Regulation and participation of the private sector in the pursuit of universal health coverage: Challenges and strategies for health systems.

The 1978 Alma Ata Declaration established recommendations for health systems, which significantly impacted low-income countries. These guidelines marked improvements in access to health, coverage and financial equity, especially in Latin American countries. Objectives: This paper focuses on the role of the private sector (including for-profit and non-profit organizations) in achieving Universal Health Coverage (UHC). It examines their involvement in the management, service delivery, resource investment and financing of primary health care (PHC) within the sustainable development goals (SDGs). Methods: The study covers a review of health systems, emphasizing the influence of private institutions on public health, and evaluates how private sector experiences contribute to system functions and progress towards UHC. Results: The findings indicate the crucial role of the private sector in global health systems, notably expanded in several countries. Private actors are essential to improve access and coverage, particularly in countries with low health indicators. The article highlights the importance of primary care physicians understanding these dynamics since their management is vital in implementing public policies for UHC.

Technological and Nutritional Aspects of Bread Production: An Overview of Current Status and Future Challenges.

Bakery products, especially bread, exist in many homes worldwide. One of the main reasons for its high consumption is that the main raw material is wheat, a cereal that can adapt to a wide variety of soils and climates. However, the nutritional quality of this raw material decreases during its industrial processing, decreasing the value of fibers, proteins, and minerals. Therefore, bread has become a product of high interest to increase its nutritional value. Due to the high consumption of bread, this paper provides a general description of the physicochemical and rheological changes of the dough, as well as the sensory properties of bread by incorporating alternative flours such as beans, lentils, and soy (among others). The reviewed data show that alternative flours can improve fiber, macro, and micronutrient content. The high fiber content reduces the quality of the texture of the products. However, new processing steps or cooking protocols, namely flour proportions, temperature, cooking, and fermentation time, can allow adjusting production variables and optimization to potentially overcome the decrease in sensory quality and preserve consumer acceptance.

Ringol: deporte alternativo para las clases de Educación Física. Revisión sistemática de la literatura / Ringol: An alternative sport for physical education classes. Systematic literature review / Ringol: um esporte alternativo para aulas de Educação Física. Revisão sistemática da literatura

Resumen Introducción: Los juegos y deportes alternativos surgen con la intención de introducir nuevas alternativas que hagan posible una evolución más lógica del juego y del deporte, favoreciendo la motivación, la participación y el disfrute para evadirse de la monotonía de las metodologías tradicionales. Objetivo: Este trabajo tiene por objetivo realizar una revisión sistemática de la literatura en torno al juego y deporte alternativo Ringol. Metodología: Para ello, se llevó a cabo una búsqueda de documentos en las siguientes bases de datos: Google Académico, Web of Science, Scopus y Sportdiscus. Para la búsqueda de los documentos, se han utilizado las siguientes palabras clave: "Ringol", "Physical education", y "Primary education", obteniendo un número final de 6 documentos válidos, identificados hasta el mes de noviembre de 2022. Para limitar la búsqueda y conseguir los documentos más adecuados, se establecieron una serie de criterios de inclusión y exclusión elaborados por los investigadores. Resultados: Los resultados muestran que la mayoría de los documentos son proyectos académicos, escritos en español y encontrados en Google Académico, en los cuales predomina la temática de información deportiva. Conclusiones: Los documentos analizados revelan que los principales beneficios del Ringol son la práctica igualitaria, el desarrollo de habilidades motrices y acciones como la participación, la motivación, la cooperación y el respeto. El nivel educativo donde se realizan estos proyectos es tanto, educación primaria como, secundaria. Por último, esta revisión sirve de base y guía para investigaciones futuras sobre el Ringol.

Abstract Introduction: Alternative Games and Sports arise with the intention of introducing new alternatives that make possible a more logical evolution of the game and sport, favouring motivation, participation, and enjoyment to escape from the monotony of traditional methodologies. Objetive: Therefore, the aim of this paper is to carry out a systematic review of the literature on the game and alternative sport Ringol. Methodology: For this, a document search has been carried out in the following databases: Google Scholar, Web of Science, Scopus and Sportdiscus. For the search of the documents, the following keywords have been used: "Ringol", "Physical education", and "Primary education", obtaining a final number of 6 valid documents, identified until November 2022. To limit the search and obtain the most appropriate documents, a series of inclusion and exclusion were established. Results: The results show that most of the documents are Academic Projects, written in Spanish and found in Google Scholar, with a predominance of Sports Information. Conclusions: The documents analyzed show that the main benefits of Ringol are egalitarian practice, the development of motor skills and actions such as participation, motivation, cooperation, and respect. The educational level where these projects are carried out is both Primary Education and Secondary Education. Finally, this review serves as a basis and guide for future research on the Ringol.

