The in silico study aimed to suggest phytochemicals from Commiphora leptophloeos leaves essential oil as therapies against coronavirus disease (COVID-19) (or severe acute respiratory syndrome coronavirus 2, SARS-CoV-2). For that, we used molecular docking (MD), absorption, distribution, metabolism, excretion, and toxicity (ADMET) parameters, and pharmacokinetic analysis. MD showed the presence of hydrophobic and hydrogen bonds for nine compounds. β-Selinene and bicyclogermacrene showed the best interaction values with the protein Mpro (ID: 6Y2F) (-5.9) and chimeric receptor complexed with its receptor human ACE2 (ID: 6VW1) (-6.1 and -5.5) proteins, as well as low gastrointestinal and high epithelial absorptions, medium permeability for Caco-2 cells and high epithelial permeability, low oral excretion, and were inhibitors of CYP2C19 and CYP2C9 enzymes. On the other hand, both were not permeable to the blood-brain barrier and inhibitors or substrates for glycoprotein-D, and showed carcinogenic potential, but only β-selinene was considered mutagenic. Although little bioavailable, both presented aspects structurally adequate, being compounds with moderate synthesis difficulty. Therefore, more analyses are necessary to evaluate the mechanism of action and unsatisfactory parameters foreseen in bioinformatic assays. COVID19 COVID 19 (COVID-19 2 SARSCoV2. SARSCoV2 SARSCoV SARS CoV . SARS-CoV-2) that MD, , (MD) absorption distribution metabolism excretion ADMET (ADMET analysis βSelinene β Selinene ID (ID 6Y2F YF Y F 5.9 59 5 9 (-5.9 ACE 6VW1 VW 6.1 61 6 1 (-6. 5.5 55 -5.5 proteins absorptions Caco2 Caco Caco- CYPC CYP C CYP2C1 CYP2C enzymes hand bloodbrain blood brain glycoproteinD, glycoproteinD glycoprotein D, D glycoprotein-D potential βselinene selinene mutagenic bioavailable adequate difficulty Therefore assays COVID1 (COVID-1 SARS-CoV-2 (MD 5. (-5. 6VW 6. (-6 -5. (COVID- SARS-CoV- (-5 (- -5 (COVID SARS-CoV ( -

Alzheimer’s disease (AD) is a most common form of dementia and results in memory loss, disorientation, impaired thinking and changes in personality as well as mood. The dementia cases mostly turn into the Alzheimer’s disease (AD). Another disease, the Parkinson’s disease (PD), mainly affects dopaminergic neurons in substantia nigra. A series of previously synthesized quinolone-triazole hybrids were investigated and evaluated for their anti-acetyl cholinesterase and against monoamine oxidase reactive properties through in silico characterization. The ground state electronic properties were determined by electron density of the compounds through DFTs (density functional theory) calculation. The geometries of all compounds were optimized using Becke-3-parameter-Lee-Yang-Parr (B3LYP) method and 6-311g basis set. Docking studies were conducted using the AutoDock and Molecular Operating Environment (MOE) software and the results of the potent derivatives found to be encouraging. The data confirmed that all the compounds have drug-like properties and was further confirmed by ADMET (absorption, distribution, metabolism, excretion and toxicity) properties. Alzheimers Alzheimer s AD (AD loss disorientation mood AD. . Parkinsons Parkinson PD, PD , (PD) nigra quinolonetriazole quinolone triazole antiacetyl anti acetyl characterization theory calculation Becke3parameterLeeYangParr BeckeparameterLeeYangParr Becke 3 parameter Lee Yang Parr B3LYP BLYP B LYP (B3LYP 6311g g 6 311g set MOE (MOE encouraging druglike drug like absorption, absorption (absorption distribution metabolism toxicity (PD parameterLeeYangParr

