This study aimed to isolate, purify and characterize secondary metabolites present in Amburana acreana leaves, native to the state of Rondônia, using classical chromatographic methods and 1D, 2D nuclear magnetic resonance spectroscopy. From the hydroethanolic leaves extract of A. acreana, p-hydroxybenzoic acid, vanillic acid, coumarin, campesterol 3-β-D-glucoside and amburoside B, all known compounds, were identified. To the best of our knowledge, this is the first report of isolation and chemical characterization of secondary metabolites in A. acreana. In addition, in vitro assays indicated that amburoside B does not have inhibitory potential on the growth of gram-negative bacteria. The presence of these compounds suggests that, thus far, amburosides (A and B) could be chemotaxonomic markers of the genus Amburana. isolate Rondônia 1D D spectroscopy A phydroxybenzoic p hydroxybenzoic acid coumarin 3βDglucoside βDglucoside 3 β glucoside identified knowledge addition gramnegative gram negative bacteria far

ABSTRACT Objective: The aim of this study was to investigate the contextual factors associated with the quality of life (QOL) of Brazilian children aged 0–12 years during the strict period of social isolation. Methods: This observational cross-sectional study was conducted between July and September 2020 using an online questionnaire on QOL-related family factors and the Pediatric Quality of Life Inventory (PedsQL™). Results were analyzed by multinomial logistic regression analysis. Results: The sample had 849 children, mostly from the South Region of Brazil (75%), white (83%), with typical development (79%), sedentary (68%), using screen (85%) for >3 h/day (44%). Their mothers were their main caregivers (90%). The following variables were significantly associated with high scores of QOL: typical health status (OR 2.38; 95%CI 1.60–3.55; screen time ≤2 h/day (OR 1.62; 95%CI 1.17–2.24); social distancing considered as “easy” (OR 1.67; 95%CI 1.20–2.32), and stimulation of the child by the family (OR 1.93; 95%CI 1.08–3.45). Conclusions: This study indicates that the family context can influence children’s QOL, especially during the COVID-19 pandemic and home environment reorganization. Objective QOL (QOL 012 0 12 0–1 isolation Methods crosssectional cross sectional 202 QOLrelated related PedsQL™. PedsQL PedsQL™ . (PedsQL™) analysis 84 75%, 75 75% , (75%) 83%, 83 83% (83%) 79%, 79 79% (79%) 68%, 68 68% (68%) 85% 85 (85% 3 > hday h day 44%. 44 44% (44%) 90%. 90 90% (90%) OR 2.38 238 2 38 95CI CI 95 1.60–3.55 160355 1 60 55 ≤ 1.62 162 62 1.17–2.24 117224 17 24 1.17–2.24) easy “easy 1.67 167 67 1.20–2.32, 120232 1.20–2.32 20 32 1.20–2.32) 1.93 193 93 1.08–3.45. 108345 1.08–3.45 08 45 1.08–3.45) Conclusions childrens s COVID19 COVID 19 COVID-1 reorganization 01 0– (PedsQL™ 8 7 (75% (83% (79% 6 (68% (85 4 (44% 9 (90% 2.3 23 1.60–3.5 16035 5 1.6 16 1.17–2.2 11722 12023 1.20–2.3 1.9 10834 1.08–3.4 COVID1 COVID- (PedsQL (75 (83 (79 (68 (8 (44 (90 2. 1.60–3. 1603 1. 1.17–2. 1172 1202 1.20–2. 1083 1.08–3. (7 (6 ( (4 (9 1.60–3 160 1.17–2 117 120 1.20–2 108 1.08–3 1.60– 1.17– 11 1.20– 10 1.08– 1.60 1.17 1.20 1.08 1.1 1.2 1.0

RESUMO Objetivo: Investigar os fatores contextuais associados à qualidade de vida (QV) de crianças brasileiras de zero a 12 anos, em momento de ápice de distanciamento social. Métodos: Estudo observacional, transversal, online, de julho a setembro de 2020, com questionário sobre fatores do contexto familiar associados à QV e Inventário Pediátrico sobre QV — PedsQL™. A análise dos dados foi feita por de regressão logística multinomial. Resultados: A amostra foi de 849 crianças, na maioria da Região Sul (75%), brancas (83%), com desenvolvimento típico (79%), sedentárias (68%), com uso de telas (85%) em tempo >3h/dia (44%). As mães eram as cuidadoras principais (90%). Foram significativamente associadas a escores mais elevados de QV: a condição de saúde típica (odds ratio — OR 2,38; intervalo de confiança de 95% — IC95% 1,60–3,55), o tempo de tela ≤2h/dia (OR 1,62; IC95% 1,17–2,24), o distanciamento social considerado “fácil” (OR 1,67; IC95% 1,20–2,32) e a família afirmar estimular a criança (OR 1,93; IC95% 1,08–3,45). Conclusões: Este estudo mostra que o contexto familiar pode influenciar a QV de crianças, especialmente no período de pandemia e de reorganização do ambiente domiciliar. Objetivo (QV 1 anos Métodos observacional transversal online 2020 PedsQL PedsQL™ multinomial Resultados 84 75%, 75 75% , (75%) 83%, 83 83% (83%) 79%, 79 79% (79%) 68%, 68 68% (68%) 85% 85 (85% 3hdia hdia 3h dia h 44%. 44 44% . (44%) 90%. 90 90% (90%) odds 2,38 238 2 38 95 IC95 IC 1,60–3,55, 160355 1,60–3,55 60 3 55 1,60–3,55) 2hdia 2h 1,62 162 62 1,17–2,24, 117224 1,17–2,24 17 24 1,17–2,24) fácil “fácil 1,67 167 67 1,20–2,32 120232 20 32 1,93 193 93 1,08–3,45. 108345 1,08–3,45 08 45 1,08–3,45) Conclusões domiciliar 202 8 7 (75% (83% (79% 6 (68% (85 4 (44% 9 (90% 2,3 23 IC9 16035 1,60–3,5 5 1,6 16 11722 1,17–2,2 1,20–2,3 12023 1,9 19 10834 1,08–3,4 0 (75 (83 (79 (68 (8 (44 (90 2, 1603 1,60–3, 1, 1172 1,17–2, 1,20–2, 1202 1083 1,08–3, (7 (6 ( (4 (9 160 1,60–3 117 1,17–2 1,20–2 120 108 1,08–3 1,60– 11 1,17– 1,20– 10 1,08– 1,60 1,17 1,20 1,08 1,1 1,2 1,0