Resumo Introdução: Os Jogos e Esportes Alternativos surgem com a intenção de introduzir novas alternativas que possibilitem uma evolução mais lógica do jogo e do esporte, favorecendo a motivação, participação e o desfrute para escapar da monotonia das metodologias tradicionais. Objetivo: Assim, o objetivo do presente trabalho é realizar uma revisão sistemática da literatura em torno do jogo e esporte alternativo Ringol. Metodologia: Para isso, foi realizada uma busca de documentos nas seguintes bases de dados: Google Acadêmico, Web of Science, Scopus e Sportdiscus. Para a busca dos documentos, foram utilizadas as seguintes palavras-chave: "Ringol", "Physical education", e "Primary education", obtendo um número final de 6 documentos válidos, identificados até o mês de novembro de 2022. Para limitar a busca e obter os documentos mais adequados, foram estabelecidos uma série de critérios de inclusão e exclusão elaborados pelos pesquisadores. Resultados: Os resultados mostram que a maioria dos documentos são Projetos acadêmicos, escritos em espanhol e encontrados no Google Acadêmico, predominando a temática de Informação esportiva. Conclusões: Os documentos analisados mostram que os principais benefícios do Ringol são a prática igualitária, o desenvolvimento de habilidades motoras e ações como participação, motivação, cooperação e respeito. O nível educativo onde esses projetos são realizados é tanto na Educação Primária quanto na Educação Secundária. Por fim, esta revisão serve como base e guia para pesquisas futuras sobre o Ringol.

Developing a sustainable energy model for solar nixtamalization of native maize from Michoacán, Mexico.

In Mexico, corn and the nixtamalization technique hold immense culinary and economic significance. Thus, optimizing and offering alternatives for this process is critical. This research proposes a solar-driven nixtamalization method customized for native maize varieties in Michoacán, Mexico. The objective is to present a technique that is energy-efficient, environmentally friendly, socially acceptable, and cost-effective. We devised a straightforward yet effective nixtamalization process utilizing the HSMC solar furnace. This method encompasses:•Field research to understand the practices and traditions regarding nixtamalization and the most consumed maize varieties.•Thermal determination and profiling of the solar oven to be used for each case study.For the rural areas of Michoacán, solar nixtamalization presents a practical and eco-sustainable alternative in both energy usage and economic terms. However, those interested in its local application must consider that the duration may vary due to differing climatic conditions and maize types.

Beneficios psicológicos de la práctica de la esgrima en edades tempranas, en la provincia de Artemisa

El deporte es un fenómeno social de gran interés público que tiene un importante papel en el bienestar físico-mental, en el crecimiento y en el desarrollo integral de las personas. El presente estudio tuvo como objetivo analizar los beneficios psicológicos de la práctica de la esgrima en edades tempranas, en la provincia de Artemisa. Se utilizaron métodos de investigación teóricos como el histórico-lógico, analítico-sintético e inducción-deducción y empíricos como la entrevista que permitió conocer la opinión especializada en la práctica de la esgrima en Artemisa; el análisis de documentos para explorar el contenido de los documentos normativos que rigen la esgrima y la medición aplicada en los test de concentración de la atención de Tolouse-Pierón y el test de rapidez de pensamiento de Torrance para medir particularidades individuales del pensamiento. Se efectuó, además, una consulta a especialistas para resaltar la importancia y beneficios psicológicos de la esgrima. La muestra estuvo representada por diez niños de nueve años, de la Escuela Primaria "Gabino Labrador" ubicada en el municipio San Cristóbal, se seleccionaron de manera intencional cinco niños que llevaban dos años en la práctica de la esgrima y cinco que no. Los resultados demostraron que los niños practicantes tuvieron un mayor desarrollo de las variables analizadas, ello confirmó los beneficios psicológicos que propicia la práctica de este deporte en edades tempranas.

