ISRN nutrition最新文献_第2页

Likely additive ergogenic effects of combined preexercise dietary nitrate and caffeine ingestion in trained cyclists. 在训练自行车运动员中，运动前膳食中摄入硝酸盐和咖啡因可能会产生累加性的促人体运动效应。

ISRN nutrition Pub Date : 2013-12-14 eCollection Date: 2013-01-01 DOI: 10.5402/2013/396581

Michal K Handzlik, Michael Gleeson

{"title":"Likely additive ergogenic effects of combined preexercise dietary nitrate and caffeine ingestion in trained cyclists.","authors":"Michal K Handzlik, Michael Gleeson","doi":"10.5402/2013/396581","DOIUrl":"https://doi.org/10.5402/2013/396581","url":null,"abstract":"Aims. To evaluate the possible additive effects of beetroot juice plus caffeine on exercise performance. Methods. In a randomized, double-blinded study design, fourteen healthy well-trained men aged 22 ± 3 years performed four trials on different occasions following preexercise ingestion of placebo (PLA), PLA plus 5 mg/kg caffeine (PLA+C), beetroot juice providing 8 mmol of nitrate (BR), and beetroot juice plus caffeine (BR+C). Participants cycled at 60% maximal oxygen uptake ([Formula: see text]max) for 30 min followed by a time to exhaustion (TTE) trial at 80% [Formula: see text]max. Saliva was collected before supplement ingestion, before exercise, and after the TTE trial for salivary nitrate, nitrite, and cortisol analysis. Results. In beetroot trials, saliva nitrate and nitrite increased >10-fold before exercise compared with preingestion (P ≤ 0.002). TTE in BR+C was 46% higher than in PLA (P = 0.096) and 18% and 27% nonsignificant TTE improvements were observed on BR+C compared with BR and PLA+C alone, respectively. Lower ratings of perceived exertion during TTE were found during 80% [Formula: see text]max on BR+C compared with PLA and PLA+C (P < 0.05 for both). Conclusions. Acute preexercise beetroot juice coingestion with caffeine likely has additive effects on exercise performance compared with either beetroot or caffeine alone. ","PeriodicalId":89955,"journal":{"name":"ISRN nutrition","volume":"2013 ","pages":"396581"},"PeriodicalIF":0.0,"publicationDate":"2013-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2013/396581","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32458352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 21

Effect of daily egg ingestion with thai food on serum lipids in hyperlipidemic adults. 每天与泰国食品一起食用鸡蛋对高脂血症成人血清脂质的影响

ISRN nutrition Pub Date : 2013-10-28 eCollection Date: 2013-01-01 DOI: 10.5402/2013/580213

Supanee Putadechakum, Pariya Phanachet, Varapat Pakpeankitwattana, Theerawut Klangjareonchai, Chulaporn Roongpisuthipong

{"title":"Effect of daily egg ingestion with thai food on serum lipids in hyperlipidemic adults.","authors":"Supanee Putadechakum, Pariya Phanachet, Varapat Pakpeankitwattana, Theerawut Klangjareonchai, Chulaporn Roongpisuthipong","doi":"10.5402/2013/580213","DOIUrl":"10.5402/2013/580213","url":null,"abstract":"Thai food is one of the healthiest foods. In fact, several Thai dishes, such as Tom Yum soup, are currently under scientific study for their incredible health benefits. Limited data are available on the effects of egg consumption with Thai food in hyperlipidemic patients. To assess the effects of daily egg consumption with Thai food, which is known as low fat diet, on serum lipids profiles in hyperlipidemic subjects without medication treatment, the randomized crossover trial of 71 hyperlipidemic adults (8 men, 63 women) were randomly to one of the two sequences of one and three eggs/day for 4 weeks. Each treatment was separated by a four-week washout period (egg-free). Our data indicated that one or three eggs/day consumption were significantly increases total serum cholesterol (221.54 ± 42.54 and 225.31 ± 45.06 versus 211.57 ± 39.98 mg/dL) and LDL-C levels (141.38 ± 38.23 and 145.48 ± 39.33 versus 133.44 ± 34.52 mg/dL) as compared to egg-free period. No significant change of serum TG, HDL-C, TC/HDL-C, and LDL-C/HDL-C levels was observed after 1 or 3 eggs consumption daily in this study. ","PeriodicalId":89955,"journal":{"name":"ISRN nutrition","volume":"2013 ","pages":"580213"},"PeriodicalIF":0.0,"publicationDate":"2013-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4045295/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32448690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The use of transcriptomics to unveil the role of nutrients in Mammalian liver. 利用转录组学揭示营养物质在哺乳动物肝脏中的作用。

