Titre : Régulation négative

Régulation négative : Questions médicales fréquentes

Termes MeSH sélectionnés :

Exercise Test
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?\nQuels biomarqueurs indiquent une régulation négative ?\nLa régulation négative est-elle visible sur des imageries ?\nPeut-on mesurer la régulation négative in vivo ?", "url": "https://questionsmedicales.fr/mesh/D015536?mesh_terms=Exercise+Test&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Régulation négative", "description": "Quels symptômes sont associés à la régulation négative ?\nLa régulation négative provoque-t-elle des douleurs ?\nY a-t-il des symptômes neurologiques ?\nLa régulation négative affecte-t-elle l'humeur ?\nDes symptômes métaboliques peuvent-ils apparaître ?", "url": "https://questionsmedicales.fr/mesh/D015536?mesh_terms=Exercise+Test&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Régulation négative", "description": "Peut-on prévenir la régulation négative ?\nL'exercice physique joue-t-il un rôle ?\nLe stress impacte-t-il la régulation négative ?\nUne bonne hygiène de vie est-elle suffisante ?\nLes vaccinations influencent-elles la régulation ?", "url": "https://questionsmedicales.fr/mesh/D015536?mesh_terms=Exercise+Test&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Régulation négative", "description": "Quels traitements ciblent la régulation négative ?\nLes inhibiteurs peuvent-ils aider ?\nY a-t-il des traitements naturels ?\nComment la nutrition influence-t-elle la régulation ?\nLes thérapies comportementales sont-elles efficaces ?", "url": "https://questionsmedicales.fr/mesh/D015536?mesh_terms=Exercise+Test&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Régulation négative", "description": "Quelles complications peuvent survenir ?\nLa régulation négative peut-elle causer des cancers ?\nY a-t-il des risques cardiovasculaires ?\nDes troubles endocriniens peuvent-ils apparaître ?\nLa régulation négative affecte-t-elle la fertilité ?", "url": "https://questionsmedicales.fr/mesh/D015536?mesh_terms=Exercise+Test&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Régulation négative", "description": "Quels sont les facteurs de risque principaux ?\nLe tabagisme est-il un facteur de risque ?\nL'alimentation influence-t-elle la régulation ?\nLe manque de sommeil est-il un risque ?\nLe vieillissement est-il un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D015536?mesh_terms=Exercise+Test&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une régulation négative ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests génétiques et des analyses d'expression génique peuvent être utilisés." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour évaluer la régulation négative ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests PCR et les microarrays sont couramment utilisés pour évaluer l'expression." } }, { "@type": "Question", "name": "Quels biomarqueurs indiquent une régulation négative ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des niveaux réduits de certaines protéines ou ARN peuvent indiquer une régulation négative." } }, { "@type": "Question", "name": "La régulation négative est-elle visible sur des imageries ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Non, elle nécessite des analyses moléculaires pour être détectée." } }, { "@type": "Question", "name": "Peut-on mesurer la régulation négative in vivo ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des techniques comme l'imagerie par résonance magnétique fonctionnelle peuvent aider." } }, { "@type": "Question", "name": "Quels symptômes sont associés à la régulation négative ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes varient selon le contexte, mais peuvent inclure fatigue ou dysfonctionnement cellulaire." } }, { "@type": "Question", "name": "La régulation négative provoque-t-elle des douleurs ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Indirectement, si elle affecte des processus biologiques liés à la douleur." } }, { "@type": "Question", "name": "Y a-t-il des symptômes neurologiques ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des troubles neurologiques peuvent survenir si des gènes régulés affectent le système nerveux." } }, { "@type": "Question", "name": "La régulation négative affecte-t-elle l'humeur ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut influencer l'humeur si elle impacte des neurotransmetteurs ou hormones." } }, { "@type": "Question", "name": "Des symptômes métaboliques peuvent-ils apparaître ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la régulation négative peut perturber le métabolisme, entraînant divers symptômes." } }, { "@type": "Question", "name": "Peut-on prévenir la régulation négative ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Prévenir les facteurs de risque et maintenir un mode de vie sain peut aider." } }, { "@type": "Question", "name": "L'exercice physique joue-t-il un rôle ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exercice régulier peut influencer positivement l'expression génique." } }, { "@type": "Question", "name": "Le stress impacte-t-il la régulation négative ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress chronique peut exacerber la régulation négative de certains gènes." } }, { "@type": "Question", "name": "Une bonne hygiène de vie est-elle suffisante ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Elle peut réduire les risques, mais d'autres facteurs génétiques et environnementaux jouent aussi." } }, { "@type": "Question", "name": "Les vaccinations influencent-elles la régulation ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Certaines vaccinations peuvent moduler l'expression immunitaire, mais pas directement la régulation négative." } }, { "@type": "Question", "name": "Quels traitements ciblent la régulation négative ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Des thérapies géniques et des médicaments peuvent être utilisés pour moduler l'expression." } }, { "@type": "Question", "name": "Les inhibiteurs peuvent-ils aider ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les inhibiteurs de certaines voies de signalisation peuvent réduire la régulation négative." } }, { "@type": "Question", "name": "Y a-t-il des traitements naturels ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Certaines plantes médicinales peuvent influencer l'expression génique, mais des études sont nécessaires." } }, { "@type": "Question", "name": "Comment la nutrition influence-t-elle la régulation ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée peut moduler l'expression des gènes et réduire la régulation négative." } }, { "@type": "Question", "name": "Les thérapies comportementales sont-elles efficaces ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent aider à gérer les symptômes associés, mais ne ciblent pas directement la régulation." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des maladies chroniques ou des troubles métaboliques peuvent résulter d'une régulation négative prolongée." } }, { "@type": "Question", "name": "La régulation négative peut-elle causer des cancers ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une régulation négative de gènes suppresseurs de tumeurs peut augmenter le risque de cancer." } }, { "@type": "Question", "name": "Y a-t-il des risques cardiovasculaires ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des déséquilibres dans l'expression génique peuvent contribuer à des maladies cardiovasculaires." } }, { "@type": "Question", "name": "Des troubles endocriniens peuvent-ils apparaître ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la régulation négative peut affecter les hormones et entraîner des troubles endocriniens." } }, { "@type": "Question", "name": "La régulation négative affecte-t-elle la fertilité ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle peut perturber l'équilibre hormonal et affecter la fertilité chez les individus." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque principaux ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs génétiques, environnementaux et le mode de vie peuvent influencer la régulation négative." } }, { "@type": "Question", "name": "Le tabagisme est-il un facteur de risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme peut induire une régulation négative de gènes liés à la santé pulmonaire." } }, { "@type": "Question", "name": "L'alimentation influence-t-elle la régulation ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une alimentation déséquilibrée peut affecter l'expression génique et la régulation." } }, { "@type": "Question", "name": "Le manque de sommeil est-il un risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le manque de sommeil peut perturber la régulation des gènes liés au stress et à la santé." } }, { "@type": "Question", "name": "Le vieillissement est-il un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le vieillissement peut affecter la régulation négative des gènes, augmentant les risques de maladies." } } ] } ] }

