Search results for "biome"
showing 10 items of 4164 documents
Estudio del umbral de disconfort a la presión en el pie de las personas mayores
2014
INTRODUCCIÓN El dolor en el pie en los mayores es uno de los principales problemas de la salud pública¹. El 41,9% de los mayores de 50 años tiene al menos una dolencia del pie². Los problemas más frecuentes de los pies se asocian con la existencia de sobrepresiones³. Los profesionales tratan de disminuirlas mediante adaptaciones⁴. Pero al no tener valores de referencia, dichas adaptaciones suelen realizarse de forma intuitiva⁵. La cuantificación de los umbrales de tolerancia a la presión en la planta del pie permitiría establecer tanto patrones de distribución como criterios de tratamiento y/o prevención del dolor. Conociendo el umbral de disconfort podremos evitar el siguiente estadío, es …
Microbiome and Probiotics in Acne Vulgaris—A Narrative Review
2022
Acne vulgaris is a chronic disease characterised by the appearance of eruptions such as whiteheads, blackheads, pustules, papules, and cysts. Among factors that cause acne vulgaris are the abnormal keratinisation of the sebaceous canal, bacterial colonisation (Cutibacterium acnes), increased sebum production, genotypic factors, and hormonal disorders. Treatment is often long and tedious, and can lead to a reduction in quality of life and social isolation. The intestinal microbiota is greatly important in the formation of acne lesions. It is also responsible for the proper immunity of the organism. Acne is a disease that can be related to the condition of the digestive tract and its microbio…
Processus attentionnels et apprentissage moteur
2012
International audience; Le but de cet article est de synthétiser les travaux portant sur les effets de l’attention volontaire sur l’apprentissage d’une habileté motrice. Les premiers modèles d’apprentissage considèrent que l’apprenant franchit plusieurs étapes au cours desquelles la sollicitation des processus attentionnels diminue (Fitts & Posner, 1967). Ainsi, la réalisation d’un mouvement nécessiterait d’engager de l’attention en début d’apprentissage alors qu’elle serait automatique en fin d’apprentissage. Cet article propose de vérifier cette affirmation au regard des recherches récentes qui révèlent que l’apprenant débutant module volontairement son attention a fin d’optimiser la réal…
Progettazione di un chiodo endomidollare tibiale
2010
Estudio biomecánico y correlación clínica de los sistemas de artrodesis cervical anterior caja-placa
2021
Nº Tesis 12712 dentro del Programa de Medicina del Departamento de Cirugía de la Facultad de Medicina y Odontología de la Universidad de Valencia Tutor: Guillermo García-March. Fecha de lectura: 24 de septiembre de 2021. Calificación. Sobresaliente cum laude.
Lifestyle and Empowerment Techniques in Survivorship of Gynaecologic Oncology (LETSGO study): A study protocol for a multicentre longitudinal interve…
2021
IntroductionThe number of gynaecological cancer survivors is increasing and there is a need for a more sustainable model of follow-up care. Today’s follow-up model is time-consuming and patients have reported unmet needs regarding information about their cancer and strategies for managing the consequences of treatment. The main aim of this study is to assess health-related empowerment—in terms of patient education, psychosocial support, and promotion of physical activity—in a new follow-up model by comparing it to standard follow-up in a quasi-randomised study involving intervention hospitals and control hospitals.Methods and analysisAt the intervention hospitals, patients will be stratifie…
La medicina alla prova. Verso una pragmatica della ricerca biomedica.
2007
Metabolomics: An Emerging Approach to Understand Pathogenesis and to Assess Diagnosis and Response to Treatment in Spondyloarthritis
2022
Spondyloarthritis (SpA) is a group of rheumatic diseases whose pathogenesis relies on a complex interplay between genetic and environmental factors. Over the last several years, the importance of the alteration of the gut microbiota, known as dysbiosis, and the interaction of bacterial products with host immunity have been highlighted as intriguing key players in SpA development. The recent advent of the so called “-omics” sciences, that include metabolomics, opened the way to a new approach to SpA through a deeper characterisation of the pathogenetic mechanisms behind the disease. In addition, metabolomics can reveal potential new biomarkers to diagnose and monitor SpA patients. The aim of…
Rayleigh-instability-driven dewetting of thin Au and Ag films on indium-tin-oxide surface under nanosecond laser irradiations
2013
Investigations have been carried out on laser-beam-induced nanoparticle (NP) formation in thin (5 nm) Au and Ag films on indium-tin-oxide substrate. After the irradiation the films were observed to break-up into NPs through a dewetting mechanism. This mechanism was investigated as a Rayleigh-instability- driven process. In fact, for each used laser fluence, the resulting Au and Ag NPs' mean size and surface-to-surface mean distance were quantified and correlated between them in the framework of the Rayleigh-instability theory showing an excellent agreement. © The Institution of Engineering and Technology 2013.
Radzenes biomehānisko parametru izmaiņas pēc kroslinkinga pacientiem ar keratokonusu
2019
Ievads: Pateicoties mūsdienu tehnoloģijām iespējams noteikt radzenes biomehāniskos parametrus, kurus klīniski var pielietot daudziem mērķiem. Piemēram, tādējādi iespējams diagnosticēt radzenes ektātiskās slimības jau to agrīnajās stadijās, proti, pirms parādās klīniskie simptomi un izmaiņas topogrāfijā, tostarp uzraudzīt slimības gaitu, izvērtēt terapijas efektivitāti, kā arī izvairīties no keratektāzijas pēc refraktīvās ķirurģijas. Pētījuma mērķis: Noteikt radzenes biomehāniskos parametrus keratokonusa pacientiem pirms un pēc radzenes kolagēna-kroslinkinga (CXL) 12 mēnešu periodā, pamatojoties uz Corvis ST (OCULUS Optikgeräte GmbH, Vācija) ierīces datiem. Balstoties uz iegūtajiem datiem, i…