Search

Mannheimia haemolytica-associated abomasitis has been clinically described as a cause of sudden death in lambs, but it is poorly characterized. We describe the pathological features of a severe fibrinonecrotizing abomasitis in 3 lambs that died suddenly. All 3 abomasums had a thickened submucosa due to edema and necrotic areas delimited by bands of degenerate neutrophils with slender nuclei (oat cells) and angiocentric distributions. The overlying mucosa was congested. Myriads of gram-negative coccobacilli were observed within the oat cell bands. M. haemolytica was isolated from the abomasum in all 3 animals and was serotyped as A2 in one of them. Pericarditis and pleuritis were observed in 2 of the lambs. Clostridium spp. were isolated in 1 lamb and detected by immunohistochemistry in the 3 animals, suggesting clostridial co-infection. M. haemolytica should be considered among the differential diagnoses of necrotizing abomasitis in lambs.

Objective: The goal of this study was to report on the development and early usability of a new interactive mHealth app for reducing cardiovascular risk in primary care patients of low socioeconomic status attending clinics in Chile. Design: Mixed-methods design with qualitative and quantitative components. Setting: Three Chilean primary care clinics located in one urban (Santiago) and two rural areas (San Clemente and Chiguayante). Each clinic serves a population of about 24,000 people of generally low socioeconomic status with an average of 8.5 years of education. Methods: A qualitative co-design participatory framework was used to develop the "Mi Salud-APS" mHealth app. Three iterations of virtual workshops were held with healthcare providers and patient participants to develop the new app. Once developed, the usability phase identified, invited and followed up for 3 months a sample of primary care patients with moderate (N = 119) or high (N = 329) cardiovascular risk. Results: A total of 24 healthcare providers and 24 patients participated in the developmental workshops. Three emergent categories represented the core attributes for the mHealth app design: 'Friendly', 'Interactive' and 'Pertinent'. In the usability phase of the sample of 448 patients, 98% downloaded the app, and 64.6% of them logged in and used it for an average of 1.46 (0.5-10) times weekly. Conclusion: Findings suggest that patient and healthcare provider contributions to the development of the mHealth app accurately reflect the interests and experiences of both groups and together helped achieve the high usability levels observed among primary care patients enrolled in clinics in underserved communities.

Digital competences are widely regarded as the key competences as defined by various international organizations, such as the European Commission (2018) and the OECD (2022). Given their paramount importance across all facets of contemporary society, a thorough examination of their developmental aspects becomes imperative. The study was conducted at a Chilean state-run university, which stands as the second largest institution in terms of student enrollment. Utilizing a quantitative survey-based methodology, this research study seeks to characterize the level of digital competences among Year-1 students pursuing undergraduate programs. Furthermore, it aims to compare the competence levels of two prominent student groups, distinguished by their distinct secondary schooling pathways, namely, technical-vocational education (TVSE) and scientific-humanistic education (SHSE). For the purpose of data collection, the CompDig-Ped test, aligned with the European framework for digital competences (DigComp), has been employed as the research instrument. The key findings of this study underscore significant disparities in digital competence levels between students originating from SHSE and TVSE secondary school trajectories, with TVSE students demonstrating comparatively lower levels of digital competence. These outcomes are congruent with existing research, which highlights the challenges encountered by technical-vocational secondary education in Chile over an extended period of time.

Abstract This study explores the differentiation of sugar and molasses produced from sugar beet and cane, which are susceptible to fraudulent labeling due to differing production costs. The research aimed to authenticate these products by botanical origin using novel analytical techniques. Utilizing ethanol isotopic measurement–isotope ratio mass spectrometry (IRMS) for non‐exchangeable hydrogen stable isotopes alongside carbon stable isotopes analysis through elemental analyzer–IRMS, the study accurately identified the origin of various sugar and molasses samples, pinpointed mislabeled goods, and determined the source of products with previously unknown provenance. These methods were also effective in revealing sugar and molasses adulteration and quantifying the extent of such fraud. The combined isotope analyses demonstrated their potential as robust tools for combating misrepresentation and adulteration in the sugar industry.

