文章基本信息

标题：Deteco da deficiência de tiamina por registro alimentar, dosagem de lactato e gasometria arterial em amostras populacionais na Cidade de Manaus – Amazonas
本地全文：下载
作者：Juliana Pontes Lima ; Luis Fernando Junges Filho ; Dorasilvia Ferreira Pontes 等
期刊名称：Research, Society and Development
电子版ISSN：2525-3409
出版年度：2021
卷号：10
期号：10
页码：1-13
DOI：10.33448/rsd-v10i10.18579
语种：English
出版社：Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências
摘要：Thiamine (vitamin B1) is a water-soluble vitamin, an essential micronutrient, naturally occurring. Humans do not synthesize thiamine, its supply in the human body depends almost entirely on food intake. The lactate dosage is an indirect indicator of thiamine deficiency. This is a clinical study to evaluate the intake of thiamine in patients from the Emergency Room, its relation to the normal feed intake, and indirect measures of activity vitamin B1 according to serum lactate. In a cross-sectional study, 15 patients (GPS) underwent collection of blood lactate, arterial blood gases, usual food recall, verified the underlying disease, symptoms, nosographic data, medications, food intake and alcohol intake. The control group (CG), 22 individuals, was submitted by the usual food recall. From the GPS, the adequacy for dietary intake of thiamine did not show any significant difference with the CG. There was significant correlation between lactate and thiamine (r = -0.60) and between fat intake and thiamin (r = 0.72) but not total energy, carbohydrates and protein. The food intake of the participants (GPS and CG) equipped with a higher frequency of fish, chicken, flour and white rice. The data suggest a low intake of thiamine. These data may justify the availability of vitamins for hospital pharmacotherapeutic treatment and new, broader studies may support the hypothesis of thiamine supplementation in commonly consumed foods (eg flour), for the population of Manaus, associated with measures of guidance.
关键词：Thiamine;Hypovitaminosis;Lactate levels;Blood gas analysis;Emergency.