RESUMO: O tomate (Solanum lycopersicum L.) é uma fruta rica em nutrientes e com alto teor de ácido glutâmico, tornando-o uma fonte adequada para a produção de ácido γ-aminobutírico (GABA) através da ação de bactérias ácido lácticas (BAL). As BAL desempenham um papel fundamental na fermentação láctica, melhorando o sabor e o valor nutricional dos produtos alimentares, contribuindo frequentemente para os seus benefícios para a saúde. Este estudo teve como objetivo isolar BAL produtoras de GABA de tomates e avaliar seu potencial para a produção de suco de tomate fermentado enriquecido com GABA. Os resultados indicam o isolamento de 15 cepas de BAL a partir de amostras de cinco tomates diferentes. Todas essas cepas demonstraram capacidade de produzir GABA, com níveis variando de 1,732 a 3,113 mg/mL, conforme determinado por cromatografia em camada delgada (CCD). Através de sequenciamento, a cepa promissora TO42, identificada como Weissella cibaria, foi selecionada para fermentação de suco de tomate. Além disso, o suco de tomate enriquecido com GABA foi fermentado com sucesso a 15 °Brix por 72 h, resultando no maior teor registrado de GABA e ácido láctico de 9.185 ± 0.398 mg/mL e 13.05 ± 1.56 g/L, respectivamente. RESUMO Solanum L. L glutâmico tornandoo tornando γaminobutírico γ aminobutírico (GABA BAL. . (BAL) láctica alimentares saúde 1 diferentes 1732 732 1,73 3113 3 113 3,11 mgmL mg mL CCD. CCD (CCD) sequenciamento TO42 TO cibaria disso Brix 7 h 9185 9 185 9.18 0398 0 398 0.39 1305 13 05 13.0 156 56 1.5 gL g g/L respectivamente (BAL 173 73 1,7 311 11 3,1 (CCD TO4 918 18 9.1 039 39 0.3 130 13. 5 1. 17 1, 31 3, 91 9. 03 0.

ABSTRACT: Tomatoes (Solanum lycopersicum L.) are nutrient-rich fruits with a high glutamic acid content, making them a suitable source for producing γ-aminobutyric acid (GABA) through the action of lactic acid bacteria (LAB). LAB plays a pivotal role in lactic fermentation, enhancing the taste and nutritional value of food products, often contributing to their health benefits. This study isolated GABA-producing LAB from tomatoes and assessed their potential for producing GABA-enriched fermented tomato juice. The results indicated the isolation of 15 LAB strains from the samples of five different tomatoes. All of these strains demonstrated the capability to produce GABA, with levels ranging from 1.732 to 3.113 mg/mL, as determined using thin-layer chromatography (TLC). Through sequencing, the promising strain TO42, identified as Weissella cibaria, was selected for tomato juice fermentation. Furthermore, GABA-enriched tomato juice was successfully fermented at 15 °Brix for 72 h, resulting in the highest recorded GABA and lactic acid content of 9.185 ± 0.398 mg/mL and 13.05 ± 1.56 g/L, respectively. ABSTRACT Solanum L. L nutrientrich nutrient rich γaminobutyric γ aminobutyric (GABA LAB. . (LAB) fermentation products benefits GABAproducing GABAenriched enriched 1 1732 732 1.73 3113 3 113 3.11 mgmL mg mL thinlayer thin layer TLC. TLC (TLC) sequencing TO42 TO cibaria Furthermore Brix 7 h 9185 9 185 9.18 0398 0 398 0.39 1305 13 05 13.0 156 56 1.5 gL g g/L respectively (LAB 173 73 1.7 311 11 3.1 (TLC TO4 918 18 9.1 039 39 0.3 130 13. 5 1. 17 31 3. 91 9. 03 0.