ISRN nutrition Pub Date : 2013-08-28 eCollection Date: 2013-01-01 DOI: 10.5402/2013/403792

Jesús Osada

{"title":"The use of transcriptomics to unveil the role of nutrients in Mammalian liver.","authors":"Jesús Osada","doi":"10.5402/2013/403792","DOIUrl":"https://doi.org/10.5402/2013/403792","url":null,"abstract":"Liver is the organ primarily responding to diet, and it is crucial in determining plasma carbohydrate, protein, and lipid levels. In addition, it is mainly responsible for transformation of xenobiotics. For these reasons, it has been a target of transcriptomic analyses. In this review, we have covered the works dealing with the response of mammalian liver to different nutritional stimuli such as fasting/feeding, caloric restriction, dietary carbohydrate, cholesterol, fat, protein, bile acid, salt, vitamin, and oligoelement contents. Quality of fats or proteins has been equally addressed, and has the influence of minor dietary components. Other compounds, not purely nutritional as those represented by alcohol and food additives, have been included due to their relevance in processed food. The influence has been studied not only on mRNA but also on miRNA. The wide scope of the technology clearly reflects that any simple intervention has profound changes in many metabolic parameters and that there is a synergy in response when more compounds are included in the intervention. Standardized arrays to systematically test the same genes in all studies and analyzing data to establish patterns of response are required, particularly for RNA sequencing. Moreover, RNA is a valuable, easy-screening ally but always requires further confirmation. ","PeriodicalId":89955,"journal":{"name":"ISRN nutrition","volume":"2013 ","pages":"403792"},"PeriodicalIF":0.0,"publicationDate":"2013-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4045299/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32458356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Body Weight Perception and Weight Control Practices among Teenagers. 青少年体重感知和体重控制实践。

ISRN nutrition Pub Date : 2013-08-18 eCollection Date: 2013-01-01 DOI: 10.5402/2013/395125

Darshini Devi Bhurtun, Rajesh Jeewon

{"title":"Body Weight Perception and Weight Control Practices among Teenagers.","authors":"Darshini Devi Bhurtun, Rajesh Jeewon","doi":"10.5402/2013/395125","DOIUrl":"https://doi.org/10.5402/2013/395125","url":null,"abstract":"Background. Weight-loss behaviours are highly prevalent among adolescents, and body weight perception motivates weight control practices. However, little is known about the association of body weight perception, and weight control practices among teenagers in Mauritius. The aim of this study is to investigate the relationships between actual body weight, body weight perception, and weight control practices among teenagers. Methods. A questionnaire-based survey was used to collect data on anthropometric measurements, weight perception and weight control practices from a sample of 180 male and female students (90 boys and 90 girls) aged between 13 and 18 years old. Results. Based on BMI, 11.7% of students were overweight. Overall, 43.3% of respondents reported trying to lose weight (61.1% girls and 25.6% boys). Weight-loss behaviours were more prevalent among girls. Among the weight-loss teens, 88.5% students perceived themselves as overweight even though only 19.2% were overweight. Reducing fat intake (84.6%), exercising (80.8%), and increasing intake of fruits and vegetables (73.1%) and decreasing intake of sugar (66.7%) were the most commonly reported methods to lose weight. Conclusion. Body weight perception was poorly associated with actual weight status. Gender difference was observed in body weight perception. ","PeriodicalId":89955,"journal":{"name":"ISRN nutrition","volume":"2013 ","pages":"395125"},"PeriodicalIF":0.0,"publicationDate":"2013-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2013/395125","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32457900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 55

Measurement of circulating 25-hydroxy vitamin d using three commercial enzyme-linked immunosorbent assay kits with comparison to liquid chromatography: tandem mass spectrometry method. 使用三种商用酶联免疫吸附测定试剂盒测定循环25羟基维生素d，并与液相色谱:串联质谱法进行比较。