O esporte é um fenômeno social de grande interesse público que desempenha um papel importante no bem-estar físico-mental, no crescimento e no desenvolvimento integral das pessoas. O objetivo deste estudo foi analisar os benefícios psicológicos da esgrima em uma idade precoce na província de Artemisa. Foram utilizados métodos teóricos de pesquisa, como os métodos histórico-lógico, analítico-sintético e de indução-dedução, bem como métodos empíricos, como a entrevista, que nos permitiu conhecer a opinião especializada sobre a prática da esgrima em Artemisa; a análise de documentos para explorar o conteúdo dos documentos normativos que regem a esgrima e a medição aplicada no teste de concentração de atenção de Tolouse-Pieron e no teste de velocidade de pensamento de Torrance para medir as particularidades individuais do pensamento. Além disso, foram consultados especialistas para destacar a importância e os benefícios psicológicos da esgrima. A amostra consistiu em dez crianças de nove anos de idade da Escola Primária "Gabino Labrador", no município de San Cristóbal, cinco crianças que praticavam esgrima há dois anos e cinco que não praticavam. Os resultados mostraram que as crianças que praticaram esgrima tiveram um maior desenvolvimento das variáveis analisadas, o que confirmou os benefícios psicológicos da prática desse esporte em idade precoce.

Sport is a social phenomenon of great public interest that has an important role in the physical-mental well-being, growth and comprehensive development of people. The present study had as objective to analyze the psychological benefits of practicing fencing at an early age, in the province of Artemisa. Theoretical research methods such as historical-logical, analytical-synthetic and induction-deduction were used, as well as the empirical ones as the interview that allowed to know the specialized opinion on the practice of fencing in Artemisa; the analysis of documents to explore the content of the normative documents that govern fencing and the measurement applied in the Tolouse-Pieron attention concentration test and the Torrance quick thinking test to measure individual particularities of thinking. A consultation with specialists was also carried out to highlight the importance and psychological benefits of fencing. The sample was represented by ten nine-year-old children from the "Gabino Labrador" Primary School located in the San Cristóbal municipality. Five children who had been practicing fencing for two years and five who had not were intentionally selected. The results showed that the practitioners had a greater development of the variables analyzed, this confirmed the psychological benefits that practicing this sport at an early age provides.

Functional Foods from Black Rice (Oryza sativa L.): An Overview of the Influence of Drying, Storage, and Processing on Bioactive Molecules and Health-Promoting Effects.

Black rice (Oryza sativa) stands out for its high content of bioactive compounds with functional properties that play an important role in health benefits. The phytochemical level is affected by industrial processing due to its instability to the hydrothermal process. Studies about the influence of industrial processing on the phytochemical profile of black-rice-based foods are still scarce. This study carried out a comprehensive review of the influence of industrial applications on the bioactive compounds in food products based on black rice and their health-promoting effects. Most industrial processes such as drying, storage, cooking, and extrusion affect phytochemical content and antioxidant capacity. Alternatively, technologies such as fermentation, UV-C irradiation, and sprouting can maintain or improve the phytochemical content in black rice products.

Plant-Based Fermented Beverages: Nutritional Composition, Sensory Properties, and Health Benefits.

Plant-based beverages have gained consumers' attention for being the main substitutes for dairy milk, especially for people with lactose intolerance, milk allergies, and a prevalence of hypercholesterolemia. Moreover, there is a growing demand for a more sustainable diet and plant-based lifestyle due to concerns related to animal wellbeing, environmental impacts linked to dairy production, and the rising cost of animal-derived foods. However, there are some factors that restrict plant-based beverage consumption, including their nutritional quality and poor sensory profile. In this context, fermentation processes can contribute to the improvement of their sensory properties, nutritional composition, and functional/bioactive profile. In particular, the fermentation process can enhance flavor compounds (e.g., acetoin and acetic acid) while decreasing off-flavor components (e.g., hexanal and hexanol) in the substrate. Furthermore, it enhances the digestibility and bioavailability of nutrients, leading to increased levels of vitamins (e.g., ascorbic acid and B complex), amino acids (e.g., methionine and tryptophan), and proteins, while simultaneously decreasing the presence of anti-nutritional factors (e.g., phytic acid and saponins). In contrast, plant-based fermented beverages have been demonstrated to possess diverse bioactive compounds (e.g., polyphenols and peptides) with different biological properties (e.g., antioxidant, anti-inflammatory, and antihypertensive). Therefore, this article provides an overview of plant-based fermented beverages including their production, technological aspects, and health benefits.

Balancing the benefits of vaccination: An envy-free strategy.