Palicourea tomentosa (Aubl.) Borhidi (Rubiaceae, Palicoureeae), earlier classified as Psychotria poeppigiana Müll. Arg., is used in folk medicine for a variety of diseases. Biological studies on the plant describes their vasorelaxant, antiplasmodial, antitumoural and anticholinesterase activities. To expand the knowledge on the chemical and biological potential of this species, in this work, phytochemical and dereplication studies, as well as antimicrobial and anticholinesterase evaluation of Palicourea tomentosa were carried out. Phytochemical investigation deals with the isolation of lutein (1), a mixture of dehydrovomifoliol (2) and megastigma-4,7-dien-3-one (3), loliolide (4), 5,13-epoxy-9-hydroxy-megastigma-7-en,3-one (5), vomifoliol (6), asperuloside (7), 3-O-p-coumaroylquinic acid (8), and a mixture of the pyrrolizidinoindoline alkaloids hodgkinsine (9), chimonanthine (10) and psychotriasine (11). The ultra-high performance liquid chromatography coupled to high-resolution mass spectrometry (UHPLC HRMS/MS) based on molecular networking dereplication of dichloromethane fraction led to putative identification of other two megastigmanes, one terpene lactone and three carotenoids, besides seven triterpenes and four indole alkaloids. The dichloromethane, ethyl acetate and hydromethanol fractions of P. tomentosa were able to inhibit Candida albicans with minimum inhibitory concentrations (MICs) of 125, 250 and 125 µg mL-1, respectively. The methanol crude extract, dichloromethane and alkaloid fractions inhibited selectively the butyrilcholinesterase (BuChE) at percentages of 63.09, 60.39 and 56.22%, respectively. Aubl. Aubl (Aubl. Rubiaceae, Rubiaceae (Rubiaceae Palicoureeae, Palicoureeae , Palicoureeae) Müll Arg Arg. diseases vasorelaxant antiplasmodial activities species work out 1, 1 (1) 2 (2 megastigma4,7dien3one megastigma47dien3one megastigmadienone megastigma 4,7 dien 3 4 7 3, (3) 4, (4) 5,13epoxy9hydroxymegastigma7en,3one 513epoxy9hydroxymegastigma7en3one epoxyhydroxymegastigmaenone 5,13 epoxy 9 hydroxy en,3 5 13 en 5, (5) 6, 6 (6) 7, (7) 3Opcoumaroylquinic Opcoumaroylquinic O p coumaroylquinic 8, 8 (8) 9, (9) 10 (10 11. 11 . (11) ultrahigh ultra high highresolution resolution UHPLC HRMS/MS HRMSMS HRMS MS megastigmanes carotenoids P MICs (MICs 25 12 mL1, mL1 mL mL-1 respectively extract BuChE (BuChE 6309 63 09 63.09 6039 60 39 60.3 5622 56 22 56.22% (Aubl (1 ( megastigma4 7dien3one 47 (3 (4 13epoxy9hydroxymegastigma7en 3one hydroxymegastigma 513 5,1 en3 en, (5 (6 (7 (8 (9 (11 mL- 630 0 63.0 603 60. 562 56.22 dienone epoxyhydroxymegastigmaen 51 63. 56.2 56.

ABSTRACT Introduction: meningitis is a medical emergency which requires timely diagnosis and treatment to avoid complications. Objective: determine the clinical and epidemiological characteristics of meningitis in patients hospitalized at the Centro Médico Nacional. Materials and methods: Cross-sectional study that evaluated patients over 18 years of age with complete records; epidemiological, clinical, paraclinical and therapeutic characteristics were collected. Differences in patient characteristics were explored according to age group. Results: of the 70 patients, 74 % were male; 72.88 had microbiological isolation and without microbiological isolation (27 %), the most frequently isolated germ was S. pneumoniae. The antibiotic treatment of choice was combined therapy with ceftriaxone plus vancomycin (39 %) with a mortality of 37 %. Conclusions: bacterial meningitis was the most frequent (50 %) followed by fungal and lastly viral, combined therapy proved to be the most useful.

RESUMEN Introducción: la meningitis es una emergencia médica la cual requiere un diagnóstico y tratamiento oportunos para evitar complicaciones. Objetivo: determinar las características epidemiológicas y clínicas de la meningitis en los pacientes hospitalizados en el Centro Médico Nacional en el periodo 2021-2023. Metodología: estudio observacional descriptivo transversal de pacientes mayores de 18 años con fichas completas, se recolectaron características epidemiológicas, clínicas, paraclínicas y terapéuticas. Se compararon las características según grupos etarios Resultados: de los 70 pacientes reclutados el 74 % eran del sexo masculino; EL 73 % presentaron aislamiento microbiológico y sin aislamiento microbiológico (27 %) el germen más frecuentemente aislado fue el S. pneumoniae. El tratamiento antibiótico de elección fue la terapia combinada con ceftriaxona más vancomicina (39 %). Con una mortalidad del 37 %. Conclusiones: la meningitis bacteriana fue la más frecuente (50 %) seguida por las micóticas y por último lugar las virales. En cuanto a las manifestaciones clínicas podemos concluir que el síntoma más frecuentemente hallada fue la cefalea (51 %).

