Assessing the impacts of trace element contamination on the physiology and health of seabirds breeding along the western and southern coasts of Portugal.

Coastal seabirds serve as sentinels of ecosystem health due to their vulnerability to contamination from human activities. However, our understanding on how contaminant burdens affect the physiological and health condition of seabirds is still scarce, raising the uncertainty on the species' vulnerability vs tolerance to environmental contamination. Here, we quantified 15 Trace Elements (TE) in the blood of gull (yellow-legged gull Larus michahellis and Audouin's gull Ichthyaetus audouinii) and shearwater (Cory's shearwater Calonectris borealis) adults, breeding in five colonies along the Portuguese coastline. Additionally, stable isotopes of carbon (δ13C) and nitrogen (δ15N) were quantified to elucidate foraging habitat and trophic ecology of adults, to identify potential patterns of TE contamination among colonies. We used immuno-haematological parameters as response variables to assess the influence of TE concentrations, stable isotope values, and breeding colony on adults' physiological and health condition. Remarkably, we found blood mercury (Hg) and lead (Pb) concentrations to exceed reported toxicity thresholds in 25% and 13% of individuals, respectively, raising ecotoxicological concerns for these populations. The breeding colony was the primary factor explaining variation in five out of six models, underlining the influence of inherent species needs on immuno-haematological parameters. Model selection indicated a negative relationship between erythrocyte sedimentation rate and both Hg and selenium (Se) concentrations, but a positive relationship with δ13C. The number of immature erythrocyte counts was positively related to Hg and Se, particularly in yellow-legged gulls from one colony, highlighting the colony-site context's influence on haematological parameters. Further research is needed to determine whether essential TE concentrations, particularly copper (Cu) and Se, are falling outside the normal range for seabirds or meet species-specific requirements. Continuous monitoring of non-essential TE concentrations like aluminium (Al), Hg, and Pb, is crucial due to their potential hazardous concentrations, as observed in our study colonies.

Scattering approaches to unravel protein solution behaviors in ionic liquids and deep eutectic solvents: From basic principles to recent developments.

Proteins in ionic liquids (ILs) and deep eutectic solvents (DESs) have gained significant attention due to their potential applications in various fields, including biocatalysis, bioseparation, biomolecular delivery, and structural biology. Scattering approaches including dynamic light scattering (DLS) and small-angle X-ray and neutron scattering (SAXS and SANS) have been used to understand the solution behavior of proteins at the nanoscale and microscale. This review provides a thorough exploration of the application of these scattering techniques to elucidate protein properties in ILs and DESs. Specifically, the review begins with the theoretical foundations of the relevant scattering approaches and describes the essential solvent properties of ILs and DESs linked to scattering such as refractive index, scattering length density, ion-pairs, liquid nanostructure, solvent aggregation, and specific ion effects. Next, a detailed introduction is provided on protein properties such as type, concentration, size, flexibility and structure as observed through scattering methodologies. This is followed by a review of the literature on the use of scattering for proteins in ILs and DESs. It is highlighted that enhanced data analysis and modeling tools are necessary for assessing protein flexibility and structure, and for understanding protein hydration, aggregation and specific ion effects. It is also noted that complementary approaches are recommended for comprehensively understanding the behavior of proteins in solution due to the complex interplay of factors, including ion-binding, dynamic hydration, intermolecular interactions, and specific ion effects. Finally, the challenges and potential research directions for this field are proposed, including experimental design, data analysis approaches, and supporting methods to obtain fundamental understandings of complex protein behavior and protein systems in solution. We envisage that this review will support further studies of protein interface science, and in particular studies on solvent and ion effects on proteins.

Comparative transcriptome analyses reveal regulatory network and hub genes of aluminum response in roots of elephant grass (Cenchrus purpureus).

