Abstract：
OBJECTIVE:To examine the effect of acute fluid consumption on measures of impedance and percent body fat (%BF) using a common leg-to-leg bioelectrical impedance analyzer system. DESIGN:Cross-sectional design with treatment order determined using a counterbalanced assignment. SETTING:University laboratory. SUBJECTS:In total, 21 recreationally active men (mean age 19.7 +/- 1.0 years; body mass index 24.2 +/- 2.3 kg/m2) volunteered to participate in this study. INTERVENTION:Subjects had their body composition assessed on three separate occasions. After an initial baseline body composition measurement, subjects consumed 591 ml of water (H2O), a carbohydrate/electrolyte drink (CHOE), or received nothing, used as the control (CON). Subjects were reassessed 20, 40, and 60 min after baseline (POST). Urine specific gravity (USG) was recorded at baseline and 60 min POST to assess hydration state. RESULTS:There were no significant changes in impedance or total body water (TBW) for any of the measurement time periods after drinking H2O or a CHOE beverage. Body weight (BW) (P < 0.0001) and %BF (P < 0.02) increased significantly 20 min POST and remained elevated at the 40 and 60 min POST time periods. After drinking, USG significantly decreased (P<0.0001) 60 min POST from baseline. For the CON trial, there were no significant changes in BW, %BF, TBW, or USG over time. CONCLUSIONS:Fluid consumption had no effect on lower-body impedance despite causing significant changes in hydration state. A slight overestimation in %BF (approximately 0.5%) was observed due to increased BW in the H20 and CHOE trials. This finding may have little practical significance when assessing body composition by LBIA.
journal_name
Eur J Clin Nutrjournal_title
European journal of clinical nutritionauthors
Dixon CB,LoVallo SJ,Andreacci JL,Goss FLdoi
10.1038/sj.ejcn.1602282subject
Has Abstractpub_date
2006-01-01 00:00:00pages
142-6issue
1eissn
0954-3007issn
1476-5640pii
1602282journal_volume
60pub_type
杂志文章,随机对照试验abstract：OBJECTIVES:This study investigated, on 53 Australians consuming a typical Western diet, the relationship between dietary intake, faecal excretion of carbohydrate and changes in faecal markers believed to be relevant to colon cancer risk, for example faecal output, transit time and concentrations of phenols, ammonia and...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/sj.ejcn.1600456
更新日期：1997-09-01 00:00:00
abstract：:This study examined whether the association of household income with fresh fruit and vegetable consumption varies by the level of education. Data were derived from mail surveys carried out during 2000-2002 among 40- to 60-year-old employees of the City of Helsinki (n=8960, response rate 67%). Education was categorized...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/ejcn.2009.155
更新日期：2010-03-01 00:00:00
abstract：:Nuclear receptors for retinoids were discovered in 1987 and appeared to belong to the superfamily of steroid/thyroid hormone receptors characterized by a common structure in which the different functions (trans-activation, DNA binding and ligand binding) are present in discrete modular domains in the protein. Retinoid...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,评审
doi：
更新日期：1996-07-01 00:00:00
abstract：:In this issue we would like to thank all those listed below for taking the time to review for the European Journal of Clinical Nutrition in 2019-your generosity is much appreciated and we hope your association with the journal continues in the future. ...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/s41430-020-0589-4
更新日期：2020-03-01 00:00:00
abstract：:The objective of this study was to investigate whether a diet rich in legumes are associated with oxidative stress among type 2 diabetic patients. In a randomized, controlled, crossover clinical trial, 31 type 2 diabetic patients were randomly assigned to receive 2 diets, each for a period of 8 weeks: (1) The legume-f...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,随机对照试验
doi：10.1038/ejcn.2017.113
更新日期：2018-01-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:The objective of this study was to assess whether early menarche in normal-weight girls is associated with excess weight, abdominal obesity and metabolic changes at the end of sexual maturation. SUBJECTS/METHODS:This is a cohort study of 255 normal-weight girls aged 10-18 years attending public s...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/ejcn.2016.103
更新日期：2016-11-01 00:00:00
abstract：OBJECTIVE:To explore the sociodemographic disparity in the nutritional status including BMI, vitamin D and vitamin A status among children and adolescents in Zhejiang Province. METHODS:Weight, height serum 25-hydroxyvitamin D, and serum retinol were assessed in 2818 children and adolescents (6-17 years of age), using ...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/s41430-020-00704-5
更新日期：2020-08-19 00:00:00
abstract：OBJECTIVES:This paper reports the effects of an energy and micronutrient supplement on skeletal maturation of nutritionally at risk infants and toddlers in Pangalengan, Indonesia. DESIGN:Two cohorts of children were randomly assigned to three treatments: E = 1171 kJoule + 12 mg iron; M = 12 mg iron + 209 kJ; S = 104 k...
