Titre : Inhibiteur tissulaire de métalloprotéinase-1

Inhibiteur tissulaire de métalloprotéinase-1 : Questions médicales fréquentes

Termes MeSH sélectionnés :

Accelerometry
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?\nQuels signes indiquent une carence en TIMP-1 ?\nY a-t-il des symptômes associés à des maladies inflammatoires ?\nComment TIMP-1 influence-t-il l'inflammation ?", "url": "https://questionsmedicales.fr/mesh/D019715?mesh_terms=Accelerometry&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Inhibiteur tissulaire de métalloprotéinase-1", "description": "Peut-on prévenir les déséquilibres de TIMP-1 ?\nQuels facteurs de mode de vie influencent TIMP-1 ?\nY a-t-il des recommandations pour maintenir TIMP-1 ?\nLes suppléments peuvent-ils aider TIMP-1 ?\nComment le suivi médical aide-t-il TIMP-1 ?", "url": "https://questionsmedicales.fr/mesh/D019715?mesh_terms=Accelerometry&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Inhibiteur tissulaire de métalloprotéinase-1", "description": "Quels traitements ciblent TIMP-1 ?\nTIMP-1 peut-il être utilisé comme cible thérapeutique ?\nQuels médicaments influencent TIMP-1 ?\nY a-t-il des essais cliniques sur TIMP-1 ?\nComment les traitements affectent-ils TIMP-1 ?", "url": "https://questionsmedicales.fr/mesh/D019715?mesh_terms=Accelerometry&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Inhibiteur tissulaire de métalloprotéinase-1", "description": "Quelles complications peuvent survenir avec un excès de TIMP-1 ?\nTIMP-1 est-il lié à des maladies chroniques ?\nComment TIMP-1 affecte-t-il la santé cardiovasculaire ?\nY a-t-il des risques de cancer liés à TIMP-1 ?\nQuels effets secondaires peuvent résulter d'un traitement de TIMP-1 ?", "url": "https://questionsmedicales.fr/mesh/D019715?mesh_terms=Accelerometry&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Inhibiteur tissulaire de métalloprotéinase-1", "description": "Quels facteurs augmentent le risque de déséquilibre de TIMP-1 ?\nLes maladies auto-immunes influencent-elles TIMP-1 ?\nLe stress a-t-il un impact sur TIMP-1 ?\nL'alimentation joue-t-elle un rôle dans TIMP-1 ?\nY a-t-il un lien entre TIMP-1 et l'inactivité physique ?", "url": "https://questionsmedicales.fr/mesh/D019715?mesh_terms=Accelerometry&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une anomalie de TIMP-1 ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sanguins mesurant les niveaux de TIMP-1 peuvent être effectués." } }, { "@type": "Question", "name": "Quels symptômes indiquent un déséquilibre de TIMP-1 ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes comme l'inflammation ou des troubles de cicatrisation peuvent survenir." } }, { "@type": "Question", "name": "Y a-t-il des biomarqueurs associés à TIMP-1 ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des biomarqueurs comme le collagène et les métalloprotéinases sont souvent étudiés." } }, { "@type": "Question", "name": "Quel rôle joue TIMP-1 dans le cancer ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "TIMP-1 peut inhiber la progression tumorale en régulant la dégradation de la matrice." } }, { "@type": "Question", "name": "Comment TIMP-1 est-il mesuré en clinique ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Il est mesuré par des tests immunologiques spécifiques dans des échantillons de sang." } }, { "@type": "Question", "name": "Quels symptômes sont liés à une surproduction de TIMP-1 ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Une surproduction peut entraîner des douleurs articulaires et une fibrose tissulaire." } }, { "@type": "Question", "name": "TIMP-1 affecte-t-il la cicatrisation des plaies ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un excès de TIMP-1 peut ralentir la cicatrisation des plaies." } }, { "@type": "Question", "name": "Quels signes indiquent une carence en TIMP-1 ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Une carence peut se manifester par une dégradation excessive de la matrice extracellulaire." } }, { "@type": "Question", "name": "Y a-t-il des symptômes associés à des maladies inflammatoires ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maladies comme l'arthrite peuvent être liées à des niveaux anormaux de TIMP-1." } }, { "@type": "Question", "name": "Comment TIMP-1 influence-t-il l'inflammation ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "TIMP-1 peut moduler l'inflammation en régulant les