Effect of protein ingestion on energy expenditure and substrate utilization after exercise in middle-aged women.

abstract：PURPOSE:To investigate the effects of polysaccharide from Gynostemma pentaphyllum on antioxidant activity in skeletal muscle of mice exercised to exhaustion. METHODS:Three polysaccharide fractions were obtained from G. pentaphyllum polysaccharide (GPP) and termed GPP1-a, GPP2-b, and GPP3-a. Gas chromatography (GC) and...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Chi A,Tang L,Zhang J,Zhang K

更新日期：2012-12-01 00:00:00

abstract：:Inflammatory markers such as C-reactive protein (CRP), fibrinogen, and white-blood-cell (WBC) count are strongly associated with cardiovascular disease. The authors' purpose was to compare the inflammatory response to a single aerobic-exercise session between individuals of high and moderate fitness. Ten apparently he...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Plaisance EP,Taylor JK,Alhassan S,Abebe A,Mestek ML,Grandjean PW

更新日期：2007-04-01 00:00:00

abstract：:Special operation forces participating in mountain warfare/cold weather (MWCW) training have higher energy demands, but adequate fueling is difficult to achieve. The purpose of the study was to determine energy expenditure relative to energy intake and examine fueling patterns during 3 days of MWCW training in Naval S...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Beals K,Perlsweig KA,Haubenstriker JE,Lovalekar M,Beck CP,Yount DL,Darnell ME,Allison K,Nindl BC

更新日期：2019-05-01 00:00:00

abstract：:Recent studies have shown that neutrophils can utilize glutamine and that glutamine supplementation can improve neutrophil function in postoperative and burn patients. The present study investigated the influence of oral glutamine supplementation on stimulated neutrophil degranulation and oxidative burst activity foll...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Walsh NP,Blannin AK,Bishop NC,Robson PJ,Gleeson M

更新日期：2000-03-01 00:00:00

abstract：:The aim of this study was to analyze the effects of 8 weeks of conjugated linoleic acid (CLA) supplementation associated with aerobic exercise on body fat and lipid profile on obese women. We performed a randomized, double-blinded and placebo-controlled trial with 28 obese women who received 3.2 g/day of CLA or 4 g/da...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Ribeiro AS,Pina FL,Dodero SR,Silva DR,Schoenfeld BJ,Sugihara Júnior P,Fernandes RR,Barbosa DS,Cyrino ES,Tirapegui J

更新日期：2016-04-01 00:00:00

abstract：:High-intensity intermittent exercise (HIIE) such as the 30-s Wingate test attenuates postprandial triacylglycerol (TG), however, the ability of shorter versions of HIIE to reduce postprandial TG is undetermined. Thus, the effect of 8-s sprinting bouts of HIIE on blood TG levels of 12 females after consumption of a hig...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Tan M,Chan Moy Fat R,Boutcher YN,Boutcher SH

更新日期：2014-02-01 00:00:00

abstract：:The impact of altered blood glucose concentrations on exercise metabolism and performance after a low carbohydrate (CHO) diet was investigated. In random order, 1 wk apart, 9 trained men underwent euglycemic (CI) or placebo (PI) clamps, while performing up to 150 min of cycling at 70% VO2(max), after 48 h on a low CHO...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Claassen A,Lambert EV,Bosch AN,Rodger lM,St Clair Gibson A,Noakes TD

更新日期：2005-04-01 00:00:00

abstract：:The effects of a commercial sports drink on performance in high-intensity cycling was investigated. Nine well-trained subjects were asked to complete a set amount of work as fast as possible (time trial) following 24 h of dietary (subjects were provided with food, energy 57.4+/-2.4 kcal/kg and carbohydrate 9.1+/-0.4 g...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Desbrow B,Anderson S,Barrett J,Rao E,Hargreaves M

更新日期：2004-10-01 00:00:00

abstract：:We previously reported that insulin resistance in skeletal muscle of obese individuals was associated with decreases in insulin signal transduction and tyrosine kinase activity of the insulin receptor. Herein is reviewed the recently published data supporting the hypothesis that protein kinase C (PKC) phosphorylates t...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Dohm GL

更新日期：2001-12-01 00:00:00

abstract：:This study implemented a 2-week high carbohydrate (CHO) diet intended to maximize CHO oxidation rates and examined the iron-regulatory response to a 26-km race walking effort. Twenty international-level, male race walkers were assigned to either a novel high CHO diet (MAX = 10 g/kg body mass CHO daily) inclusive of gu...