Background: The military is a male-dominated environment and culture in which women veterans can experience significant institutional prejudice. Transition can be confusing and isolating for women veterans. Group programs are an important source of transition support. However, we know little about the specific group program needs of women veterans. Objectives: To examine mental health and well-being support group programs delivered to women veterans, to understand what they value and find most helpful. Eligibility Criteria: Women military veterans (all types); empirical studies using any design; published between 1990 and 2022; group programs focused on transition issues (such as housing, employment, education, physical health, mental health). Sources of Evidence: Peer-reviewed journals and theses. Charting Methods: Six databases searched: Medline (via Ovid SP), PsycINFO (via Ovid SP), EmCare (via Ovid SP), CINAHL, Scopus, and ProQuest. Results: There was significant heterogeneity across 35 included studies in type of groups, program content and structure, length of sessions, measurement of impact, follow-up, and so forth. Most programs were delivered face to face. Physical health and preventative healthcare were important topics for women veterans, particularly reproductive health, mental health, and chronic pain. Groups that included physical activity, creative arts, and alternative therapies were beneficial to women’s physical and mental health. Strengths-based women-only groups, facilitated by women, that created safe spaces for women veterans to share their experiences, enhanced self-expression, agency, and self-empowerment. This was particularly important for women who had experience military sexual trauma. Conclusion: This review found a small but diverse range of group programs available for women veterans. Many program evaluations were of moderate or low quality and lacked sufficient information to determine whether benefits were sustained over time. No studies involved Australian women veterans. Despite these concerns, this review highlighted several useful lessons that could help inform improved design, delivery, and evaluation of group programs for women veterans.

Introducción: el envejecimiento poblacional, junto al aumento de enfermedades crónicas no transmisibles han llevado a un incremento en la prevalencia de las personas en situación de dependencia severa, requiriendo que familiares, amigos o vecinos asuman roles de cuidadores. Este estudio se enfoca en identificar a la población de cuidadores de personas con dependencia severa y facilitar su adherencia en programas de capacitación para en un Centro de Salud Familiar (CESFAM) en Puente Alto, Santiago de Chile. Métodos: se detectaron 82 cuidadores de pacientes con dependencia severa, de los cuales 47 seguían siendo cuidadores activos. Se encuestó telefónicamente a 35 cuidadores de pacientes con dependencia severa. Se recopiló información sobre acceso a internet, tiempo disponible y conocimiento sobre la disponibilidad de capacitaciones. Además, se evaluó el nivel de sobrecarga en los cuidadores utilizando la escala de Zarit abreviada (EZA). Resultados: el 83% de los cuidadores encuestados tenía acceso a internet, aunque se identificaron barreras como la falta de tiempo y conocimiento sobre las capacitaciones disponibles. Se encontró que el 62.8% de los cuidadores experimentaba sobrecarga severa. Estos resultados sugieren la falta de mecanismos para el cuidado de pacientes dependientes y la necesidad de facilitar la participación en programas de capacitación. Conclusiones: el estudio ofrece una breve representación sobre los cuidadores de personas con dependencia severa en un contexto de atención primaria. Se concluye que se requieren intervenciones multidisciplinarias para acercar instancias de capacitación y optimizar el cuidado del cuidador. Como parte de estas intervenciones, se desarrolló un manual del cuidador que servirá como recurso para el equipo de salud del CESFAM Madre Teresa de Calcuta, con el fin de brindar apoyo efectivo a los cuidadores.

