Second-generation anticoagulant rodenticides in the blood of obligate and facultative European avian scavengers

The widespread use of second-generation anticoagulant rodenticides (SGARs) and their high persistence in animal tissues has led to these compounds becoming ubiquitous in rodent-predator-scavenger food webs. Exposure to SGARs has usually been investigated in wildlife species found dead, and despite growing evidence of the potential risk of secondary poisoning of predators and scavengers, the current worldwide exposure of free-living scavenging birds to SGARs remains scarcely investigated. We present the first active monitoring of blood SGAR concentrations and prevalence in the four European obligate (i.e., vultures) and facultative (red and black kites) avian scavengers in NE Spain. We analysed 261 free-living birds and detected SGARs in 39.1% (n = 102) of individuals. Both SGAR prevalence and concentrations (ΣSGARs) were related to the age and foraging behaviour of the species studied. Black kites showed the highest prevalence (100%), followed by red kites (66.7%), Egyptian (64.2%), bearded (20.9%), griffon (16.9%) and cinereous (6.3%) vultures. Overall, both the prevalence and average ΣSGARs were higher in non-nestlings than nestlings, and in species such as kites and Egyptian vultures foraging in anthropic landscapes (e.g., landfill sites and livestock farms) and exploiting small/medium-sized carrions. Brodifacoum was most prevalent (28.8%), followed by difenacoum (16.1%), flocoumafen (12.3%) and bromadiolone (7.3%). In SGAR-positive birds, the ΣSGAR (mean ± SE) was 7.52 ± 0.95 ng mL−1; the highest level detected being 53.50 ng mL−1. The most abundant diastereomer forms were trans-bromadiolone and flocoumafen, and cis-brodifacoum and difenacoum, showing that lower impact formulations could reduce secondary exposures of non-target species. Our findings suggest that SGARs can bioaccumulate in scavenging birds, showing the potential risk to avian scavenging guilds in Europe and elsewhere. We highlight the need for further studies on the potential adverse effects associated with concentrations of SGARSs in the blood to better interpret active monitoring studies of free-living birds.POV and AM were funded within the framework of the project RTI2018- 099609-B-C22, from the I + D + I National Plan funded by the Ministry of Science, Innovation and Universities. SGAR analyses have been performed with the own resources obtained from the Service of Toxicological Analysis at IREC (CGP170122, University of Castilla-La Mancha). PRC benefited from a contract of the Research Plan of the University of Castilla-La Mancha funded by European Fund for the Regional Development

SFRP1 modulates astrocyte-to-microglia crosstalk in acute and chronic neuroinflammation

Neuroinflammation is a common feature of many neurodegenerative diseases. It fosters a dysfunctional neuron–microglia–astrocyte crosstalk that, in turn, maintains microglial cells in a perniciously reactive state that often enhances neuronal damage. The molecular components that mediate this critical communication are not fully explored. Here, we show that secreted frizzled-related protein 1 (SFRP1), a multifunctional regulator of cell-to-cell communication, is part of the cellular crosstalk underlying neuroinflammation. In mouse models of acute and chronic neuroinflammation, SFRP1, largely astrocyte-derived, promotes and sustains microglial activation, and thus a chronic inflammatory state. SFRP1 promotes the upregulation of components of the hypoxia-induced factor-dependent inflammatory pathway and, to a lower extent, of those downstream of the nuclear factor-kappa B. We thus propose that SFRP1 acts as an astrocyte-to-microglia amplifier of neuroinflammation, representing a potential valuable therapeutic target for counteracting the harmful effect of chronic inflammation in several neurodegenerative diseases.This work was supported by grants from the Spanish AEI (BFU2013-43213-P; BFU2016-75412-R with FEDER support and PID2019-104186RB-I00), Fundacion Tatiana Perez de Guzman el Bueno and CIBERER to PB. JRC (BES-2011-047189), GP (BES-2017- 080318) and MIM (BES-2014-068797) were supported by FPI fellowships from the AEI. We also acknowledge a CBM Institutional Grant from the Fundacion Ramon Areces.Peer reviewe

