inform and guide future validation studies in other settings worldwide. Fu...

Development of an instrument for measuring the work functioning of persons with epilepsy in clinical settings.

To describe the development process of the Work Functioning Assessment for Epilepsy (WOFAE), an instrument recently developed in Brazil for measuring the work functioning of persons with epilepsy (PwE... The development process included four phases: the content development, based on a literature review and using the International Classification of Functioning, Disability and Health (ICF) as a referenc... The WOFAE containing 46 items structured into eight domains was developed in an evidence-based and participatory process. It is broader in terms of body functions and environmental factors than the ot... It is a useful tool to guide multidisciplinary interventions, measure clinical progress and assess disability for the granting of social benefits and retirement pensions of PwE. The future phases cons...

Arabic translation, cultural adaptation, and validation of the BDDQ-AS for rhinoplasty patients.

Body Dysmorphic Disorder (BDD) is a significant aspect that compromises patient satisfaction after rhinoplasty. BDDQ-AS (Body Dysmorphic Disorder Questionnaire-Aesthetic Surgery) is a validated, simpl... BDDQ-AS was translated from English to Arabic following the international consensus guidelines. We tested the translation on ten Arabic-speaking rhinoplasty patients to ensure that the final version w... The Arabic BDDQ had a high level of internal consistency, as measured by Cronbach's alpha 0.995. The A-BDDQ-AS was deemed reliable with an Intraclass Correlation Coefficient (ICC) of 0.989. A-BDDQ had... The Arabic version of the BDDQ-AS is reliable, culturally adapted, and psychometrically validated to be readily used and incorporated into clinical practice. It is a beneficial tool that can guide the...

The Reliability and Quality of Short Videos as a Source of Dietary Guidance for Inflammatory Bowel Disease: Cross-sectional Study.

Dietary management is considered a potential adjunctive treatment for inflammatory bowel disease (IBD). Short-video sharing platforms have enabled patients to obtain dietary advice more conveniently. ... This study aimed to evaluate the quality of the information in IBD diet-related videos on Chinese short-video sharing platforms.... We collected and extracted information from a total of 125 video samples related to the IBD diet on the 3 Chinese short-video sharing platforms with the most users: TikTok, Bilibili, and Kwai. Two ind... The videos were classified into 6 groups based on the identity of the uploaders, which included 3 kinds of medical professionals (ie, gastroenterologists, nongastroenterologists, and clinical nutritio... The overall quality of the information in IBD diet-related videos is unsatisfactory and varies significantly depending on the source. Videos from medical professionals, especially clinical nutritionis...

Assessment of quality and reliability of YouTube videos for patient and physician education on inflammatory myositis.

YouTube is the second most popular search website worldwide to access health information online. This study was undertaken to assess the reliability and quality of information about myositis on YouTub... We conducted a thorough search on YouTube using 9 search terms related to myositis. The inclusion criteria were content related to myositis, English language and acceptable audio-video quality. Duplic... Out of a total of 900 videos, 453 were included for the analysis. Seventy-four per cent and 2% provided useful and not very useful information respectively, while 24% were patient narratives. Seventy-... A large majority of English YouTube videos on myositis provide useful information for patients. Physicians could signpost patients to high-quality useful videos as determined by GQS and sources like p...

A new device for assessment and training the human balance and coordination: Marmara Balance and Education System (MarBES).

Balance and coordination are important for performing activities of daily living. Balance and coordination assessment and training are used by physiotherapists in many different rehabilitation areas. ... To examine the test-retest reliability of the MarBES device.... Double-leg and single-leg (eyes open-closed) tests were applied to healthy young adult participants for balance testing on the MarBES device. Weight data is estimated from pressure sensors located in ... A total of 40 healthy young individuals (28 female) with a mean age of 21 years were included. The balance assessments with MarBES showed moderate to good reliability (ICC: 0.535-0.903). The coordinat... Objective evaluation of balance and coordination parameters is very important in rehabilitation. Results of the study showed that the MarBES device developed by the researchers is a reliable method fo...