Abstract:
INTRODUCTION:A decline in memory and cognitive function is considered to be a normal consequence of aging. Polyunsaturated omega-3 fatty acids are increasingly proposed as dietary supplements with the ability to reduce the risk of cognitive decline, including Alzheimer's disease (AD). AIM:To study the effect of omega-3 on cognitive decline through the review of recent observational, interventional, and experimental studies. METHODS:We conducted a Pubmed, Medline, Cochrane and Embase search for epidemiological and clinical studies in the international literature using combinations of the following keywords: "Alzheimer's disease", "mild cognitive impairment", "cognitive function", "dietary factors", "omega-3 fatty acids", "EPA and DHA". CONCLUSIONS:Studies have shown the protective role of omega-3 fatty acids in mild cognitive impairment, dementia, and the risk and progression of Alzheimer's disease in the elderly. Further studies are needed to understand the mechanism of action of omega-3 fatty acids on cognition. Doses, composition of EPA and DHA capsules and time of supplementation should be explored. Introduccion:Una disminución de la función cognitiva y de la memoria se considera que es una consecuencia normal del envejecimiento. Los ácidos grasos omega-3 poliinsaturados son cada vez más propuestos como suplementos dietéticos con la capacidad de reducir el riesgo de deterioro cognitivo, incluyendo la enfermedad de Alzheimer (EA). Objetivo:Estudiar el efecto de los omega-3 en el deterioro cognitivo a través de la revisión de estudios recientes de observación, intervención y experimentales. Métodos:Se realizó una búsqueda en PubMed, Medline, Cochrane y Embase para los estudios epidemiológicos y clínicos en la literatura internacional que utilizan combinaciones de las siguientes palabras clave: “la enfermedad de Alzheimer”, “deterioro cognitivo leve”, “función cognitiva”, “factores dietéticos”, “ácidos grasos omega-3”, “EPA y DHA”. Conclusiones:Los estudios han demostrado el papel protector de los ácidos grasos omega-3 en el deterioro cognitivo leve, demencia y en el riesgo y la progresión de la enfermedad de Alzheimer en los adultos mayores. Se necesitan más estudios para comprender el mecanismo de acción de los ácidos grasos omega-3 sobre la cognición. Las dosis, la composición de cápsulas de EPA y DHA y el tiempo de suplementación deben ser explorados.
journal_name
Nutr Hospjournal_title
Nutricion hospitalariaauthors
Waitzberg DL,Garla Pdoi
10.3305/nh.2014.30.3.7632subject
Has Abstractpub_date
2014-09-01 00:00:00pages
467-77issue
3eissn
0212-1611issn
1699-5198journal_volume
30pub_type
杂志文章,评审abstract::For years now, a stronger tendency towards overweight among diabetes 1 population has been described, a tendency already observed during childhood and pubescence. Insulin replacement therapy to be one of the main underlying factors. Clarifying these issues and determining whether this weight gain may bring in an incre...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章,评审
doi:10.3305/nh.2014.30.6.7878
更新日期:2014-12-01 00:00:00
abstract:AIMS:To assess the degree of satisfaction of caregivers of children with gastrostomy tube (GT) feeding through the structured questionnaire SAGA-8. Secondly, to evaluate if the parental satisfaction degree was related to several independent variables. METHODS:A cross-sectional observational study was performed in 92 c...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2013.28.4.6555
更新日期:2013-07-01 00:00:00
abstract:INTRODUCTION:beginning of adolescence comprises important physical modifications, which affects growth and changes in body composition, therefore it is important to consider maturation assessment. OBJECTIVE:to develop a non-invasive method to assess maturity status in Venezuelan adolescents from peak height velocity (...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.32.5.9566
更新日期:2015-11-01 00:00:00
abstract::Introducción: los problemas relacionados con el peso constituyen un problema importante de salud pública debido a su alta prevalencia y a las adversas consecuencias que tienen para la salud.Objetivo: el objetivo principal de este estudio fue analizar si la depresión y la ansiedad tienen un papel mediador en la relació...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.20960/nh.395
更新日期:2016-07-19 00:00:00
abstract::The purpose of this retrospective study is to ascertain the physiopathological characteristics of patients on parenteral nutrition (PN), the types of diet used and duration of treatment. Presentation of epidemiological results and evolution of 637 adults receiving PN after a five-year period of nutritional follow-up, ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:1992-07-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to assess the association of overweight and obesity with insulin resistance, hypertension, and hyperlipidemic among 12 to 15 year olds from private and public schools in Chiapas. METHODS:This was a cross-sectional study with a random selection of 259, 12 to 15 year old teenagers fro...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:2009-03-01 00:00:00