ISRN nutrition Pub Date : 2013-08-13 eCollection Date: 2013-01-01 DOI: 10.5402/2013/723139

Cheng-Shiun He, Michael Gleeson, William D Fraser

{"title":"Measurement of circulating 25-hydroxy vitamin d using three commercial enzyme-linked immunosorbent assay kits with comparison to liquid chromatography: tandem mass spectrometry method.","authors":"Cheng-Shiun He, Michael Gleeson, William D Fraser","doi":"10.5402/2013/723139","DOIUrl":"https://doi.org/10.5402/2013/723139","url":null,"abstract":"Aim. The purpose of this study was to compare the accuracy and clinical implications of three commercial enzyme-linked immunosorbent assay (ELISA) kits (Eagle Biosciences, Immundiagnostik, and MicroVue) with a validated liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for the measurement of serum 25(OH)D concentration. Methods. Blood samples were obtained from 225 healthy individuals who were recruited as subjects from Loughborough University, UK. Plasma samples were measured for 25(OH)D concentration by means of LC-MS/MS and ELISA kits from Eagle Biosciences, Immundiagnostik, and MicroVue. Results. The 25(OH)D concentration measured by the Eagle Biosciences, Immundiagnostik, and MicroVue ELISAs biased -50.9 ± 79.1 nmol/L, -14.2 ± 91.0 nmol/L, and -7.2 ± 18.9 nmol/L (bias ± SD) from the LC-MS/MS method, respectively. We found that 52% (Eagle Biosciences), 48% (Immundiagnostik), and 38% (MicroVue) of participants were misclassified, and the results showed the poor agreement (Kappa: -0.201~0.251) in classification of participants defined as vitamin D sufficiency and insufficiency between each method and LC-MS/MS. Conclusions. The present study demonstrated that there were negative biases and considerable misclassification of participants using the cut-off point (50 nmol/L) for vitamin D insufficiency and sufficiency using the Eagle Biosciences, Immundiagnostik, and MicroVue ELISAs compared with the LC-MS/MS assay. ","PeriodicalId":89955,"journal":{"name":"ISRN nutrition","volume":"2013 ","pages":"723139"},"PeriodicalIF":0.0,"publicationDate":"2013-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4045297/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32458353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 33

Acceptability of an Alimentary Supplement of Whey-Protein Concentrate and TGF- β in Patients with Crohn's Disease. 克罗恩病患者对浓缩乳清蛋白和 TGF- β 膳食补充剂的接受程度

ISRN nutrition Pub Date : 2013-07-21 eCollection Date: 2013-01-01 DOI: 10.5402/2013/947865

Taciana Davanço, Luciano Bruno de Carvalho Silva, Karina de Lemos Sampaio, Cláudio Saddy Rodrigues Coy, Maria Marluce Dos Santos Vilela, Elizete Aparecida Lomazi da Costa Pinto

{"title":"Acceptability of an Alimentary Supplement of Whey-Protein Concentrate and TGF- β in Patients with Crohn's Disease.","authors":"Taciana Davanço, Luciano Bruno de Carvalho Silva, Karina de Lemos Sampaio, Cláudio Saddy Rodrigues Coy, Maria Marluce Dos Santos Vilela, Elizete Aparecida Lomazi da Costa Pinto","doi":"10.5402/2013/947865","DOIUrl":"10.5402/2013/947865","url":null,"abstract":"The objective of this study was to evaluate the acceptability of an alimentary supplement of bovine whey-protein concentrate (WPC) and TGF- β , unavailable commercially, by patients with Crohn's disease (CD) and determine the chemical composition, solubility, and total amino acids content. The supplement was diluted in water, and an acceptance test was done to evaluate the aroma, flavour, and viscosity of the product using facial hedonic scale (nine-point scale), applied on 54 CD patients. The supplement composition indicated 73.3% protein, 10.5% fat, 2.2% ash, 6.3% water, and 7.7% carbohydrate. The supplement is presented as a good protein source and high content of essential amino acids. The average acceptance for all the attributes was between 5.0 and 6.0, and the flavour was mainly associated with soybean/grain, sour milk, and sweet/vanilla flavour. The results indicated that the supplement provided important nutritional properties for CD patients; however, for a large number of individuals to be encouraged to perform supplementation, it is essential to improve the sensory quality of the product. In order to do so, additional research is necessary to prevent the formation of volatiles which cause off-flavours or to mask undesirable aromas/flavours found in it. ","PeriodicalId":89955,"journal":{"name":"ISRN nutrition","volume":"2013 ","pages":"947865"},"PeriodicalIF":0.0,"publicationDate":"2013-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4045294/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32458357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Adverse Effects Associated with Protein Intake above the Recommended Dietary Allowance for Adults. 蛋白质摄入量超过成人推荐膳食量的不良反应。