The essential oil extracted from Anemia tomentosa (EOAT) has shown larvicidal potential against Aedes aegypti, based on methods in vitro and in silico. Chromatographic and spectrometric techniques (gas chromatography-mass spectrometry (CG-MS), gas chromatography-flame ionization detector (GC-FID)), as well as mono and bidimensional nuclear magnetic resonance spectroscopy (NMR) were used to assess 10 essential oil components. Chemical composition of essential oil comprised 87.51% sesquiterpenes, with emphasis on presilphiperfolan-1-ol (42.13%) and silphiperfol-5-ene (19.47%). Larvicidal assay conducted in vitro with EOAT has evidenced potential cytotoxic activity up to 48 h exposure to it; mortality rate observed for A. aegypti larvae exposed to essential oil reached 100%. Study conducted in silico with chemical compounds deriving from the herein investigated plant species has evidenced its potential to inhibit acetylcholinesterase in A. aegypti. Activity of triquinane sesquiterpenes ranging from -6.8 to -8.2 kcal mol-1 stood out in comparison to that of temephos (-7.5 kcal mol-1). Chemical compounds identified in the investigated essential oil presented low human and environmental toxicity, as observed in absorption, distribution, metabolism and excretion, and toxicity (ADMETox) predictions. (EOAT chromatographymass chromatography mass CGMS, CGMS CG MS , (CG-MS) chromatographyflame flame GCFID, GCFID GC FID (GC-FID)) NMR (NMR 1 components 8751 87 51 87.51 presilphiperfolan1ol presilphiperfolanol presilphiperfolan ol 42.13% 4213 42 13 (42.13% silphiperfol5ene silphiperfolene silphiperfol 5 ene 19.47%. 1947 19.47% . 19 47 (19.47%) 4 it A 100 100% 6.8 68 6 8 -6. 8.2 82 2 -8. mol1 mol mol- 7.5 75 7 (-7. mol1. mol-1) absorption distribution excretion ADMETox (ADMETox predictions (CG-MS (GC-FID) 875 87.5 42.13 421 (42.13 194 19.47 (19.47% 6. -6 8. -8 7. (-7 (GC-FID 87. 42.1 (42.1 19.4 (19.47 - (- 42. (42. 19. (19.4 ( (42 (19. (4 (19 (1

The coronavirus disease (COVID-19) pandemic, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has had a profound impact on global health and socio-economic conditions. To date, various vaccines have been administered worldwide in an effort to curb the spread of the virus. Despite vaccination efforts, there have been complications. Existing antiviral drugs have shown limited effectiveness, prompting the use of computational methods to understand the dynamics of the virus and develop suitable treatments. The current study focuses on using biocompatible para-sulfonato-calix[4]arenes to dock against two key proteins of SARS-CoV-2, namely ribonucleic acid (RNA)-dependent RNA polymerase, and helicase. Docking results indicate a strong binding affinity of these compounds to the target proteins, with higher scores compared to commonly used medications. Molecular dynamics (MD) simulation validates the docking results, showing stable protein-ligand complexes over time. The compounds are also screened for absorption, distribution, metabolism, and excretion properties and toxicity, suggesting their potential as lead candidates for inhibiting the virus’s key proteins. However, further in vivo and in vitro studies are recommended to confirm these findings. COVID19 COVID 19 (COVID-19 pandemic SARSCoV2, SARSCoV2 SARSCoV SARS CoV , (SARS-CoV-2) socioeconomic socio economic conditions date efforts complications effectiveness treatments parasulfonatocalix4arenes parasulfonatocalixarenes para sulfonato calix 4 arenes 2, SARS-CoV-2 RNAdependent dependent polymerase helicase medications MD (MD proteinligand protein ligand time absorption distribution metabolism toxicity viruss s However findings COVID1 1 (COVID-1 (SARS-CoV-2 parasulfonatocalix SARS-CoV- (COVID- (SARS-CoV- SARS-CoV (COVID (SARS-CoV

Two novel alkyl thiophene-modified pyrene derivatives (1)-(2) were created and synthesized using palladium-catalyzed Stille coupling processes and Friedel-Crafts reaction of pyrene. The polycyclic aromatic groups of the thiophene-modified pyrene were oxidized with Ag[Al(OC(CF3)3)4] to provide the insensitive radical cations 1•+-2•+ based on the alkyl thiophene-modified pyrene derivatives. Nuclear magnetic resonance (NMR), electron paramagnetic resonance (EPR), UV-Vis spectroscopy, and density functional theory (DFT) calculations, were used to investigate their structures and properties. The pyrene moieties were the primary location of the electron spin distribution, with a little overflow onto the outer thiophene moieties. Due to the different substituent groups, free radicals 1•+ 2•+ exhibit some different properties. Compound 1•+ is the most extensive thiophene-modified pyrene radical cation that has been reported. These species are anticipated to have wide-ranging potential in the areas of optoelectronic materials and semiconductors. thiophenemodified modified 12 1 2 (1)-(2 palladiumcatalyzed palladium catalyzed FriedelCrafts Friedel Crafts AgAlOCCF334 AgAlOCCF Ag Al OC CF3 3 4 CF Ag[Al(OC(CF3)3)4 1•+2•+ 1•+-2• NMR, NMR , (NMR) EPR, EPR (EPR) UVVis UV Vis spectroscopy DFT (DFT calculations properties distribution 1• 2• reported wideranging wide ranging semiconductors (1)-( AgAlOCCF33 Ag[Al(OC(CF3)3) 1•+2• 1•+-2 (NMR (EPR (1)- AgAlOCCF3 Ag[Al(OC(CF3)3 1•+2 1•+- (1) Ag[Al(OC(CF3) (1 Ag[Al(OC(CF3 ( Ag[Al(OC(CF

