Search results for "Unity"

Does Intraspecific Variation in rDNA Copy Number Affect Analysis of Microbial Communities?

2021

Amplicon sequencing of partial regions of the ribosomal RNA loci (rDNA) is widely used to profile microbial communities. However, the rDNA is dynamic and can exhibit substantial interspecific and intraspecific variation in copy number in prokaryotes and, especially, in microbial eukaryotes. As change in rDNA copy number is a common response to environmental change, rDNA copy number is not necessarily a property of a species. Variation in rDNA copy number, especially the capacity for large intraspecific changes driven by external cues, complicates analyses of rDNA amplicon sequence data. We highlight the need to (i) interpret amplicon sequence data in light of possible interspecific and intr…

Participatory tools and methods for community action. SESPAS Report 2018

2018

La participación es un proceso que requiere la implicación de responsables de la política, del personal directivo y técnico de las instituciones, y de la ciudadanía, así como de la acción intersectorial e interdisciplinaria. Para generar cambios transformadores es necesaria una infraestructura que favorezca la participación y la acción planificada, reconociendo a todos los actores del proceso. Se precisan tiempo y compromiso para su continuidad a través de la producción conjunta de acciones, y de ahí la importancia de consolidar proyectos participativos que continúen más allá de los cambios políticos para que los servicios públicos sean sostenibles. La formación, el uso adecuado de las herr…

2014

The family of synuclein proteins (α, β and γ) are related to neurodegenerative disease e.g. Parkinson disease and Morbus Alzheimer. Additionally, a connection between γ-synuclein and glaucoma, a neurodegenerative disease characterized by a progressive loss of retinal ganglion cells, which finally leads to blindness, exists. The reason for the development of glaucoma is still unknown. Recent studies evaluating the participation of immunological components, demonstrate complex changed antibody reactivities in glaucoma patients in comparison to healthy people, showing not only up-regulations (e.g. alpha-fodrin antibody) but also down-regulations (e.g. γ-synuclein antibody) of antibodies in gla…

How to best manage cytomegalovirus infection in the allogeneic stem cell transplant setting: future prospects

2016

Invited Review - Fight on Plankton! or, Phytoplankton Shape and Size as Adaptive Tools to Get Ahead in the Struggle for Life

2011

Abstract A renewed interest in investigating the relationships existing between body size and environmental variables is pervading ecological studies. Phytoplankton has a long tradition as model system in studies of community ecology and several research concepts were developed using these organisms. In this paper we try to review the relevance of analyzing the morphological features of phytoplankton in ecology. Starting with a brief account of allometric relationships existing in phytoplankton, we i) examine the physical context in which phytoplankton grow, and ii) highlight the role of their size in nutrient uptake, and that of their shape in light harvesting. Moreover, the way in which t…

Direct Measurement of theWProduction Charge Asymmetry inpp¯Collisions ats=1.96  TeV

2009

We wish to thank R.S. Thorne and W.J. Stirling for useful discussions on the theoretical predictions.We thank the Fermilab staff and the technical staffs of the participating institutions for their vital contributions. This work was supported by the U.S. Department of Energy and National Science Foundation; the Italian Istituto Nazionale di Fisica Nucleare; the Ministry of Education, Culture, Sports, Science and Technology of Japan; the Natural Sciences and Engineering Research Council of Canada; the National Science Council of the Republic of China; the Swiss National Science Foundation; the A.P. Sloan Foundation; the Bundesministerium fur Bildung und Forschung, Germany; the Korean Science…

Limiting immunopathology: Interaction between carotenoids and enzymatic antioxidant defences.

2015

The release of reactive oxygen and nitrogen species (ROS and RNS) during the inflammatory response generates damages to host tissues, referred to as immunopathology, and is an important factor in ecological immunology. The integrated antioxidant system, comprising endogenous antioxidant enzymes (e.g. superoxide dismutase SOD, and catalase CAT) and dietary antioxidants (e.g. carotenoids), helps to cope with immune-mediated oxidative stress. Crustaceans store large amounts of dietary carotenoids for yet unclear reasons. While being immunostimulants and antioxidants, the interaction of these pigments with antioxidant enzymes remains unclear. Here, we tested the interaction between dietary supp…

Cigarette smoke alters IL-33 expression and release in airway epithelial cells

2014

AbstractAirway epithelium is a regulator of innate immune responses to a variety of insults including cigarette smoke. Cigarette smoke alters the expression and the activation of Toll Like Receptor 4 (TLR4), an innate immunity receptor. IL-33, an alarmin, increases innate immunity Th2 responses. The aims of this study were to explore whether mini-bronchoalveolar lavage (mini-BAL) or sera from smokers have altered concentrations of IL-33 and whether cigarette smoke extracts (CSE) alter both intracellular expression (mRNA and protein) and release of IL-33 in bronchial epithelial cells. The role of TLR4 in the expression of IL-33 was also explored.Mini-BALs, but not sera, from smokers show red…

Towards a Unified Functional Trait Framework for Parasites

2019

Trait-based research holds high potential to unveil ecological and evolutionary processes. Functional traits are fitness-related characteristics of individuals, which are measured at individual level and defined without using information external to the individual. Despite the usefulness of the functional approach to understand the performance of individuals in ecosystems, and parasitism being the most common life-history strategy on Earth, studies based on functional traits of parasites are still scarce. Since the choice of functional traits is a critical step for any study, we propose a core list of seven functional traits of metazoan parasites, related to three universal challenges faced…

Valoración de un programa piloto de prescripción de actividad física en atención primaria en la Comunitat Valenciana

2021

Resumen: Objetivo: Valorar el proceso de prescripción y la mejora de la autoestima y la calidad de vida relacionada con la salud en un estudio piloto de prescripción de activos de actividad física durante 3 meses. Método: Estudio cuasiexperimental antes-después sin grupo control, para la valoración del proyecto piloto (noviembre de 2017 y mayo de 2018) del programa Conecta Actius per a la Salut en seis centros de salud de la Comunitat Valenciana. Quienes aceptaron participar cumplimentaron un cuestionario con datos sociales, la escala de autoestima de Rosemberg y el cuestionario de calidad de vida EQ-5D al inicio (T0) y a los 3 meses (T1). Se realizó un análisis descriptivo por sexo, nivel …