Tshr Intronic Polymorphisms (rs179247 And Rs12885526) And Their Role In The Susceptibility Of The Brazilian Population To Graves' Disease And Graves' Ophthalmopathy.

Intronic thyroid-stimulating hormone receptor polymorphisms have been associated with the risk for both Graves' disease and Graves' ophthalmopathy, but results have been inconsistent among different populations. We aimed to investigate the influence of thyroid-stimulating hormone receptor intronic polymorphisms in a large well-characterized population of GD patients. We studied 279 Graves' disease patients (231 females and 48 males, 39.80 ± 11.69 years old), including 144 with Graves' ophthalmopathy, matched to 296 healthy control individuals. Thyroid-stimulating hormone receptor genotypes of rs179247 and rs12885526 were determined by Real Time PCR TaqMan(®) SNP Genotyping. A multivariate analysis showed that the inheritance of the thyroid-stimulating hormone receptor AA genotype for rs179247 increased the risk for Graves' disease (OR = 2.821; 95 % CI 1.595-4.990; p = 0.0004), whereas the thyroid-stimulating hormone receptor GG genotype for rs12885526 increased the risk for Graves' ophthalmopathy (OR = 2.940; 95 % CI 1.320-6.548; p = 0.0083). Individuals with Graves' ophthalmopathy also presented lower mean thyrotropin receptor antibodies levels (96.3 ± 143.9 U/L) than individuals without Graves' ophthalmopathy (98.3 ± 201.9 U/L). We did not find any association between the investigated polymorphisms and patients clinical features or outcome. We demonstrate that thyroid-stimulating hormone receptor intronic polymorphisms are associated with the susceptibility to Graves' disease and Graves' ophthalmopathy in the Brazilian population, but do not appear to influence the disease course.

El debat autonòmic a les Illes durant la segona república. 'El debate autonómico en las islas durante la segunda república'.

Resumen tomado del propio recurso

Objetivos de desarrollo del milenio y políticas de género en Marruecos (2008-2012)

El objetivo principal del presente trabajo es explicar de qué forma el Fondo para el Logro de los Objetivos de Desarrollo del Milenio (F-ODM) contribuyó al establecimiento de políticas de género en Marruecos. Como consecuencia de las dinámicas de interdependencia de los años 70, se hizo evidente que algunos estados no tenían la capacidad para proteger los Derechos Humanos, especialmente los derechos de las mujeres, por ésta razón las organizaciones supranacionales iniciaron lazos de cooperación con los estados para contribuir a la difusión y cumplimiento de los DD.HH. Tal es el caso de Marruecos, donde, entre el año 2008 y 2012, el F-ODM implementó un programa para promover el establecimiento de políticas de género a partir del empoderamiento de las mujeres, lo cual, contribuyó al proceso iniciado por el gobierno marroquí para fortalecer el marco normativo y mejorar la situación de las mujeres y niñas en el país.

Recursos para el análisis de las políticas públicas

Uno de los objetivos de la línea de Teoría y Práctica de las Políticas Públicas (TP3) es el análisis de las políticas públicas como objeto de estudio en sí mismo. En América Latina los estudios sobre este tema están más concentrados en el análisis práctico que en el académico, dejando de lado la posibilidad de teorizar y crear nuevos modelos que puedan ser replicados dentro de nuestros estudios de caso a nivel académico. Por ello, la tendencia ha sido la de copiar las teorías, enfoques y modelos propios de la escuela anglosajona (principalmente de Estados Unidos y Reino Unido), limitando nuestra capacidad de comprensión con respecto a nuestros fenómenos políticos, económicos y sociales. Por esta razón, durante el primer semestre de 2015 se creó el Semillero de Políticas Públicas con el fin de reflexionar sobre los vacíos que existen en la comprensión y el análisis de las políticas en Colombia y en Latinoamérica, para luego dar paso a la construcción de respuestas pertinentes. Esta publicación es el resultado de nuestra primera iniciativa como Semillero, la cual consiste en recoger las principales herramientas analíticas en el estudio académico de las políticas públicas, explicar sus postulados fundamentales, identificar sus fortalezas y debilidades y, finalmente, aplicar estas herramientas a un caso dentro del contexto colombiano.