The Covid-19 pandemic revealed the difficulties of vaccinating a population under the circumstances marked by urgency and limited availability of doses while balancing benefits associated with distinct guidelines satisfying specific ethical criteria. We offer a vaccination strategy that may be useful in this regard. It relies on the mathematical concept of envy-freeness. We consider finding balance by allocating the resource among individuals that seem heterogeneous concerning the direct and indirect benefits of vaccination, depending on age. The proposed strategy adapts a constructive approach in the literature based on Sperner's Lemma to point out an approximate division of doses guaranteeing that both benefits are optimized each time a batch becomes available. Applications using data about population age distributions from diverse countries suggest that, among other features, this strategy maintains the desired balance, throughout the entire vaccination period. We discuss complementary aspects of the method in the context of epidemiological models of age-stratified Susceptible - Infected - Recovered (SIR) type.

Emerging and multifaceted potential contributions of polyphenols in the management of type 2 diabetes mellitus.

Type 2 diabetes mellitus (T2DM) is recognized as a serious public health concern with a considerable impact on human life, long-term health expenditures, and substantial health losses. In this context, the use of dietary polyphenols to prevent and manage T2DM is widely documented. These dietary compounds exert their beneficial effects through several actions, including the protection of pancreatic islet ß-cell, the antioxidant capacities of these molecules, their effects on insulin secretion and actions, the regulation of intestinal microbiota, and their contribution to ameliorate diabetic complications, particularly those of vascular origin. In the present review, we intend to highlight these multifaceted actions and the molecular mechanisms by which these plant-derived secondary metabolites exert their beneficial effects on type 2 diabetes patients.

Influence of Maternal Dietary Pattern on the Pro-Oxidant and Antioxidant Status of Mother's Own Milk.

BACKGROUND: Human milk is essential for a child's best development. However, what a mother eats while breastfeeding can directly influence the composition of mother's milk. RESEARCH AIM: This study aimed to assess the antioxidant-oxidant profile of human milk and establish a connection between this profile and the dietary habits of the mothers. METHODS: A cross-sectional study was conducted at the Hospital Infantil e Maternidade Alzir Bernardino Alves (HIMABA), located in the municipality of Vila Velha-ES, Brazil. The sample included 98 participants. All volunteers completed a structured interview and a Food Frequency Questionnaire. Approximately 5-10 ml of colostrum, transitional milk, and mature milk were manually collected. The antioxidant activity of human milk was assessed using the colorimetric method for free radical scavenging with 2,2'-azinobis-3-ethylbenzothiazoline-6-sulfonic acid. Oxidative stress was determined by measuring lipid peroxidation through malondialdehyde concentration, evaluating advanced oxidation protein products, and assessing total protein content using the Bradford method. RESULTS: The antioxidant profile of colostrum was higher than that observed in later phases of milk, whereas pro-oxidants increased in later phases. Maternal dietary patterns influenced the pro-oxidant status of human milk. Participants with a higher daily intake of milk, dairy products, vegetable oils, olive oils, and legumes exhibited lower levels of lipid peroxidation in colostrum, transition milk, and mature milk, respectively. CONCLUSIONS: Our study highlights the vital role of a balanced maternal diet in shaping the pro-oxidant status of human milk, with implications for infant health.

Partial Cranial Reconstruction Using Titanium Mesh after Craniectomy: An Antiadhesive and Protective Barrier with Improved Aesthetic Outcomes.

OBJECTIVE: Describe a new, safe, technique that uses titanium mesh to partially cover skull defects immediately after decompressive craniectomy (DC). METHODS: This study is a retrospective review of 8 patients who underwent DC and placement of a titanium mesh. The mesh partially covered the defect and was placed between the temporalis muscle and the dura graft. The muscle was sutured to the mesh. All patients underwent cranioplasty at a later time. The study recorded and analyzed demographic information, time between surgeries, extra-axial fluid collections, postoperative infections, need for reoperation, cortical hemorrhages, and functional and aesthetic outcomes. RESULTS: After craniectomy, all patients underwent cranioplasty within an average of 112.5 days (30-240 days). One patient reported temporalis muscle atrophy, which was the only complication observed. During the cranioplasties, no adhesions were found between temporalis muscle, titanium mesh, and underlying dura. None of the patients showed complications in the follow-up computerized tomography scans. All patients had favorable aesthetic and functional results. CONCLUSIONS: Placing a titanium mesh as an extra step during DC could have antiadhesive and protective properties, facilitating subsequent cranioplasty by preventing adhesions and providing a clear surgical plane between the temporalis muscle and intracranial tissues. This technique also helps preserve the temporalis muscle and enhances functional and aesthetic outcomes postcranioplasty. Therefore, it represents a safe alternative to other synthetic anti-adhesive materials. Further studies are necessary to draw definitive conclusions and elucidate long-term outcomes, however, the results obtained hold great promise for the safety and efficacy of this technique.