RESUMEN La obsesión moderna por la seguridad (desde el miedo extremo a los gérmenes hasta la xenofobia) termina en el aislamiento. En este artículo exploramos qué hay detrás de esta preocupación por la seguridad, las metáforas que la rodean (y que provienen de la inmunología) y una forma de escapar del miedo tomando como punto de partida la idea deleuziana de la ética nómada. Desde una perspectiva contemporánea de cómo funcionan los sistemas inmunológicos, repensamos las metáforas: en la medida en que surgen nuevas caracterizaciones de la inmunidad, existe la necesidad de aproximarnos a las respuestas no defensivas, no reactivas a las demandas del devenir. Implica repensar la alteridad, la necesidad de abrazarla en lugar de evitarla, y su importancia para entender lo que nos hace humanos. Argumentaremos que la ética nómada requiere una epistemología nómada, un reconocimiento de que una comprensión y un control plenos de la realidad pueden estar fuera de nuestro alcance y, por lo tanto, una aceptación de formas de conocimiento parciales, tentativas y diversas.

ABSTRACT The modern obsession with safety (which ranges from extreme fear of germs to xenophobia) ends in isolation. In this paper, we explore what is behind of this concern with safety, the metaphors that surround it (which come from immunology), and a way to escape from fear using the Deleuzian idea of nomadic ethics as a point of departure. From a contemporary perspective of how immune systems work, we rethink the metaphors used to describe it: as far as new characterizations of immunity arise, there is a need to approach a notion of non-defensive, non-reactive answers to the ever-changing demands of a world in motion, of becoming. It implies rethinking alterity, the need to embrace it instead of avoiding it, and the need to understand its importance, the way in which it makes us humans. We will argue that nomadic ethics require a nomadic epistemology, an acknowledgement that a full understanding and control of reality may be beyond our reach, and therefore an acceptance of partial, tentative, and diverse forms of knowledge.

Abstract Introduction. Endophytic fungi (EF) in grapevines (Vitis vinifera) have great potential for agricultural applications and may represent possible biological control agents for vineyards. Objective. To isolate and identify endophytic fungi (EF) from grapevine plants with antibiosis capacity against Botrytis cinerea. Materials and methods. Young and mature branches from forty healthy grapevine plants were collected from seven production lots in the Cañete province, Lima, Peru, during March to May 2022. EF isolation was performed on 702 sections of disinfected tissues using potato dextrose agar (PDA) culture medium, and identification was carried out at the genus level. Secondary metabolites were extracted from twenty-eight EF strains to determine the mycelial inhibition of the pathogen. An analysis of variance (ANOVA) was conducted on the evaluated parameters using the Minitab statistical program. Results. A total of 129 EF strains were isolated from leaves and stems of young and mature grapevine branches, encompassing seven genera (Trichoderma, Aspergillus, Alternaria, Cladosporium, Fusarium, Nigrospora, and Stemphylium). The highest frequency was found in leaves and mature branches. Trichoderma and Alternaria were the most frecuent genera in grapevine plants, with 22.48 % and 21.71%, respectively. Metabolites obtained from the EFVH-01 strain of the genus Cladosporium, and EF-99 and EF-70 strains of the genus Alternaria, had the greatest effect on mycelial inhibition of the pathogen. Conclusions. Strains of endophytic fungi from the genera Cladosporium and Alternaria showed antibiosis capacity against Botrytis cinerea at the laboratory scale, which could potential biocontrol agents of pathogens in grapevine cultivation.

Resumen Introducción. Los hongos endófitos (HE) de la vid (Vitis vinifera) tienen un gran potencial de aplicación en la agricultura y pueden representar posibles agentes de control biológico de los viñedos. Objetivo. Aislar e identificar los hongos endófitos (HE) de plantas de vid con capacidad de antibiosis hacia Botrytis cinerea. Materiales y métodos. Se colectaron ramas jóvenes y maduras de cuarenta plantas sanas de vid de siete lotes de producción en la provincia de Cañete, Lima, Perú, durante los meses de marzo a mayo 2022. El aislamiento de HE se realizó de 702 secciones de tejidos desinfectados en medio de cultivo papa dextrosa agar (PDA) y la identificación fue a nivel de género. Se extrajeron metabolitos secundarios de veintiocho cepas de HE para determinar la inhibición micelial del patógeno. Se llevó a cabo un análisis de varianza (ANDEVA) de los parámetros evaluados con el programa estadístico Minitab. Resultados. Se aislaron un total de 129 cepas de HE de hojas y tallos de ramas jóvenes y maduras de vid, que correspondieron a siete géneros (Trichoderma, Aspergillus, Alternaria, Cladosporium, Fusarium, Nigrospora y Stemphylium). La mayor frecuencia se presentó en las hojas y rama madura. Trichoderma y Alternaria fueron los géneros más frecuentes en las plantas de vid con 22,48 % y 21,71 %, respectivamente. Los metabolitos obtenidos de las cepas HEVH-01 del género Cladosporium, HEV-99 y HEV-70 del género Alternaria, tuvieron mayor efecto en la inhibición micelial del patógeno. Conclusiones. Cepas de hongos endofitos del género Cladosporium y Alternaria mostraron capacidad de antibiosis hacia Botrytis cinerea a escala de laboratorio, los cuales podrían ser potenciales biocontroladores de patógenos en el cultivo de vid.