Summary: Currently, agricultural activity is constantly threatened by the effects of climate change and radical expression of environmental factors as irregular rainfall distribution responsible for water availability and deficit. These factors generate water stress in productive systems, whose negative effect is reflected on morphological, physiological and biochemical aspects of vegetative growth. The use of biostimulants arises as a strategy to counteract this impact, improving crop efficiency in the use of resources and generating responses, as metabolite production, among other substances that mitigate the effects of oxidative stress. In this context, waxes, hydrogen peroxide (H2O2), salicylic acid (SA) and ALGAENZIMSMR were used on raspberry plants subjected to moderate water stress (-0. 8 MPa) to evaluate the fruit response in aspects of vegetative growth, physiological and biochemical quality. For the establishment, a completely randomized design was used with 5 treatments: Green Cover as 5 mL L-1, H2O2 10-4 M, salicylic acid 0.27 mM, ALGAENZIMSMR 7.5 mL L-1 and the control with 50% recovery of the transpired volume as well as water potential similar to the rest of plants and 4 replicates. The results showed that waxes, SA and algal extract increased the photosynthetic rate; the four treatments increased root length; waxes increased root height; and H2O2 increased root biomass. Compared to the control, higher levels of vitamin C and anthocyanins were produced in fruits - a very important aspect due to the functionality of these compounds in human health. Therefore, the use of these biostimulants are a very useful tool for crop management in environments with water restriction.

Resumen: En la actualidad la actividad agrícola se ve amenazada constantemente por los efectos del cambio climático y la expresión radical de los factores ambientales, como la irregularidad en la distribución pluvial responsable de la disponibilidad del agua y déficit, que genera estrés hídrico en los sistemas productivos, cuyo efecto negativo se refleja en aspectos de crecimiento vegetativo, morfológicos, fisiológicos y bioquímicos. El uso de bioestimulantes surge como estrategia para contrarrestar este impacto, mejorando la eficiencia de los cultivos en el uso de los recursos y generar respuestas, como la producción de metabolitos entre otras sustancias, que mitigan los efectos del estrés oxidativo. Bajo este contexto se planteó el uso de ceras, peróxido de hidrogeno (H2O2), ácido salicílico (AS) y algaenzims, sobre plantas de frambuesa sometidas a estrés hídrico moderado (-0.8 MPa) con el objetivo de evaluar la respuesta en aspectos de crecimiento vegetativo, fisiológicos y calidad bioquímica de frutos, para el establecimiento se empleó un diseño completamente al azar con 5 tratamientos: greencover as® 5 mL L-1, H2O2 10-4 M, ácido salicílico 0.27 mM, algaenzims® 7.5 mL L-1 y el control con recuperación del 50% del volumen transpirado y con potencial hídrico similar al resto de plantas y 4 repeticiones. Como resultados se obtuvo que las ceras, AS y el extracto de algas incrementaron la tasa fotosintética, los cuatro tratamientos aumentaron la longitud de raíces, las ceras la altura, y el H2O2 la biomasa de raíz. Por otro lado, en comparación con el control, se produjeron mayores niveles de vitamina C y antocianinas en frutos, un aspecto muy importante por la funcionalidad de estos compuestos en la salud humana. Por lo tanto, el uso de estos bioestimulantes se puede visualizar como una herramienta de gran utilidad para el manejo de cultivos en ambientes con restricción de agua.

Resumen: La presencia de bacterias coliformes en el agua presenta una amenaza potencial a la salud pública, ya que puede incrementar el riesgo de enfermedades infecciosas en la población más vulnerable. El asunto resulta más complicado cuando se desconoce la calidad fisicoquímica y microbiológica del agua que se consume. El presente estudio tiene la finalidad de evaluar el estado actual de la calidad de agua de consumo en tres Organizaciones Territoriales de Base (OTB’s) del Municipio de Vinto-Cochabamba y la relación de dependencia de los parámetros microbiológicos con las OTB’s. Los análisis de laboratorio de 30 muestras tomadas en los diferentes domicilios (10 muestras por OTB) muestran el cumplimiento de los límites máximos permisibles de los parámetros fisicoquímicos (pH, conductividad, alcalinidad y dureza) según la Norma Boliviana 512 (NB 512). Respecto a los parámetros microbiológicos para coliformes totales, de las 30 muestras analizadas solo 11 cumplieron con el límite máximo permisible, a diferencia del parámetro de coliformes termorresistentes, donde 25 de las 30 muestras cumplieron con el límite máximo permisible. Los parámetros microbiológicos fueron sometidos al análisis de chi-cuadrado, dando evidencia suficiente para afirmar con un 95% de confianza que los resultados de coliformes totales y termorresistentes no depende de la OTB (p=0.36). Al contrastar los resultados de agua de consumo domiciliario con la del agua suministrada, puede especularse que la contaminación de origen microbiológico ocurre ya sea en las tuberías de distribución, tanques domiciliarios y/o las prácticas de uso del agua de cada domicilio