Fibre optic chemical sensor based on graphene oxide-coated long period grating

In this work, a graphene oxide-coated long period fibre grating (GO-LPG) is proposed for chemical sensing application. Graphene oxide (GO) has been deposited on the surface of long period grating to form a sensing layer which significantly enhances the interaction between LPG propagating light and the surrounding-medium. The sensing mechanism of GO-LPG relies on the change of grating resonance intensity against surrounding-medium refractive index (SRI). The proposed GO-LPG has been used to measure the concentrations of sugar aqueous solutions. The refractive index sensitivities with 99.5 dB/RIU in low refractive index region (1.33-1.35) and 320.6 dB/RIU in high index region (1.42-1.44) have been achieved, showing an enhancement by a factor of 3.2 and 6.8 for low and high index regions, respectively. The proposed GO-LPG can be further extended to the development of optical biochemical sensor with advantages of high sensitivity, real-time and label-free sensing.

El juego de las políticas públicas: Reglas y decisiones sociales

El Juego de las políticas públicas -- Reglas y decisiones sociales es un libro que se deja leer con facilidad y sus propuestas conceptuales son un buen punto de partida para generar discusiones y cerrar otras, para articular discursos, para proponer metodologías de análisis, de ahí su valía teórica -- Constituye un paso en la dirección correcta para enriquecer el análisis de políticas públicas, en un país como Colombia donde se habla del tema con extrema flexibilidad, y donde los conceptos construidos en otras latitudes no se adaptan a nuestras realidades institucionales y culturales -- Ese esfuerzo de adaptación es un valor agregado de la obra

Francisco García Bazán, Jesús el nazareno y los primeros cristianos. Un enfoque desde la historia y la fenomenología de las religiones, Lumen, Buenos Aires, 2006; 320 pág.; ISBN: 987-00-0642-6

Fil: Martin De Blassi, Fernando.

Lack of magnetoacoustic emission in iron with 6.5% silicon

The phenomenon of magnetoacoustic emission (MAE) has been ascribed usually to one of two origins: either (1) motion of non-180 degrees domain walls or (2) creation or annihilation of domains. In this paper, we present strong evidence for the argument that the only origin for MAE is motion of non-180 degrees domain walls. The proof is evident as a result of measurements of zero MAE for a wide range of stress in the isotropic zero magnetostrictive polycrystalline alloy of iron with 6.5% silicon. We also explain why it was that the alternative origin was proposed and how the data in that same experiment can be reinterpreted to be consistent with the non-180 degrees wall motion origin. (C) 2008 Elsevier B.V. All rights reserved.

Methotrexate Withdrawal at 6 vs 12 Months in Juvenile Idiopathic Arthritis in Remission A Randomized Clinical Trial

Context Novel therapies have improved the remission rate in chronic inflammatory disorders including juvenile idiopathic arthritis (JIA). Therefore, strategies of tapering therapy and reliable parameters for detecting subclinical inflammation have now become challenging questions. Objectives To analyze whether longer methotrexate treatment during remission of JIA prevents flares after withdrawal of medication and whether specific biomarkers identify patients at risk for flares. Design, Setting, and Patients Prospective, open, multicenter, medication-withdrawal randomized clinical trial including 364 patients (median age, 11.0 years) with JIA recruited in 61 centers from 29 countries between February 2005 and June 2006. Patients were included at first confirmation of clinical remission while continuing medication. At the time of therapy withdrawal, levels of the phagocyte activation marker myeloid-related proteins 8 and 14 heterocomplex (MRP8/14) were determined. Intervention Patients were randomly assigned to continue with methotrexate therapy for either 6 months (group 1 [n = 183]) or 12 months (group 2 [n = 181]) after induction of disease remission. Main Outcome Measures Primary outcome was relapse rate in the 2 treatment groups; secondary outcome was time to relapse. In a prespecified cohort analysis, the prognostic accuracy of MRP8/14 concentrations for the risk of flares was assessed. Results Intention-to-treat analysis of the primary outcome revealed relapse within 24 months after the inclusion into the study in 98 of 183 patients (relapse rate, 56.7%) in group 1 and 94 of 181 (55.6%) in group 2. The odds ratio for group 1 vs group 2 was 1.02 (95% CI, 0.82-1.27; P=.86). The median relapse-free interval after inclusion was 21.0 months in group 1 and 23.0 months in group 2. The hazard ratio for group 1 vs group 2 was 1.07 (95% CI, 0.82-1.41; P=.61). Median follow-up duration after inclusion was 34.2 and 34.3 months in groups 1 and 2, respectively. Levels of MRP8/14 during remission were significantly higher in patients who subsequently developed flares (median, 715 [IQR, 320-1110] ng/mL) compared with patients maintaining stable remission (400 [IQR, 220-800] ng/mL; P=.003). Low MRP8/14 levels indicated a low risk of flares within the next 3 months following the biomarker test (area under the receiver operating characteristic curve, 0.76; 95% CI, 0.62-0.90). Conclusions In patients with JIA in remission, a 12-month vs 6-month withdrawal of methotrexate did not reduce the relapse rate. Higher MRP8/14 concentrations were associated with risk of relapse after discontinuing methotrexate.