Incidence, risk factors, and outcomes of second neoplasms in patients with acute promyelocytic leukemia:the PETHEMA-PALG experience

The most important challenges in acute promyelocytic leukemia (APL) is preventing early death and reducing long-term events, such as second neoplasms (s-NPLs). We performed a retrospective analysis of 2670 unselected APL patients, treated with PETHEMA “chemotherapy based” and “chemotherapy free” protocols. Only de novo APL patients who achieved complete remission (CR) and completed the three consolidation cycles were enrolled into the analysis. Out of 2670 APL patients, there were 118 (4.4%) who developed s-NPLs with the median latency period (between first CR and diagnosis of s-NPL) of 48.0 months (range 2.8–231.1): 43.3 (range: 2.8–113.9) for s-MDS/AML and 61.7 (range: 7.1–231.1) for solid tumour. The 5-year CI of all s-NPLs was of 4.43% and 10 years of 7.92%. Among s-NPLs, there were 58 cases of s-MDS/AML, 3 cases of other hematological neoplasms, 57 solid tumours and 1 non-identified neoplasm. The most frequent solid tumour was colorectal, lung and breast cancer. Overall, the 2-year OS from diagnosis of s-NPLs was 40.6%, with a median OS of 11.1 months. Multivariate analysis identified age of 35 years (hazard ratio = 0.2584; p &lt; 0.0001) as an independent prognostic factor for s-NPLs. There were no significant differences in CI of s-NPLs at 5 years between chemotherapy-based vs chemotherapy-free regimens (hazard ratio = 1.09; p = 0.932). Larger series with longer follow-up are required to confirm the potential impact of ATO+ATRA regimens to reduce the incidence of s-NPLs after front-line therapy for APL.</p

Técnicas y tecnologías en hidrología médica e hidroterapia

El objetivo del presente informe es difundir entre los profesionales médicos la información que contribuya a orientarles en la materia, conocer las aplicaciones terapéuticas o rehabilitadoras que pueden ofrecer los distintos centros termales y explorar su interacción con los tratamientos médicos habituales a los que suelen estar sometidos los usuarios de estos programas de termalismo

Innocampus Explora: una aproximación multidisciplinar a la problemática ambiental

[ES] Presentamos las actividades del proyecto de innovación Innocampus Explora desarrollado en el campus de Burjassot-Paterna de la Universitat de València y cuyo objetivo principal es mostrar la interrelación existente entre los diferentes grados científicos y técnicos del campus. En la presente anualidad, el equipo de trabajo integrado por estudiantes y profesores de todos las facultades y escuelas del campus de Burjassot-Paterna, ha desarrollado actividades en torno a la problemática medioambiental. Una visión transversal e interdisciplinar de los problemas de los usos del plástico y de la energía nuclear que enlaza con varios de los Objetivos de Desarrollo Sostenible (ODS) dictados por Naciones Unidas. Con el desarrollo de este proyecto contribuimos a una formación transversal de calidad para todos los estudiantes participantes.[EN] We present the activities of the Innocampus Explora innovation project developed on the Burjassot-Paterna campus of the Universitat de València and whose main objective is to show the interrelation between the different scientific and technical degrees on campus. In this year, the work team made up of students and professors from all the faculties and schools of the Burjassot-Paterna campus, have carried out activities around environmental issues. A cross-sectional and interdisciplinary vision of the problems of the uses of plastic and nuclear energy that link with several of the Sustainable Development Goals (SDGs) dictated by the United Nations. With the development of this project we contribute to quality transversal training for all participating students.Moros Gregorio, J.; Quílez Asensio, A.; Jimenez Romero, D.; Blas Medina, A.; Giménez Escamilla, I.; Amorós Hernández, L.; Giner, L.... (2021). Innocampus Explora: una aproximación multidisciplinar a la problemática ambiental. En IN-RED 2020: VI Congreso de Innovación Educativa y Docencia en Red. Editorial Universitat Politècnica de València. 1003-1014. https://doi.org/10.4995/INRED2020.2020.11996OCS1003101