journal_title：International journal of sport nutrition and exercise metabolism

authors： McKay AKA,Peeling P,Pyne DB,Tee N,Welveart M,Heikura IA,Sharma AP,Whitfield J,Ross ML,van Swelm RPL,Laarakkers CM,Burke LM

更新日期：2021-12-31 00:00:00

abstract：:Competitive diving involves grace, power, balance, and flexibility, which all require satisfying daily energy and nutrient needs. Divers are short, well-muscled, and lean, giving them a distinct biomechanical advantage. Although little diving-specific nutrition research on performance and health outcomes exists, there...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Benardot D,Zimmermann W,Cox GR,Marks S

更新日期：2014-08-01 00:00:00

abstract：:Previous research indicates that ultramarathon exercise can result in blood oxidative stress. The purpose of this investigation was to examine the efficacy of oral supplementation with quercetin, a naturally occurring compound with known antioxidant properties, as a potential countermeasure against blood oxidative str...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Quindry JC,McAnulty SR,Hudson MB,Hosick P,Dumke C,McAnulty LS,Henson D,Morrow JD,Nieman D

更新日期：2008-12-01 00:00:00

abstract：:We investigated the effects of vitamin D3 supplementation on physical performance during winter training in vitamin D insufficient taekwondo athletes. Thirty-five collegiate male and female taekwondo athletes, aged 19-22 years with low serum 25(OH)D concentration (28.8 ± 1.10 nmol/L), were randomly assigned to a vitam...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Jung HC,Seo MW,Lee S,Jung SW,Song JK

更新日期：2018-11-01 00:00:00

abstract：:This study investigated the effect of a fed or fasted state on the salivary immunoglobulin A (s-IgA) response to prolonged cycling. Using a randomized, crossover design, 16 active adults (8 men and 8 women) performed 2 hr of cycling on a stationary ergometer at 65% of maximal oxygen uptake on 1 occasion after an overn...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Allgrove JE,Geneen L,Latif S,Gleeson M

更新日期：2009-06-01 00:00:00

abstract：:The authors studied the effects of antioxidant diet supplementation with an almond-based beverage on neutrophil antioxidants, nitrite, and protein oxidative alterations after exercise. Fourteen trained male amateur runners were randomly assigned in a double-blind fashion to receive antioxidant supplementation (152 mg/...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Sureda A,Ferrer MD,Mestre A,Tur JA,Pons A

更新日期：2013-02-01 00:00:00

abstract：:The aim of this study was to evaluate the food provision and nutrition support at the London 2012 Olympic (OG) and Paralympic Games (PG) from the perspective of sports nutrition experts attending the event. Participants (n = 15) were asked to complete an online survey and rate on a Likert scale menu qualities, food sa...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Pelly F,Meyer NL,Pearce J,Burkhart SJ,Burke LM

更新日期：2014-12-01 00:00:00

abstract：:Unaccustomed eccentric exercise using large muscle groups elicits soreness, decrements in physical function and impairs markers of whole-body insulin sensitivity; although these effects are attenuated with a repeated exposure. Eccentric exercise of a small muscle group (elbow flexors) displays similar soreness and dam...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Gonzalez JT,Barwood MJ,Goodall S,Thomas K,Howatson G

更新日期：2015-08-01 00:00:00

abstract：:Caffeine and creatine are ingredients in the most popular dietary supplements consumed by soccer players. However, some products may not contain the disclosed amounts of the ingredients listed on the label, compromising the safe usage and the effectiveness of these supplements. Therefore, the aim of this study was to ...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Inácio SG,de Oliveira GV,Alvares TS

更新日期：2016-08-01 00:00:00

abstract：:Dietary supplementation (SUP) has become a significant part of athletic training. Studies indicate that creatine (Cr) can enhance short-duration, high-intensity activities. This study examined the effect of 21 days of low dose Cr SUP ( approximately 7.7 g/day) and resistance training on force output, power output, dur...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Burke DG,Silver S,Holt LE,Smith Palmer T,Culligan CJ,Chilibeck PD