Revisional bariatric surgery (RBS) for insufficient weight loss/weight regain or metabolic relapse is increasing worldwide. There is currently no large multinational, prospective data on 30-day morbidity and mortality of RBS. In this study, we aimed to evaluate the 30-day morbidity and mortality of RBS at participating centres. An international steering group was formed to oversee the study. The steering group members invited bariatric surgeons worldwide to participate in this study. Ethical approval was obtained at the lead centre. Data were collected prospectively on all consecutive RBS patients operated between 15th May 2021 to 31st December 2021. Revisions for complications were excluded. A total of 65 global centres submitted data on 750 patients. Sleeve gastrectomy (n = 369, 49.2 %) was the most common primary surgery for which revision was performed. Revisional procedures performed included Roux-en-Y gastric bypass (RYGB) in 41.1 % (n = 308) patients, One anastomosis gastric bypass (OAGB) in 19.3 % (n = 145), Sleeve Gastrectomy (SG) in 16.7 % (n = 125) and other procedures in 22.9 % (n = 172) patients. Indications for revision included weight regain in 615(81.8 %) patients, inadequate weight loss in 127(16.9 %), inadequate diabetes control in 47(6.3 %) and diabetes relapse in 27(3.6 %). 30-day complications were seen in 80(10.7 %) patients. Forty-nine (6.5 %) complications were Clavien Dindo grade 3 or higher. Two patients (0.3 %) died within 30 days of RBS. RBS for insufficient weight loss/weight regain or metabolic relapse is associated with 10.7 % morbidity and 0.3 % mortality. Sleeve gastrectomy is the most common primary procedure to undergo revisional bariatric surgery, while Roux-en-Y gastric bypass is the most commonly performed revision. [ABSTRACT FROM AUTHOR]

The article focuses on the concept of "altered literatures" in Juan Luis Martínez's posthumous works, examining potential editorial and compositional errors, inconsistencies between his published and the broader sociological implications for reading literature. It delves into the challenges presented by posthumous works, not only in providing continuity to the author's interrupted legacy but also in addressing sociological aspects of their insertion into the Chilean literary field.

Women's experiences of military service and transition occur within a highly dominant masculinized culture. The vast majority of research on military veterans reflects men's experiences and needs. Women veterans' experiences, and therefore their transition support needs, are largely invisible. This study sought to understand the role and impact of gender in the context of the dominant masculinized culture on women veterans' experiences of military service and transition to civilian life. In-depth qualitative interviews with 22 Australian women veterans elicited four themes: (1) Fitting in a managing identity with the military; (2) Gender-based challenges in conforming to a masculinized culture-proving worthiness, assimilation, and survival strategies within that culture; (3) Women are valued less than men-consequences for women veterans, including misogyny, sexual harassment and assault, and system failures to recognize women's specific health needs and role as mothers; and (4) Separation and transition: being invisible as a woman veteran in the civilian world. Gendered military experiences can have long-term negative impacts on women veterans' mental and physical health, relationships, and identity due to a pervasive masculinized culture in which they remain largely invisible. This can create significant gender-based barriers to services and support for women veterans during their service, and it can also impede their transition support needs.

Background: The military is a male-dominated environment and culture in which women veterans can experience significant institutional prejudice. Transition can be confusing and isolating for women veterans. Group programs are an important source of transition support. However, we know little about the specific group program needs of women veterans., Objectives: To examine mental health and well-being support group programs delivered to women veterans, to understand what they value and find most helpful., Eligibility Criteria: Women military veterans (all types); empirical studies using any design; published between 1990 and 2022; group programs focused on transition issues (such as housing, employment, education, physical health, mental health)., Sources of Evidence: Peer-reviewed journals and theses., Charting Methods: Six databases searched: Medline (via Ovid SP), PsycINFO (via Ovid SP), EmCare (via Ovid SP), CINAHL, Scopus, and ProQuest., Results: There was significant heterogeneity across 35 included studies in type of groups, program content and structure, length of sessions, measurement of impact, follow-up, and so forth. Most programs were delivered face to face. Physical health and preventative healthcare were important topics for women veterans, particularly reproductive health, mental health, and chronic pain. Groups that included physical activity, creative arts, and alternative therapies were beneficial to women's physical and mental health. Strengths-based women-only groups, facilitated by women, that created safe spaces for women veterans to share their experiences, enhanced self-expression, agency, and self-empowerment. This was particularly important for women who had experience military sexual trauma., Conclusion: This review found a small but diverse range of group programs available for women veterans. Many program evaluations were of moderate or low quality and lacked sufficient information to determine whether benefits were sustained over time. No studies involved Australian women veterans. Despite these concerns, this review highlighted several useful lessons that could help inform improved design, delivery, and evaluation of group programs for women veterans.