Aluminum (Al) toxicity severely restricts the growth and productivity of elephant grass in acidic soils around the world. However, the molecular mechanisms of Al response have not been investigated in elephant grass. In this study, we conducted phenotype, physiology, and transcriptome analysis of elephant grass roots in response to Al stress. Phenotypic analysis revealed that a low concentration of Al stress improved root growth while higher Al concentrations inhibit root growth. Al stress significantly increased the citrate (CA) content in roots, while the expression levels of genes related to citrate synthesis were substantially changed. The multidrug and toxic compound extrusion (MATE) family were identified as hub genes in the co-expression network of Al response in elephant grass roots. Phylogenetic analysis showed that hub genes CpMATE93 and CpMATE158 belonged to the same clade as other MATE genes reported to be involved in citrate transport. Additionally, overexpression of CpMATE93 conferred Al resistance in yeast cells. These results provide a theoretical basis for further studies of molecular mechanisms in the elephant grass response to Al stress and could help breeders develop elite cultivars with Al tolerance.

Evaluation of the Level of Psychological Distress in Construction Workers during the COVID-19 Pandemic in Southern Spain.

The COVID-19 pandemic posed a major challenge for construction companies, which were confronted with the need to prevent the enormous negative socio-psychological impact of the pandemic on their employees. The aim of this study was to evaluate the level of psychological distress among construction workers in an advanced phase of the COVID-19 pandemic in Andalusia, southern Spain. For this, a cross-sectional descriptive study was conducted using online questionnaires with data on sociodemographic variables and employment situation, COVID-19 pandemic-related data, and Goldberg's General Health Questionnaire (GHQ-12). A total of 860 questionnaires from all provinces of Andalusia, Spain, were collected between March and May 2022. Descriptive statistical analyses and non-parametric Mann-Whitney U and Chi-squared tests were performed, followed by logistic regression analysis. The incidence of psychological distress was higher among women, individuals under 43 years of age, those with a family income below EUR 1200, participants whose working conditions had been affected by the pandemic, those who had not received adequate means or specific training to protect themselves from infection, those who had experienced symptoms, those who had suffered side effects after vaccination, and those who had been hospitalised. The logistic regression analysis predicted the occurrence of psychological distress in this study by the effect of the pandemic on mental/emotional well-being, the working conditions affected during the pandemic, health-related variables, and the age of the worker. The correctly classified percentage was 75.1%. Assessing psychological distress in construction sectors may allow for the identification of vulnerable groups or even help to reduce the number of errors in daily practice and potential risks of occupational injury or illness.

Design and Development of a Polymeric-Based Curcumin Nanoparticle for Drug Delivery Enhancement and Potential Incorporation into Nerve Conduits.

Peripheral nerve injuries (PNI) impact millions of individuals in the United States, prompting thousands of nerve repair procedures annually. Nerve conduits (NC) are commonly utilized to treat nerve injuries under 3 cm but larger gaps still pose a challenge for successful peripheral nerve regeneration (PNR) and functional recovery. This is partly attributed to the absence of bioactive agents such as stem cells or growth factors in FDA-approved conduits due to safety, harvesting, and reproducibility concerns. Therefore, curcumin, a bioactive phytochemical, has emerged as a promising alternative bioactive agent due to its ability to enhance PNR and overcome said challenges. However, its hydrophobicity and rapid degradation in aqueous solutions are considerable limitations. In this work, a nanoscale delivery platform with tannic acid (TA) and polyvinylpyrrolidone (PVP) was developed to encapsulate curcumin for increased colloidal and chemical stability. The curcumin nanoparticles (CurNPs) demonstrate significantly improved stability in water, reduced degradation rates, and controlled release kinetics when compared to free curcumin. Further, cell studies show that the CurNP is biocompatible when introduced to neuronal cells (SH-SY5Y), rat Schwann cells (RSC-S16), and murine macrophages (J774 A.1) at 5 µM, 5 µM, and 10 µM of curcumin, respectively. As a result of these improved physicochemical properties, confocal fluorescence microscopy revealed superior delivery of curcumin into these cells when in the form of CurNPs compared to its free form. A hydrogen peroxide-based oxidative stress study also demonstrated the CurNP's potential to protect J774 A.1 cells against excessive oxidative stress. Overall, this study provides evidence for the suitability of CurNPs to be used as a bioactive agent in NC applications.

Boldness predicts foraging behaviour, habitat use and chick growth in a central place marine predator.