ISRN nutrition Pub Date : 2013-07-18 eCollection Date: 2013-01-01 DOI: 10.5402/2013/126929

Ioannis Delimaris

{"title":"Adverse Effects Associated with Protein Intake above the Recommended Dietary Allowance for Adults.","authors":"Ioannis Delimaris","doi":"10.5402/2013/126929","DOIUrl":"https://doi.org/10.5402/2013/126929","url":null,"abstract":"Background. While high-protein consumption-above the current recommended dietary allowance for adults (RDA: 0.8 g protein/kg body weight/day)-is increasing in popularity, there is a lack of data on its potential adverse effects. Objective. To determine the potential disease risks due to high protein/high meat intake obtained from diet and/or nutritional supplements in humans. Design. Review. Subjects. Healthy adult male and female subjects. Method. In order to identify relevant studies, the electronic databases, Medline and Google Scholar, were searched using the terms:\"high protein diet,\" \"protein overconsumption,\" \"protein overuse,\" and \"high meat diet.\" Papers not in English were excluded. Further studies were identified by citations in retrieved papers. Results. 32 studies (21 experimental human studies and 11 reviews) were identified. The adverse effects associated with long-term high protein/high meat intake in humans were (a) disorders of bone and calcium homeostasis, (b) disorders of renal function, (c) increased cancer risk, (d) disorders of liver function, and (e) precipitated progression of coronary artery disease. Conclusions. The findings of the present study suggest that there is currently no reasonable scientific basis in the literature to recommend protein consumption above the current RDA (high protein diet) for healthy adults due to its potential disease risks. Further research needs to be carried out in this area, including large randomized controlled trials. ","PeriodicalId":89955,"journal":{"name":"ISRN nutrition","volume":"2013 ","pages":"126929"},"PeriodicalIF":0.0,"publicationDate":"2013-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.5402/2013/126929","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32457895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 106

Alternative hospital gift bags and breastfeeding exclusivity. 替代医院礼品袋和母乳喂养专供。

ISRN nutrition Pub Date : 2013-06-27 eCollection Date: 2013-01-01 DOI: 10.5402/2013/560810

Yeon Bai, Shahla M Wunderlich, Rickie Kashdan

{"title":"Alternative hospital gift bags and breastfeeding exclusivity.","authors":"Yeon Bai, Shahla M Wunderlich, Rickie Kashdan","doi":"10.5402/2013/560810","DOIUrl":"https://doi.org/10.5402/2013/560810","url":null,"abstract":"The type of gift bags given to new mothers at the time of discharge from the hospital can influence their confidence in breastfeeding. Most hospitals in the US continue to distribute commercial gift bags containing formula samples despite the reported negative influence of commercial bags on the duration of breastfeeding. This study compared breastfeeding outcomes in women receiving three different kinds of gift bags at discharge. A prospective intervention study was conducted during 2009-2010 in New Jersey. Three breastfeeding cohorts were recruited and assigned to three groups: COMMERCIAL received discharge bags containing formula samples, BF-INFO received breastfeeding information and supplies, and PUMP received breastfeeding information/supplies plus a manual breast pump. Follow-up contacts were at 2, 4, and 12 postpartum weeks to determine breastfeeding outcome. The mean durations of exclusive (EBF) and partial breastfeeding were compared between groups using ANOVA. A total of 386 participants completed the study. The mean EBF duration (weeks) in the PUMP (n = 138, 8.28 ± 4.86) and BF-INFO (n = 121, 7.87 ± 4.63) were significantly longer (P < 0.01) than COMMERCIAL (n = 127, 6.12 ± 4.49). The rate of EBF through 12 weeks in PUMP was most consistent. The mean duration of partial breastfeeding showed similar results: significantly longer in PUMP and BF-INFO than COMMERCIAL (P < 0.01). ","PeriodicalId":89955,"journal":{"name":"ISRN nutrition","volume":"2013 ","pages":"560810"},"PeriodicalIF":0.0,"publicationDate":"2013-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4045267/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32451611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Food Insecurity Experiences Predict Children's Fruit and Vegetable Consumption in the USA. 食品不安全经历预测美国儿童的水果和蔬菜消费。

