Search results for "Sensibilidad"
showing 10 items of 32 documents
Marcadores citogenéticos aplicados en biomedicina = Cytogentic biomarkers applied in biomedicine
2013
Cuando se pretende identificar una determinada exposición a una sustancia exógena al organismo se utilizan biomarcadores que nos permitan confirmar esta exposición. En el caso de que la exposición provoque un efecto nocivo en el material genético, el interés se centra en biomarcadores genotóxicos. Si el efecto en el material genético se traduce en cambios en la estructura o en el número de cromosomas observables y cuantificables mediante técnicas citogenéticas, estos cambios se podrán emplear como biomarcadores citogenéticos. De hecho, los biomarcadores citogenéticos son criterios de valoración frecuentemente utilizados en estudios poblacionales. Su sensibilidad para la medición de exposici…
Diseño de una nueva prueba para medir la función de sensibilidad al contraste con iPad
2015
[EN] Purpose: To introduce a new application (ClinicCSF) to measure Contrast Sensitivity Function (CSF) with tablet devices, and to compare it against the Functional Acuity Contrast Test (FACT). Methods: A total of 42 subjects were arranged in two groups of 21 individuals. Different versions of the ClinicCSF (.v1 and .v2) were used to measure the CSF of each group with the same iPad and the results were compared with those measured with the FACT. The agreements between ClinicCSF and FACT for spatial frequencies of 3, 6, 12 and 18 cycles per degree (cpd) were represented by Bland---Altman plots. Results: Statistically significant differences in CSF of both groups were found due to the change…
Tiempos de Cruzada
1998
Necrologicas : José Suarez Carreño, escritor y luchador por la democracia
2002
La idea de mente en la crítica de la razón pura
1988
La idea de la mente (Gemüt) hace referencia a esa "facultad radical" de la cual fluyen la sensibilidad y el entendimiento. Propuesta como un "sujeto pensante" por el dinamismo de la razón discursiva, constituye un principio problemático que trasciende la experiencia categorialmente constituida. Sin embargo, es aprehendida por el "sentido interno", traicionada por el sucesividad temporal de los fenómenos. Pensada como una "identidad oculta" que subyace a todas las representaciones, es la idea "regulativa" que sistematiza la razón pura teórica.
Synergistic effect between amoxicillin and TLR ligands on dendritic cells from amoxicillin-delayed allergic patients.
2013
Journal Article; Amoxicillin, a low-molecular-weight compound, is able to interact with dendritic cells inducing semi-maturation in vitro. Specific antigens and TLR ligands can synergistically interact with dendritic cells (DC), leading to complete maturation and more efficient T-cell stimulation. The aim of the study was to evaluate the synergistic effect of amoxicillin and the TLR2, 4 and 7/8 agonists (PAM, LPS and R848, respectively) in TLR expression, DC maturation and specific T-cell response in patients with delayed-type hypersensitivity (DTH) reactions to amoxicillin. Monocyte-derived DC from 15 patients with DTH to amoxicillin and 15 controls were cultured with amoxicillin in the pr…
The Development of the MeDALL Core Questionnaires for a Harmonized Follow-Up Assessment of Eleven European Birth Cohorts on Asthma and Allergies
2014
Background: Numerous birth cohorts have been initiated in the world over the past 30 years using heterogeneous methods to assess the incidence, course and risk factors of asthma and allergies. The aim of the present work is to provide the stepwise proceedings of the development and current version of the harmonized MeDALL-Core Questionnaire (MeDALL-CQ) used prospectively in 11 European birth cohorts. Methods: The harmonization of questions was accomplished in 4 steps: (i) collection of variables from 14 birth cohorts, (ii) consensus on questionnaire items, (iii) translation and back-translation of the harmonized English MeDALL-CQ into 8 other languages and (iv) implementation of the harmoni…
Effects of diabetes definition on global surveillance of diabetes prevalence and diagnosis: a pooled analysis of 96 population-based studies with 331…
2015
Diabetes has been defined on the basis of different biomarkers, including fasting plasma glucose (FPG), 2-h plasma glucose in an oral glucose tolerance test (2hOGTT), and HbA1c. We assessed the effect of different diagnostic definitions on both the population prevalence of diabetes and the classification of previously undiagnosed individuals as having diabetes versus not having diabetes in a pooled analysis of data from population-based health examination surveys in different regions.
Epidemiological cutoff values for fluconazole, itraconazole, posaconazole, and voriconazole for six Candida species as determined by the colorimetric…
2013
ABSTRACT In the absence of clinical breakpoints (CBP), epidemiological cutoff values (ECVs) are useful to separate wild-type (WT) isolates (without mechanisms of resistance) from non-WT isolates (those that can harbor some resistance mechanisms), which is the goal of susceptibility tests. Sensititre YeastOne (SYO) is a widely used method to determine susceptibility of Candida spp. to antifungal agents. The CLSI CBP have been established, but not for the SYO method. The ECVs for four azoles, obtained using MIC distributions determined by the SYO method, were calculated via five methods (three statistical methods and based on the MIC 50 and modal MIC). Respectively, the median ECVs (in mg/lit…
Jünger Machines and aviators. The experience of war in young Jünger's photobooks
2013
El modo en que el jünger de los años 30 recuerda y describe la guerra en sus foto-libros concibe la misma principalmente desde la contemplación estética como un espectáculo de la naturaleza, en detrimento de su cruel dimensión moral y personal. Ello, que The way in which the jünger of the 30 s remembers and describes the war in his photobooks conceives it principally since an aesthetic comprehension as a natural spectacle to the detriment of its cruel moral and personal dimension. This, which to a large e