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 saturated fatty acids, C-12, C14 and C-16, are atherogenic because they increase LDL plasmatic levels when consumed in large quantities. Estearic acid would not be included in this group because it is easily transformed into oleic acid in the organism. However, all the above acids are considered thrombogenic insofar that they alter the permeability of the platelet membrane. The most common monounsaturated fatty acid (MUFA) in our diet is oleic. When this is replaced by saturated fat, the plasmatic levels of LDL fall while those of HDL remain constant or even increase. In addition oleic acid is less thrombogenic than saturated fatty acids. The substitution of saturated fat by PUFA, n-6, lowers LDL levels and also HDL levels if these fatty acids are consumed in quantity. Their richness in double bound chains means that they are not very thrombogenic, although the resultant LDL are easily oxidized and therefore very atherogenic. When saturated fat is replaced by n-3 fatty acids the effect on LDL and HDL are variable, and there is a substantial decrease in VLDL. These fatty acids are strongly antithrombotic and antiatherogenic and also reduce the inflammatory reaction due to the decreased formation of eicosanoides derived from arachidonic acid and the formation of eicosapentenoic acid derivatives.(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
Nutr Hospjournal_title
Nutricion hospitalariaauthors
Sánchez de Medina Contreras F,Zamora Navarro Ssubject
Has Abstractpub_date
1995-05-01 00:00:00pages
152-7issue
3eissn
0212-1611issn
1699-5198journal_volume
10pub_type
杂志文章,评审abstract::Leímos con interés el artículo titulado "Valores del índice cintura/cadera en la población escolar de Bogotá, Colombia. Estudio FUPRECOL" que se realizó en 5.921 sujetos de entre 9 a 17,9 años y que tuvo como objetivo determinar los valores de referencia del índice cintura-cadera (ICC). ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.20960/nh.405
更新日期:2016-07-19 00:00:00
abstract::Conclusions of the III SENPE-Abbott Debate Forum on several ethical issues of specialized nutritional support in hospitalized patients and outpatients. An insight in the principle of equity is given depending on geographical location, in its indications both as a primary therapy and palliative care, and in informed co...
journal_title:Nutricion hospitalaria
pub_type:
doi:
更新日期:2006-05-01 00:00:00
abstract:BACKGROUND:Oncohematological diseases such as lymphoma or leukaemia affect an increasing number of newly diagnosed patients in Spain and other countries. Both disease and treatment may have a negatively impact in the nutritional status of the patient. Malnutrition is not uncommon among oncohematological patients. This ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章,评审
doi:10.3305/nh.2012.27.3.5863
更新日期:2012-05-01 00:00:00
abstract:INTRODUCTION:"tight calorie control" concept arose to avoid over- and under-feeding of patients. OBJECTIVE:to describe and validate a simplified predictive equation of total energy expenditure (TEE) in mechanically ventilated critically ill patients. METHODS:this was a secondary analysis of measurements of TEE by ind...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.32.3.9359
更新日期:2015-09-01 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:INTRODUCTION:Body weight measurement is of critical importance when evaluating the nutritional status of patients entering a hospital. In some situations, such as the case of patients who are bedridden or in wheelchairs, these measurements cannot be obtained using standardized methods. We have designed and validated a ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2013.28.3.6455
更新日期:2013-05-01 00:00:00
abstract:INTRODUCTION:In 2012, the Mexican National Health Survey showed a moderate prevalence rate of vitamin D deficiency, around 16%, in a national representative sample of children. A decreasing prevalence of anemia during the last 15 years has been observed in Mexico. The aim of this study was to determine the levels of vi...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.20960/nh.372
更新日期:2016-07-19 00:00:00
abstract::We examined the possible changes undergone in the form of feeding post liver-transplant patients admitted to our Intensive Care Unit (ICU), comparing 1989 and 1992. As biological nutritional parameters, we reviewed blood lymphocyte values and albumin prior to the transplant, immediately after, seven days following and...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:1994-07-01 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::This study aimed to compare the resting energy expenditure (REE) of white and non-white severely obese Brazilian women. REE was examined in 83 severely obese Brazilian women (n = 58 white and 25 non-white) with mean (+/- SD) age 42.99 +/- 11.35 and body mass index 46.88 +/- 6.22 kg/m(2) who were candidates for gastric...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:2009-11-01 00:00:00
abstract:INTRODUCTION:Adolescence is an important period of nutritional vulnerability due to the increased dietary requirements. OBJECTIVE:To describe the nutritional status of adolescent cyclist and a group of normoactive controls. METHODS:The HELENA Dietary Assessment Tool was used to evaluate the nutritional intake of 20 a...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2013.28.4.6513
更新日期:2013-07-01 00:00:00
abstract:INTRODUCTION:obesity often leads to deregulation and disrupting of the function of adipokines, which leads to various altered conditions, including metabolic syndrome (MetS). Adiponectin is one of the main adipokines secreted by adipocytes. The ADIPQ gene polymorphism rs266729 (-11377 C>G) is significantly associated w...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.20960/nh.03204
更新日期:2020-12-15 00:00:00
abstract::Objective: To estimate the prevalence of chronic obstructive pulmonary disease (COPD) phenotypes in the province of Leon. Methods: Multicenter epidemiological cross-sectional study (30 health centers in the province of Leon). It included patients older than 35 years diagnosed and treated for COPD. Study variables: ag...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章,多中心研究
doi:10.20960/nh.995
更新日期:2017-02-01 00:00:00
abstract::In the present study the effects of two cycloxygenase-2 (COX-2) selective inhibitors, celecoxib and nimesulide as compared to a non-selective COX inhibitor, aspirin was studied in the rat intestine. Female Wistar rats weighing between 150-175 g were divided into four groups having 8 animals each as follows: Group 1(Co...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:2006-11-01 00:00:00
abstract:INTRODUCTION:body composition and vertical jump are two factors in the multifactorial approach to talent identification in soccer with implication on performance monitorization and injury rehabilitation. The aim of this study was to describe the anthropometric attributes and vertical jump performance in young soccer pl...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.32.1.8876
更新日期:2015-07-01 00:00:00
abstract::The authors present a prospective double blind test aimed at objectively determining the acceptance of flavoured orally administered enteric diets specific to patients with glucose metabolism alterations (Glucerna and Precitene Diabet), in the light of the taste disorders described in such patients. Sixty-two patients...