journal_title：European journal of clinical nutrition
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1038/sj.ejcn.1601008
更新日期：2000-05-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:Children born to human immunodeficiency virus (HIV)-infected women are susceptible to undernutrition, but modifiable risk factors and the time course of the development of undernutrition have not been well characterized. The objective of this study was to identify maternal, socioeconomic and child...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,随机对照试验
doi：10.1038/ejcn.2012.136
更新日期：2012-11-01 00:00:00
abstract：OBJECTIVE:To determine the effect on blood pressure of dietary advice to consume a combination of plant-based cholesterol-lowering foods (dietary portfolio). METHODS:For 1 year, 66 hyperlipidemic subjects were prescribed diets high in plant sterols (1.0 g/1000 kcal), soy protein (22.5 g/1000 kcal), viscous fibers (10 ...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,随机对照试验
doi：10.1038/sj.ejcn.1602768
更新日期：2008-06-01 00:00:00
abstract：OBJECTIVE:Dietary counseling and intervention based on application of conventional criteria have been ineffective in preventing the progressive weight loss associated with HIV infection. The aim of the study was to compare the progression of clinical and nutritional indicators during nutritional supplementation with or...
journal_title：European journal of clinical nutrition
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1038/sj.ejcn.1601276
更新日期：2001-12-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:Iron and phosphate are both vital to many biological cellular processes with central roles in energy metabolism, cellular proliferation and nucleic acid synthesis. Regulatory pathways in some of these metabolic pathways may intersect at fibroblast growth factor 23 (FGF23), a major phosphate regula...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/ejcn.2016.217
更新日期：2017-02-01 00:00:00
abstract：:The development of atherosclerotic vascular disease is influenced by multiple factors present since early age. Abnormal lipid metabolism, a major cause of atherosclerosis, results from genetic predisposition and is influenced by a variety of exogenous conditions. This article reviews the published studies of serum cho...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,评审
doi：
更新日期：1993-09-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:Milk contributes with saturated fat, but randomized controlled trials (RCT) on the effects of dairy on the risk of type 2 diabetes (T2D) where dairy is given as whole foods are scarce. The objective of our study was to investigate the long-term effects of semi-skimmed milk on insulin sensitivity a...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,随机对照试验
doi：10.1038/s41430-017-0006-9
更新日期：2018-03-01 00:00:00
abstract：:Nutrient profiling classifies individual food products according to their nutrient content. According to the WHO (World Health Organization), validation is a key step in the development of a nutrient profiling system. The aim was to assess the construct validity of five European nutrient profiling systems (Choices, Ke...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/ejcn.2013.95
更新日期：2013-09-01 00:00:00
abstract：:Adult (primary) lactose malabsorption is practically universal in Africans of Bantu and San ('Bushmen') stock. Recent environmental changes, especially in rural areas, have exacerbated rates of malnutrition in hospital patients belonging to these groups. In order to assess the advisability of using milk as a nutrition...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：
更新日期：1990-07-01 00:00:00
abstract：:More than a decade has passed since it was unintentionally discovered that grapefruit juice interacts with certain drugs. The coadministration of these drugs with grapefruit juice can markedly elevate drug bioavailability, and can alter pharmacokinetic and pharmacodynamic parameters of the drug. The predominant mechan...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,评审
doi：10.1038/sj.ejcn.1601736
更新日期：2004-01-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:Mild cognitive impairment (MCI), often considered as an early stage of dementia, is heterogeneous, and not all subjects with MCI progress into clinically diagnosed dementia. Low body weight (and body mass index, BMI) as well as losing weight while in MCI stadium have been proposed as possible risk...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,评审
doi：10.1038/ejcn.2014.167
更新日期：2014-11-01 00:00:00
abstract：OBJECTIVE:This study examined the prevalence of obesity and hypertension and associated behavioral risk factors in adult men and women in Uzbekistan. The study also examined the association between obesity and hypertension. METHOD:The analysis used data from the 2002 Uzbekistan Health Examination Survey, which include...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/sj.ejcn.1602465
更新日期：2006-12-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:Fish intake and the long-chain omega-3 polyunsaturated fatty acids (PUFAs) in fish have been suggested to lower the risk of cognitive decline. We assessed whether serum long-chain omega-3 PUFAs eicosapentaenoic acid (EPA), docosapentaenoic acid (DPA) and docosahexaenoic acid (DHA) are associated w...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/ejcn.2016.59
更新日期：2016-08-01 00:00:00
abstract：OBJECTIVE:To study the effect of meal composition on pancreatic polypeptide release during modified sham feeding. DESIGN:In random order and on separate occasions, isocaloric, isothermic, isoosmotic, homogenized meals (1050 kJ; 250 kcal) either rich in fat (walnuts; 64 g fat, 7 g protein, 15 g starch per 100 g), prote...
