journal
MENU ▼
Read by QxMD icon Read
search

Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme

journal
https://www.readbyqxmd.com/read/28226219/dietary-inflammatory-index-and-odds-of-colorectal-cancer-in-a-case-control-study-from-jordan
#1
Nitin Shivappa, James R Hébert, Susan E Steck, Lorne J Hofseth, Ihab Shehadah, Kamal E Bani-Hani, Tareq Al-Jaberi, Majed Al-Nusairr, Dennis Heath, Reema Tayyem
BACKGROUND: Dietary components that promote inflammation of the colon have been suggested to be risk factors in the development of colorectal cancer (CRC). The possible link between inflammatory potential of diet and CRC has been investigated in several developed or Western countries. Despite the fact that dietary choices in the Middle East differ markedly from those in the West, results have not been reported from any study conducted in a Middle-Eastern population. We examined the association between dietary inflammatory index (DII)TM scores and CRC in a case-control study conducted in Jordan...
February 22, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28212491/food-ingestion-in-an-upright-sitting-position-increases-post-prandial-amino-acid-availability-when-compared-to-food-ingestion-in-a-lying-down-position
#2
Andrew M Holwerda, Kaatje Lenaerts, Jörgen Bierau, Will K W H Wodzig, Luc J C van Loon
Dietary protein digestion and absorption kinetics determine the post-prandial increase in muscle protein synthesis. We recently demonstrated that body position during feeding can modulate the post-prandial rise in plasma amino acid availability. Here we investigated whether protein ingestion in an upright sitting body position accelerates gastric emptying and improves dietary protein digestion and subsequent amino acid absorption compared with feeding in a supine lying body position. In a crossover design, eight young males (26±1 y, 24...
February 17, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28208021/exercise-timing-and-blood-lactate-concentrations-in-individuals-with-type-2-diabetes
#3
Timothy D Heden, Ying Liu, Jill A Kanaley
The purpose of this study was to characterize how resistance exercise prior to or after a meal alters fasting and postprandial blood lactate concentrations in individuals with type 2 diabetes. Obese individuals with type 2 diabetes (N=12) completed three, 2-d trials including: 1) no exercise (NoEx), 2) resistance exercise prior to dinner (Ex-M), and 3) resistance exercise beginning 45-min postdinner (M-Ex). During day one of each trial fasting and postprandial blood lactate concentrations, perceived exertion, and substrate oxidation were measured, and subsequently on day two the following morning fasting blood lactate was measured...
February 16, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28199799/the-efficacy-of-protein-supplementation-during-recovery-from-muscle-damaging-concurrent-exercise
#4
Lee Eddens, Sarah Browne, Emma J Stevenson, Brad Sanderson, Ken van Someren, Glyn Howatson
This study investigated the effect of protein supplementation on recovery following muscle-damaging exercise, which was induced with a concurrent exercise design. Twenty-four well-trained male cyclists were randomised to three independent groups receiving 20 g protein hydrolysate, iso-caloric carbohydrate or low-calorific placebo supplementation, per serve. Supplement serves were provided twice daily, from the onset of the muscle-damaging exercise, for a total of four days and in addition to a controlled diet (6 g•kg<sup>-1</sup>•d<sup>-1</sup> carbohydrate, 1...
February 15, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28199795/is-adherence-to-the-canadian-24-hour-movement-behaviour-guidelines-for-school-aged-children-and-youth-associated-with-improved-indicators-of-physical-mental-and-social-health
#5
Ian Janssen, Karen C Roberts, Wendy Thompson
The Canadian 24-Hour Movement Guidelines for Children and Youth were released in 2016. These guidelines contained recommendations for moderate-to-vigorous physical activity, screen time, and sleep duration. The objectives of this study were to determine: 1) whether achieving the individual recommendations and combinations of the recommendations within the guidelines is associated with indicators of physical, mental, and social health within children and youth; 2) whether meeting the recommendation for a specific movement behaviour is associated with larger differences in physical, mental, and social health indicators by comparison to meeting the recommendations for the other specific movement behaviours; and 3) whether physical, mental, and social health indicators differ according to different combinations of the guideline recommendations achieved...