Abstract:The presence of coliform bacteria in water presents a potential threat to public health, as it can increase the risk of infectious diseases in the most vulnerable population. The matter is more complicated when the physicochemical and microbiological quality of the water consumed is unknown. The purpose of this study is to evaluate the current state of the quality of drinking water in three Territorial Base Organizations (OTB’s) of the Municipality of Vinto-Cochabamba and the relationship of dependence of the microbiological parameters with the OTB’s. Laboratory analyzes of 30 samples taken from different homes (10 samples per OTB) show compliance with the maximum permissible limits of physicochemical parameters (pH, conductivity, alkalinity and hardness) according to Bolivian Standard 512 (NB 512). Regarding the microbiological parameters for total coliforms, of the 30 samples analyzed, only 11 met the maximum permissible limit, unlike the total coliform parameter, where 25 of the 30 samples met the maximum permissible limit. The microbiological parameters were subjected to chi-square analysis, providing sufficient evidence to affirm with 95% confidence that the results of total and heat-resistant coliforms do not depend on the OTB (p=0.36). By contrasting the results of household water consumption with that of water supplied, it can be speculated that contamination of microbiological origin occurs either in the distribution pipes, household tanks and/or the water use practices of each household.

Abstract This article aims to spark academic interest in exploring and analyzing the responses to the questionnaire issued by the Cortes of Cádiz in 1812. This questionnaire was designed to collect detailed information about the lives, customs, and traditions of the indigenous people in overseas colonies. To this end, a historiographical balance is presented that brings into dialogue the works carried out on the questionnaire, as well as an exposition of the geographical and cultural distribution of the responses found and their potential for the construction of ethnographies of American peoples at the end of the Colonial period. Emphasizing the significance of examining the corpus of responses to this questionnaire, the article underscores its role in understanding the ethnic and cultural diversity of Spanish America at the beginning of the nineteenth century, within the context of the Gaditan constitutional project. One of the key conclusions reached, based on a comprehensive review of the 58 responses identified so far, highlights the enduring nature of ethnic and cultural diversity in Spanish America during the twilight of the colonial era.

Resumen Este artículo tiene como propósito estimular el interés académico en torno a la búsqueda y el análisis de las respuestas del cuestionario propuesto por las Cortes de Cádiz en 1812, el cual tenía como objetivo recopilar información detallada de la vida, los usos y las costumbres de los indígenas de las colonias de ultramar. Para ello, se presenta un balance historiográfico que pone en diálogo los trabajos realizados sobre este tema, así como una exposición de la distribución geográfica y cultural de las respuestas encontradas y su potencial para la construcción de etnografías de los pueblos americanos. Se resalta la importancia de buscar y analizar los corpus de contestaciones a dicho cuestionario para comprender la diversidad étnica y cultural de la América española en los albores del siglo XIX en el marco del proyecto constitucional gaditano. En las conclusiones más importantes alcanzadas por el momento, derivadas de la revisión panorámica de las 58 respuestas hasta ahora identificadas, se destaca la pervivencia de la diversidad étnica y cultural en la América española en el ocaso del periodo colonial.

Abstract Introduction: Biodiversity is being lost at an accelerating rate because of global change. Tools such as species distribution models (SDMs) have been widely used to improve knowledge about species’ conservation status and help develop management strategies to mitigate biodiversity loss. SDMs are especially important for species with restricted distributions, such as endemic species. Objective: To determine how potential distribution predicted by SDMs for eight threatened bat species differed from the distribution maps reported by the IUCN. Also, to infer the area of distribution and state of endemism of each specie, and to evaluate the importance of the Tumbesian region for their conservation. Methods: Based on presence records across the species’ entire ranges, we used SDMs to assess the conservation status of these eight species in the Tumbesian region of Ecuador and Peru. Results: The areas estimated by SDMs were 35-78 % smaller for four species (Eptesicus innoxius, Lophostoma occidentale, Platalina genovensium and Lonchophylla hesperia) and 26-1 600 % larger for three species (Amorphochilus schnablii, Promops davisoni and Rhogeessa velilla) than those reported by the IUCN. For Tomopeas ravus, the area estimated by the SDM and IUCN was similar but differed in spatial distribution. SDMs coincided with areas of endemism reported by previous authors for E. innoxius, R. velilla, and T. ravus, but were different for A. schnablii, P. genovensium, P. davisoni, and L. hesperia, due in part to projected distributions for these latter species in dry inter-Andean valleys according to the SDMs. Conclusions: The Tumbesian region represents a significant portion (40-96 %) of the predicted distribution of seven of the eight species studied, underscoring the importance of this region for bat conservation. Our results show likely distributions for these species and provide an important basis for identifying research gaps and developing conservation measures for threatened bats in the Tumbes biodiversity hotspot.

