Circulating and synovial antibody profiling of juvenile arthritis patients by nucleic acid programmable protein arrays.

Introduction Juvenile idiopathic arthritis (JIA) is a heterogeneous disease characterized by chronic joint inflammation of unknown cause in children. JIA is an autoimmune disease and small numbers of auto-antibodies have been reported in JIA patients. The identification of antibody markers could improve the existing clinical management of patients. Methods A pilot study was performed on the application of a high-throughput platform, nucleic acid programmable protein arrays (NAPPA), to assess the levels of antibodies present in the systemic circulation and synovial joint of a small cohort of juvenile arthritis patients. Plasma and synovial fluid from ten JIA patients was screened for antibodies against 768 proteins on NAPPA. Results Quantitative reproducibility of NAPPA was demonstrated with >0.95 intra- and inter- array correlations. A strong correlation was also observed for the levels of antibodies between plasma and synovial fluid across the study cohort (r=0.96). Differences in the levels of 18 antibodies were revealed between sample types across all patients. Patients were segregated into two clinical subtypes with distinct antibody signatures by unsupervised hierarchical cluster analysis. Conclusions NAPPA provides a high-throughput quantitatively reproducible platform to screen for disease specific autoantibodies at the proteome level on a microscope slide. The strong correlation between the circulating antibody levels and those of the inflamed joint represents a novel finding and provides confidence to use plasma for discovery of autoantibodies in JIA, thus circumventing the challenges associated with joint aspiration. We expect that autoantibody profiling of JIA patients on NAPPA could yield antibody markers that can act as criteria to stratify patients, predict outcomes and understand disease etiology at the molecular level.

Management of Bartholin's gland carcinoma using high-dose-rate interstitial brachytherapy boost

To describe the patterns of use, clinical outcomes, and dose-volume histogram parameters of high-dose-rate interstitial brachytherapy (HDR-ISBT) in the management of Bartholin's gland cancer.

The virtual atomic and molecular data centre (VAMDC) consortium

The Virtual Atomic and Molecular Data Centre (VAMDC) Consortium is a worldwide consortium which federates atomic and molecular databases through an e-science infrastructure and an organisation to support this activity. About 90% of the inter-connected databases handle data that are used for the interpretation of astronomical spectra and for modelling in many fields of astrophysics. Recently the VAMDC Consortium has connected databases from the radiation damage and the plasma communities, as well as promoting the publication of data from Indian institutes. This paper describes how the VAMDC Consortium is organised for the optimal distribution of atomic and molecular data for scientific research. It is noted that the VAMDC Consortium strongly advocates that authors of research papers using data cite the original experimental and theoretical papers as well as the relevant databases.

Curso colectivo: Protagonistas de la narrativa mexicana contemporánea II

Coordina: Gonzalo Celorio

Curso: Análisis comparativo de las democracias

Imparte: Mtro. Antonio Lorenzo Ocaña Prada. l Responsable: Dr. Carlos Oliva Mendoza

Demographic, Physical, and Behavioral Characteristics Associated with TV Parenting Practices Among Latino Parents of Preschool Children

Thesis (Master's)--University of Washington, 2015

Agent-based parking occupancy simulation

The existing parking simulations, as most simulations, are intended to gain insights of a system or to make predictions. The knowledge they have provided has built up over the years, and several research works have devised detailed parking system models. This thesis work describes the use of an agent-based parking simulation in the context of a bigger parking system development. It focuses more on flexibility than on fidelity, showing the case where it is relevant for a parking simulation to consume dynamically changing GIS data from external, online sources and how to address this case. The simulation generates the parking occupancy information that sensing technologies should eventually produce and supplies it to the bigger parking system. It is built as a Java application based on the MASON toolkit and consumes GIS data from an ArcGis Server. The application context of the implemented parking simulation is a university campus with free, on-street parking places.

Estudio Línea Base – ELBA Callao, primavera 2011

Estudio Línea Base – ELBA Callao, primavera 2011. Inf Inst Mar Perú. 39(3-4): 149-198.- El ELBA se efectuó en el área delimitada por las islas San Lorenzo y El Frontón y la Península de La Punta, del 21 al 30 de noviembre 2011, para a) caracterizar biológica y oceanográficamente el área de estudio y b) obtener bases técnicas para el ordenamiento pesquero y acuícola. En el área predominaron sedimentos arenosos y grava de origen terrígeno. Presentó características térmicas frías al interior y cálidas al sur, con influencia de aguas costeras. La comunidad fitoplanctónica presentó abundancia de diatomeas. Se identificó zonas con alta biomasa de bentos y con altos valores de stress. Los sólidos suspendidos totales, cadmio y coliformes totales y termotolerantes sobrepasaron los límites de los estándares de calidad acuática en el Perú. Las comunidades de invertebrados más importantes fueron: concha de abanico Argopecten purpuratus, cangrejos Cancer setosus (ahora Romaleon polyodon) y C. porteri, almeja Semele spp., pulpo Octopus mimus y macroalga Macrocystis sp.; el calamar Loligo gahi usa el área para desovar.