Tópicos Sugeridos dentro de su búsqueda.
Tópicos Sugeridos dentro de su búsqueda.
1
artículo
Durante el embarazo los requerimientos nutricionales cambian en función del índice de masa corporal, nivel de actividad física, y tasa metabólica de la gestante. Se ha relacionado la cantidad insuficiente de nutrientes esenciales en la dieta vegana con consecuencias en la salud de la gestante como depresión post-parto, parestesias, calambres musculares, anemia ferropénica, diabetes mellitus gestacional. Se hace hincapié en la correcta planificación de la dieta en gestantes veganas para evitar estas complicaciones. Es de suma importancia considerar fuentes ricas en proteínas, vitaminas y minerales en cantidades adecuadas para la gestante. Palabras clave: dieta, veganos, mujeres embarazadas, requerimientos nutricionales. (Fuente: DeCS) DOI: http://dx.doi.org/10.17268/rmt.2021.v16i02.11
2
artículo
La COVID-19 desencadena un cuadro clínico que puede impactar negativamente en el estado nutricional y en el pronóstico de los pacientes. La respuesta inflamatoria exacerbada en casos críticos, puede traer consigo una serie de alteraciones metabólicas y catabólicas que afectan directamente el estado nutricional, generando pérdida de masa muscular esquelética y desnutrición, lo que se asocia a peores desenlaces y mayores complicaciones. La valoración del estado nutricional, mediante el tamizaje y la evaluación nutricional en pacientes con COVID-19, nos permite preservar el estado nutricional y/o prevenir o tratar la desnutrición asociada y así, reducir las complicaciones asociadas a la misma. Actualmente no existe tratamiento nutricional específico frente al COVID-19, sin embargo, las diversas sociedades científicas del mundo han establecido una serie de recomendaciones para ...
3
artículo
Publicado 2021
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The authors thank the National Fund for Scientific and Technological Development (FONDECYT) of Lima, Peru, for the support provided and the Graduate School of the National University Federico Villarreal for the facilities provided for the completion of this study.
4
artículo
Publicado 2022
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The vegan diet refers to nutrition based on a wide variety of plant-based food groups (i.e., fruits, vegetables, grains, legumes, nuts and seeds, spices and herbs, mushrooms, and algae) that also excludes all. to all foods of animal origin (ie meat, fish, dairy and eggs). Various scientific studies on the nutritional contribution of the vegan diet in athletes seek to identify the benefits and limitations of a vegan diet in the nutritional requirement of athletes, compared to an omnivore diet. Sports nutrition is essential for optimal physical and mental performance, reduces the risk of illness and injury; That is why it is necessary to consume the macro and micronutrient requirements according to the type and intensity of exercise performed by the athlete. Vegan diets in general provide an optimal basis for vegan athletes to develop their overall potential, from increased intake of compl...
5
artículo
Publicado 2018
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El soporte nutricional del paciente pediátrico crítico influencia directamente en su morbimotalidad. Diversas condiciones hacen al niño particularmente vulnerable a la desnutrición cuando tiene enfermedades graves. La respuesta metabólica al estrés es principalmente hipercatabolismo de proteínas que ocasiona un balance nitrogenado negativo. Es importante adoptar estrategias que permitan proporcionar una adecuada y oportuna nutrición, realizando una buena valoración nutricional, calculando el gasto de los requerimientos energéticos, priorizando el aporte de proteínas como el macronutriente de mayor relevancia, iniciando el soporte nutricional temprano, mediante la vía correcta y realizando el monitoreo y seguimiento oportuno. En conclusión, el soporte nutricional debe formar parte importante de la estrategia terapéutica en todo niño crítico. DOI 10.25176/RFMH...
6
artículo
Publicado 2009
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Se llevó a cabo un experimento factorial para examinar el efecto de la interacción de dos niveles de proteína (25 y 35%) y tres niveles de energía digestible (2.3, 2.5 y 2.7 kcal/ g de alimento) en la dieta sobre la ganancia de peso (GP), conversión alimenticia (CA), energía retenida (ER) y el cociente de eficiencia proteica (REP) en la gamitana (Colossoma macropomum). En la composición de las dietas se empleó harina de anchoveta y harina de torta de soya como fuentes de proteína y maíz amarillo duro, subproducto de trigo y subproducto de cervecería como fuentes de energía. Se encontraron interacciones altamente significativas (p<0.01) entre la energía digestible y la proteína. En las dietas con 25% de proteína, el incremento del nivel de energía digestible mejoró significativamente la GP, CA, ER y la REP, siendo la mejor respuesta con 2.7 kcal/g. Sin embargo, para el...
7
artículo
Publicado 2013
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The sparing effect of the dietary protein using diets with high energy levels was evaluated. A factorial design was used to examine the interaction of two levels of protein (30 and 35%) and two levels of digestible energy (3.3 and 3.7 kcal/g) on the weight gain (WG), food conversion FC), retained protein (PR), retained energy (ER) and protein efficiency ratio (PER) in “sex reversal Nile tilapia” (Oreochromis niloticus). Diets contained anchovy and soybean meal as protein sources and yellow corn and wheat bran as energy sources. The fish oil was used to adjust the energy levels. There were highly significant interactions (P<0.01) between the experimental diets. In diets with 30% proteins, the increase of digestible energy significantly enhances WG, FC, PR, ER and PER, where the level of 3.7 kcal/g had the best performance. With 35% protein, the increase of digestible energy had not...
