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Acides aminés, peptides et protéines
Protéines
Protéines membranaires
Protéines de transport membranaire
Canaux ioniques
Canaux potassiques
Canaux potassiques voltage-dépendants
Canaux potassiques rectifiants retardés
Canaux potassiques KNCQ
Canal potassique KCNQ1
Canal potassique KCNQ1 : Questions médicales fréquentes
Termes MeSH sélectionnés :
Physical Functional Performance
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"@type": "Question",
"name": "Comment diagnostiquer une dysfonction du canal KCNQ1 ?",
"position": 1,
"acceptedAnswer": {
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"text": "Un diagnostic peut inclure des tests génétiques et des électrocardiogrammes."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer KCNQ1 ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les tests incluent l'électrophysiologie et l'analyse génétique."
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{
"@type": "Question",
"name": "Quels symptômes indiquent un problème avec KCNQ1 ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme des palpitations ou des syncopes peuvent indiquer un problème."
}
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{
"@type": "Question",
"name": "Le diagnostic de KCNQ1 est-il basé sur des antécédents familiaux ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les antécédents familiaux de troubles cardiaques sont importants."
}
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{
"@type": "Question",
"name": "Quels spécialistes peuvent diagnostiquer des troubles KCNQ1 ?",
"position": 5,
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"text": "Les cardiologues et les généticiens sont souvent impliqués dans le diagnostic."
}
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{
"@type": "Question",
"name": "Quels sont les symptômes d'une mutation KCNQ1 ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des arythmies, des évanouissements et des douleurs thoraciques."
}
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{
"@type": "Question",
"name": "Les symptômes de KCNQ1 varient selon l'âge ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent varier, étant plus fréquents chez les jeunes adultes."
}
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{
"@type": "Question",
"name": "Comment les symptômes de KCNQ1 affectent-ils la vie quotidienne ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils peuvent limiter l'activité physique et nécessiter une surveillance médicale."
}
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{
"@type": "Question",
"name": "Les symptômes de KCNQ1 sont-ils toujours présents ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, certains patients peuvent être asymptomatiques malgré une mutation."
}
},
{
"@type": "Question",
"name": "Les symptômes de KCNQ1 peuvent-ils s'aggraver avec le temps ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, sans traitement, les symptômes peuvent s'aggraver avec l'âge."
}
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{
"@type": "Question",
"name": "Comment prévenir les complications liées à KCNQ1 ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La surveillance régulière et le traitement précoce sont essentiels."
}
},
{
"@type": "Question",
"name": "Les tests génétiques aident-ils à la prévention de KCNQ1 ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les tests génétiques peuvent identifier les personnes à risque."
}
},
{
"@type": "Question",
"name": "L'éducation des patients est-elle importante pour KCNQ1 ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, comprendre la maladie aide les patients à gérer leurs symptômes."
}
},
{
"@type": "Question",
"name": "Les activités physiques sont-elles sûres pour les patients KCNQ1 ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Cela dépend de la gravité des symptômes; une évaluation médicale est nécessaire."
}
},
{
"@type": "Question",
"name": "Les conseils diététiques peuvent-ils prévenir KCNQ1 ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée peut contribuer à la santé cardiaque générale."
}
},
{
"@type": "Question",
"name": "Quels traitements sont disponibles pour les troubles KCNQ1 ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les traitements incluent des médicaments antiarythmiques et des dispositifs implantables."
}
},
{
"@type": "Question",
"name": "La chirurgie est-elle une option pour KCNQ1 ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la chirurgie peut être envisagée dans les cas graves d'arythmies."
}
},
{
"@type": "Question",
"name": "Les changements de mode de vie aident-ils avec KCNQ1 ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, éviter le stress et adopter une alimentation saine peuvent aider."
}
},
{
"@type": "Question",
"name": "Les bêta-bloquants sont-ils efficaces pour KCNQ1 ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les bêta-bloquants peuvent aider à contrôler les arythmies."
}
},
{
"@type": "Question",
"name": "Les traitements sont-ils personnalisés pour KCNQ1 ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les traitements sont souvent adaptés en fonction des symptômes et des antécédents."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications possibles de KCNQ1 ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des arythmies graves et un risque accru de mort subite."
}
},
{
"@type": "Question",
"name": "KCNQ1 peut-il entraîner des AVC ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des arythmies peuvent augmenter le risque d'accidents vasculaires cérébraux."
}
},
{
"@type": "Question",
"name": "Les complications de KCNQ1 sont-elles réversibles ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être gérées, mais d'autres peuvent être permanentes."
}
},
{
"@type": "Question",
"name": "Comment les complications de KCNQ1 sont-elles surveillées ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles sont surveillées par des examens réguliers et des tests de fonction cardiaque."