Abstract In recent years, digital transformation processes have been gaining relevance. However, not all companies are achieving the same degree of transformation. The presence of barriers and enablers plays a significant role in this process. Furthermore, the extent of digital transformation also impacts how human resources (HR) policies are deployed and influences the effect they have on employees. This work aims to understand how the digital transformation process is occurring from a qualitative approach. Specifically, this study analyzes the main drivers and barriers of firms' digitalization, as well as its effects on companies, people, and human resource practices. Eight semi-structured interviews were conducted with key informants in three companies to gain an in-depth insight into the research problem. ATLAS.ti was used for data analysis and coding. Results show the presence of barriers and facilitators documented in existing literature. However, our results reveal that the business size and the firm's main activity are important variables that affect the extent of digital transformation. The study also reveals the benefits of digitalization in terms of efficiency and human resource autonomy (flexibility, work-life balance). Likewise, the findings unveil the negative consequences of digitalization with risks such as depersonalization and isolation that undermine talent retention.

Resumen En los últimos años, el proceso de transformación digital ha ido ganando importancia. Sin embargo, no todas las empresas adquieren el mismo nivel de transformación. La presencia de barreras y facilitadores desempeña un papel importante en este proceso. Además, el alcance de la transformación digital también influye en cómo se ejecutan las políticas de recursos humanos (RH) y su impacto en los empleados. Este trabajo pretende comprender cómo se está produciendo el proceso de transformación digital desde un enfoque cualitativo. En concreto, en este estudio se analizan los principales impulsores y barreras de la digitalización en las empresas, así como sus efectos sobre la empresa, las personas y, sobre las prácticas de recursos humanos. Se realizaron ocho entrevistas semiestructuradas a informantes clave de tres empresas para conocer en profundidad el problema de investigación. Se utilizó ATLAS.ti para el análisis y la codificación de los datos. Los resultados muestran la existencia de barreras y facilitadores, tal y como ha identificado la literatura existente, sin embargo, nuestros resultados muestran que el tamaño de la empresa y el sector al que pertenece son variables importantes que afectan al nivel de transformación digital. El estudio también revela los beneficios de la digitalización en términos de eficiencia y sobre la autonomía de los recursos humanos (flexibilidad, conciliación). Asimismo, los resultados muestran también los efectos negativos de la digitalización como los riesgos como la despersonalización y el aislamiento que socavan la retención del talento.

Resumen La bacteria Escherichia coli causa la colibacilosis en animales de granja que actúan como reservorios de cepas patógenas. La resistencia antimicrobiana de E. coli productor de betalactamasas de espectro extendido [BLEE] es un grave problema de salud pública y se puede atribuir a factores relacionados con el consumo de alimentos y el contacto con animales domésticos. El objetivo de este estudio fue determinar la presencia y patrones de resistencia antimicrobiana de E. coli BLEE aislado en muestras fecales provenientes de bovinos productores de leche de la provincia de Pichincha. Se analizaron un total 182 muestras de heces de bovinos: 112 muestras de bovinos faenados en el Camal Metropolitano de la provincia de Pichincha y 70 muestras de la colección de la Unidad de Investigación de Enfermedades Transmitidas por Alimentos y Resistencias a los Antimicrobianos [UNIETAR], se realizó el aislamiento de E. coli BLEE, la identificación bioquímica y pruebas de resistencia a los principales antibióticos utilizados. Se logró identificar 93 muestras positivas a E. coli BLEE (51 %), el análisis fenotípico reveló que los antibióticos amoxicilina más ácido clavulánico, cefepime, ceftazidima, ciprofloxacina, amikacina y tetraciclina presentaron porcentajes de resistencia mayores al 80 %. Además, se observó una baja resistencia a la nitrofurantoína, cefoxitin y ertapenem, mientras que ningún aislado fue resistente a la tigeciclina. El 100 % de los aislados presentaron fenotipos de multirresistencia y el patrón más frecuente estuvo compuesto por 7 familias de antibióticos. En conclusión, estos resultados sugieren que E. coli originaria de bovinos lecheros podría ser un reservorio de genes BLEE.

Abstract Escherichia coli causes colibacillosis in farm animals that act as reservoirs for pathogenic strains. Antimicrobial resistance of E. coli producing Extended Spectrum Beta-lactamases [ESBL] is a serious public health problem that can be attributed to factors related to food consumption and contact with domestic animals. This study aimed to determine the presence and patterns of antimicrobial resistance of ESBL E. coli isolated from fecal samples from dairy cattle in the Pichincha province. A total of 182 bovine feces samples were analyzed, 112 samples from cattle slaughtered at the official slaughterhouse in Quito-Pichincha province, and 70 samples from the collection of the Foodborne Diseases and Antimicrobial Resistance Research Unit [UNIETAR]. The isolation of ESBL E. coli, biochemical identification, and resistance tests using the main antibiotics were carried out at UNIETAR. It was possible to identify 93 positive samples for ESBL E. coli (51%), phenotypic analysis revealed that antibiotics such as amoxicillin plus clavulanic acid, cefepime, ceftazidime, ciprofloxacin, amikacin, tetracycline, presented resistance higher than 80%. Furthermore, low resistance to nitrofurantoin, cefoxitin, and ertapenem was observed, while no isolate was resistant to tigecycline. One hundred percent of the isolates presented multi-resistance phenotypes, with the most frequent pattern being composed of 7 families of antibiotics. In conclusion, these results suggest that E. coli from dairy cattle origin could be an important reservoir of ESBL genes.