Comentario Internacional: revista del Centro Andino de Estudios Internacionales. 6 (Reseñas)

Presenta las reseñas de los siguientes libros: Globalisation, Economic Development and· the Role of the State, Ha-.Joon Olang, Zed Books Ltd and Palgrave, 334 pp. -- El futuro de la integración andina, Miguel Eduardo Cárdenas (Coordinador), Fescol-Cerec Bogotá, 2004. 298 pp. -- TLC: más que un tratado de libre comercio, Alberto Acosta y Fander Falconí, Flacso-Ildis, Quito. 2005, 255 pp. -- El TLC en debate. Alan Fairlie. Freidrich Ebert Stiftung-Red Latinoamericana de Política Comercial. Lima, 2004, 320 pp.

Predicting 5-fluorouracil toxicity: DPD genotype and 5,6-dihydrouracil:uracil ratio

AIM Decreased DPD activity is a major cause of 5-fluorouracil (5-FU) toxicity, but known reduced-function variants in the DPD gene (DPYD) explain only a part of DPD-related 5-FU toxicities. Here, we evaluated the baseline (pretherapeutic) plasma 5,6-dihydrouracil:uracil (UH2:U) ratio as a marker of DPD activity in the context of DPYD genotypes. MATERIALS & METHODS DPYD variants were genotyped and plasma U, UH2 and 5-FU concentrations were determined by liquid chromatography-tandem mass spectrometry in 320 healthy blood donors and 28 cancer patients receiving 5-FU-based chemotherapy. RESULTS Baseline UH2:U ratios were strongly correlated with generally low and highly variable U concentrations. Reduced-function DPYD variants were only weakly associated with lower baseline UH2:U ratios. However, the interindividual variability in the UH2:U ratio was reduced and a stronger correlation between ratios and 5-FU exposure was observed in cancer patients during 5-FU administration. CONCLUSION These results suggest that the baseline UH2:U plasma ratio in most individuals reflects the nonsaturated state of DPD and is not predictive of decreased DPD activity. It may, however, be highly predictive at increased substrate concentrations, as observed during 5-FU administration.

Behindertenpolitik – Positionen der Parteien nach der 6. IV-Revision

Für Menschen mit Behinderungen und ihr Umfeld ist es entscheidend zu wissen, welche Parteien sie mit ihrer Arbeit im Parlament unterstützen. In den Fragen rund um Behinderungen zeigt sich unter der Bundeshauskuppel tendenziell ein Rechts-Links-Graben. Die Mitte-Parteien, insbesondere die CVP, scheinen diese Tatsache allerdings in Frage zu stellen.