Animal personality can shape individual's fitness. Yet, the mechanistic relationship by which individual's personality traits lead to variations in fitness remains largely underexplored. Here, we used novel object tests to measure boldness of chick-provisioning Cory's shearwaters (Calonectris borealis) from a coastal colony off west Portugal, and deployed GPS loggers to study their at-sea behaviour and distribution. We then tested whether boldness predicts individual differences in adult's trophic ecology and variations in chick growth, to assess potential implications of personality-specific foraging behaviours. Foraging effort was higher for shyer than for bolder individuals, which, during short forays, exhibited larger foraging ranges, and foraged in regions of higher and more variable bathymetry. This suggests that nearby the colony bolder individuals expanded their foraging area to maximize resource acquisition and increase the probability of foraging success. When endeavouring to longer distances, bolder individuals exhibited comparably shorter foraging ranges and targeted low bathymetry regions, likely with enhanced prey availability, while shyer individuals exhibited much larger foraging ranges indicating greater flexibility when foraging in oceanic realms. Despite such differences between bolder and shyer individuals their isotopic niches were similar. Yet, chicks raised by bolder parents grew at a faster rate than those raised by shyer parents. Together, our results suggest that differences in resource acquisition strategies could play a key role through which individual's boldness may influence breeding performance, even when individuals have similar isotopic preferences.

Experimental Model Exposed to Bisphenol and Submitted to a High-Fat Diet and Related Morphologic Testicular Parameters Alterations Analysis.

PURPOSE: To evaluate the morphological and stereological parameters of the testicles in mice exposed to bisphenol S and/or high-fat diet-induced obesity. MATERIAL AND METHODS: Forty adult male C57BL/6 mice were fed a standard diet (SC) or high-fat diet (HF) for a total of 12 weeks. The sample was randomly divided into 4 experimental groups with 10 mices as follows: a) SC - animals fed a standard diet; b) SC-B - animals fed a standard diet and administration of BPS (25 µg/kg of body mass/day) in drinking water; c) HF: animals fed a high-fat diet; d) HF-B - animals fed a high-fat diet and administration of BPS (25 µg/Kg of body mass/day) in drinking water. BPS administration lasted 12 weeks, following exposure to the SC and HF diets. BPS was diluted in absolute ethanol (0.1%) and added to drinking water (concentration of 25 µg/kg body weight/day). The animals were euthanized, and the testes were processed and stained with hematoxylin and eosin (H&E) for morphometric and stereological parameters, including density of seminiferous tubules per area, length density and total length of seminiferous tubules, height of the tunica albuginea and the diameter of the seminiferous tubules. The images were captured with an Olympus BX51 microscope and Olympus DP70 camera. The stereological analysis was done with the Image Pro and Image J programs. Means were statistically compared using ANOVA and the Holm-Sidak post-test (p<0.05). RESULTS: The seminiferous tubule density per area reduced in all groups when compared with SC samples (p<0.001): HF (40%), SC-B 3(2%), and HF-B (36%). Length density was reduced significantly (p<0.001) in all groups when compared with SC group: HF (40%), SC-B (32%), and HF-B (36%). The seminiferous tubule total length was reduced (p<0.001) when compared to f HF (28%) and SC-B (26%) groups. The tubule diameter increased significantly (p<0.001) only when we compared the SC group with SC (54%) an SC-B (25%) groups and the tunica thickness increased significantly only in HF group (117%) when compared with SC-B (20%) and HF-B 31%. CONCLUSION: Animals exposed to bisphenol S and/or high-fat diet-induced obesity presented important structural alterations in testicular morphology.

BacteSign: Building a Findable, Accessible, Interoperable, and Reusable (FAIR) Database for Universal Bacterial Identification.