métalloprotéinases impliquées." } }, { "@type": "Question", "name": "Peut-on prévenir les déséquilibres de TIMP-1 ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée et un mode de vie sain peuvent aider à maintenir l'équilibre." } }, { "@type": "Question", "name": "Quels facteurs de mode de vie influencent TIMP-1 ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Le tabagisme et l'obésité peuvent affecter les niveaux de TIMP-1." } }, { "@type": "Question", "name": "Y a-t-il des recommandations pour maintenir TIMP-1 ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Pratiquer une activité physique régulière et gérer le stress sont recommandés." } }, { "@type": "Question", "name": "Les suppléments peuvent-ils aider TIMP-1 ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Certains suppléments antioxydants peuvent soutenir la régulation de TIMP-1." } }, { "@type": "Question", "name": "Comment le suivi médical aide-t-il TIMP-1 ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi régulier permet de détecter et de corriger les déséquilibres de TIMP-1." } }, { "@type": "Question", "name": "Quels traitements ciblent TIMP-1 ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Des thérapies géniques et des inhibiteurs spécifiques sont en cours d'étude." } }, { "@type": "Question", "name": "TIMP-1 peut-il être utilisé comme cible thérapeutique ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, en régulant TIMP-1, on peut potentiellement traiter certaines pathologies." } }, { "@type": "Question", "name": "Quels médicaments influencent TIMP-1 ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Certains anti-inflammatoires peuvent moduler l'expression de TIMP-1." } }, { "@type": "Question", "name": "Y a-t-il des essais cliniques sur TIMP-1 ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, plusieurs essais cliniques explorent son rôle dans diverses maladies." } }, { "@type": "Question", "name": "Comment les traitements affectent-ils TIMP-1 ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements peuvent soit augmenter, soit diminuer les niveaux de TIMP-1 selon le contexte." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec un excès de TIMP-1 ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Un excès peut entraîner des maladies fibrosantes et des troubles cardiovasculaires." } }, { "@type": "Question", "name": "TIMP-1 est-il lié à des maladies chroniques ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des niveaux anormaux de TIMP-1 sont associés à des maladies chroniques comme le diabète." } }, { "@type": "Question", "name": "Comment TIMP-1 affecte-t-il la santé cardiovasculaire ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Des niveaux élevés de TIMP-1 peuvent contribuer à l'athérosclérose." } }, { "@type": "Question", "name": "Y a-t-il des risques de cancer liés à TIMP-1 ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Des niveaux élevés de TIMP-1 peuvent être associés à une progression tumorale." } }, { "@type": "Question", "name": "Quels effets secondaires peuvent résulter d'un traitement de TIMP-1 ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements peuvent entraîner des effets secondaires comme des réactions allergiques." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque de déséquilibre de TIMP-1 ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'âge avancé, le tabagisme et l'obésité sont des facteurs de risque connus." } }, { "@type": "Question", "name": "Les maladies auto-immunes influencent-elles TIMP-1 ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les maladies auto-immunes peuvent perturber l'équilibre de TIMP-1." } }, { "@type": "Question", "name": "Le stress a-t-il un impact sur TIMP-1 ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress chronique peut affecter les niveaux de TIMP-1 dans l'organisme." } }, { "@type": "Question", "name": "L'alimentation joue-t-elle un rôle dans TIMP-1 ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation riche en graisses saturées peut perturber les niveaux de TIMP-1." } }, { "@type": "Question", "name": "Y a-t-il un lien entre TIMP-1 et l'inactivité physique ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'inactivité physique peut contribuer à des déséquilibres de TIMP-1." } } ] } ] }

Sources (717 au total)

Comparison of Accelerometry-Based Measures of Physical Activity: Retrospective Observational Data Analysis Study.