journal_title:Nutricion hospitalaria
pub_type: 临床试验,杂志文章
doi:
更新日期:1993-12-01 00:00:00
abstract:Introduction:Objective: to identify cytokines and to associate them with several indexes of total and central adiposity in young female undergraduate students. Methods: 58 young female sophomore students, aged 18 to 25 years, from a Brazilian public university were evaluated. Both anthropometric measures (weight, heigh...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.20960/nh.02860
更新日期:2020-04-16 00:00:00
abstract:Introduction:For centuries the traditional ingredients of food patterns in Basque Country were millet, chestnuts, cabbage, beans, lentils, fish, pork and beef especially, as well as a variety of fruits such as apples, pears and grapes. Later, the potato replaced chestnuts, corn replaced millet and beans replaced broad ...
journal_title:Nutricion hospitalaria
pub_type: 历史文章,杂志文章
doi:10.20960/nh.02689
更新日期:2019-07-02 00:00:00
abstract:INTRODUCTION:Stature is an important variable in several indices of nutritional status that are applicable to elderly persons. However, stature is difficult or impossible to measure in elderly because they are often unable to maintain the standing position. A alternative is the use of estimated height from measurements...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.31.2.7618
更新日期:2014-10-16 00:00:00
abstract:BACKGROUND:The nutritional care for HIV patients in Chile is a challenge for public health due to the absence of ministerial guidelines to ensure standardized and timely nutritional care that helps to enhance immunity and delay immunological failure from a preventive approach. OBJECTIVE:To design a proposal of protoco...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2015.31.2.7888
更新日期:2014-11-18 00:00:00
abstract:OBJECTIVE:To design a self-reported semi-quantitative questionnaire of frequency of food intake (QFFI) to assess the usual intake of foods and macronutrients of the academic community from the University of Antioquia (UoA). METHODOLOGY:The design of the questionnaire was done by reviewing and analyzing previous studie...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.1590/S0212-16112011000600021
更新日期:2011-11-01 00:00:00
abstract:INTRODUCTION:there is a lack of consensus on the benefits of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) supplementations on cognition in dementia and/or Alzheimer's disease (AD) elderly. OBJECTIVE:this study presents a systematic review of the results of randomized clinical trials about this topic. The...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章,meta分析,评审
doi:10.3305/nh.2015.32.2.9111
更新日期:2015-08-01 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:INTRODUCTION:Obesity is held as the 21(st) Century epidemics. Multidisciplinary medical management has been insufficient and surgical techniques are more frequently used. Gastric bypass is considered the gold standard in bariatric surgery; however, some patients report low rates of weight loss, which leads to thinking ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2013.28.3.6176
更新日期:2013-05-01 00:00:00
abstract:Introduction:Objectives: to review the knowledge about the nutritional situation of the population of Extremadura and about the gastronomy of the Extremadura region as necessary elements for the welfare and health of the population. Methods: Bibliographic search in relation to the subject. Results: in Extremadura there...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章,评审
doi:10.20960/nh.02704
更新日期:2019-07-02 00:00:00
abstract::Chagasic megaesophagus is a chronic disease that courses with progressive dysphagia, regurgitation and protein-calorie malnutrition. Advanced or recurrent megaesophagus can be treated with Serra Dória's operation (cardioplasty, partial gastrectomy and gastrojejunal Roux-en-Y anastomosis). A nutritional evaluation was ...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:2004-03-01 00:00:00
abstract:OBJECTIVES:The objectives of this study were to assess the quality of life (QoL), nutritional status, and quantitative food intakes of non-terminal admitted cancer patients receiving oral feeding. As well as to evaluate what kind of relation exists between the quality of life, and the nutritional status and current int...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:
更新日期:2006-07-01 00:00:00
abstract:INTRODUCTION:The aim of the study was to estimate if B12 deficiency is associated with the use of metformin in the elderly diabetics. METHODS:Case-control study in diabetic OP. Cases (n = 137) were defined as elderly with B12 < 221 pmol/L and controls (n = 279) elderly with B12 > 221 pmol/L. Four categories of metform...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章
doi:10.3305/nh.2014.29.6.7405
更新日期:2014-06-01 00:00:00
abstract::The existence of interactions between different drugs or between drugs and the diet is becoming better and better known. Statins are medicines currently in widespread use for the treatment of hyperlipidaemias. Diet has a great influence on the prevention and/or treatment of these pathologies as the therapeutic strateg...
journal_title:Nutricion hospitalaria
pub_type: 杂志文章,评审
doi:
更新日期:2004-07-01 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