February 15, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28199794/the-cellular-stress-response-of-rat-skeletal-muscle-following-lengthening-contractions
#6
Evan Pollock-Tahiri, Marius Locke
The cellular stress response (CSR) of the rat tibialis anterior (TA) muscle was investigated following 20, 40 or 60 lengthening contractions (LCs) using an in-vivo model of electrical stimulation. Muscles were removed at 0, 1, 3, or 24 hours after LCs and assessed for HSF activation, HSP content and/or morphological evidence of muscle fibre damage. When compared to the first muscle contraction, peak muscle torque was reduced by 26% (p<0.05) after 20 LCs and further reduced to 56% and 60% (p<0.001) after 40 and 60 LCs, respectively...
February 15, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28199130/corrigendum-modification-of-ganglioside-content-of-human-gastric-epithelial-cell-membranes-decreases-helicobacter-pylori-adhesion
#7
Irma Magaly Rivas-Serna, Glen Shoemaker, Vera Mazurak, Monika Keelan, Tom Clandinin
No abstract text is available yet for this article.
February 15, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28196327/food-parenting-practices-and-their-association-with-child-nutrition-risk-status-comparing-mothers-and-fathers
#8
Jessica Charlotte Watterworth, Joy Miranda Mackay, Andrea C Buchholz, Gerarda Darlington, Janis A Randall Simpson, David W L Ma, Jess Haines
In Canada, little is known about how food parenting practices are associated with young children's dietary intakes and no studies have examined food parenting practices of Canadian fathers. This study aimed to examine associations between food parenting practices and preschool-age children's nutrition risk. We conducted a cross-sectional analysis of 31 two-parent families; 31 mothers, 31 fathers and 40 preschool-age children. Parents completed an adapted version of the Comprehensive Feeding Practices Questionnaire...
February 14, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28192673/the-benefit-of-a-supplement-with-the-antioxidant-melatonin-on-redox-status-and-muscle-damage-in-resistance-trained-athletes
#9
Roberto C Leonardo-Mendonça, Javier Ocaña-Wilhelmi, Tomás de Haro, Carlos de Teresa-Galván, Eduardo Guerra-Hernández, Iryna Rusanova, Marisol Fernández-Ortiz, Ramy Ka Sayed, Germaine Escames, Darío Acuña-Castroviejo
Previous data showed that the administration of high doses of melatonin improved the circadian system in athletes. Here, we investigated in the same experimental paradigm whether the antioxidant properties of melatonin has also beneficial effects against exercise-induced oxidative stress and muscle damage in athletes. Twenty-four athletes were treated with 100 mg.day-1 of melatonin or placebo 30 min before bedtime during four weeks in a randomized double-blind scheme. Exercise intensity was higher during the study that before starting it...
February 13, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28186827/exploration-of-the-perceived-and-actual-benefits-of-omega-3-fatty-acids-and-the-impact-of-fads1-and-fads2-genetic-information-on-dietary-intake-and-blood-levels-of-epa-and-dha
#10
Kaitlin Roke
From a global health perspective, increased intake of omega-3 fatty acids (FAs), in particular eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are beneficial for human health. However, the consumption of EPA- and DHA-rich foods such as fatty fish is low in the Western diet. Therefore, finding new ways to motivate people to increase their consumption of omega-3 FAs is essential. To find effective ways to motivate individuals, understanding people's awareness of omega-3 FAs and how they obtain their knowledge about nutrition and health is critical...
February 10, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28182858/effect-of-exercise-induced-dehydration-on-circulatory-markers-of-oxidative-damage-and-antioxidant-capacity
#11
Vincent P Georgescu, Tacito P Souza-Junior, Christian Behrens, Marcelo P Barros, Carlos Alves Bueno, Alan C Utter, Lisa S McAnulty, Steven R McAnulty
Dehydration is a common event associated with exercise. However, few studies have examined the effects of dehydration on plasma redox status in humans. Eighty-two athletes were recruited and had Baseline anthropometrics and blood samples obtained. Athletes then engaged in a dehydration protocol, training until 3% of pre-weight body mass was lost. Athletes returned to the lab and had Post-dehydration blood collected. Athletes then consumed an isotonic drink until pre-exercise body weight was reestablished. Blood was then recollected (1-h post-full rehydration (PFR))...