8
artículo
Publicado 2009
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A factorial experiment was conducted to evaluate the effect of diets with two levels of protein (25 and 35%) and three levels of digestible energy (2.3, 2.5, and 2.7 kcal/g) on the “gamitana” Colossoma macropomum in terms of body weight gain (WG), food conversion (FC), retained energy (RE), and protein efficiency ratio (PER). Diets contained anchovy and soybean meal as protein sources, and yellow corn, wheat bran, and brewery bran as energy sources. There were highly significant interactions (p<0.01) between protein concentration and digestible energy on the “gamitana” growth. In diets with 25% protein, the increase of digestible energy significantly enhanced WG, FC, RE, and PER, where the level of 2.7 kcal/g had the best performance. However, in diets with 35% protein, only the 2.7 kcal/g level showed good results. It can be concluded that the best response was obtained with ...
9
artículo
Publicado 2013
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The sparing effect of the dietary protein using diets with high energy levels was evaluated. A factorial design was used to examine the interaction of two levels of protein (30 and 35%) and two levels of digestible energy (3.3 and 3.7 kcal/g) on the weight gain (WG), food conversion FC), retained protein (PR), retained energy (ER) and protein efficiency ratio (PER) in “sex reversal Nile tilapia” (Oreochromis niloticus). Diets contained anchovy and soybean meal as protein sources and yellow corn and wheat bran as energy sources. The fish oil was used to adjust the energy levels. There were highly significant interactions (P<0.01) between the experimental diets. In diets with 30% proteins, the increase of digestible energy significantly enhances WG, FC, PR, ER and PER, where the level of 3.7 kcal/g had the best performance. With 35% protein, the increase of digestible energy had not...
10
artículo
Publicado 2022
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Objetive. Nutritional intake in a reference pediatric intensive care unit is described and factors associated with inadequate achievement of the caloric goal are identified. Methods. Retrospective study that reviews the medical records of children under 14 years of age to identify clinical data, anthropometric nutritional assessment and energy expenditure according to the Schofield equation. Results. 65 patients were included, 54% male, age range from one month to 13 years, 60% admitted to the emergency department, most frequent diagnoses were shock and respiratory failure and and 49.2% presented normal nutritional status. In 28% of patients an adequate caloric goal was reached, 34% was excessive and 38% deficient. Nutritional support was started in the first 72 hours in 95% of patients, 84.6% by enteral route, 80% had nutrition interruptions. The inadequate achievement of the goal was m...
11
artículo
Publicado 2018
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The nutritional support of the critical pediatric patient directly influences their morbimotality. Various conditions make the child particularly vulnerable to malnutrition when he has serious illnesses. The metabolic response to stress is mainly protein hypercatabolism that causes a negative nitrogen balance. It is important to adopt strategies to provide adequate and timely nutrition, making a good nutritional assessment, calculating the expenditure of energy requirements, prioritizing the contribution of proteins as the most relevant macronutrient, initiating early nutritional support, through the correct route and performing the monitoring and timely follow-up. In conclusion, nutritional support should be an important part of the therapeutic strategy in every critical child. DOI 10.25176/RFMH.v18.n4.1737
12
artículo
Publicado 2019
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Objective: The aim of this study was to assess dietary intake of PD patients and to determine the intake with a variety of factors that can influence it. Methodology: We evaluated 20 PD patients of Guillermo Almenara Hospital,without any exclusion criteria. Nutritional assessment was complete, including major symptoms of the disease asdialysate solution, diuresis, anthropometry (BMI, PCT, WBC), level of úrea, nutritional history, analysis of dietaryintake by food frequency questionnaire, food, registration of dietary intake of 3 days and use of food compositiontable of Peru (2009). It was also considered a brief assessment of the economic and psychological availability, forall this relate to the situation of the intake. Results: Of the 20 patients, 12 were men and 8 women, mostly 35 to 60years. Protein intake was recorded 30% indicating a poor dietary intake. Indirect relationships were...
13
artículo
Publicado 2013
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Overweight and obesity result from change in dietary patterns and increasingly sedentary attitude. Objectives: To compare the energy and nutrient intake in female adolescents with overweight and obesity. Design: Cross-sectional, observational and analytical study. Location: Lima’s urban area Education Center. Participants: Adolescents aged 10 to 18 years. Interventions: One hundred overweight adolescents and 87 obese adolescents were studied. Diagnosis was done by body mass index (BMI) with the World Health Organization (WHO) reference population and cutoff levels between 85 and 95 percentile for overweight and over 95 for obesity. Amount of energy and nutrients was determined by a semi quantitative food frequency questionnaire using the Peruvian Table for Food Composition and the Table of the USA Department of Agriculture. FAO recommendations were used to determine the adequate percen...