5to. Congreso Internacional de Ciencia, Tecnología e Innovación para la Sociedad. Memoria académica

El V Congreso Internacional de Ciencia, Tecnología e Innovación para la Sociedad, CITIS 2019, realizado del 6 al 8 de febrero de 2019 y organizado por la Universidad Politécnica Salesiana, ofreció a la comunidad académica nacional e internacional una plataforma de comunicación unificada, dirigida a cubrir los problemas teóricos y prácticos de mayor impacto en la sociedad moderna desde la ingeniería. En esta edición, dedicada a los 25 años de vida de la UPS, los ejes temáticos estuvieron relacionados con la aplicación de la ciencia, el desarrollo tecnológico y la innovación en cinco pilares fundamentales de nuestra sociedad: la industria, la movilidad, la sostenibilidad ambiental, la información y las telecomunicaciones. El comité científico estuvo conformado formado por 48 investigadores procedentes de diez países: España, Reino Unido, Italia, Bélgica, México, Venezuela, Colombia, Brasil, Estados Unidos y Ecuador. Fueron recibidas un centenar de contribuciones, de las cuales 39 fueron aprobadas en forma de ponencias y 15 en formato poster. Estas contribuciones fueron presentadas de forma oral ante toda la comunidad académica que se dio cita en el Congreso, quienes desde el aula magna, el auditorio y la sala de usos múltiples de la Universidad Politécnica Salesiana, cumplieron respetuosamente la responsabilidad de representar a toda la sociedad en la revisión, aceptación y validación del conocimiento nuevo que fue presentado en cada exposición por los investigadores. Paralelo a las sesiones técnicas, el Congreso contó con espacios de presentación de posters científicos y cinco workshops en temáticas de vanguardia que cautivaron la atención de nuestros docentes y estudiantes. También en el marco del evento se impartieron un total de ocho conferencias magistrales en temas tan actuales como la gestión del conocimiento en la universidad-ecosistema, los retos y oportunidades de la industria 4.0, los avances de la investigación básica y aplicada en mecatrónica para el estudio de robots de nueva generación, la optimización en ingeniería con técnicas multi-objetivo, el desarrollo de las redes avanzadas en Latinoamérica y los mundos, la contaminación del aire debido al tránsito vehicular, el radón y los riesgos que representa este gas radiactivo para la salud humana, entre otros

Towards a common vision of climate security in Guatamela

CGIAR’s Climate Resilience Initiative, also known as ClimBeR, is working to address these needs. On the 21st and 22nd of February, we ran in Guatemala City the first climate security workshop in Central America: Towards a common vision on the relationship between climate, conflict, and human security in Guatemala. The workshop was organized by the Alliance of Bioversity and CIAT along with the CGIAR’s Climate Resilience Initiative; the Fragility, Conflict, and Migration Initiative; the regional integrated initiative AgriLAC Resiliente; and the CGIAR FOCUS Climate Security and benefited from the participation of 45 individuals from 20 different organizations, including regional & local organizations, government institutions, UN agencies, and national universitie

Hacia una visión compartida sobre la seguridad climática en Guatemala

Este infore explora las interconexiones entre el cambio climático, la seguridad humana y los conflictos en Guatemala basándose en el Taller sobre Seguridad Climática celebrado en Ciudad de Guatemala los días 21 y 22 de febrero de 2023. Las implicaciones del cambio climático para la seguridad, comúnmente conocidas como el nexo clima-seguridad, han sido ampliamente discutidas tanto en círculos políticos como académicos. La seguridad climática se refiere las amenazas y riesgos de seguridad a estados, sociedades e individuos causados directa o indirectamente por los efectos del cambio climático. Los riesgos de seguridad en este documento son entendidos de una manera amplia enfocándose no solo en los riesgos de seguridad nacional vistos desde el punto de vista de los estados sino, principalmente, en los riesgos de seguridad humana enfocados en los retos para la supervivencia y los medios de vida de la población que incluye la seguridad económica, alimentaria, sanitaria, medioambiental, personal, comunitaria y política (UNTFHS, 2016)