Abstract Objective: Expose the complexity of looking after patients with Alzheimer’s disease (AD), as well as the relevance of opening a space in academic research so that the voice of female caregivers resonates, through methodologies to encourage epistemic justice. Methodology: It is an autoethnography based on the narrative of one author going through the experience of looking after her father, who suffered AD. Additionally, it was necessary to carry out a systematic literature review regarding the narratives of caregivers of AD patients. Argument: AD implies focusing on caregivers, who assume the responsibility of making decisions and taking actions to safeguard the integrity and dignity of their patients. AD care process requires full time and attention to basic needs. Caregivers compromise physical, emotional, and economic health, as well as their creativity and experience. However, caregiver’s voice is in isolation, they are rarely heard in research, in addition, they have little access to the information generated in research institutions, which produces diverse epistemic injustices. Findings: Caregivers of AD patients in Mexico are -essentially- women and, in the different stages of the pathological process, they generate relevant knowledge about the bond and care. However, in published academic research, the voice of caregivers is not clear; on the contrary, the voice of women as the protagonists of caregiving is usually diluted. Furthermore, the concept of “caregiver”, in Spanish, is referred predominantly to males, even though statistics indicate that, most of the times, women perform this unpaid work. This irreplaceable work, as a health issue, should be responsibility of the government, through public institutions.

Resumen Objetivo: Mostrar la complejidad del cuidado de pacientes con la enfermedad de Alzheimer (EA), así como la relevancia de abrir espacio en las investigaciones académicas para que resuene la voz de las mujeres cuidadoras, mediante metodologías que favorezcan a la justicia epistémica. Metodología: Es una autoetnografía a partir de la narrativa de la experiencia de una de las autoras, tras atravesar por el cuidado y atención de su padre quien padeció la EA. Para ello, fue necesario realizar una revisión de literatura sistemática con respecto de las narrativas de personas cuidadoras de pacientes de la EA. Argumento: La EA convoca a focalizar la atención en las personas cuidadoras, quienes asumen la responsabilidad de tomar decisiones y actuar para salvaguardar la integridad de sus pacientes, cuyo proceso de cuidado precisa tiempo completo y atención de las necesidades básicas. Con ello, generan condiciones de dignidad de quienes padecen la EA. Las personas cuidadoras comprometen salud física, emocional y económica, además de su creatividad y experiencia. No obstante, existe aislamiento de la voz de las personas cuidadoras, que rara vez se escucha en las investigaciones y, además, tienen poco acceso a la información que se genera en las instituciones de investigación, esto produce diferentes injusticias epistémicas. Hallazgos: Las personas cuidadoras de pacientes de la EA en México son -esencialmente- mujeres y en las diferentes etapas del proceso patológico generan saberes relevantes en torno al vínculo y atención. Empero, en las investigaciones académicas publicadas, la voz de las personas cuidadoras no es manifiesta, por el contrario, se suele diluir la voz de las mujeres como las protagonistas del cuidado. Además, predomina el concepto de “cuidador”, en masculino, pese a que las estadísticas refieren que son las mujeres quienes se hacen cargo de este trabajo no remunerado, en la mayoría de las circunstancias. Esa irremplazable labor correspondería principalmente al Estado por ser un asunto de salud.

Abstract This article deals with the repercussions and meanings of denialism and political irresponsibility in the relationship between risks of death and protection of the population during Covid-19 between 2019 and 2022. Vaccines, masks and isolation were denied. It aims to understand and deepen the relationship between lack of protection, misinformation, fake news and mental health. The official discourse was analyzed as a case study of bionecropolitics with repercussions on the population's health. The result shows that both physical and mental health are affected by denialism, misinformation, bad information and a lack of ethics and responsibility, with repercussions on representations of reliability, sociability and the incidence of anxiety, stress and depression. Meanings of life and death are paradoxically attributed to Covid-19 and established politics. The repercussions of diseases are more evident in the poorest and most peripheral layers in a society structured by economic, racial and gender inequality with the intersectionality of these dimensions. Covid19 Covid 19 Covid-1 201 2022 Vaccines denied misinformation populations s responsibility reliability anxiety depression politics economic dimensions Covid1 1 Covid- 20 202 2

Resumo Este artigo trata das repercussões e dos sentidos do negacionismo e da irresponsabilidade política na relação entre riscos de morte e proteção da população durante a covid-19 entre 2019 e 2022. Negaram-se vacinas, máscaras e isolamento. Tem como objetivo compreender e aprofundar a relação entre a desproteção, a desinformação, as fakes news e a saúde mental. Analisou-se o discurso oficial como um estudo de caso de bionecropolítica com repercussões na saúde da população. O resultado mostra que tanto a saúde física como a mental são afetadas pelo negacionismo, pela desinformação, pela má informação e pela falta de ética e de responsabilidade com repercussões nas representações de confiabilidade, na sociabilidade e na incidência de ansiedade, estresse e depressão. Sentidos de vida e morte são paradoxalmente atribuídos à covid-19 e à política estabelecida. As repercussões de doenças estão mais evidenciadas nas camadas mais pobres e periféricas em uma sociedade estruturada pela desigualdade econômica, de raça e de gênero com interseccionalidade dessas dimensões. covid19 covid 19 covid-1 201 2022 Negaramse Negaram se vacinas isolamento desproteção desinformação Analisouse Analisou confiabilidade ansiedade depressão estabelecida econômica dimensões covid1 1 covid- 20 202 2