Sources (10000 au total)

Dyslipidemia paradox: Analysis from the veterans exercise testing study.

Dyslipidemia is a well-established cardiovascular disease (CVD) risk factor, although its association with mortality is less clear. This study aimed to assess the association between established dysli... Prospective cohort study of 1,479 men aged 59.7±10.7 years was conducted between 1987 and 2012. At baseline, dyslipidemia markers of total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C)... Mean and standard deviations of TC, LDL-C and HDL-C were 199.5±45.2, 149.4±47.4 and 44.3±12.2 mg/dL, respectively. During 8.9±4.5 years follow-up, 284 participants died. Compared to TC <200 mg/dL, lev... In reference to established dyslipidemia criteria, this study showed that higher TC and LDL-C were independently and paradoxically associated with lower risk of all-cause mortality and longer survival...

Cardiopulmonary exercise testing in people with minimally impaired multiple sclerosis.

Multiple sclerosis (MS) is a chronic demyelinating inflammatory disorder of the central nervous system that may affect respiratory system at the later stages of the disease. The aim of our study was t... 25 pwMS and 16 healthy controls were included in this study. Pulmonary function tests were performed and were followed by proper cardiopulmonary exercise testing with the use of treadmill. Quality of ... The mean age of the patient group was 38.4 ± 8.2 years. Spirometric values were within normal limits, and so did lung diffusion capacity, while maximal voluntary ventilation was reduced. In cardiopulm... Our study showed that the main cardiopulmonary exercise testing parameters were affected in ambulatory pwMS, even without evidence of respiratory symptoms. Therefore, these people should be evaluated ...

The validity and reliability of walking as exercise modality during VO2max testing.

Although walking is the most common exercise modality in daily life for most humans, running and cycling are the most applied exercise modalities during maximal oxygen uptake (VO<inf>2max</inf>) testi... Sixteen participants (25±3 years, 172±9 cm, 69±15 kg, and VO<inf>2max</inf> 50±4 mL/kg/min) performed four incremental running- and walking VO<inf>2max</inf> tests (two tests in each condition) within... The walking protocol achieved similar reliability values for absolute and relative VO<inf>2max</inf> when compared to the running condition. No significant differences in VO<inf>2max</inf> were observ... Although the present participants achieved 2-3% lower VO<inf>2max</inf> when the walking test protocol was applied, walking seems to be a promising exercise-modality alternative during VO<inf>2max</in...

Test-Retest Reliability of the Functional Electromechanical Dynamometer for Squat Exercise.

the main objective of this study was to evaluate the test-retest reliability of two different functional electromechanical dynamometry (FEMD)-controlled squat training protocols.... twenty-eight healthy young adults volunteered to participate in this study. They attended the laboratory on four different days and performed four sessions: two of three sets of 12 repetitions at 75% ... reliability was very high for ROM (CV: 3.72%, ICC: 0.95), MDS (CV: 1.09%, ICC: 1.00), PDS (CV: 1.97%, ICC: 1.00), and W (CV: 4.69%, ICC: 1.00) conditions at 50% 1RM and for ROM (CV: 3.90%, ICC: 0.95),... this study demonstrates that FEMD is a reliable instrument to measure ROM, MDS, PDS, MV, PV, PV, MP, MP, W, and I during both squat protocols (50 and 75% 1RM) in healthy young adults....

Validity and repeatability of cardiopulmonary exercise testing in interstitial lung disease.

Cardiopulmonary exercise testing (CPET), and its primary outcome of peak oxygen uptake (VO... Twenty-six people with ILD were recruited, and 21 successfully completed three CPETs. Of these, 17 completed two valid CPETs within a 3-month window, and 11 completed two valid CPETs within a 6-month ... Every participant (100%) who successfully exercised to volitional exhaustion produced a maximal, and therefore valid, CPET. Approximately 20% of participants presented with a plateau in VO... This work has, for the first time, fully characterised how patients with ILD respond to CPET in terms of primary and secondary verification criteria, and generated novel repeatability data that will p...

Adoption of the cardiopulmonary exercise test in the exercise ability and cardiopulmonary function rehabilitation of coronary artery disease (CAD) patients.

This study aimed to explore the application of cardiopulmonary exercise testing in coronary artery disease (CAD) patients, evaluate its impact on exercise ability and cardiopulmonary function in patie... Fifty CHD patients after percutaneous coronary intervention (PCI) were recruited and randomly enrolled into the control (Ctrl) group and intervention (Int) group. Routine health education and health e... Compared with those in the Ctrl group, the levels of serum total cholesterol (TC), triglycerides (TGs), high-density lipoprotein (HDL), and low-density lipoprotein (LDL) decreased in the Int group, wh... RT training can reduce postoperative blood lipid and quantitative load levels in CAD patients and improve adverse mood. Furthermore, it can improve patients' cardiopulmonary function, cardiopulmonary ...