O final dos reinos: Diálogos entre Tiwanaku e La Aguada

Este escrito pone de nuevo a dialogar las iconografías de Tiwanaku (altiplano del Titicaca, Bolivia) y La Aguada (Noroeste de la Argentina), a más de 40 años de los trabajos de Rex González y de Ponce Sanginés. Lo hace en un contexto enteramente diferente con un énfasis decolonial. Objetos, imágenes, información etnográfica y arqueólogos de ambos lados de una frontera entre "naciones", se ensamblan con la clara intención de cuestionar supuestos subyacentes muy profundos de la arqueología. Metodología: a partir de los caminos que plantean las imágenes y colores, se amarran en estos nudos también los humanos y las cosas, las experiencias chamánicas y los fenómenos meteorológicos, todos enlazados de modo relacional. Conclusiones: tras poner a dialogar a La Aguada y Tiwanaku, con base en nuestras trayectorias investigativas, la discusión desemboca en una reflexión acerca de las consecuencias presentes de naturalizar miradas segmentadas y funcionalistas de los mundos animales y vegetales en el pasado, que se originan en los subyacentes ontológicos de nuestra propia modernidad. Originalidad: el texto apunta a abordar la crítica decolonial a partir del estudio de casos concretos y a aportar a esos debates desde materialidades arqueológicas.This paper once again brings the iconographies of Tiwanaku (Titicaca high plateau, Bolivia) and La Aguada (Northwest of Argentina) into discussion, more than 40 years after the works of Rex González and Ponce Sanginés. It does so in an entirely different context with a decolonial emphasis. Objects, images, ethnographic information and archaeologists from both sides of a border between “nations” are assembled with the clear intention of questioning very deep underlying assumptions of archaeology. Methodology: Beginning with the paths posed by images and colors, these knots also bind humans and things, shamanic experiences and meteorological phenomena. Conclusions: After bringing La Aguada and Tiwanaku into dialogue, based on our research trajectories, the discussion leads to a reflection on the present consequences of naturalizing segmented and functionalist gazes of the animal and plant worlds in the past, which originate in the ontological underpinnings of our own modernity. Originality: The text aims to approach decolonial criticism from the study of concrete cases and to contribute to these debates on the basis of archaeological materiality.Fil: Marconetto, María Bernarda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Antropología de Córdoba. Universidad Nacional de Córdoba. Facultad de Filosofía y Humanidades. Instituto de Antropología de Córdoba; ArgentinaFil: Villanueva Criales, Juan Eduardo. Museo Nacional de Etnografía y Folklore; Bolivi

Geo-routes and interpretative panels in Lanzarote and Chinijo Islands Geopark: geology for all

European Geoparks Conference (14º. 2017. Azores, Portugal)Lanzarote has a diverse geology as it is a volcanic island active for more than 15 million years. Volcanism, always present, has interacted with erosive and sedimentary processes to give rise to a great variety of unique and spectacular landscapes in an island environment, which originate Geosites of international relevance. Lanzarote and Chinijo Islands UNESCO Global Geopark, established in 2015, has designed a strategy for the improvement of its outreach information offer while upgrades the tourist infrastructure. In this way, two actions were carried out in 2016: the design of 17 interpretative panels in three languages (Spanish, English and German) and 5 thematic geological route guides, to be done by car. The panels and geo-routes are designed to improve the varied tourist infrastructures that already exist in the island, although they also include Geosites hitherto unknown to the general public and, therefore, are outside of the usual tourist circuits, thus contributing to diversification of the island tourism.Unidad de Canarias, Instituto Geológico y Minero de España, EspañaUniversidad de La Laguna, EspañaLanzarote&Chinijo Islands UNESCO Global Geoapark, EspañaPeer reviewe