abstract:INTRODUCTION:there is a growing concern in the appearance of eating disorders in athletes, especially those that practice sports grouped into weight categories. This affects the way athletes eat, using frequently unhealthy strategies to control weight, especially during the pre-competition period. AIM:this study analy...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.32.4.9214
更新日期:2015-10-01 00:00:00
abstract:OBJECTIVE:To investigate the colon's development in rats subjected to protein energy malnutrition followed by supplementation with rice bran. MATERIALS AND METHODS:Weaned Wistar male rats (21 days old), weight (40-50 g) were divided into two groups: diet with 17% protein (C; control group) or an aproteic diet (A; apro...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:2007-11-01 00:00:00
abstract::The refeeding syndrome can be defined as the metabolic alterations developed by the rapid nutrition repletion (oral, enteral as well as parenteral feeding) of severaly malnourished patients. Refeeding syndrome is a potentially fatal clinical condition and it is often underdiagnosed on non-specialized nutrition units. ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:2010-11-01 00:00:00
abstract::Sugars are sweet-flavored carbohydrates that provide energy to the body. The adult brain uses about 140 g of glucose per day, amount which can represent up to 50 of the total number of carbohydrates consumed. In our country the sugar in food consumption pattern remains constant, while the consumption of soft drinks ha...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2013.28.sup4.6794
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND:fluid intake before, during and after exercise is the most important way to replace water lost during exercise and avoid dehydration. AIM:to assess fluid intake habits before, during and after exercise in amateur basketball players on both training and competition days. METHODS:one hundred and eighty-three...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.20960/nh.1462
更新日期:2018-05-10 00:00:00
abstract:INTRODUCTION:breast milk, besides being a source of feeding for children, it can be a vehicle for transmission of some infectious diseases. AIM:to revise the main viral agents which can be acquired for children through breast milk and its possible clinical implication. MATERIAL:literature search was made in different...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章,meta分析,评审
doi:10.3305/nh.2015.32.1.8794
更新日期:2015-07-01 00:00:00
abstract::The problems of disintubation and obstruction of nutritional catheters are common during treatment with enteral nutrition. This prospective study has been designed to evaluate the differences in the frequency of obstruction between two different types of enteral nutrition catheter. Catheter A (Silk, Ibys) with one sin...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:1991-09-01 00:00:00
abstract:PURPOSE:to determine the diagnostic accuracy of seric creatinine in the depletion of the somatic compartment and in adult malnutrition. DESIGN:a prospective study. PLACE:a tertiary care centre. PATIENTS:140 subjects evaluated by the nutritional support group. EXCLUSION CRITERIA:kidney insufficiency, immune-suppress...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:1994-05-01 00:00:00
abstract:OBJECTIVE:To evaluate the relationship between serum albumin, total cholesterol and total lymphocyte count with two nutritional assessment methods, to verify if their use is justified in nutritional screening tools. METHODS:101 patients admitted to medical/surgical wards underwent the SGA and the Full Nutritional Asse...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.1590/S0212-16112011000300024
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVES:To ascertain the relationship between maternal weight gain and birth weight, in every pre-gestational body mass index (BMI) category. MATERIAL AND METHODS:A two-stage sampling observational and descriptive study was carried out in the health department of La Ribera (Valencia, Spain). The sample was divided ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.31.4.8495
更新日期:2015-04-01 00:00:00
abstract:Introduction:Introduction: chronic kidney disease contributes to decreased muscle strength and physical function through a decrease in muscle mass. Current evidence suggests that hemodialysis can accentuate this complication, as well as lead to deterioration of the patient's overall health. The aim of this study is to ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.20960/nh.03076
更新日期:2020-10-21 00:00:00
abstract:RATIONALE:The ELAN Ecuadorian Study of Hospital Malnutrition returned a malnutrition rate of 37.1% in public hospitals of Ecuador [Gallegos Espinosa S, Nicolalde Cifuentes M, Santana Porbén S; para el Grupo Ecuatoriano de Estudio de la Desnutrición Hospitalaria. State of malnutrition in hospitals of Ecuador. Nutr Hosp ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.31.1.8178