}
},
{
"@type": "Question",
"name": "Les complications de KCNQ1 varient-elles selon les individus ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la gravité et le type de complications peuvent varier d'une personne à l'autre."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque pour KCNQ1 ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent des antécédents familiaux, des maladies cardiaques et des médicaments."
}
},
{
"@type": "Question",
"name": "L'âge est-il un facteur de risque pour KCNQ1 ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque augmente souvent avec l'âge, surtout chez les hommes."
}
},
{
"@type": "Question",
"name": "Le stress peut-il aggraver KCNQ1 ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le stress peut déclencher ou aggraver les symptômes d'arythmie."
}
},
{
"@type": "Question",
"name": "Les médicaments peuvent-ils influencer KCNQ1 ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains médicaments peuvent interférer avec la fonction du canal KCNQ1."
}
},
{
"@type": "Question",
"name": "Les habitudes de vie affectent-elles KCNQ1 ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des habitudes de vie saines peuvent réduire le risque de complications."
}
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This study aimed to analyze the efficacy of exercise interventions on muscle strength, muscle mass, and physical performance in older adults with sarcopenia. Randomized controlled studies assessing ex...
Weight loss is a factor that affects prognosis in patients with chronic obstructive pulmonary disease (COPD) independent of lung function. One of the major factors for weight loss is energy malnutriti...
Increasing evidence suggests that exercise programs are of great value in the rehabilitation and survivorship of patients with cancer. However, challenges remain regarding maintaining patients more ph...
An observational longitudinal study, with a 1-year prospective follow-up, was developed....
This is a university-based outpatient rehabilitation program in a high-complexity cancer care center in Sao Paulo....
After the program, patients showed a significant gain in quality of life (p<0.0001), physical performance (p<0.0001), and improvement in fatigue (p<0.0001). After 12 months, 81.1% of the patients rema...
The results of this study confirm that exercise programs are an important tool in the rehabilitation of patients with cancer and that an initial supervised exercise program, in combination with follow...
This study provides additional information on the outcomes that are expected with the provision of a supervised physical exercise program in the rehabilitation care of patients with cancer and that ad...
Sarcopenia is a syndrome associated with aging that causes progressive loss of skeletal muscle mass and muscle function. In this pilot study, we compared the effectiveness of elastic band training reg...
This is a randomized controlled trial, single-blind, repeated measures of parallel groups (elastic band group: EBG, n = 21; group-based dance: GBD, n = 19), and a quantitative methodology. Three 60-mi...
A significant interaction revealed for fat-free mass (F...
Elastic band training produces significantly greater responses on physical-functional performance regarding group-based dance in older women with sarcopenia. On the other hand, the EBG revealed a sign...
This study aimed to determine which performance assessment tools included in Comprehensive Geriatric Assessment (CGA) are the most sensitive for the functional approach in the initial evaluation and d...
This scoping review aims to summarize the literature on photobiomodulation (PBM) therapy as an adjunct to resistance exercise among older adults, focusing on its effects on muscle metrics, functional ...
Sarcopenia has become a significant obstacle to healthy aging in older adults. Flavonoids may contribute to treating sarcopenia, and attenuate the age-related loss of skeletal muscle mass, muscle stre...
This study aimed to analyse the placebo effect associated with a high dose of caffeine (9 mg/kg) on heart rate and its variability and on strength tests....
18 participants experienced in strength training (19.7 ± 2.3 years; 72.2 ± 15.0 kg; 169.6 ± 9.0 cm) performed two days of trials (caffeine-informed/placebo-ingested (placebo) and non-ingested (control...
no differences were found in the vast majority of strength variables analysed. Resting heart rate decreased in the placebo trial (60.39 ± 10.18 bpm control vs. 57.56 ± 9.50 bpm placebo,...
the placebo effect did not modify performance in the majority of the strength test variables, HRV and perception of performance and effort. However, resting heart rate was reduced, mean RR increased, ...
The assessment of muscle mass and physical performance is essential for the diagnosis of sarcopenia. This study examined the validity of bioimpedance analysis (BIA) and a sensor-based short physical p...
This study investigated the association of fear of falling with performance-based physical function and low back pain (LBP) among older adults....
Cross-sectional study....
Participants were selected via convenient sampling from Iran University orthopaedic and/or physiotherapy outpatient clinics, between March 2022 and April 2023....
140 subjects with and without LBP, aged over 60 years, were included....
The Falls Efficacy Scale International was used to measure fear of falling. A baseline questionnaire inquired about LBP. Participants performed the Timed Up and Go, 30 s Sit-To-Stand (30s-STS), single...
A significant association between fear of falling and the 30s-STS test score (β=-0.30, 95% CI -1.27 to -0.28; p=0.00) and the sex (β=0.31, 95% CI 1.53 to 4.83; p=0.00) was confirmed in multivariable a...
Fear of falling was significantly associated with lower extremity muscle function, measured by the 30s-STS test and female gender. Older adults with a fear of falling could benefit from interventions ...