Abstract Background: Loneliness and social isolation are significant public health issues. Family nurses play a vital role in identifying and preventing these phenomena and designing interventions to address them. Objective: To evaluate the impact of non-face-to-face follow-up consultations with family nurses on social isolation, quality of life, and disease self-management of older adults living alone in the community. Methodology: This pre-experimental study utilizes a one-group pretest-posttest design on a sample of 24 older adult patients. The Lubben Social Network Scale-6 (LSNS-6), the World Health Organization Quality of Life Group (WHOQOL) - OLD scale, and the Portuguese Version of the Therapeutic Self-Care Scale were used for data collection. Results: Following the intervention, patients’ satisfaction with the family nurse’s follow-up improved (p < 0.001). Additionally, there was a 33.3% increase in self-care management and a reduction in the risk of social isolation (45.8% to 33.3%). Although not statistically significant, there was also an increase in the global score of the quality of life variable. Conclusion: The non-face-to-face telenursing consultations positively affected the older adult patients’ satisfaction with the family nurse’s contact and follow-up, reduced social isolation, and improved self-care activities.

Resumo Enquadramento: A solidão e/ou isolamento social (IS) representa um problema de saúde pública. Os enfermeiros de família (EF), têm um papel crucial na prevenção, identificação e intervenção dos mesmos. Objetivo: Avaliar o impacte do acompanhamento por consulta não presencial do EF no IS, qualidade de vida (QdV) e autogestão da doença de pessoas idosas (PI) a viver só na comunidade. Metodologia: Estudo pré-experimental com desenho pré e pós, com 24 PI. Utilizou-se na recolha de dados: a escala breve de redes sociais de Lubben, a escala World Health Organization Quality of Life Group e o instrumento de autocuidado terapêutico. Resultados: Após a intervenção verificou-se uma melhoria no acompanhamento pelo EF (p < 0,001), um aumento de 33,3% na gestão do autocuidado e redução do risco de IS (45,8% para 33,3%). Na QdV houve um aumento no score global, contudo não estatisticamente significativo. Conclusão: O acompanhamento por consulta não presencial do EF teve efeito positivo no contacto e acompanhamento pelo EF, mitigação do IS e na melhoria de atividades de autocuidado.

Resumen Marco contextual: La soledad o el aislamiento social (IS) constituyen un problema de salud pública. Los enfermeros de familia (EF) desempeñan un papel crucial en la prevención, identificación e intervención en estos problemas. Objetivo: Evaluar el impacto del seguimiento mediante consulta no presencial del EF en el IS, la calidad de vida (QdV) y la autogestión de la enfermedad en personas mayores (PI) que viven solas en la comunidad. Metodología: Estudio preexperimental con diseño previo y posterior, con 24 PI. Para la recogida de datos se utilizó la escala breve de redes sociales de Lubben, la escala World Health Organization Quality of Life Group y el instrumento de autocuidado terapéutico. Resultados: Tras la intervención, se produjo una mejora de la supervisión por parte de los EF (p < 0,001), un aumento del 33,3% en la gestión del autocuidado y la reducción del riesgo de IS (45,8% para 33,3%). En la QdV hubo un aumento de la puntuación global, pero no fue estadísticamente significativo. Conclusión: El seguimiento mediante consulta no presencial con el EF tuvo un efecto positivo en el contacto y acompañamiento por parte del EF, la reducción del IS y la mejora de las actividades de autocuidado.

Resumen Introducción: La decadencia de la democracia ha provocado un aumento de las protestas políticas en todo el mundo, pero incluso cuando las personas perciben que su situación es injusta, algunas no actúan. Proponemos que la justificación del sistema y la indefensión aprendida son factores relevantes para explicarlo. Objetivo: Probar un modelo de acción colectiva que considera factores de inacción. Método: A través de modelos de ecuaciones estructurales, estimamos modelos con datos de 961 brasileños, las variables fueron medidas por medio de instrumentos de autoinforme, como las escalas de Acción Colectiva, la Escala General de Justificación del Sistema, la Escala de Percepción de Justicia Social, la Escala de Afectos Positivos y Negativos y la Escala de Indefensión Aprendida. Resultados: Los modelos tuvieron un buen ajuste y apoyaron el efecto de derogación de la justificación del sistema en la acción colectiva, pero solo corroboraron parcialmente la asociación predicha entre indefensión

Abstract Introduction: The decay of democracy has led to a growth in political protests worldwide, but even when people perceive their situation as unfair, some do not act. We propose that system justification and learned helplessness are relevant factors in explaining this. Objective: To test a model of collective action that considers factors of inaction. Method: Through structural equation modelling, we estimated models with data from 961 Brazilians, variables were measured through self-report instruments, such as Collective Action scales, the General System Justification Scale, the Social Justice Perception Scale, the Positive and Negative Affect Scale, and the Learned Helplessness Scale. Results: The models had a good fit and supported the derogation effect of system justification on collective action, but only partially corroborated the predicted association between learned helplessness and collective action. In the Multigroup Model, we found that people who hold weaker political motivations are more prone to inaction through learned helplessness. Discussion: Our findings point to the risk of relative deprivation in generating learned helplessness, which may contribute to inaction and social isolation.