更新日期:2014-10-03 00:00:00
abstract:INTRODUCION:sarcopenia is defined as a syndrome characterized by progressive and generalized loss of muscle mass and strength. The main cause of sarcopenia is the alteration of protein metabolism, in which the proteolytic processes are not accompanied by an appropriate protein synthesis and muscle cells lose progressiv...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章,评审
doi:10.3305/nh.2015.32.5.9638
更新日期:2015-11-01 00:00:00
abstract:UNLABELLED:Head and neck cancer patients are frecuently heavy alcohol drinkers. The aim of this study is to determine the impact of alcohol intake on nutritional status and the impact in prognoses. PATIENTS AND METHODS:Fifty patients with oral and pharyngolaryngeal carcinomas were prospective studied in a control-case...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:2004-11-01 00:00:00
abstract:PURPOSE:the objective was to demonstrate if treatment modality, nutritional status and oropharyngeal flora contribute to the development of mucositis in radiotherapy- treated head and neck cancer. METHODS:single-cohort study of patients with head and neck cancer (H&N) in which radiotherapy was indicated. Nutritional s...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.32.3.9299
更新日期:2015-09-01 00:00:00
abstract:INTRODUCTION:the carcinogenesis may be initiated and promoted by the oxidative DNA damage. The compounds of chrome (Cr [VI]) cause oxidative stress (EOx) and are recognized as carcinogens in humans. In this sense, it is proposed that drinks with a high antioxidative potential, such as red wine, may have protective or m...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.32.4.9520
更新日期:2015-10-01 00:00:00
abstract:Introduction:The infl uence of exercise in trained subjects has beneficial effects in the physical fi tness and body composition; however, detraining has an unfavorable effect in all of them. Objective:The current study was designed to ascertain the infl uence of a six week-detraining period on body composition in bot...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.20960/nh.618
更新日期:2017-06-05 00:00:00
abstract:BACKGROUND:Protein-energy wasting (PEW), defined as the body loss of muscle mass and fat, is an important cardiovascular risk factor in dialysis patients. Diagnosing this condition requires the presence of three characteristics: biochemical (low albumine, prealbumine or cholesterol), body mass reduction (body mass inde...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2014.30.4.7730
更新日期:2014-10-01 00:00:00
abstract:UNLABELLED:The National Survey of Family Income and Expenditure (ENIGFAM 2009-2010), showed that a third, and almost two thirds of Guatemalans purchased outside the home breakfast and lunch. OBJECTIVE:To determine the composition, nutritional value and price of breakfast and lunch menus purchased outside the home in u...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.31.2.7752
更新日期:2014-11-01 00:00:00
abstract::Fiber is an essential nutrient in a healthy diet, contributing to health maintenance and preventing the occurrence of different disease. The classification of fiber according to its degree of fermentation within the large bowel categorizes it into two different types, completely fermentable fiber and partially ferment...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章,评审
doi:
更新日期:2007-05-01 00:00:00
abstract:OBJECTIVE:we analyzed the rural-urban differences of the nutritional status by residence (DRU) of the Basque male population during the Industrial Revolution. METHODS:We used data from the military recruitment of 1876-1936 (cohorts born in 1856-1915). We analyzed the heights of 12,747 conscripts in six municipalities ...
journal_title:Nutricion hospitalaria
pub_type: 历史文章,杂志文章
doi:10.20960/nh.2084
更新日期:2018-06-04 00:00:00
abstract:BACKGROUND:The effects of alcohol consumption on body weight have been evaluated in a large number of studies suggesting to be inversely as well as positively related to body weight and body fat. OBJECTIVE:This study examined the relationships between moderate beer consumption and anthropometrical parameters in Spanis...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:2007-03-01 00:00:00
abstract:Introduction:Background: mid-upper arm circumference (MUAC), subcutaneous fat and muscle measurements are an alternative method to diagnose overweight and evaluate growth as well as protein and energy reserves. Aim: to compare MUAC, arm muscle area (AMA) and arm fat area (AFA) measurements of Argentinean boys and girls...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.20960/nh.02426
更新日期:2019-07-01 00:00:00
abstract:Introduction:Introduction: at present, it is precisely the Mediterranean countries whose characteristic lifestyle was recognized as a health paradigm and promoted to the rest of the world, those who are at mostly at risk, in which it becomes necessary the immediate development of strategies based on education that may ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章,评审
doi:10.20960/nh.02685
更新日期:2019-07-02 00:00:00