Metabolic and inflammatory postprandial effect of a highly saturated fat meal and its relationship to abdominal obesity

Introduction: The postprandial stage is associated with the increase of markers related to cardiovascular risk, and its intensity depends on the metabolic state. Objective: To determine the impact of a high-fat meal intake on the metabolic and inflammatory profile, and its relationship to abdominal obesity. Materials and methods: This clinical trial included 42 individuals (21 with abdominal obesity). We measured glucose, insulin, lipid profile, reactive C protein, lipopolysaccharides, and interleukin 6 in fasting blood, and four hours after eating. Results: Besides obesity, we found insulin resistance and higher levels of fasting triacylglycerides and C-reactive protein. There were higher postprandial responses to glucose, insulin, and triacylglycerides. Interleukin 6 decreased in the non-obese group, and lipopolysaccharides increased in both groups. Conclusions: A saturated high-fat food intake produced a greater impact on the glycemic variables in the group with obesity, while it affected the lipids in both groups. However, the increase of triacylglycerides was higher in the presence of a high basal concentration, and it promoted the increase of lipopolysaccharides. The basal and postprandial inflammatory state affected the group with obesity more. The postprandial moment reflected the most frequent state of the individuals on a normal day and evidenced the capacity of the metabolic response to food intake, as well as early metabolic risk states

Un ensayo controlado aleatorio factorial para evaluar el efecto de la suplementación con micronutrientes y el ejercicio aeróbico regular sobre la vasodilatación dependiente del endotelio materno y el estrés oxidativo del recién nacido

Background Many studies have suggested a relationship between metabolic abnormalities and impaired fetal growth with the development of non-transmissible chronic diseases in the adulthood. Moreover, it has been proposed that maternal factors such as endothelial function and oxidative stress are key mechanisms of both fetal metabolic alterations and subsequent development of non-transmissible chronic diseases. The objective of this project is to evaluate the effect of micronutrient supplementation and regular aerobic exercise on endothelium-dependent vasodilation maternal and stress oxidative of the newborn. Methods and design 320 pregnant women attending to usual prenatal care in Cali, Colombia will be included in a factorial randomized controlled trial. Women will be assigned to the following intervention groups: 1. Control group: usual prenatal care (PC) and placebo (maltodextrine). 2. Exercise group: PC, placebo and aerobic physical exercise. 3. Micronutrients group: PC and a micronutrients capsule consisting of zinc (30 mg), selenium (70 ?g), vitamin A (400 ?g), alphatocopherol (30 mg), vitamin C (200 mg), and niacin (100 mg). 4. Combined interventions Group: PC, supplementation of micronutrients, and aerobic physical exercise. Anthropometric measures will be taken at the start and at the end of the interventions. Discussion Since in previous studies has been showed that the maternal endothelial function and oxidative stress are related to oxidative stress of the newborn, this study proposes that complementation with micronutrients during pregnancy and/or regular physical exercise can be an early and innovative alternative to strengthen the prevention of chronic diseases in the population

Aprendizajes y reflexiones en aulas diversas: una experiencia de prácticas educativas en un estudio de caso

Las implementaciones de diseños educativos son una actividad que se lleva a cabo a partir del segundo semestre a través de los cursos de la línea pedagógica en las carreras de licenciaturas de la Universidad Icesi. Por ello, cuando al inicio del semestre 2021 - 2 la profesora Maristela Cardona nos contó que la práctica para el semestre en su asignatura, Diseño de ambientes de aprendizaje III, era en la Institución Educativa Técnica Industrial Pedro Antonio Molina Sede Vencedores no nos imaginábamos todo lo que aprenderíamos. A continuación, contaremos el proceso y los aprendizajes que adquirimos. El grupo seleccionado para las prácticas, que se llevaron a cabo en un mes, fue Caminar I que se compone de chicas y chicos con condición de extraedad [1] que ven contenidos curriculares de sexto y séptimo grado de bachillerato. La misión que nos propusieron las directivas era la de dar las clases de ética, español, inglés, sociales y artes. Lo llevamos a cabo en parejas, es decir, que en cada área interactuaban con mínimo dos profes y máximo cuatro al tiempo, dado que nos solíamos acompañar entre parejas.   [1] La extraedad es el desfase entre la edad y el grado y ocurre cuando un niño o joven tiene dos o tres años más por encima de la edad promedio para cursar un determinado grado. Además, la Ley General de Educación plantea que la educación es obligatoria entre los 5 y 15 años de edad, es decir, de transición a noveno grado; y que preescolar es obligatorio y lo cursan niñas y niños entre 5 y 6 años de edad. (Ministerio de Educación Nacional, s.f.