With the increasing incidence of diverse global bacterial outbreaks, it is important to build an immutable decentralized database that can capture regional changes in bacterial resistance with time. Herein, we investigate the use of a rapid 3D printed µbiochamber with a laser-ablated interdigitated electrode developed for biofilm analysis of Pseudomonas aeruginosa, Acinetobacter baumannii and Bacillus subtilis using electrochemical biological impedance spectroscopy (EBIS) across a 48 h spectrum, along with novel ladder-based minimum inhibitory concentration (MIC) stencil tests against oxytetracycline, kanamycin, penicillin G and streptomycin. Furthermore, in this investigation, a search query database has been built demonstrating the deterministic nature of the bacterial strains with real and imaginary impedance, phase, and capacitance, showing increased bacterial specification selectivity in the 9772.37 Hz range.

Chitosan coated selenium: A versatile nano-delivery system for molecular cargoes.

The use of nanoscale delivery platforms holds tremendous potential to overcome the current limitations associated with the conventional delivery of genetic materials and hydrophobic compounds. Therefore, there is an imperative need to develop a suitable alternative nano-enabled delivery platform to overcome these limitations. This work reports the first one-step hydrothermal synthesis of chitosan functionalized selenium nanoparticles (Selenium-chitosan, SeNP) that are capable of serving as a versatile nanodelivery platform for different types of active ingredients. The chitosan functionalization modified the surface charge to allow the loading of active ingredients and improve biocompatibility. The effective loading of the SeNP was demonstrated using genetic material, a hydrophobic small molecule, and an antibiotic. Furthermore, the loading of active ingredients showed no detrimental effect on the specific properties (fluorescence and bactericidal) of the studied active ingredients. In vitro antimicrobial inhibitory studies exhibited good compatibility between the SeNP delivery platform and Penicillin G (Pen), resulting in a reduction of the minimum inhibitory concentration (MIC) from 32 to 16 ppm. Confocal microscopy images showed the uptake of the SeNP by a macrophage cell line (J774A.1), demonstrating trackability and intracellular delivery of an active ingredient. In summary, the present work demonstrates the potential of SeNP as a suitable delivery platform for biomedical and agricultural applications.

The biotechnology revolution in textile dyeing.

Biotechnology holds the potential to revolutionize textile dyeing by utilizing biopigments, biodegradable dyes, and fermentative dyeing methods as alternatives to synthetic options. While some challenges exist, these biotechnological approaches offer innovative solutions to minimize environmental impact and foster sustainable practices, leading toward a greener, circular and efficient textile bioindustry.

Is the carotenoid production from Phaffia rhodozyma yeast genuinely sustainable? a comprehensive analysis of biocompatibility, environmental assessment, and techno-economic constraints.

Microorganisms, such as yeasts, filamentous fungi, bacteria, and microalgae, have gained significant attention due to their potential in producing commercially valuable natural carotenoids. In recent years, Phaffia rhodozyma yeasts have emerged as intriguing non-conventional sources of carotenoids, particularly astaxanthin and ß-carotene. However, the shift from academic exploration to effective industrial implementation has been challenging to achieve. This study aims to bridge this gap by assessing various scenarios for carotenoid production and recovery. It explores the use of ionic liquids (ILs) and bio-based solvents (ethanol) to ensure safe extraction. The evaluation includes a comprehensive analysis involving Life Cycle Assessment (LCA), biocompatibility assessment, and Techno-Economic Analysis (TEA) of two integrated technologies that utilize choline-based ILs and ethanol (EtOH) for astaxanthin (+ß-carotene) recovery from P. rhodozyma cells. This work evaluates the potential sustainability of integrating these alternative solvents within a yeast-based bioeconomy.

Tailor-made solvents for microbial carotenoids recovery.