14
tesis de grado
Publicado 2022
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Objetivo: Evaluar el aporte nutricional de los almuerzos en el requerimiento nutricional de los adultos mayores en el Comedor Popular Ricchari Warmi del P.J. Señor de los Milagros – Comas, 2021. Material y método: Investigación con enfoque cuantitativo, de tipo básico o teórico, de nivel descriptivo observacional, de diseño no experimental de corte transversal; la población estuvo compuesta por 150 almuerzos que asiste el comedor popular “Ricchari Warmi”, con una muestra conformada por 110 almuerzos que cumplen los criterios de inclusión y exclusión. La recopilación de datos fue por medio de una encuesta y el instrumento fue un cuestionario formulado exprofesamente para tal fin. El análisis se llevó a cabo con el software Microsoft Excel. Resultados: La edad de los adultos mayores se encuentra dividido en los siguientes grupos etarios de 60 a 69 años es 60%; de 70 a 79...
15
tesis de grado
Publicado 2025
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Introducción: La anemia y la desnutrición infantil son problemas de salud pública persistentes en el Perú. A pesar de los esfuerzos realizados, la eficacia de las intervenciones actuales sigue siendo limitada. En este contexto, se investiga el potencial del pescado bonito como recurso nutricional para abordar estos problemas. Objetivo: Determinar el valor nutricional y la aceptabilidad sensorial de una papilla elaborada a base de Sarda chiliensis chiliensis (bonito) e Ipomoea batatas (camote amarillo) para niños de 2 a 3 años en Lima, Perú. Metodología: Investigación experimental de laboratorio, cuantitativo y analítico. Se desarrollaron dos formulaciones de papillas, para las cuales se hizo el análisis proximal, microbiológico, de hierro y ácidos grasos utilizando métodos validados. La evaluación de la aceptabilidad sensorial se llevó a cabo en 20 niños entre 2 y 3 año...
16
tesis de grado
Publicado 2024
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This research aimed to evaluate the nutritional value and acceptability of the PAN TBC food basket in relation to the nutritional requirements of tuberculosis patients. An observational, prospective, and cross-sectional study was conducted at IPRESS I-4 BELLAVISTA NANAY-PUNCHANA, including 48 patients diagnosed with tuberculosis and beneficiaries of the PAN TBC basket in June 2024. The methodology included analysis of the basket's nutritional contribution, evaluation of its acceptability through a validated survey, and calculation of patients' nutritional requirements. Standardized nutritional software and statistical analysis with SPSS version 27 were used. Results showed that the PAN TBC basket provides 5018.3 kcal daily for the patient and four contacts, with a distribution of 8.86% protein, 61.46% carbohydrates, and 27.84% lipids. Satisfactory adequacy was observed in energy (79.2%) ...
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artículo
Publicado 2021
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The objective of this study was to recognize the histopathological findings, to identify the possible agent etiological and to determine the prevalence of the “dandruff" in vicuñas (Vicugna vicugna mensalis) in the buffer zones of the Pampa Galeras National Reserve Bárbara D’achille in Lucanas Rural Community– Ayacucho. Biopsies were taken from the rib region of sixty vicuñas among males and females, ages of youth and adults, which presented “dandruff” in a initial level, obtained from a total of 842 captures vicuñas. The samples were placed in 10% formalin, then were processed by the paraffin inclusion technique and coloured with H. - E., Gram coloration and PAS coloration. The results indicated that the prevalence rate of the dandruff in vicuñas was 9.03%; the most affected population was adult females (13,9%), young female (13,2%) and young male (8,2%). All the skin sam...
18
artículo
Publicado 2015
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Pregnancy for the mother's body means overloading their metabolic needs identified by the fetal organogenesis and tissue growth of these organs and extending from the third to ninth month of pregnancy. The problem interferes develop the following facts: the influence of diet during pregnancy on the mother and on the product and the nutritional requirements in pregnancy and lactation.
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artículo
Publicado 2015
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Pregnancy for the mother's body means overloading their metabolic needs identified by the fetal organogenesis and tissue growth of these organs and extending from the third to ninth month of pregnancy. The problem interferes develop the following facts: the influence of diet during pregnancy on the mother and on the product and the nutritional requirements in pregnancy and lactation.
20
tesis de grado
Publicado 2015
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Con el objetivo de determinar el nivel de conocimientos y actitudes sobre requerimientos nutricionales durante el embarazo en gestantes del I trimestre. Hospital Belén de Trujillo año 2012; se realizó un estudio descriptivo, retrospectivo de corte transversal, en 115 gestantes en el I trimestre; para lo cual se elaboró una encuesta semi estructurada, para medir los conocimientos sobre requerimientos nutricionales a través de diez preguntas con tres alternativas cada uno de ellas y otra sección sobre actitudes en requerimientos nutricionales que constó de 10 preguntas con 5 alternativas. Encontrándose que el 40% de las encuestadas tuvieron un nivel de conocimiento medio; un 36% de las encuestadas tuvieron un nivel de conocimiento alto; y un 24% se encuentran en un nivel de conocimiento bajo. Las gestantes señalaron el tipo de alimentos correcto para proteínas en un 63%, 71% para...