February 9, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28177702/modulation-of-mitochondrial-biomarkers-by-intermittent-hypobaric-hypoxia-and-aerobic-exercise-after-eccentric-exercise-in-trained-rats
#12
David Rizo-Roca, Juan Gabriel Ríos-Kristjánsson, Cristian Núñez-Espinosa, Estela Santos-Alves, José Magalhães, António Ascensão, Teresa Pagès, Ginés Viscor, Joan Ramon Torrella
Unaccustomed eccentric contractions induce muscle damage, calcium homeostasis disruption and mitochondrial alterations. Since exercise and hypoxia are known to modulate mitochondrial function, we aimed to analyze the effects on eccentric exercise-induced muscle damage (EEIMD), in trained rats, of two recovery protocols based on: 1) intermittent hypobaric hypoxia (IHH) and 2) IHH followed by exercise. The expression of biomarkers related to mitochondrial biogenesis, dynamics, oxidative stress and bioenergetics was evaluated...
February 2, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28177701/acute-upregulation-of-pgc-1%C3%AE-mrna-correlates-with-training-induced-increases-in-sdh-activity-in-human-skeletal-muscle
#13
Jacob T Bonafiglia, Brittany A Edgett, Brittany L Baechler, Matthew William Nelms, Craig A Simpson, Joe Quadrilatero, Brendon J Gurd
The purpose of the present study was to determine if acute responses in pgc-1α, vegfa, sdha, and gpd1/2 mRNA expression predict their associated chronic skeletal muscle molecular (SDH/GPD activity and substrate storage) and morphological (fibre type composition and capillary density) adaptations following training. Skeletal muscle biopsies were collected from fourteen recreationally active men (age: 22.0 ± 2.4 years) before (PRE) and 3 hours after (3HR) the completion of an acute bout of SIT (eight, 20-second intervals at ~170% VO2peak work rate separated by 10 seconds of recovery)...
February 2, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28177704/the-rab-gtpase-activating-protein-tbc1d1-is-critical-for-maintaining-normal-glucose-homeostasis-and-%C3%AE-cell-mass
#14
Sabina Paglialunga, Genevieve Simnett, Holly Robson, Monica Hoang, Renjitha Pillai, Alicia M Arkell, Jeremy A Simpson, Arend Bonen, Mark Huising, Jamie W Joseph, Graham P Holloway
TBC1D1, a Rab-GTPase activating protein, is a paralogue of AS160, and has been implicated in the canonical insulin-signaling cascade in peripheral tissues. More recently, TBC1D1 was identified in rat and human pancreatic islets, however the islet function of TBC1D1 remains not fully understood. We examined the role of TBC1D1 in glucose homeostasis and insulin secretion utilizing a rat knockout (KO) model. Chow-fed TBC1D1 KO rats had improved insulin action but impaired glucose-tolerance test (GTT) and a lower insulin response during an ipGTT compared to WT rats...
January 31, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28177703/loads-and-movement-speed-affect-energy-expenditure-during-circuit-resistance-exercise
#15
Kirk B Roberson, Kevin A Jacobs, Morgan J White, Joseph F Signorile
Circuit resistance training (CT) constitutes a high-intensity interval program commonly used to target weight loss; however, the loads and exercise patterns that maximize energy expenditure (EE) remain undetermined. We examined differences in EE among CT protocols using varying loads and contraction speeds in recreationally-trained males and females. Seven males (21.1 ± 0.5y) and eight females (20.0 ± 0.9y) performed three randomized CT protocols incorporating three circuits using heavy-load (80%1RM) explosive (HLEC), heavy-load, controlled (2s) (HLCC), and moderate-load (50%1RM) explosive contractions (MLEC)...
January 31, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28177705/aerobic-capacity-is-not-improved-following-10-day-supplementation-with-peppermint-essential-oil
#16
Kyle Shepherd, Daniel James Peart
This study examined the effects of peppermint essential oil (PEP) on aerobic capacity. Seven healthy participants performed a graded maximal exercise test following 10-days of ingesting either PEP or a control in a randomised cross-over design. There was no significant difference between control and PEP trials for expired gas variables (V ̇O2 peak 3.54 vs. 3.52 L/min) or performance measures (time to exhaustion 583.33 vs. 587.04 seconds). Similarly, resting cardio-pulmonary measures were also unchanged between visits...