journal_title：European journal of clinical nutrition
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1994-08-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:There is a high prevalence of diabetes mellitus associated with insulin resistance in Indian adults, probably due to an inappropriately high accumulation of body fat at lower body mass indices (BMIs, kg/m(2)), as well as to a lower skeletal muscle mass. Although skeletal muscle is an important sit...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/ejcn.2009.32
更新日期：2009-10-01 00:00:00
abstract：BACKGROUND/OBJECTIVE:To investigate the effect of soy protein containing isoflavones on homocysteine (Hcy), C-reactive protein (CRP), soluble E-selectin (sE-selectin), soluble vascular adhesion molecule-1 (sVCAM-1) and soluble intercellular adhesion molecule-1 (sICAM-1). SUBJECT/METHODS:In a randomized crossover desig...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,随机对照试验
doi：10.1038/sj.ejcn.1602885
更新日期：2008-12-01 00:00:00
abstract：:The association of calcium intake with risk of developing hypertension in the general population has not been established yet. We systematically searched PubMed and Scopus databases up to February 2018 to find prospective observational studies investigating the association of calcium intake with risk of developing hyp...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,meta分析
doi：10.1038/s41430-018-0275-y
更新日期：2019-07-01 00:00:00
abstract：:Classification into month-specific cutpoints is used to minimize misclassification associated with single measurement of serum 25(OH)D. This study aims to evaluate this strategy, and to compare it with the widely used classification into overall cutpoints. For this purpose, we studied 69,553 subjects in whom serum 25(...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/ejcn.2012.69
更新日期：2012-09-01 00:00:00
abstract：OBJECTIVE:Nutritional deficiency is an independent risk factor for mortality. Despite its clinical relevance, the prevalence in a primary care setting is poorly documented. We performed a systematic review of reported prevalence and clinical assessment of nutritional deficiency in general practice. METHODS:From MEDLIN...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,评审
doi：10.1038/sj.ejcn.1602178
更新日期：2005-08-01 00:00:00
abstract：BACKGROUND:There is a need for objective and universally applicable biomarkers for the intake of foods believed to affect human health. OBJECTIVE:The purpose of this feeding study was to test whether plasma concentrations of carotenoids could be used to distinguish recommended consumption of mixed fruits and vegetable...
journal_title：European journal of clinical nutrition
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1038/sj.ejcn.1601945
更新日期：2004-08-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:Familial correlation of serum 25-hydroxyvitamin D concentration (25(OH)D) was reported in twin- or parent-offspring studies. However, data on relative contribution of environmental factors on familial clustering of 25(OH)D in extended families are limited. SUBJECTS/METHODS:We performed cross-sect...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/s41430-018-0157-3
更新日期：2018-12-01 00:00:00
abstract：:Dialysis patients are at increased risk for muscle wasting, and time efficient screening tests are required for to allow for early detection. Creatinine kinetics have been advocated to estimate lean body mass (LBM) in peritoneal dialysis (PD) patients, and can be readily calculated in clinical practice from peritoneal...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/s41430-017-0072-z
更新日期：2018-10-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:In spite of several studies relating dietary patterns to breast cancer risk, evidence so far remains inconsistent. This study aimed to investigate associations of dietary patterns derived with three different methods with breast cancer risk. SUBJECTS/METHODS:The Mediterranean Diet Score (MDS), pr...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,多中心研究
doi：10.1038/ejcn.2014.135
更新日期：2014-12-01 00:00:00