INDUCTION OF DNA STRAND BREAKS AND CROSS-LINKS BY THE NEW ANTICANCER AGENT 3,6-DIAZIRIDINYL-2,5-BIS(CARBOETHOXYAMINO) -1,4-BENZOQUINONE

The DNA breakage effect of the anticancer agent 3,6-diaziridinyl-2,5-bis(carboethoxyamino)-1,4-benzoquinone (AZQ, NSC-182986) on bacteriophage PM2 DNA was investigated using agarose gel electrophoresis. AZQ caused both single-stranded and double-stranded breaks after reduction with NaBH(,4), but it was not active in the native state. At 120 (mu)M, it degraded 50% of the closed circular form I DNA into 40% form II DNA (single-stranded break) and 10% form III DNA (double-stranded break). It produced a dose-response breakage between 1 (mu)M and 320 (mu)M. The DNA breakage exhibited a marked pH dependency. At 320 (mu)M, AZQ degraded 80% and 60% of form I DNA at pH 4 and 10 respectively, but none between pH 6 to 8. The DNA breakage at physiologic pH was greatly enhanced when 10 (mu)M cupric sulfate was included in the incubation mixture. The DNA strand scission was inhibited by catalase, glutathione, KI, histidine, Tiron, and DABCO. These results suggest that the DNA breakage may be caused by active oxygen metabolites including hydroxyl free radical. The bifunctional cross-linking activity of reduced AZQ on isolated calf thymus DNA was investigated by ethidium fluorescence assay. The cross-linking activity exhibited a similar pH dependency; highest in acidic and alkaline pH, inactive under neutral conditions. Using the alkaline elution method, we found that AZQ induced DNA single-stranded breaks in Chinese hamster ovary cells treated with 50 (mu)M of AZQ for 2 hr. The single-stranded break frequencies in rad equivalents were 17 with 50 (mu)M and 140 with 100 (mu)M of AZQ. In comparison, DNA cross-links appeared in cells treated with only 1 to 25 (mu)M of AZQ for 2 hr. The cross-linking frequencies in rad equivalents were 39 and 90 for 1 and 5 (mu)M of AZQ, respectively. Both DNA-DNA and DNa-protein cross-links were induced by AZQ in CHO cells as revealed by the proteinas K digestion assay. DNA cross-links increased within the first 4 hr of incubation in drug-free medium and slightly decreased by 12 hr, and most of the cross-links disappeared after cells were allowed to recovered for 24 hr.^ By electrochemical analysis, we found that AZQ was more readily reduced at acidic pH. However, incubation of AZQ with NaBH(,4) at pH 7.8 or 10, but not at 4, produced superoxide anion. The opening of the aziridinyl rings of AZQ at pH 4 was faster in the presence of NaBH(,4) than in its absence; no ring-opening was detected at pH 7.8 regardless of the inclusion of NaBH(,4). . . . (Author's abstract exceeds stipulated maximum length. Discontinued here with permission of author.) UMI ^

Na 1 Nachlass Max Horkheimer, 801 - "Dialektik der Aufklärung" von Max Horkheimer und Theodor W. Adorno (p. XI 6.1 - XI 6.2a)

[GS 5, S. 13-290]. Aufzeichnungen und Entwürfe, 1939-1946; veröffentlicht in Amsterdam, 1947:; 1. "Philosophische Fragmente", published by the Institute of Social Research, New York City, 1944. Als Typoskript vervielfältigt, 320 S., gebunden; 2. Aus der "Dialektik der Aufklärung"; Kapitel: "Begriff der Aufklärung":; 2a) Typoskript mit deutschen Titel "Mythos und Aufklärung", 53 Blatt (2 Exemplare); 2b) Entwürfe und Teilstücke, Typoskript mit eigenen Korrekturen von Theodor W. Adorno, 11 Blatt; 2c) Gliederungspunkte zum Kapitel "Begriff der Aufklärung", hier noch mit dem Titel "Mythologie und Aufklärung", Typoskript mit eigenen Ergänzungen von Max Horkheimer, 3 Blatt; 2d) "Zur Frage der Grenze der Entmythologisierung", Entwurf, Typoskript mit eigenen Ergänzungen von Theodor W. Adorno, 1 Blatt; 2e) "Aufklärung mythisch", Entwurf, Typoskript mit eigenen Korrekturen und Ergänzungen, 1 Blatt; 2f) Entwurf des Anfangs des Kapitels "Begriff der Aufklärung", 1 Heft, 16 Blatt, davon 8 leer; 2g) Max Horkheimer und Theodor W. Adorno: Eigene Notizen zum Begriff der Aufklärung, 12 Blatt;