In recent years, microbial carotenoids have emerged as a promising alternative for the pharmaceutical and food industries, particularly in promoting human health due to their potent antioxidant and antimicrobial properties. Microbial carotenoids, particularly those produced by yeast, bacteria, and microalgae, are synthesized intracellularly, requiring the use of solvents for their effective extraction and recovery. The conventional use of toxic volatile organic solvents (VOCs) like hexane, petroleum ether, and dimethyl sulfoxide in the extraction of microbial carotenoids has been common. However, ongoing research is introducing innovative, non-toxic, environmentally friendly tailor-made solvents, such as ionic liquids (IL) and deep eutectic solvents (DES), indicating a new era of cleaner and biocompatible technologies. This review aims to highlight recent advancements in utilizing IL and DES for obtaining carotenoids from microorganisms. Additionally, we explore the utilization of in silico tools designed to determine the solubilities of microbial carotenoids in tailor-made DES and ILs. This presents a promising alternative for the scientific community, potentially reducing the need for extensive experimental screening of solvents for the recovery of microbial carotenoids in the separation processing. According to our expert perspective, both IL and DES exhibit a plethora of exceptional attributes for the recovery of microbial carotenoids. Nevertheless, the current employment of these solvents for recovery of carotenoids is restricted to scientific exploration, as their feasibility for practical application in industrial settings has yet to be conclusively demonstrated. KEY POINTS: • ILs and DES share many tailoring properties for the recovery of microbial carotenoids • The use of ILs and DES for microbial carotenoid extraction remains driven by scientific curiosity. • The economic feasibility of ILs and DES is yet to be demonstrated in industrial applications.

Unravelling the molecular interactions behind the formation of PEG/PPG aqueous two-phase systems.

The understanding of molecular interactions that control phase separation in polymer/polymer aqueous two-phase systems (ATPS) has been a subject of debate up to this day. In light of this, we set out to investigate the molecular interactions occurring in ternary mixtures composed of polyethylene glycol (PEG600), polypropylene glycol (PPG400) and water. The ternary phase diagram was plotted at two temperatures (298 K and 323 K), revealing a transition from a type 0 to a type I diagram. Molecular dynamics (MD) simulations were performed to elucidate the polymer-polymer and polymer-water interactions occurring at different temperatures and water concentrations. COnductor-like Screening Model for Realistic Solvents (COSMO-RS) was used to assess the thermodynamic properties of the polymer-water binary mixtures and their correlation with ATPS formation. The MD simulations clearly demonstrate the effect of segregation/separation with increasing water content and temperature, highlighting a significant reduction in PPG-water interactions compared to PEG-water counterparts. Polymer-water interactions were identified as those controlling the phase separation mechanism, and the thermodynamic properties determined with COSMO-RS for the polymer-water binary systems further support this view.

Feasibility of same-day discharge of robotic-assisted laparoscopic radical prostatectomy with pelvic lymph node dissection.

PURPOSE: Prostate cancer is one of the most common oncologic diseases. Outpatient robotic-assisted laparoscopic radical prostatectomy (RALP) has gained popularity due to its ability to minimize patient costs while maintaining low complication rates. Few studies have analyzed the possibility of performing outpatient RALP specifically in patients undergoing concurrent pelvic lymph node dissections (PLND). METHODS: Using the National Surgical Quality Improvement Program Database (NSQIP), we identified total number of RALP, stratified into inpatient and outpatient groups including those with and without PLND from 2016 to 2021. Baseline characteristics, intraoperative and postoperative complications, and unplanned readmission rates were summarized. Proportions of outpatient procedures were calculated to assess adoption of outpatient protocol. RESULTS: Between 2016 and 2021, a total of 58,527 RALP were performed, 3.7% (2142) outpatient and 96.3% inpatient. Altogether, patients undergoing outpatient RALP without PLND were more likely to have hypertension (52.6% vs. 46.3%, p < 0.01). Patients undergoing outpatient RALP without PLND were more likely to have sepsis or urinary tract infections (3.4% vs. 1.9%, p = 0.04) when compared to outpatient RALP with PLND. Cardiopulmonary, renal, thromboembolic complications, and 30-day events such as unplanned readmission, reoperation rates, and mortality were similar in both groups. However, among multivariate analysis regarding 30-day readmission and complications, there were no significant differences between outpatient RALP with or without PLND. CONCLUSION: Patients undergoing outpatient RALP without PLND were more likely to have baseline hypertension and higher rates of postoperative infection, when compared to outpatient RALP with PLND. No significant differences were seen regarding 30-day readmission or complications on multivariate analysis.

What Are We Eating? Surveying the Presence of Toxic Molecules in the Food Supply Chain Using Chromatographic Approaches.