Resumen Introducción: La biodiversidad se está perdiendo a un ritmo acelerado como resultado del cambio global. Herramientas como los modelos de distribución de especies (MDEs) han sido ampliamente usados para mejorar el conocimiento sobre el estado de conservación de las especies y ayudar a desarrollar estrategias de gestión para mitigar la pérdida de biodiversidad. Objetivo: Determinar cómo la distribución potencial predicha por los MDEs para ocho especies de murciélagos amenazados difiere de los mapas de distribución reportados por la UICN. También, inferir el área de distribución y estado de endemismo de cada especie, y evaluar la importancia de la región tumbesina para su conservación. Métodos: Basados en registros de presencia del rango global de las especies, usamos MDEs para evaluar el estado de conservación de estas ocho especies en la región tumbesina de Ecuador y Perú. Resultados: Las áreas estimadas por los MDEs eran 35-78 % más pequeñas para cuatro especies (Eptesicus innoxius, Lophostoma occidentale, Platalina genovensium y Lonchophylla hesperia) y 26-1 600 % más grandes para tres especies (Amorphochilus schnablii, Promops davisoni y Rhogeessa velilla) que aquellas reportadas por la UICN. Para Tomopeas ravus, el área estimada por el MDE y la UICN fue similar, pero difirió en la distribución espacial. Los MDEs coincidieron con áreas de endemismo informadas por autores previos para E. innoxius, R. velilla y T. ravus, pero fueron diferentes para A. schnablii, P. genovensium, P. davisoni y L. hesperia, debido en parte a las distribuciones proyectadas para estas últimas especies en valles secos interandinos según los MDEs. Conclusiones: La región tumbesina representa una porción significativa (40-96 %) de la distribución predicha de siete de las ocho especies estudiadas, subrayando la importancia de esta región para la conservación de murciélagos. Nuestros resultados muestran las probables distribuciones para estas especies y proporcionan una base importante para identificar vacíos de investigación y desarrollar medidas de conservación para murciélagos amenazados en el punto caliente de biodiversidad de Tumbes.

Abstract Introduction: Coryphaena hippurus is a species of commercial interest with a high migratory capacity, a characteristic that places it in tropical and subtropical environments, preferring areas with a temperature range between 21 and 30 °C and salinity close to 31 ppt. Although the population trend of C. hippurus is stable, the fishing of this resource is increasing and occupies important positions in the economy of the Eastern Tropical Pacific coastal countries, which demonstrates the need to design and strengthen conservation strategies for the adequate use of this resource. Given its location in tropical and subtropical environments, its availability and distribution could be affected by climate change. Objective: To analyze the current and future potential distribution of C. hippurus under climate change scenarios. Methods: Ten algorithms were used to model the potential distribution and current habitat suitability index of C. hippurus as a function of sea surface temperature, current salinity and velocity, and these results were then projected under the most extreme climate change scenario. Results: There were good performances with all the algorithms used, but the model generated with BIOCLIM (AUC: 0.89) was chosen because it also solves the problem of spatial and temporal bias found in the records of the species. The region of greatest habitat suitability for C. hippurus matches the oceanic fronts of the Eastern Tropical Pacific. Under future conditions of extreme climate change, the species distribution pattern indicates a contraction, relocation, and expansion of habitat south of the equator. Conclusions: Under conditions of extreme climate change, the distribution model for C. hippurus suggests a process of topicalization of marine ecosystems in the Eastern Tropical Pacific by 2100.

Resumen Introducción: Coryphaena hippurus es una especie migratoria de interés comercial, que se encuentra en ambientes tropicales y subtropicales, prefiriendo zonas con un rango de temperatura entre 21 y 30 °C y salinidad cercana a 31 ppt. Aunque la tendencia poblacional del dorado es estable, la pesquería de este recurso está aumentando y ocupa importantes posiciones en la economía de países costeros del Pacífico Oriental Tropical, evidenciándose la necesidad de diseñar y fortalecer estrategias de conservación y mejorar el aprovechamiento de este recurso. Dada su ubicación en ambientes tropicales y subtropicales, la disponibilidad y distribución de este recurso podría verse afectado a futuro por el cambio climático. Objetivo: Analizar la distribución potencial actual y futura de C. hippurus bajo condiciones de cambio climático. Métodos: Se emplearon 10 algoritmos para modelar la distribución potencial e idoneidad de hábitat actual para C. hippurus a partir de la temperatura superficial del mar, la salinidad y velocidad de las corrientes, posteriormente se proyectaron estos resultados según el escenario de cambio climático más extremo. Resultados: Hubo buenos desempeños con todos los algoritmos empleados, pero se escogió el modelo generado con BIOCLIM (AUC: 0.89) pues además resuelve el inconveniente del sesgo espacial y temporal hallado en los registros de la especie. La región de mayor idoneidad de hábitat para C. hippurus coincide con los frentes oceánicos del Pacífico Oriental Tropical. En condiciones futuras de cambio climático extremo, el modelo de distribución de la especie indica una contracción, reubicación y expansión de hábitat hacia el sur de la línea ecuatorial. Conclusiones: En condiciones de cambio climático extremo, el modelo de distribución para C. hippurus sugiere un proceso de tropicalización de los ecosistemas marinos en el Pacífico Oriental Tropical para el año 2100.

