Abstract：
:The modification of dietary patterns has led to a change in fatty acid consumption, with an increase in the consumption of ω-6 fatty acids and a marked reduction in the consumption of ω-3 fatty acids. This in turn has given rise to an imbalance in the ω-6/ω-3 ratio, which is now very different from the original 1:1 ratio of humans in the past. Given the involvement of ω-6 and ω-3 essential fatty acids in disease processes, the present article examines changes in dietary patterns that have led to the present reduction in the consumption of ω-3 essential fatty acids, and to study the importance of the ω-6/ω-3 balance in maintaining good health. In addition, an assessment is made of the established recommendations for preventing a poor intake of ω-3 essential fatty acids, and the possible options for compensating the lack of these fatty acids in the diet.
journal_name
Nutr Hospjournal_title
Nutricion hospitalariaauthors
Gómez Candela C,Bermejo López LM,Loria Kohen Vdoi
10.1590/S0212-16112011000200013subject
Has Abstractpub_date
2011-03-01 00:00:00pages
323-9issue
2eissn
0212-1611issn
1699-5198pii
S0212-16112011000200013journal_volume
26pub_type
杂志文章,评审abstract：INTRODUCTION:The pathophysiologic mechanisms that account for the development and persistence of anorexia nervosa (AN) remain unclear. With respect to the neuropsychological functioning, the executive functions have been reported to be altered, especially cognitive flexibility and decision-making processes. OBJECTIVES...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章,meta分析,评审
doi：10.3305/nh.2014.29.3.7149
更新日期：2014-03-01 00:00:00
abstract：INTRODUCTION:Cancer of the oral cavity ranks twelfth worldwide. This type of cancer is usually managed surgically followed by radiotherapy, which may be indicated alone or with chemotherapy; this type of therapies have significant functional side effects on the nutritional status of the patient. OBJECTIVE:The aim of t...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.3305/nh.2013.28.5.6591
更新日期：2013-09-01 00:00:00
abstract：:Advances in HIV infected patients' treatment have modified their prognosis, making possible to consider their admission to the ICU for acute complications. HIV infected patients show nutritional impairments onto which changes due to acute disease are added. Thus, they are candidate to receive specialized nutritional s...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：
更新日期：2005-06-01 00:00:00
abstract：:The reliability of the information collected in dietary assessment can be affected by different factors. One of the main sources of error in dietary assessment is misreporting which encompass under- and overreporting. Underreporting of food intake is one of the major problems in the assessment of habitual dietary inta...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章,评审
doi：10.3305/nh.2015.31.sup3.8760
更新日期：2015-02-26 00:00:00
abstract：OBJECTIVE:To determine possible associations between the risk of breast cancer in Brazilian women and demographic, social and economical variables, and past dietary intake. METHODS:A case-control study was conducted in Joinville, Santa Catarina, Brazil, between june and november 2003 involving a group of 33 women rece...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章,多中心研究
doi：
更新日期：2007-09-01 00:00:00
abstract：OBJECTIVE:To evaluate the effect of the glycemic index (GI) on food intake, anthropometric measurements and body composition in subjects with excess body weight. METHODS:Crossover study, in which 17 subjects participated in two study sessions (high GI or low GI). Two daily meals were consumed in laboratory for 30 cons...
journal_title：Nutricion hospitalaria
pub_type： 临床试验,杂志文章
doi：10.3305/nh.2012.27.4.5845
更新日期：2012-07-01 00:00:00
abstract：:An important area of the development of new functional foods is facussed on finding or applying food components which favour achieving a healthier lipid profile in the organism. The objective of this work was to carry out the characterisation of the lipid fraction of two oils, fish oil and algae oil, to evaluate their...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：
更新日期：2006-05-01 00:00:00
abstract：INTRODUCTION:To assess the nutritional status of hospitalized patients is important for the prevention of hospital malnutrition and planning of nutritional intervention. OBJECTIVE:To comparatively analyze the nutritional status of patients admitted to two hospitals, one public and another private, caring for populatio...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：
更新日期：2006-01-01 00:00:00
abstract：OBJECTIVE:Observation of weight loss and the maximum time that individualized dietary treatment qualitative and quantitative is shown to be effective. METHOD:4625 consultations were conducted with 616 patients over 25 years old, in the nutrition consultation, using the qualitative and quantitative individualized dieta...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.3305/nh.2015.31.5.8648
更新日期：2015-05-01 00:00:00
abstract：:Introducción: existen alteraciones frecuentes en la alimentación de la población infantil femenina, y especialmente en atletas de deportes estéticos por la presión ejercida para mantener un cuerpo.Objetivos: evaluar los aspectos nutricionales, antropométricos y la percepción del peso de niñas que realizan gimnasia rít...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.20960/nh.383
更新日期：2016-07-19 00:00:00
abstract：OBJECTIVE:To assess the usefulness of establishing a routine gravimetric as quality assurance after the development of parenteral nutrition (PN) with a gravimetric error less than ± 5%. MATERIAL AND METHODS:Prospective study in which 5 to 8 large volume PN were weighed daily during 2 months and for 4 months all small ...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.1590/S0212-16112011000500018
更新日期：2011-09-01 00:00:00
abstract：UNLABELLED:Introducción y objetivos: las enfermedades cardiovasculares (ECV) son la principal causa de muerte mundial, por ello el objetivo de este estudio es analizar los factores de riesgo de ECV en los trabajadores de la Universidad de Alicante.Material y métodos: estudio transversal descriptivo. Muestra aleatoria (...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.20960/nh.273
更新日期：2016-06-30 00:00:00