A Global Systematic Literature Review of Ecosystem Services in Reef Environments.

Ecosystem services (ES) embrace contributions of nature to human livelihood and well-being. Reef environments provide a range of ES with direct and indirect contributions to people. However, the health of reef environments is declining globally due to local and large-scale threats, affecting ES delivery in different ways. Mapping scientific knowledge and identifying research gaps on reefs' ES is critical to guide their management and conservation. We conducted a systematic assessment of peer-reviewed articles published between 2007 and 2022 to build an overview of ES research on reef environments. We analyzed the geographical distribution, reef types, approaches used to assess ES, and the potential drivers of change in ES delivery reported across these studies. Based on 115 articles, our results revealed that coral and oyster reefs are the most studied reef ecosystems. Cultural ES (e.g., subcategories recreation and tourism) was the most studied ES in high-income countries, while regulating and maintenance ES (e.g., subcategory life cycle maintenance) prevailed in low and middle-income countries. Research efforts on reef ES are biased toward the Global North, mainly North America and Oceania. Studies predominantly used observational approaches to assess ES, with a marked increase in the number of studies using statistical modeling during 2021 and 2022. The scale of studies was mostly local and regional, and the studies addressed mainly one or two subcategories of reefs' ES. Overexploitation, reef degradation, and pollution were the most commonly cited drivers affecting the delivery of provisioning, regulating and maintenance, and cultural ES. With increasing threats to reef environments, the growing demand for assessing the contributions to humans provided by reefs will benefit the projections on how these ES will be impacted by anthropogenic pressures. The incorporation of multiple and synergistic ecosystem mechanisms is paramount to providing a comprehensive ES assessment, and improving the understanding of functions, services, and benefits.

Exploring the potential of probiotic-enriched beer: Microorganisms, fermentation strategies, sensory attributes, and health implications.

Probiotic-enriched beers have emerged as an innovative solution for delivering beneficial microorganisms, particularly appealing to consumers seeking non-dairy options. However, navigating the complex beer environment presents challenges in effectively cultivating specific probiotic strains. This review aims to promote innovation and distinctiveness within the brewing industry by providing insights into current research on the integration of probiotic microorganisms into beer production, thereby creating a functional beverage. The review explores the effects of probiotic incorporation on the functional, technological, and sensory attributes of beer, distinguishing contributions from bacterial and yeast, as well as potential health benefits. Probiotic microorganisms encounter hurdles during beer production, including ethanol, hops, CO2 levels, pH, oxygen, and nutrients. Ethanol tolerance mechanisms vary among bacteria and yeasts, with specific lactic acid bacteria showing resistance to hop compounds. Hops, crucial for beer categorization, exert a timing-dependent impact on probiotics-early isomerization impedes growth, while late additions yield non-isomerized antibacterial properties. Effective probiotic integration necessitates precise post-fermentation addition stages to ensure viability and flavor. The sensory impact and consumer reception of probiotic-enriched beers require further exploration. Probiotics must endure storage conditions to qualify as functional beer, while limited research investigates health advantages, urging enhanced production techniques, sensory optimization, and clinical validation.

Biological Properties and Antimicrobial Potential of Cocoa and Its Effects on Systemic and Oral Health.

Cocoa is considered a functional food because it is a natural source of macro- and micronutrients. Thus, cocoa is rich in vitamins, minerals, fiber, fatty acids, methylxanthines and flavonoids. In addition to favoring the metabolism of lipids and carbohydrates, the bioactive components of cocoa can have an antioxidant, anti-inflammatory and antimicrobial effect, providing numerous benefits for health. This literature review presents an overview of the effects of cocoa, fruit of the Theobroma cacao tree, on systemic and oral health. Several studies report that cocoa intake may contribute to the prevention of cardiovascular, neurodegenerative, immunological, inflammatory, metabolic and bone diseases, in addition to reducing the risk of vascular alterations and cognitive dysfunctions. On oral health, in vitro studies have shown that cocoa extract exerted an inhibitory effect on the growth, adherence and metabolism of cariogenic and periodontopathogenic bacteria, also inhibiting acid production, glycosyltransferase enzyme activity and the synthesis of insoluble polysaccharides. Additionally, administration of cocoa extract reduced biofilm accumulation and caries development in animals infected with cariogenic species. Clinical studies also reported that the use of mouthwashes containing cocoa extract reduced Streptococcus mutans counts in saliva and dental biofilm formation. In short, these studies highlight the nutritional value of cocoa, considering its clinical applicability, stability and economic accessibility.