Abstract Introduction: The Aedes vittatus mosquito is an important vector of yellow fever in Africa, with vectorial competence for dengue, chikungunya and Zika. Its presence has been reported in some places in Africa, Asia, Europe, and -recently- America. However, information on its distribution is fragmented, with limited descriptions of the specific characteristics of its habitats. Objective: To compile records of its occurrence, describe the ecological characteristics of its habitat and estimate its current and future global potential invasion. Methods: We employed both first-record data and global occurrence records to describe its habitat. Additionally, we used an ecological niche model, specifically the MaxEnt algorithm, with bioclimatic variable layers to estimate potential invasion areas. Since the native range of A. vittatus is unknown, we calibrated accessible areas using two hypotheses, Africa and Asia, based on available genetic information. Results: Regardless of its native area, A. vittatus appears to be distributed in tropical and subtropical areas in all continents with potential to reach even currently colder climates as global climate change. It is found mainly in tropical and urban areas, likely through transcontinental and terrestrial passive transport. Conclusions: The mosquito can be found on all continents, ranging from sea level to 2 500 m.a.s.l., at temperatures between 15 and 30 °C, and has the potential for further expansion.

Resumen Introducción: El mosquito Aedes vittatus es un importante vector de la fiebre amarilla en África, con competencia vectorial para el dengue, la chikungunya y el Zika. Se ha informado de su presencia en algunas áreas de África, Asia, Europa y, recientemente, América. Sin embargo, la información sobre su distribución es fragmentada, con descripciones limitadas de las características específicas de sus hábitats. Objetivo: Recopilar registros de su presencia, describir las características ecológicas de su hábitat y estimar su potencial de invasión actual y futuro a nivel mundial. Métodos: Utilizamos datos de primeros registros y registros de presencia a nivel global para describir su hábitat. Además, empleamos un modelo de nicho ecológico, específicamente el algoritmo MaxEnt, con capas de variables bioclimáticas para estimar las áreas de potencial invasión. Dado que se desconoce el área nativa de A. vittatus, calibramos áreas accesibles bajo dos hipótesis, África y Asia, basadas en la información genética disponible. Resultados: Independientemente de su área nativa, A. vittatus parece distribuirse en regiones tropicales y subtropicales en todos los continentes, con el potencial de expandirse incluso hacia climas actualmente más fríos debido al cambio climático global. Se encuentra principalmente en áreas tropicales y urbanas, posiblemente a través del transporte pasivo transcontinental y terrestre. Conclusiones: El mosquito se puede encontrar en todos los continentes, desde el nivel del mar hasta altitudes de 2 500 m.s.n.m., a temperaturas que oscilan entre 15 y 30 °C, y presenta el potencial para una mayor expansión geográfica.

RESUMO A região Norte do Brasil apresenta índices de desenvolvimento inferiores comparativamente a outras regiões do país. Por essa razão, foram implementadas políticas públicas específicas para a região com o propósito de reduzir as desigualdades socioeconômicas e melhorar a integração regional. Neste contexto, o objetivo principal desta investigação é compreender os efeitos da política pública de Áreas de Livre Comércio (ALCs) nos municípios da Amazônia Ocidental Brasileira. Em particular, analisam-se os impactos sobre várias variáveis socioeconômicas relevantes e eventuais efeitos de spillover sobre os municípios próximos, recorrendo a técnica de Análise Exploratória de Dados Espaciais. Os resultados evidenciam que o rendimento per capita aumentou nos municípios de ALCs, mas também ao nível nacional e na Amazônia Ocidental Brasileira; que existem diferenças intrarregionais quanto aos impactos sobre as variáveis socioeconômicas; e que, em geral, a política pública pouco contribuiu para o desenvolvimento socioeconômico e para a integração regional dos municípios de ALCs.

ABSTRACT The Northern region of Brazil has lower development rates compared to other regions of the country. For this reason, specific public policies have been implemented in the region with the purpose of reducing socioeconomic inequalities and improving regional integration. In this context, the main objective of this research is to understand the effects of the public policy of Free Trade Areas (FTAs) in the municipalities of the Brazilian Western Amazon. In particular, the impacts on various relevant socioeconomic variables and potential spillover effects on neighboring municipalities are analyzed using Exploratory Spatial Data Analysis techniques. The results show that per capita income increased in the FTA municipalities, as well as at the national and Western Amazon levels. There are intra-regional differences in the impacts on socioeconomic variables, and overall, the public policy has contributed little to the socioeconomic development and regional integration of FTA municipalities.