Defining the characteristics and expectations of fluid bolus therapy : A worldwide perspective

Purpose: The purpose of the study is to understand what clinicians believe defines fluid bolus therapy (FBT) and the expected response to such intervention. Methods: We asked intensive care specialists in 30 countries to participate in an electronic questionnaire of their practice, definition, and expectations of FBT. Results: We obtained 3138 responses. Despite much variation, more than 80% of respondents felt that more than 250 mL of either colloid or crystalloid fluid given over less than 30 minutes defined FBT, with crystalloids most acceptable. The most acceptable crystalloid and colloid for use as FBT were 0.9% saline and 4% albumin solution, respectively. Most respondents believed that one or more of the following physiological changes indicates a response to FBT: a mean arterial pressure increase greater than 10 mm Hg, a heart rate decrease greater than 10 beats per minute, an increase in urinary output by more than 10 mL/h, an increase in central venous oxygen saturation greater than 4%, or a lactate decrease greater than 1 mmol/L. Conclusions: Despite wide variability between individuals and countries, clear majority views emerged to describe practice, define FBT, and identify a response to it. Further investigation is now required to describe actual FBT practice and to identify the magnitude and duration of the physiological response to FBT and its relationship to patient-centered outcomes. (C) 2016 Elsevier Inc. All rights reserved.Peer reviewe

A factorial randomized controlled trial to evaluate the effect of micronutrients supplementation and regular aerobic exercise on maternal endothelium-dependent vasodilatation and oxidative stress of the newborn

<p>Abstract</p> <p>Background</p> <p>Many studies have suggested a relationship between metabolic abnormalities and impaired fetal growth with the development of non-transmissible chronic diseases in the adulthood. Moreover, it has been proposed that maternal factors such as endothelial function and oxidative stress are key mechanisms of both fetal metabolic alterations and subsequent development of non-transmissible chronic diseases. The objective of this project is to evaluate the effect of micronutrient supplementation and regular aerobic exercise on endothelium-dependent vasodilation maternal and stress oxidative of the newborn.</p> <p>Methods and design</p> <p>320 pregnant women attending to usual prenatal care in Cali, Colombia will be included in a factorial randomized controlled trial. Women will be assigned to the following intervention groups: <it>1. Control group: </it>usual prenatal care (PC) and placebo (maltodextrine). <it>2. Exercise group: </it>PC, placebo and aerobic physical exercise. <it>3. Micronutrients group: </it>PC and a micronutrients capsule consisting of zinc (30 mg), selenium (70 μg), vitamin A (400 μg), alphatocopherol (30 mg), vitamin C (200 mg), and niacin (100 mg)<it>. 4. Combined interventions Group: </it>PC, supplementation of micronutrients, and aerobic physical exercise. Anthropometric measures will be taken at the start and at the end of the interventions.</p> <p>Discussion</p> <p>Since in previous studies has been showed that the maternal endothelial function and oxidative stress are related to oxidative stress of the newborn, this study proposes that complementation with micronutrients during pregnancy and/or regular physical exercise can be an early and innovative alternative to strengthen the prevention of chronic diseases in the population.</p> <p>Trial registration</p> <p><a href="http://www.clinicaltrials.gov/ct2/show/NCT00872365">NCT00872365</a>.</p

Defining the characteristics and expectations of fluid bolus therapy: a worldwide perspective

Purpose: The purpose of the study is to understand what clinicians believe defines fluid bolus therapy (FBT) and the expected response to such intervention. Methods: We asked intensive care specialists in 30 countries to participate in an electronic questionnaire of their practice, definition, and expectations of FBT. Results: We obtained 3138 responses. Despite much variation, more than 80% of respondents felt that more than 250 mL of either colloid or crystalloid fluid given over less than 30 minutes defined FBT, with crystalloids most acceptable. The most acceptable crystalloid and colloid for use as FBT were 0.9% saline and 4% albumin solution, respectively. Most respondents believed that one or more of the following physiological changes indicates a response to FBT: a mean arterial pressure increase greater than 10 mm Hg, a heart rate decrease greater than 10 beats per minute, an increase in urinary output by more than 10 mL/h, an increase in central venous oxygen saturation greater than 4%, or a lactate decrease greater than 1 mmol/L. Conclusions: Despite wide variability between individuals and countries, clear majority views emerged to describe practice, define FBT, and identify a response to it. Further investigation is now required to describe actual FBT practice and to identify the magnitude and duration of the physiological response to FBT and its relationship to patient-centered outcomes.Facultad de Ciencias Médica

Optimización ambiental y sanitaria en los casinos del Club Campestre El Rancho en la ciudad de Bogotá