Given the evolution of processing and analysis methods for accelerometry data over the past decade, it is important to understand how newer summary measures of physical activity compare with establish... We aimed to compare objective measures of physical activity to increase the generalizability and translation of findings of studies that use accelerometry-based data.... High-resolution accelerometry data from the Baltimore Longitudinal Study on Aging were retrospectively analyzed. Data from 655 participants who used a wrist-worn ActiGraph GT9X device continuously for... Data were from a sample (N=655; male: n=298, 45.5%; female: n=357, 54.5%) with a mean age of 69.8 years (SD 14.2) and mean BMI of 27.3 kg/m2 (SD 5.0). The mean marginal participant-specific correlatio... The findings from this comparison of accelerometry-based measures of physical activity can be used by researchers and facilitate the extension of knowledge from existing literature by demonstrating th...

Composite activity type and stride-specific energy expenditure estimation model for thigh-worn accelerometry.

Accurately measuring energy expenditure during physical activity outside of the laboratory is challenging, especially on a large scale. Thigh-worn accelerometers have gained popularity due to the poss... We first trained a supervised deep learning activity classification model using pooled data from available adult accelerometer datasets. The composite energy expenditure model was then developed and v... The activity classification model showed an overall accuracy of 99.7% across all five activity types during validation. The composite model for estimating energy expenditure achieved a mean absolute p... The integration of thigh-worn accelerometers with machine learning models provides a highly accurate method for classifying physical activity types and estimating energy expenditure. Our novel composi...

Sedentary behaviors and physical activity of the working population measured by accelerometry: a systematic review and meta-analysis.

Too much sedentary behavior (SB) and too little physical activity (PA) place adult workers at risk for chronic illness. It remains unclear which occupations and subgroups within occupations have the h... A literature search of six databases was performed for relevant studies published through March 2023. Eligible studies were in English, targeted working populations, had a sample size > 75, and object... We found that 63% of the studies reported daily time spent in SB and in MVPA, but fewer reported LPA, moderate PA, and vigorous PA. The average time spent in SB was 553.34 min/day, in LPA was 299.77 m... More research is needed to explore SB and PA patterns within occupational subgroups. Additionally, it is important to explore work-related individual (e.g., job task), interpersonal (e.g., social supp...

Accelerometer-measured physical activity and postmenopausal breast cancer incidence in the Women's Health Accelerometry Collaboration.

Few studies have examined accelerometer-measured physical activity and incident breast cancer (BC). Thus, this study examined associations between accelerometer-measured vector magnitude counts per 15... The WHAC comprised 21,089 postmenopausal women (15,375 from the Women's Health Study [WHS]; 5714 from the Women's Health Initiative Objective Physical Activity and Cardiovascular Health Study [OPACH])... In covariate-adjusted models, the highest (vs. lowest) tertiles of VM/15s, TPA, LPA, and MVPA were associated with BC HRs of 0.80 (95% CI, 0.64-0.99), 0.84 (95% CI, 0.69-1.02), 0.89 (95% CI, 0.73-1.08... Greater levels of accelerometer-assessed PA were associated with lower BC risk. Associations varied by age and obesity and were not independent of BMI or physical function....

Use of accelerometry to investigate standing and dynamic body balance in people with cerebral palsy: A systematic review.

People with cerebral palsy (CP) often have difficulties related to maintaining body balance in their daily living activities. Accelerometers are low-cost wearable devices with potential use to objecti... What are the main characteristics and findings from protocols used in research aiming to investigate standing or dynamic body balance stability through trunk accelerometry in people with CP?... We searched in December 2021 seven databases, Pubmed, Embase, Cochrane, Science Direct, Scopus, PEDro, and Lilacs, with descriptors related to cerebral palsy, accelerometer, and balance.... Ten studies were included, with a total of 197 evaluated people with CP. These studies were classified as moderate or high methodological quality. We found convergence on the use of the sensor at the ... Trunk accelerometry in quiet posture and dynamic tasks was shown to be a valid and sensitive measurement to evaluate balance stability in children and adolescents with CP. It is a small, light, low-co...