Investigating the Efficacy of Saccharomyces boulardii in Metabolic Syndrome Treatment: A Narrative Review of What Is Known So Far.

Metabolic syndrome (MetS) is characterized by complex metabolic changes involving a cluster of co-occurring conditions, such as abdominal obesity, high blood pressure, high fasting plasma glucose, high serum triglycerides, and high LDL cholesterol levels or low HDL cholesterol levels. The incidence and risk factors of MetS occurrence increase every year. It is estimated that MetS affects approximately 30% of the population of some countries. Therefore, novel strategies are being studied to reduce the negative impact of having an unbalanced diet and a lack of physical activity. One of these strategies is the administration of probiotic microorganisms, such as the yeast Saccharomyces boulardii, which has been associated with several beneficial health effects (including modulation of the intestinal microbiota and improvement of the inflammatory, antioxidant, antibacterial, antitumor, and anti-inflammatory profiles). Thus, the objective of this study was to review the risk factors of MetS occurrence and the beneficial effects of S. boulardii ingestion in the treatment of MetS. Here, we critically evaluate the treatment necessary to promote these benefits. Using the pre-established inclusion criteria, eight studies were reviewed, including five animal and three human studies. The results reported the regulation of the lipid profile, modulation of the intestinal microbiota and gene expression, and a decrease in mass gain as positive results when S. boulardii was administered. Although more experiments are needed to validate these results, especially using human models, there is a trend toward improvement in MetS and a reduction in its risk factors with the administration of S. boulardii.

Economic-environmental assessment of silvo-pastoral systems in Colombia: An ecosystem service perspective.

Cattle production in Colombia has an important social and economic role but causes considerable environmental impacts, such as deforestation and greenhouse gas emissions by ruminants, particularly methane. Thus, technological innovations aimed at reducing these impacts must focus on both economic and environmental sustainability. Silvo-pastoral systems (SPS) offer productivity increases while generating environmental benefits and ecosystem services and are therefore at the center of debate around sustainable production alternatives. The objective of this article is to evaluate the economic-environmental performance of two proposed SPS for a cattle fattening system for the Colombian context: (i) Urochloa brizantha cv. Toledo and (ii) Urochloa hybrid cv. Cayman, both in association with Leucaena leucocephala trees for browsing and shade provision. They are compared with the respective base scenarios of only using the grasses in monocultures. The study consists of a financial analysis, which estimates potential profitability increases in beef production in the SPS, and an environmental evaluation, which estimates the monetary values of microclimatic regulation and reduction of methane emissions. The value of methane emission reductions is then integrated into a combined economic-environmental evaluation. Results show that both SPS improve the profitability indicators of the production system and reduce the probability of economic loss. Likewise, the reduction of methane emissions in the SPS is estimated at US$6.12 per cattle, and the economic value of microclimatic regulation at US$2,026 per hectare.

Differences in perceptions and satisfaction exist among veterinarians employed at corporate versus privately owned veterinary clinics.

OBJECTIVE: To compare and contrast the views of benefits and general work conditions of participants working in corporate hospitals compared to those working in privately owned hospitals. SAMPLE: Veterinary members of the Veterinary Information Network (VIN) working as associate veterinarians in corporate- or privately owned hospitals. METHODS: An electronic survey distributed via the VIN data collection portal. RESULTS: A total of 896 responses from associate veterinarians working full time were received, of which 286 (31.9%) reported working in private practice and 610 (68.1%) in corporate practice. Fifty-five percent of participants indicated a preference for working in private practice compared to 12% preferring corporate practice. Veterinarians working in corporate practice were more likely to report receiving insurance (health, dental, life, and short-term disability), mental wellness programs (eg, counseling), wellness mobile apps, VIN membership, and continuing education paid by their employer than those working in privately owned practices. However, participants in private practice reported higher satisfaction with feeling known as an individual by upper management, hospital culture, the ability to fire difficult or abusive clients, and mentorship. Those working in corporate practices reported feeling more pressure than those in private practice to generate revenue and see more clients per shift. CLINICAL RELEVANCE: There are positives and negatives of corporate-owned hospitals when compared to privately owned practices. Corporate hospitals may be well positioned to make large organizational-level changes that can improve work culture and, as a result, the well-being and retention of small animal practitioners.