El plan de saneamiento básico empleado en el Club El Racho de la ciudad de Bogotá, busca primordialmente mejorar las operaciones dentro de los espacios de preparación de alimentos del club, brindando en si una serie de lineamientos y parámetros básicos para lograr un óptimo desarrollo del mismo. Dentro de este plan se estudian y se exponen una serie de fases que requieren no sólo una implementación adecuada, sino también un proceso de seguimiento posterior a dicha implementación, con el único objetivo de controlar y mitigar reacciones y posibles alteraciones del programa. Llevando a cabo programas de limpieza y desinfección, de manejo de residuos sólidos y de control de plagas en los casinos del club, se busca también, lograr una concientización general tanto en empleados como socios y demás usuarios de los establecimientos y así darle al plan de saneamiento básico una ruta exitosa que garantice, así mismo, un desarrollo sostenible y una responsabilidad social.Centro de Estudios Empresariales para la PerdurabilidadThe basic sanitation plan applied in the Club El Racho at the city of Bogota, seeks primarily the improvement of the operations within the spaces of food preparation at the club, providing a series of guidelines and basic parameters for optimal development of the same. Within this plan are currently being studied and presented a series of stages that require not only a good implementation, but also a follow-up process, in order to control and mitigating reactions and possible alterations of the program. Implementing cleaning and disinfection programs, solid waste management and pest control in the casinos of the club, it also seeks, achieving a general awareness in both employees as partners and other users of the establishments and thus ensure the basic sanitation plan a successful path, as well as a sustainable development and guarantee social responsibility

Risk transfer regime in the contract for the international sale of goods: an articulation between the Vienna Convention on the International Sale of Goods and the International Commercial Terms.

El presente trabajo se enfoca en abordar la transmisión del riesgo en los contratos de compraventa internacional de mercaderías, teniendo en cuenta la ausencia de un régimen jurídico universal en esta materia. Así, el escrito propone analizar de manera comparativa las disposiciones relativas al riesgo contenidas en la Convención de Viena y en los INCOTERMS, con el fin de establecer hasta qué punto resultan ser complementarias o contradictorias. Para ello, se hace mención a la Teoría del Riesgo y las soluciones propuestas en el derecho comparado e internacional, hasta llegar a un análisis crítico de las referidas disposiciones.This paper focuses on the transfer of risk in contracts for the international sale of goods, taking into account the absence of a universal legal regime in this area. Thus, the paper sets out to analyze in a comparative manner the risk-related provisions contained in the Vienna Convention and in the INCOTERMS, in order to establish to what extent they are complementary or contradictory. To this end, mention is made of the Theory of Risk and the solutions proposed in comparative and international law, up to a critical analysis of the referred provisions.Abogado (a)Pregrad

SACHA INCHI (PLUKENETIA VOLUBILIS LINNEO): ¿UNA EXPERIENCIA ANCESTRAL DESAPROVECHADA? EVIDENCIAS CLÍNICAS ASOCIADAS A SU CONSUMO

Sacha Inchi (Plukenetia volubilis L.) es una planta oleaginosa trepadora que crece en países como Perú, Bolivia y Colombia. Es una excelente fuente de ácidos grasos insaturados, fundamentalmente alfa linolénico (C18:3) y linoleico (C18:2), que representan aproximadamente 82% del contenido total del aceite. Sacha Inchi ha sido parte de la dieta de indígenas desde la antigüedad y es visto en la actualidad como un cultivo prometedor. Por su composición en ácidos grasos esenciales y su alto contenido en tocoferoles y antioxidantes, la recomendación de su consumo en la dieta habitual puede ser una estrategia encaminada a la prevención de enfermedades cardiovasculares en poblaciones de América Latina, en las que el consumo de aceite de oliva, reconocido por sus propiedades cardioprotectoras, es bajo. Este artículo tiene por objetivo hacer una revisión de la literatura publicada en relación con la inocuidad, aceptabilidad e impacto sobre la salud, del aceite de Sacha Inchi.Sacha Inchi (Plukenetia volubilis L.) is an oleaginous climbing plant thatgrows in countries like Peru, Bolivia and Colombia. It is an excellent source of unsaturated fatty acids, mainly alpha lino-lenic (C18:3) and linoleic (C18:2), which represent approximately 82% of total oil content. Sacha Inchi has been part of the diet of native people of the region since ancient times and is seen as a promising crop today Due to its composition of essential fatty acids and its high content of antioxidants and tocopherols, the re-commendation of its consumption in the diet can be a strategy for the prevention of cardiovascular disease in populations of Latin America, as olive oil consumption known for its cardioprotective properties, is typically low in these populations. The aim of this article is to review the published literature regarding the safety, acceptability and health impact of Sacha Inchi oil