Browsing Nutrición by Title
Now showing items 40-59 of 166
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Deficiencias nutricionales y anemia en niñas y niños preescolares de Costa Rica en el periodo 2014-2016
(2018)Objetivos: (i) Determinar la prevalencia de deficiencias nutricionales y anemia en preescolares que se benefician de dos programas de ayuda nutricional (intramuros y extramuros) en los Centros de Educación y Nutrición y ... -
Descenso de la mortalidad por desnutrición en niños menores de cinco años en Costa Rica, 1970 y 1976
(Revista Médica del Hospital Nacional de Niños Dr. Carlos Sáenz Herrera: 15(1): 31-44. 1980, 1980)En 1970 y 1976, la desnutrición como causa de muerte en niños menores de cinco años ocupó el décimo y quinto lugar, respectivamente, según las estadísticas vitales de Costa Rica. Tales cifras, revelaban un aumento de 119 ... -
Desnutrición energético-proteínica en Costa Rica, 1979
(Revista Médica del Hospital Nacional de Niños Dr. Carlos Sáenz Herrera (número especial):55-78. 1979, 1979)Este trabajo destaca la mayor importancia de la desnutrición energético-pro teínica (DEP) sobre las otras formas carenciales en la Costa Rica de hoy. A con-tinuación se propone una modificación a la definición aceptada de ... -
Desnutrición y privación en el niño. Observaciones en Guatemala y Costa Rica.
(Alimentación y Nutrición (FAO) 6:8-16, 1980)Las poblaciones.tradicionales formadas de grupos tribales pequeñitos, que viven en estrecho contacto con la naturaleza, pueden encontrarse virtualmente exentas de desnutrición endémica gracias a la ausencia relativa ... -
Detection of Euhydration in Humans from the Diuresis Response to a Water Load
(2011-09-30)Aim: to calculate the minimum amount of water to be ingested in order to find significant differences in one-hour urine volume between euhydrated and dehydrated humans. Methods: Five participants (22.6±2.9 years old, ... -
Developing a cooperative multicenter study in Latin America: Lessons learned from the Latin American Study of Nutrition and Health Project
(2017)This report examines the challenges of conducting a multicenter, cross-sectional study of coun- tries with diverse cultures, and shares the lessons learned. The Latin American Study of Nutrition and Health (ELANS) was used ... -
Diarrhea and malnutrition, research priorities: Research Priorities
(Diarrhea and malnutrition: interactions, mechanisms, and interventions; Plenum Press p 305 308, 1983)There have been many recent advances in our understanding of the etiology, pathogenesis, mechanisms, and management of acute and chronic diarrheal disease. Many studies have investigated the role of diarrhea in producing ... -
Diarrhea and Malnutrition: Breastfeeding Intervention in a Transitional Population
(Holme, T., Marcus Wallenberg Foundation for International Cooperation in Science., & World Health Organization. (1981). Acute enteric infections in children: New prospects for treatment and prevention : proceedings of the third Nobel conference. Amsterdam: Elsevier/North-Holland Biomedical Press., 1981)Diarrheal disease is a main cause of weight loss and growth faltering and stunting in rural children living under low socioeconomic conditions, and diarrhea is one of the most important events precipitating severe ... -
Diarrhea associated with rotavirus in rural Guatemala: a longitudinal study of 24 infants and young children
(The American Society of Tropical Medicine and Hygiene 28(2):325-328. 1979, 1979-03)A population of 24 infants and young children followed prospectively during the first 3 years of life was studied for the occurrence of rotavirus infection by using enzyme-linked immunosorbent assay to detect virus in ... -
Diet Quality and Diet Diversity in Eight Latin American Countries: Results from the Latin American Study of Nutrition and Health (ELANS)
(2019-07-15)This study aimed to assess diet quality score (DQS), considering healthy and unhealthy foods and nutrients, and diet diversity score (DDS) as indicators of risk of noncommunicable diseases in eight Latin American countries, ... -
Dietary Diversity and Micronutrients Adequacy in Women of Childbearing Age: Results from ELANS Study
(2020-07-04)Dietary diversity, an important component of diet quality, is associated with an increased probability of adequate micronutrient intake. Women of childbearing age (WCA) are particularly vulnerable to micronutrient inadequacy. ... -
Duración de la lactancia materna exclusiva en una comunidad urbana y otra rural de Costa Rica
(2018)Objetivo: Indagar la duración de la lactancia materna exclusiva en una comunidad urbana y una rural de Costa Rica. Método: Se realizó un estudio descriptivo transversal sobre el inicio y duración de la lactancia materna ... -
Efeitos da Desidratação no Rendimento Físico e na Saúde
(2001)As pessoas fisicamente ativas devem prestar atenção a sua hidratação. A desidratação tem efeitos negativos sobre o funcionamento do corpo, que vão desde pequenas diminuições no rendimento físico, até problemas por calor ... -
Effects of fasting on endurance exercise
(1993)Early studies agree that fasting is detrimental to overall physical performance and to endurance performance in humans; however, a study in rats reporte an ergogenic effect where time to exhaustion was increased by a ... -
Effects of fasting on endurance exercise in adult males: preliminary evidence for a "nocebo" effect
(1998)The literature has repeatedly reported a negative effect of fasting on endurance exercise in humans. The goal of this study was to test the hypothesis that endurance performance is susceptible to a “negative placebo” or ...