Resumen Introducción: El aumento en el uso de tecnologías de la información y la comunicación, internet y redes so-ciales ha dado lugar a cambios significativos en la forma en que las personas se comunican, lo que conlleva consecuencias negativas que pueden comprometer la salud psicológica y física. El objetivo de este estudio es presentar una adaptación y validación de la Escala General de Phubbing en una población española. Método: Trescientos cuarenta y seis participantes españoles participaron en el estudio completando medidas de autoinforme para evaluar sus niveles de phubbing, adicción a Internet, adicción al teléfono y Fear of Missing Out (FoMO). Resultados: La adaptación de la escala al español resultó en propiedades psicométricas de alta calidad y preservación del número original de ítems y la estructura (nomofobia, con-tacto interpersonal, autoaislamiento y reconocimiento del problema). Además, el análisis de la relación entre las variables mostró que el phubbing y sus dimensiones estaban positivamente asociados con constructos relacionados, incluyendo la adicción a internet, adicción al teléfono y FoMO. Conclusiones: Los hallazgos proporcionan evidencia empírica sobre la fiabilidad y validez de la versión en español de la Escala General de Phubbing como una herramienta para evaluar compor-tamientos de phubbing.

Abstract Introduction: The increased use of information and communication technologies, the internet and social networking sites has resulted in significant changes in the way people communicate, leading to negative consequences that might compromise psychological and physical health. The aim of this study was to present an adaptation and validation of the Generic Scale of Phubbing into a Spanish language context. Method: Three hundred forty-six Spanish respondents participated in the study by completing self-report measures for assessing their levels of phubbing, internet addiction, phone addiction, and fear of missing out (FoMO). Results: The scale adaptation to Spanish resulted in high quality psycho-metric properties and the original number of items and structure were preserved (nomophobia, interpersonal contact, self-isolation, and problem acknowledgement). In addition, the analysis of the relationship between variables showed that phubbing and its dimensions were positively associated with related constructs including internet addiction, phone ad-diction, and FoMO. Conclusions: The findings provide empirical evidence regarding the reliability and validity of the Spanish version of the Generic Scale of Phubbing as a tool to assess phubbing behaviours.

Abstract Introduction: Anoectochilus formosanus is a highly valuable herb known for its efficacy in treating a wide range of diseases. However, the current methods used to differentiate this species from others within the same genus are not effective due to the high similarity in morphological characteristics and DNA barcode sequences among these species. Objective: To characterize the chloroplast (cp) genome to distinguish A. formosanus at species or isolation levels. Methods: The complete cp genome was sequenced using next-generation sequencing technology, annotated, and compared with published cp genomes of various species within the Anoectochilus genus. Results: The complete cp genome of A. formosanus is 152 658 bp in size, consisting of a large and small copy of 82 692 bp and 17 346 bp, respectively, separated by inverted repeats of 26 310 bp. Within the cp genome, there are a total of 141 genes, including 92 protein-coding genes, 10 rRNA genes, and 39 tRNA genes. This genome contains a total of 80 simple sequence repeats, with 50 long repeats. Through phylogenetic analysis, a close relationship was observed between A. formosanus in Vietnam and A. formosanus samples from China (NC_061756.1). However, genomic comparisons highlighted differences between the two cp genomes, specifically in their reverse repeat sequences. Conclusion: These findings reveal distinct variations in the cp genome of A. formosanus in Vietnam, offering valuable insights into the taxonomy, plant identification, breeding, and conservation programs related to this herb in Vietnam.

Resumen Introducción: Anoectochilus formosanus es una orquídea herbácea muy valiosa, conocida por su eficacia en el tratamiento de una amplia gama de enfermedades. Sin embargo, los métodos actuales utilizados para diferenciar esta especie de otras dentro del mismo género no son efectivos debido a la gran similitud en las características morfológicas y las secuencias de códigos de barras de ADN entre estas especies. Objetivo: Caracterizar el genoma del cloroplasto (cp) para distinguir A. formosanus a nivel de especie o de aislamiento. Métodos: El genoma completo del cp se secuenció utilizando tecnología de secuenciación de nueva generación, se anotó y se comparó con los genomas del cp publicados de varias especies del género Anoectochilus. Resultados: El genoma del cp completo de A. formosanus tiene un tamaño de 152 658 pb y consta de una copia grande y pequeña de 82 692 pb y 17 346 pb, respectivamente, separadas por repeticiones invertidas de 26 310 pb. Dentro del genoma del cp, hay un total de 141 genes, incluidos 92 genes codificadores de proteínas, 10 genes de ARNr y 39 genes de ARNt. Este genoma contiene un total de 80 repeticiones de secuencia simple, con 50 repeticiones largas. Mediante análisis filogenético, se observó una estrecha relación entre A. formosanus de Vietnam y muestras de A. formosanus de China (NC_061756.1). Sin embargo, las comparaciones genómicas resaltaron diferencias entre los dos genomas del cp, específicamente en sus secuencias de repetición invertida. Conclusión: Estos hallazgos revelan distintas variaciones en el genoma del cp de A. formosanus en Vietnam, lo que ofrece información valiosa sobre la taxonomía, la identificación de plantas, la reproducción y los programas de conservación relacionados con esta hierba en Vietnam.