Exergames in Older Adult Community Centers and Nursing Homes to Improve Balance and Minimize the Risk of Falls in Older Adults: A Systematic Review and Meta-Analysis.

There is a substantial gap in our knowledge regarding the efficacy of exergames on the reduction of fall risk in older adults. This systematic review analyzes the findings of clinical trials describing the efficacy of exergames to improve balance or reduce the risk of falls in individuals above 60 years of age who are residents in community centers or nursing homes. We searched Google Scholar, PubMed, and Embase up to January 2023. Initially, 52,294 records were screened. After applying the inclusion and exclusion criteria, 20 studies were included in this systematic review. Meta-analyses revealed statistically significant reductions in the risk of falls and improvements in balance. Exergaming tended to produce positive benefits according to the results obtained using different instruments (TUG, PPA, BBS, and others), control groups, and times of intervention. Nevertheless, a substantial proportion of studies exhibited a high risk of bias and only one had a long follow-up period. Although a large body of evidence supports the view that exergaming is suitable for reducing fall risk and improving balance in older adults, some gaps remain in our knowledge about such benefits.

Multisensory Stimulation Reverses Memory Impairment in Adrß3KO Male Mice.

Norepinephrine plays an important role in modulating memory through its beta-adrenergic receptors (Adrß: ß1, ß2 and ß3). Here, we hypothesized that multisensory stimulation would reverse memory impairment caused by the inactivation of Adrß3 (Adrß3KO) with consequent inhibition of sustained glial-mediated inflammation. To test this, 21- and 86-day-old Adrß3KO mice were exposed to an 8-week multisensory stimulation (MS) protocol that comprised gustatory and olfactory stimuli of positive and negative valence; intellectual challenges to reach food; the use of hidden objects; and the presentation of food in ways that prompted foraging, which was followed by analysis of GFAP, Iba-1 and EAAT2 protein expression in the hippocampus (HC) and amygdala (AMY). The MS protocol reduced GFAP and Iba-1 expression in the HC of young mice but not in older mice. While this protocol restored memory impairment when applied to Adrß3KO animals immediately after weaning, it had no effect when applied to adult animals. In fact, we observed that aging worsened the memory of Adrß3KO mice. In the AMY of Adrß3KO older mice, we observed an increase in GFAP and EAAT2 expression when compared to wild-type (WT) mice that MS was unable to reduce. These results suggest that a richer and more diverse environment helps to correct memory impairment when applied immediately after weaning in Adrß3KO animals and indicates that the control of neuroinflammation mediates this response.

Histological, Laboratorial, and Clinical Benefits of an Optimized Maintenance Strategy of a Potential Organ Donor-A Rabbit Experimental Model.

INTRODUCTION: Most transplanted organs are obtained from brain-dead donors. Inflammation results in a higher rate of rejection. Objectives: The objective of this animal model of brain death (BD) was to evaluate the effect of the progressive institution of volume expansion, norepinephrine, and combined hormone therapy on clinical, laboratory, and histological aspects. Methods: Twenty rabbits were divided: A (control), B (induction of BD + infusion of crystalloid), C (BD + infusion of crystalloid and noradrenaline (NA)), and D (BD + infusion of crystalloid + vasopressin + levothyroxine + methylprednisolone + NA). The animals were monitored for four hours with consecutives analysis of vital signs and blood samples. The organs were evaluated by a pathologist. Results: In Group D, we observed fewer number and lesser volume of infusions (p = 0.032/0.014) when compared with groups B and C. Mean arterial pressure levels were higher in group D when compared with group B (p = 0.008). Group D had better glycemic control when compared with group C (p = 0.016). Sodium values were elevated in group B in relation to groups C and D (p = 0.021). In Group D, the organ perfusion was better. Conclusion: The optimized strategy of management of BD animals is associated with better hemodynamic, glycemic, and natremia control, besides reducing early signs of ischemia.