Abstract Introduction: The role of the Advanced Practice Nurse (APN) is emerging in Chile. This study compared the satisfaction of patients evaluated by an orthopedic surgeon (OS) in conjunction with a nurse practitioner versus OS only through a self-administered survey. Material and method: This study was conducted as a quasi-experimental study, ensuring a rigorous and comprehensive approach. Patients aged 18 and above who attended an orthopedic surgeon visit in an outpatient center between 2020 and 2023 were included. In the intervention group, patients were assessed by the APN, who provided treatment and education; the orthopedic surgeon confirmed the diagnosis. In the control group, patients received standard care from the orthopedic surgeon. Satisfaction was assessed with a ten-question survey. The quality of care, diagnosis, and treatment were evaluated, as were the patients' preferences for visits and whether they recommended this model of care or not. The analysis was conducted using the Shapiro-Wilk test to evaluate the distribution of numerical variables, summarized with means or medians. Categorical variables were described with absolute and relative frequencies. The chi-square test evaluated differences in proportions, and the Mann-Whitney test compared independent medians. Results: 108 patients were evaluated, 83% female, with an average age of 54 years (±16). 49% were assigned to the intervention group (n=53). No differences in age or gender were observed between groups. The satisfaction score was 96.5 points (range 79-100), with no differences between both groups (p= 0.26). No significant differences were observed in the questionnaire satisfaction scores. Conclusion: The study's findings, which show no differences in patient satisfaction between the two groups, suggest a potential opportunity for healthcare improvement in Chile. This model could potentially reduce waiting lists and bridge healthcare gaps, offering a promising future for advanced practice nursing in the country.

Resumen Introducción: el rol de la Enfermera de Práctica Avanzada (EPA) es emergente en Chile. Nuestro objetivo fue comparar la satisfacción de los pacientes atendidos por una EPA, en conjunto con un traumatólogo subespecialista de cadera, con la de pacientes atendidos por un traumatólogo de cadera, mediante un cuestionario autoadministrado. Material y método: estudio cuasi-experimental, exploratorio. Se incluyeron pacientes mayores de 18 años que consultaron en un centro ambulatorio docente-asistencial entre los años 2020-2023. Se comparó un grupo intervención, cuya la modalidad de atención fue mixta (EPA en conjunto a un traumatólogo de cadera) con un grupo control donde los pacientes fueron atendidos únicamente por un traumatólogo de cadera. Se evaluó satisfacción mediante una encuesta de diez preguntas (0-100 puntos). El instrumento midió la calidad de la atención, diagnóstico y tratamiento, si el paciente volvería a consultar bajo esta modalidad de atención y si la recomendaría a otras personas. Para el análisis estadístico se describieron las variables y se utilizó chi-cuadrado y Mann-Whitney. Resultados: se evaluaron 108 pacientes. El 49% participó en el grupo intervención (n=53). La mediana del puntaje de satisfacción total fue 96,5 puntos (rango 79-100), sin diferencias entre ambos grupos (p 0,26). No se observaron diferencias en la satisfacción en ninguna de las diez preguntas. Conclusión: la mediana del puntaje de satisfacción fue cercano a 100 en ambos grupos. No hubo diferencias en los puntajes de satisfacción entre ambas modalidades de atención. Este modelo podría reducir las listas de espera y disminuir brechas de atención de salud.

Resumen Introducción. La angiostrongiliasis abdominal y neura -causadas por Angiostrongylus costaricensis y A. cantonensis, respectivamente- son zoonosis que involucran caracoles como huéspedes intermediarios. Colombia ya ha reportado casos en humanos y la ampliación de la distribución de Lissachatina fulica y Cornu aspersum aumenta la preocupación en salud pública debido al riesgo potencial de transmisión en áreas donde los parásitos y sus huéspedes coexisten. Objetivo. Identificar la presencia de Angiostrongylus spp. en caracoles de las especies L. fulica y C. aspersum en Antioquia (Colombia). Materiales y métodos. Se llevó a cabo un estudio transversal prospectivo con una población de 5.855 caracoles de L. fulica o C. aspersum, capturados en diez ciudades del valle de Aburrá; 169 muestras fueron recolectadas en 28 puntos de muestreo. Se disecaron los tejidos pulmonares de los caracoles y se emplearon técnicas moleculares para detectar la presencia de Angiostrongylus spp. Resultados. Angiostrongylus costaricensis fue detectado en 18 muestras agrupadas (30 %; IC95%: 19,2-43,3), tanto en L. fulica como en C. aspersum. Medellín fue el municipio con el mayor número de muestras positivas (33,3 %). El 72,2 % de los lugares positivos reportaron la presencia de roedores. Ninguna de las pruebas fue positiva para A. cantonensis. Conclusión. Estos hallazgos brindan información importante sobre la distribución de Angiostrongylus spp. en Antioquia (Colombia). La identificación de estos nemátodos en L. fulica y C. aspersum resalta el papel potencial de estos caracoles como huéspedes intermediarios en la transmisión de infecciones por Angiostrongylus en el valle de Aburrá, con implicaciones para la salud humana y veterinaria.