Consumers in developed and Western European countries are becoming more aware of the impact of food on their health, and they demand clear, transparent, and reliable information from the food industry about the products they consume. They recognise that food safety risks are often due to the unexpected presence of contaminants throughout the food supply chain. Among these, mycotoxins produced by food-infecting fungi, endogenous toxins from certain plants and organisms, pesticides, and other drugs used excessively during farming and food production, which lead to their contamination and accumulation in foodstuffs, are the main causes of concern. In this context, the goals of this review are to provide a comprehensive overview of the presence of toxic molecules reported in foodstuffs since 2020 through the Rapid Alert System for Food and Feed (RASFF) portal and use chromatography to address this challenge. Overall, natural toxins, environmental pollutants, and food-processing contaminants are the most frequently reported toxic molecules, and liquid chromatography and gas chromatography are the most reliable approaches for their control. However, faster, simpler, and more powerful analytical procedures are necessary to cope with the growing pressures on the food chain supply.

Ionic liquids and deep eutectic solvents for the stabilization of biopharmaceuticals: A review.

Biopharmaceuticals have allowed the control of previously untreatable diseases. However, their low solubility and stability still hinder their application, transport, and storage. Hence, researchers have applied different compounds to preserve and enhance the delivery of biopharmaceuticals, such as ionic liquids (ILs) and deep eutectic solvents (DESs). Although the biopharmaceutical industry can employ various substances for enhancing formulations, their effect will change depending on the properties of the target biomolecule and environmental conditions. Hence, this review organized the current state-of-the-art on the application of ILs and DESs to stabilize biopharmaceuticals, considering the properties of the biomolecules, ILs, and DESs classes, concentration range, types of stability, and effect. We also provided a critical discussion regarding the potential utilization of ILs and DESs in pharmaceutical formulations, considering the restrictions in this field, as well as the advantages and drawbacks of these substances for medical applications. Overall, the most applied IL and DES classes for stabilizing biopharmaceuticals were cholinium-, imidazolium-, and ammonium-based, with cholinium ILs also employed to improve their delivery. Interestingly, dilute and concentrated ILs and DESs solutions presented similar results regarding the stabilization of biopharmaceuticals. With additional investigation, ILs and DESs have the potential to overcome current challenges in biopharmaceutical formulation.

Microbial products for space nutrition.

Sustainably producing nutrients beyond Earth is one of the biggest technical challenges for future extended human space missions. Microorganisms such as microalgae and cyanobacteria can provide astronauts with nutrients, pharmaceuticals, pure oxygen, and bio-based polymers, making them an interesting resource for constructing a circular bioregenerative life support system in space.

Anatomy of the lower hypogastric plexus applied to endometriosis: a narrative review

ABSTRACT Objective The objective of the present study is to evaluate the anatomy of the inferior hypogastric plexus, correlating it with urological pathologies, imaging exams and surgeries of the female pelvis, especially for treatment of endometriosis. Material and Methods We carried out a review about the anatomy of the inferior hypogastric plexus in the female pelvis. We analyzed papers published in the past 20 years in the databases of Pubmed, Embase and Scielo, and we included only papers in English and excluded case reports, editorials, and opinions of specialists. We also studied two human fixed female corpses and microsurgical dissection material with a stereoscopic magnifying glass with 2.5x magnification. Results Classical anatomical studies provide few details of the morphology of the inferior hypogastric plexus (IHP) or the location and nature of the associated nerves. The fusion of pelvic splanchnic nerves, sacral splanchnic nerves, and superior hypogastric plexus together with visceral afferent fibers form the IHP. The surgeon's precise knowledge of the anatomical relationship between the hypogastric nerve and the uterosacral ligament is essential to reduce the risk of complications and postoperative morbidity of patients surgically treated for deep infiltrative endometriosis involving the uterosacral ligament. Conclusion Accurate knowledge of the innervation of the female pelvis is of fundamental importance for prevention of possible injuries and voiding dysfunctions as well as the evacuation mechanism in the postoperative period. Imaging exams such as nuclear magnetic resonance are interesting tools for more accurate visualization of the distribution of the hypogastric plexus in the female pelvis.