January 30, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28177706/the-effects-of-acute-branched-chain-amino-acid-supplementation-on-recovery-from-a-single-bout-of-hypertrophy-exercise-in-resistance-trained-athletes
#17
Mark Waldron, Kieran Whelan, Owen Jeffries, Dean Burt, Louis Howe, Stephen David Patterson
This study investigated the effects of acute branched-chain amino acid (BCAA) supplementation on recovery from exercise-induced muscle damage, among experienced resistance-trained athletes. In a double-blind matched-pairs design, 16 resistance-trained participants, routinely performing hypertrophy training, were randomly assigned to a BCAA (n = 8) or placebo (n = 8) group. The BCAAs were administered at a dosage of 0.087 g/kg body mass, with a 2:1:1 ratio of leucine, isoleucine and valine. The participants performed 6 sets of 10 full-squats at 70 % 1RM to induce muscle damage...
January 27, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28177708/the-effect-of-caffeine-on-skeletal-muscle-anabolic-signaling-and-hypertrophy
#18
Timothy M Moore, Xavier M Mortensen, Conrad K Ashby, Alexander M Harris, Karson J Kump, David W Laird, Aaron J Adams, Jeremy K Bray, Ting Chen, David M Thomson
Caffeine is a widely-consumed stimulant with the potential to enhance physical performance through multiple mechanisms. However, recent in vitro findings have suggested that caffeine may block skeletal muscle anabolic signaling through AMP-activated protein kinase (AMPK)-mediated inhibition of mechanistic target of rapamycin (mTOR) signaling pathway. This could negatively affect protein synthesis and the capacity for muscle growth. The primary purpose of this study was to assess the effect of caffeine on in vivo AMPK and mTOR pathway signaling, protein synthesis and muscle growth...
January 26, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28177707/dietary-fish-oil-delays-hypoxic-skeletal-muscle-fatigue-and-enhances-caffeine-stimulated-contractile-recovery-in-the-rat-in-vivo-hindlimb
#19
Gregory E Peoples, Peter L McLennan
Oxygen efficiency influences skeletal muscle contractile function during physiological hypoxia. Dietary fish oil, providing docosahexaenoic acid (DHA), reduces the oxygen cost of muscle contraction. This study used autologous perfused rat hindlimb model to examine the effects of a fish oil diet on skeletal muscle fatigue during an acute hypoxic challenge. Male Wistar rats were fed a diet rich in saturated fat (SF), long chain (LC) n-6 polyunsaturated fatty acids (n-6 PUFA), or LC n-3 PUFA DHA from fish oil (FO) (8weeks)...
January 26, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28177709/effects-of-resistance-training-and-estrogen-replacement-on-adipose-tissue-inflammation-in-ovariectomized-rats
#20
Maria Fernanda Cury Rodrigues, Fabiano Candido Ferreira, Natália Santanielo Silva-Magosso, Marina Rodrigues Barbosa, Markus Vinicius Campos Souza, Mateus Moraes Domingos, Gustavo Henrique Rigo Canevazzi, Uliana Sbeguen Stotzer, Sabrina Messa Peviani, Fábio Santos de Lira, Heloísa Sobreiro Selistre de Araújo, Sérgio Eduardo de Andrade Perez
Estrogen deficiency is directly related to central obesity and low-grade inflammation. Hormonal replacement and exercise training are both able to decrease fat accumulation and inflammation in postmenopausal women. However, the efficiency of resistance training (RT) and estrogen replacement (ER) in minimizing adiposity and inflammation in the visceral adipose tissue (VAT) of ovariectomized (OVX) rats has not yet been elucidated. In this study, Sprague-Dawley rats were divided into the following six groups: the sham-operated sedentary (Sham-Sed), ovariectomized sedentary (OVX-Sed), sham-operated resistance training (Sham-RT), OVX-RT, OVX-Sed-ER and OVX-RT-ER groups...
January 25, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
journal
journal
41253
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"