abstract：BACKGROUND:The maintenance of healthy lifestyles is of great importance to prevent pregnancy-related diseases at early stages. For this reason, the knowledge of the overall wellbeing of women at childbearing-age is necessary to provide appropriate advice to maintain or improve the nutritional status. The aim of this re...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.3305/nh.2014.29.2.7082
更新日期：2014-02-01 00:00:00
abstract：:The need to create a stoma is frequent in the daily clinical practice. Usually ileostomies work well within the first 24 hours. However, many times they are associated with important morbidity up to 76%. Although the complications derived from this technique may be surgical, metabolic complications, which are preceded...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.1590/S0212-16112012000100043
更新日期：2012-01-01 00:00:00
abstract：Introduction:Background: obesity and lower physical fitness levels in children are related to the development of cardiometabolic risk factors. Objective: to determine the relationship between health-related physical fitness and physical activity levels, blood pressure, and anthropometric parameters for different weight...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.20960/nh.1932
更新日期：2019-03-07 00:00:00
abstract：:Introduction: Life expectancy is increasing and becoming a characteristic phenomenon of developed countries and, increasingly, of developing countries, such as Brazil. The aging process causes changes of some physiological functions such as loss of smell, taste, loss of appetite, among other things that end up changin...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.20960/nh.v33i1.13
更新日期：2016-02-16 00:00:00
abstract：BACKGROUND:residents are vulnerable to suffer of dehydration due to physiological changes and the physical and cognitive limitations. AIM:to handle this situation, it has been decided to evaluate the interventions which are carried out for the management of dehydration and low fluid intake in older people living in nu...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章,评审
doi：10.20960/nh.1885
更新日期：2018-12-03 00:00:00
abstract：:Calcium (Ca) is the most abundant mineral element in our body. It accounts for about 2% of body weight. The functions of calcium are: a) functions skeletal and b) regulatory functions. Bone consists of a protein matrix that mineralizes mainly with calcium (the most abundant), phosphate and magnesium, for it is essent...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章,评审
doi：10.20960/nh.341
更新日期：2016-07-12 00:00:00
abstract：:An assessment was made of the predictive capacity of the following predictive formulation named Nutritional Sepsis Risk: NSR = 14.26 - 1.76 (albumin) - 1.47 (risk area) This was done in a sample of 65 surgery patients with digestive pathology who were candidates for selective surgery. All had undergone a pre-operative...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：
更新日期：1994-11-01 00:00:00
abstract：INTRODUCTION:height variations across cohorts are a proxy of the evolution of living conditions and, specifically, of the nutritional status of a given population. However, the interpretation of the changes in stature sexual dimorphism are controversial. OBJECTIVE:to test the association between nutritional status and...
journal_title：Nutricion hospitalaria
pub_type： 历史文章,杂志文章
doi：10.20960/nh.2094
更新日期：2018-06-04 00:00:00
abstract：:The build up of cholesterol in the atheromas is caused by, among other things, a disequilibrium of certain plasmatic lipoproteins. Food components which modify the levels of these lipoproteins can be considered as "atherogenic". Other components influence platelet activity and can be considered "thrombogenic". The sat...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章,评审
doi：
更新日期：1995-05-01 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：:The establishing of indications for parenteral nutrition and the evaluation criteria for the nutritional state of patients used in selecting the candidates for parenteral nutrition are the two main pillars upon which the rationalization of nutritional therapy iv is based. This is an important aspect which conditions t...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：
更新日期：1992-03-01 00:00:00
abstract：Introduction:Introduction: in Mexico the main problem in public health is obesity and other diseases that are associated whit this condition, including oral health. Objective: to evaluate the effect of metformin treatment in patients with class I obese on the activity of metalloproteinases present in periodontium with ...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.20960/nh.02602
更新日期：2019-10-17 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：: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：UNLABELLED:Nutritional support in the critically ill patient is an important mainstay within the specialty of intensive care medicine. Patients at the Intensive Care Unit (ICU) are usually hypercatabolic and require an adequate nutritional support. Usually, the intensive care physician prescribes nutrition type, its am...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：:Given the high numbers of nutritional supplements and enteral diets which are supplied for patients suffering from cystic fibrosis, by the departments of hospital pharmacy, the present study aims to review which are the characteristics of this disease which determine the appearance of malnutrition in these patients. A...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章,评审
doi：
更新日期：1997-03-01 00:00:00
abstract：OBJECTIVE:To compare the accuracy of three BMI-forage references (World Health Organization reference, WHO; the updated International Obesity Task Force reference, IOTF; and Centers for Disease Control and Prevention (CDC) growth charts) to diagnose obesity in Mexican children. METHODS:A convenience sample of Mexican ...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：10.3305/nh.2015.31.6.8639
更新日期：2015-06-01 00:00:00
abstract：:There are different parameters aimed at assessing nutritional status. These parameters may be of some help to assess nutritional status prior to patients' admission. However, their application in the critically ill patient is troublesome since results interpretation is interfered by changes originated by the acute dis...
journal_title：Nutricion hospitalaria
pub_type： 杂志文章
doi：
更新日期：2005-06-01 00:00:00