Cuidar do doente crítico com Síndrome de dificuldade respiratória aguda / Caring for the critically ill patient with Acute Respiratory Distress Syndrome

A prestação de cuidados de enfermagem à pessoa e família em situação crítica pelo enfermeiro enquanto elemento integrado em equipas multidisciplinares, exige deter e mobilizar saberes especializados que permitam dinamizar intervenções de enfermagem autónomas e interdependentes à pessoa/família, em situações críticas específicas, recorrendo a protocolos terapêuticos complexos e utilizando meios de vigilância e monitorização terapêutica avançados. O exercício neste contexto complexo de prestação e gestão de cuidados especializados à pessoa/família em situação crítica requer sustentação em evidências científicas, numa visão integradora e multidisciplinar, em diferentes circunstâncias de vida e processos de transição. No âmbito do VII Curso de Mestrado em Enfermagem Médico-Cirúrgica da Escola Superior de Saúde do Instituto Politécnico de Viana do Castelo, foi realizado um estágio de natureza profissional (ENP) no período de 11 de janeiro a 30 de junho de 2021, na Unidade de Cuidados Intensivos da Unidade Local de Saúde do Alto Minho. No decurso deste momento formativo foi possível aprofundar saberes na área de especialização em enfermagem médico-cirúrgica, incrementando a competência clínica, particularmente na prestação de cuidados à pessoa em situação crítica, a colaboração na gestão de cuidados e recursos, mas também no desenvolvimento de atividades de formação dirigidas a enfermeiros, tendo por base as necessidades do serviço (sobre "Decúbito ventral"; "Enfermagem: prática baseada em evidência") ou em articulação com outros serviços ("Sedação, analgesia e Delirium"; "Abordagem de via aérea"), para além da participação em momentos de formação na qualidade de formando. Ao longo deste ENP procurei ainda desenvolver competências como investigador com a realização de um estudo metodológico com recurso à técnica de Delphi, aplicando estratégias como a pesquisa bibliográfica, o recurso a motores de busca, o desenvolvimento de instrumentos de recolha de dados e a reflexão inerente sobre os resultados obtidos. No contexto pandémico particular em que se desenvolveu o estágio, com um acréscimo exponencial de doentes críticos com indicação para posicionamento em decúbito ventral foi possível contribuir para a qualidade e a segurança nos cuidados de saúde prestados ao elaborar, divulgar e uniformizar o procedimento de decúbito ventral baseado na evidência mais atual. A existência de um procedimento espelha a discussão envolvida num ambiente são e profícuo, lançando pontes na interdisciplinaridade. A procura da melhor evidência e formação contínua com vista a melhores resultados para doentes e famílias é catalisadora de maior investimento para a enfermagem e maior valorização e satisfação pessoal e profissional, com objetivo de constante incremento de qualidade.

The provision of nursing care to the person and family in a critical situation by the nurse as an element integrated in multidisciplinary teams, requires holding and mobilizing specialized knowledge that allows dynamic autonomous and interdependent nursing interventions to the person/family, in specific critical situations, using protocols complex therapeutics and using advanced means of surveillance and therapeutic monitoring. The exercise in this complex context of providing and managing specialized care to the person/family in a critical situation requires support in scientific evidence, in an integrative and multidisciplinary vision, in different life circumstances and transition processes. As part of the VII Master's Course in Medical-Surgical Nursing at the Higher School of Health of the Polytechnic Institute of Viana do Castelo, a professional internship (ENP) was carried out from January 11 to June 30, 2021, at the Unit of Intensive Care at the Alto Minho Local Health Unit. During this formative moment, it was possible to deepen knowledge in the area of specialization in medical-surgical nursing, increasing clinical competence, particularly in providing care to people in critical situations, collaboration in the management of care and resources, but also in the development of activities courses aimed at nurses, based on the needs of the service (on "Prone position"; "Nursing: practice based on evidence") or in conjunction with other services ("Sedation, analgesia and Delirium"; "Airway approach" ), in addition to participating in training sessions as trainees. Throughout this ENP I also developed skills as a researcher by carrying out a methodological study using the Delphi technique, applying strategies such as bibliographical research, the use of search engines, the development of data collection instruments and the inherent reflection about the results obtained. In the particular pandemic context in which the internship was developed, with an exponential increase in critically ill patients with an indication for positioning in the prone position, it was possible to contribute to the quality and safety of the health care provided by elaborating, disseminating and standardizing the prone position procedure based on the most current evidence. The existence of a procedure mirrors the discussion involved in a healthy and fruitful environment, building bridges in interdisciplinarity. The search for the best evidence and continuous training with a view to better results for patients and families is a catalyst for greater investment in nursing and greater appreciation and personal and professional satisfaction, with the aim of constantly increasing quality.