ISRN nutrition Pub Date : 2013-06-19 eCollection Date: 2013-01-01 DOI: 10.5402/2013/426029

Larry L Howard

{"title":"Food Insecurity Experiences Predict Children's Fruit and Vegetable Consumption in the USA.","authors":"Larry L Howard","doi":"10.5402/2013/426029","DOIUrl":"https://doi.org/10.5402/2013/426029","url":null,"abstract":"This research analyses the longitudinal relationships between household food insecurity (very low and low food security) experiences and children's consumption (servings/week) of fruit, green salad, carrots, potatoes, and other types of vegetables. Using a panel of 5,670 children aged 10-13 years who were first observed in spring 2004 and then again in spring 2007 at age 13-16 years, the main findings are as follows: first, children experiencing low food security consume significantly (P < 0.05) more fruit per week. In contrast, children experiencing very low food security consume significantly more carrots and potatoes per week, and estimates based on gender-stratified models indicate that the association is strongest among girls. Second, activity patterns are significantly related to children's dietary patterns; physical exercise is positively associated with fruit, green salad, carrot, and other vegetables consumption, while television watching is positively associated with potato consumption. Overall, the findings suggest that children living in food insecure home environments consume a greater number of servings of fruits and vegetables per week, relative to children living in food secure home environments. ","PeriodicalId":89955,"journal":{"name":"ISRN nutrition","volume":"2013 ","pages":"426029"},"PeriodicalIF":0.0,"publicationDate":"2013-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4045271/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32451607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

Sex differences in the effects of mental work and moderate-intensity physical activity on energy intake in young adults. 脑力劳动和中等强度体力活动对年轻人能量摄入影响的性别差异。

ISRN nutrition Pub Date : 2013-05-29 eCollection Date: 2013-01-01 DOI: 10.5402/2013/723250

Emilie Pérusse-Lachance, Patrice Brassard, Jean-Philippe Chaput, Vicky Drapeau, Normand Teasdale, Caroline Sénécal, Angelo Tremblay

{"title":"Sex differences in the effects of mental work and moderate-intensity physical activity on energy intake in young adults.","authors":"Emilie Pérusse-Lachance, Patrice Brassard, Jean-Philippe Chaput, Vicky Drapeau, Normand Teasdale, Caroline Sénécal, Angelo Tremblay","doi":"10.5402/2013/723250","DOIUrl":"https://doi.org/10.5402/2013/723250","url":null,"abstract":"The aim of this study was to examine the acute effects of mental work and moderate-intensity physical activity on various components of energy balance in young and healthy adults. With the use of a randomized crossover design, 35 participants aged 24 ± 3 years completed three 45-min conditions, namely, (i) resting in a sitting position (control), (ii) reading and writing (mental work (MW)), and (iii) exercising on a treadmill at 40% of peak oxygen uptake (exercise), followed by an ad libitum lunch. The endpoints were spontaneous energy intake (EI), energy expenditure (EE), appetite sensations, and EI for the remainder of the day. We observed that the energy cost of the control and MW conditions was about the same whereas the exercise condition increased EE to a greater extent in men than women. Exercise induced a decrease in EI relative to EE compared to the control condition that was more pronounced in men than women. However, women tended to increase their energy intake after the MW condition compared to the control one whereas an opposite trend was observed in men. None of the appetite sensation markers differed significantly between both sexes. In conclusion, men and women have specific food intake patterns when submitted to cognitive and physical stimuli. ","PeriodicalId":89955,"journal":{"name":"ISRN nutrition","volume":"2013 ","pages":"723250"},"PeriodicalIF":0.0,"publicationDate":"2013-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4045269/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32458354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14