更新日期：2000-09-01 00:00:00

abstract：:Agouti-related protein (AGRP) is an orexigenic peptide secreted from the arcuate nucleus (ARC) of the hypothalamus. AGRP increases food intake and plays a role in energy balance, adiposity, weight gain, and growth-hormone release. The objective of the current study was to examine the effects of running exercise on res...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Ghanbari-Niaki A,Fathi R,Kakhak SA,Farshidi Z,Barmaki S,Rahbarizadeh F,Kraemer RR

更新日期：2009-10-01 00:00:00

abstract：:Athletes employ various dietary strategies in attempts to attenuate exercise-induced gastrointestinal (GI) symptoms to ensure optimal performance. This case-study outlines one of these GI-targeted approaches via the implementation of a short-term low FODMAP (Fermentable Oligosaccharides, Disaccharides, Monosaccharides...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Lis D,Ahuja KD,Stellingwerff T,Kitic CM,Fell J

更新日期：2016-10-01 00:00:00

abstract：:Impaired muscle function has been coupled to vitamin D insufficiency in young women and in elderly men and women. Those living at Northern latitudes are at risk for vitamin D insufficiency due to low sun exposure which may be more pronounced among elite swimmers because of their indoor training schedules. We aimed to ...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Geiker NRW,Hansen M,Jakobsen J,Kristensen M,Larsen R,Jørgensen NR,Hansen BS,Bügel S

更新日期：2017-10-01 00:00:00

abstract：:This study investigated the hydration profile of high-performance female cricket players competing at a national tournament. The profile comprised hydration monitoring (n=18) and a questionnaire (n=20). Our objectives were to 1) advance the understanding of fluid losses in cricket sessions across a tournament and 2) a...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Soo K,Naughton G

更新日期：2007-02-01 00:00:00

abstract：:The aim of the present study was to investigate the effect of vitamin C with or without carbohydrate consumed acutely in beverages before and during prolonged cycling on immunoendocrine responses. In a single blind, randomized manner six healthy, moderately trained males exercised for 2.5 h at 60% VO(2max)and consumed...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Davison G,Gleeson M

更新日期：2005-10-01 00:00:00

abstract：:Assessment of physical activity in clinical bone studies is essential. Two bone-specific physical activity scoring methods, the Bone Loading History Questionnaire (BLHQ) and Bone-Specific Physical Activity Questionnaire (BPAQ), have shown correlations with bone density and geometry, but not architecture. The purpose o...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Kindler JM,Ross HL,Laing EM,Modlesky CM,Pollock NK,Baile CA,Lewis RD

更新日期：2015-04-01 00:00:00

abstract：:Endurance athletes commonly ingest caffeine as a means to enhance training intensity and competitive performance. A widely-used source of caffeine is coffee, however conflicting evidence exists regarding the efficacy of coffee in improving endurance performance. In this context, the aims of this evidence-based review ...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Higgins S,Straight CR,Lewis RD

更新日期：2016-06-01 00:00:00

abstract：:The purpose of this study was to examine the effect of high-intensity physical activity during training on the biochemical status of thiamin and riboflavin in athletes. Thiamin and riboflavin concentrations in whole blood of a group of 19 athletes (6 men and 13 women) were measured during a low-intensity preparatory p...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Sato A,Shimoyama Y,Ishikawa T,Murayama N

更新日期：2011-06-01 00:00:00

abstract：:This study was designed to compare the effects of energy-matched carbohydrate (CHO) and carbohydrate-protein (CHO-PRO) supplements on cycling time-trial performance. Twelve competitive male cyclists and triathletes each completed 2 trials in a randomized and counterbalanced order that were separated by 5-10 d and appl...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Toone RJ,Betts JA

更新日期：2010-02-01 00:00:00

abstract：:Exercise has a profound effect on muscle growth, which can occur only if muscle protein synthesis exceeds muscle protein breakdown; there must be a positive muscle protein balance. Resistance exercise improves muscle protein balance, but, in the absence of food intake, the balance remains negative (i.e., catabolic). T...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Tipton KD,Wolfe RR

更新日期：2001-03-01 00:00:00

abstract：BACKGROUND:Time spent in sedentary activities (such as watching television) has previously been associated with several risk factors for cardiovascular disease (CVD) such as increased low-density lipoprotein cholesterol (LDL-C). Little is known about associations with lipoprotein subfractions. Using television and comp...

journal_title：International journal of sport nutrition and exercise metabolism

authors： Frazier-Wood AC,Borecki IB,Feitosa MF,Hopkins PN,Smith CE,Arnett DK

更新日期：2014-02-01 00:00:00