Oficina de formação bioética para a Estratégia Saúde da Família: perspectivas e olhares dos diferentes atores acerca dos cenários, montagem e espetáculo / Bioethics Training Workshop for Family Health Strategy: perspectives of the different players about scenarios, setup and show / Taller de formación en bioética para la estrategia salud de la familia: perspectivas y miradas de los diferentes actores sobre los escenarios, montaje y espectáculo

A formação dos profissionais de saúde segue em discussão há tempos ­ no Brasil e no mundo ­, assim como as mudanças dos paradigmas sanitários e dos modelos de cuidado em saúde. Com a criação do Sistema Único de Saúde e a implantação da Estratégia de Saúde da Família (ESF) como reorganizadores da atenção em saúde, brotam, neste cenário, questões e problemas bioéticos não vividos anteriormente no âmbito da prática de saúde hospitalar. Este artigo apresenta os resultados da realização de uma oficina de formação em bioética com a participação de 130 pessoas (128 profissionais da ESF no município de Viçosa, Minas Gerais, e dois convidados), promovida pela integração da universidade com o serviço de saúde local. Os referenciais utilizados incluíram o pluralismo metodológico, o trabalho em pequenos grupos, a aprendizagem significativa e o uso da arte para a construção das competências em bioética. Os resultados verificados foram otimistas quanto à efetividade da ação, tanto na ótica dos profissionais da ESF quanto dos participantes (facilitadores e docentes envolvidos), promovendo-se uma construção coletiva de saberes para a práxis.

The training of health professionals has been a point of discussion for a long time in Brazil and around the world, as well as changes in health paradigms and health care models. With the merger of the National Health System and the implementation of the Family Health Strategy (FHS) as organizer of health care, issues and problems emerged, which were not previously thought about in the context of health and hospital practice, mainly reflections on ethical and bioethical aspects. This paper presents the results of conducting a training workshop on bioethics with the participation of 130 people (128 FHS professionals in Viçosa, Minas Gerais and two guests), sponsored by the university's integration with the local health service, based on the use of methodological pluralism, small group work, learning and meaningful use of art for the construction of expertise in bioethics. Actual outcomes were optimistic about the effectiveness of the action, from the viewpoint of both the FHS professionals and participants (facilitators and professors involved), promoting a collective construction of knowledge for practice.

La formación de los profesionales de la salud es objeto de debate desde hace mucho tiempo - en Brasil y en el mundo -, así como los cambios de paradigmas y modelos de salud para el cuidado de la salud. Con la creación del Sistema Único de Salud (SUS) y de la aplicación de la Estrategia Salud de la Familia (ESF) como de reorganizadores cuidado de la salud, surgen, en este escenario, los problemas y las cuestiones de bioética que no se vivieron dentro de la práctica de la salud del hospital. Este artículo presenta los resultados de la realización de una capacitación sobre la bioética con la participación de 130 personas (128 profesionales de la ESF en Viçosa, Minas Gerais y dos invitados), promovido por la integración de la universidad con el servicio de salud local. Los puntos de referencia utilizados incluyen el pluralismo metodológico, el trabajo en pequeños grupos, el aprendizaje significativo y el uso del arte para la construcción de capacidades en bioética. Los resultados observados se mostraron optimistas acerca de la efectividad de la acción, tanto desde el punto de vista de los profesionales de la ESF, y los participantes (facilitadores y profesores involucrados), la promoción de una construcción colectiva de conocimiento a la práctica.