Abstract Introduction. Abdominal and neural angiostrongyliasis caused by Angiostrongylus costaricensis and A. cantonensis, respectively, are zoonotic diseases involving snails as intermediate hosts. Colombia has already reported human cases, and the increasing distribution of Lissachatina fulica and Cornu aspersum raises public health concerns due to the potential risk of disease transmission in areas where parasites and hosts coexist. Objective. To identify the presence of Angiostrongylus spp. in snail species L. fulica and C. aspersum in Antioquia, Colombia. Materials and methods. This prospective cross-sectional study had a population of 5,855 L. fulica and C. aspersum snails captured in the ten towns of the Valle de Aburrá (Antioquia, Colombia), 169 samples were collected in 28 sampling points. Lung tissues of the collected snails were dissected and analyzed to detect Angiostrongylus spp. through molecular techniques. Results. Angiostrongylus spp. were identified in both L. fulica and C. aspersum. Angiostrongylus costaricensis was detected in 18 pooled prevalence of 30% (95% CI = 19.2-43.3), and Medellín was the municipality with the highest number of positive samples (33.3%). Seventy-two-point-two percent of the positive places reported the presence of rodents. None of the tests were positive for A. cantonensis. Conclusion. Our findings provide important insights into the epidemiology and distribution of Angiostrongylus spp. in Antioquia, Colombia. The identification of these parasitic nematodes in L. fulica and C. aspersum highlights the potential role of these snails as intermediate hosts in the transmission of Angiostrongylus spp. infections in the Valle de Aburrá, with implications for human and veterinary health.

Brejos Nordestinos (northeastern highland wet forests) is a unique ecosystem within the Northeastern Atlantic Forest. This area encompasses a mosaic of humid forests above 600 meters in the semi-arid region, forming an ecotone area. These environmental conditions create an optimal ecosystem for the diversification of plants, including ferns. Pico do Jabre in Paraíba state, with an elevation of 1,208 meters above sea level, is an example of Brejo Nordestino. This study reports the occurrence of Pleopeltis pleopeltidis in the Northeastern Atlantic Forest, particularly at Pico do Jabre, a new record of P. pleopeltifolia for Paraíba state, and the local fern flora. Additional records of P. pleopeltidis were found in the municipalities of Triunfo, and Floresta, in Pernambuco state, which are also classified as Brejos Nordestinos with elevations exceeding 1,000 meters above sea level. These findings extend the species' known extent of occurrence by approximately 40%. The conservation status of P. pleopeltidis is suggested as Vulnerable (VU) across its entire range and Endangered (EN) in Northeast Brazil. The distance between populations in the Northeastern Atlantic Forest and the nearest populations in Bahia state ranges from 763-931 km, indicating a potential disjunction. Although the species occurs in three relatively close Brejos Nordestinos, the fragmented nature of the Northeastern Atlantic Forest results in isolated populations on these biogeographical islands, surrounded by a Caatinga (seasonally dry tropical forest) matrix.

Los Brejos Nordestinos (bosques húmedos de tierras altas del noreste) son un ecosistema único dentro del Bosque Atlántico del Nordeste. Esta área abarca un mosaico de bosques húmedos por encima de los 600 metros en la región semiárida, formando una zona de ecotono. Estas condiciones ambientales crean un ecosistema óptimo para la diversificación de plantas, incluidos los helechos. El Pico do Jabre, en el estado de Paraíba, con una altitud de 1208 metros sobre el nivel del mar, es un ejemplo de Brejo Nordestino. Este estudio reporta la ocurrencia de Pleopeltis pleopeltidis en el Bosque Atlántico del Nordeste, particularmente en el Pico do Jabre, un nuevo registro de P. pleopeltifolia para el estado de Paraíba, y en la flora local de helechos. Se encontraron registros adicionales de P. pleopeltidis en los municipios de Triunfo y Floresta, en el estado de Pernambuco, que también están clasificados como Brejos Nordestinos con elevaciones superiores a los 1000 metros sobre el nivel del mar. Estos hallazgos amplían la extensión conocida de ocurrencia de la especie en aproximadamente un 40%. Se sugiere que el estado de conservación de P. pleopeltidis sea vulnerable (VU) en toda su área de distribución y en peligro (EN) en el noreste de Brasil. La distancia entre las poblaciones del Bosque Atlántico del Nordeste y las poblaciones más cercanas en el estado de Bahía varía entre 763 y 931 km, lo que indica una posible disyunción. Aunque la especie ocurre en tres Brejos Nordestinos relativamente cercanos, la naturaleza fragmentada del Bosque Atlántico del Nordeste da como resultado poblaciones aisladas en estas islas biogeográficas, rodeadas por una matriz de Caatinga (bosque tropical seco estacionalmente).