keyword
MENU ▼
Read by QxMD icon Read
search

Whey supplementation

keyword
https://www.readbyqxmd.com/read/29338824/effects-of-preoperative-isokinetic-eccentric-training-and-whey-protein-isolate-supplement-on-quadriceps-strength-and-knee-function-in-patients-with-anterior-cruciate-ligament-rupture
#1
Xiao Yuan Zhang, Hong Shi Huang, Jie Yang, Yuan Yuan Yu, Dong Xia Zhang, Cui Qing Chang
Objective To explore the effect of preoperative isokinetic eccentric training with or not whey protein isolate supplement before operation on lower limb muscle strength and knee function in patients with anterior cruciate ligament (ACL) rupture. Methods A total of 22 male volunteers aged 18-40 years with ACL rupture were recruited in outpatient service. With randomized block design,subjects were randomly assigned to isokinetic eccentric training (IE) group and isokinetic eccentric training with whey protein isolate supplement (IE+WPI) group...
December 20, 2017: Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
https://www.readbyqxmd.com/read/29329233/dose-dependent-effects-of-randomized-intraduodenal-whey-protein-loads-on-glucose-gut-hormone-and-amino-acid-concentrations-in-healthy-older-and-younger-men
#2
Caroline Giezenaar, Natalie D Luscombe-Marsh, Amy T Hutchison, Scott Standfield, Christine Feinle-Bisset, Michael Horowitz, Ian Chapman, Stijn Soenen
Protein-rich supplements are used widely for the prevention and management of malnutrition in older people. We have reported that healthy older, compared to younger, adults have less suppression of energy intake by whey-protein-effects on appetite-related hormones are unknown. The objective was to determine the effects of intraduodenally administered whey-protein on glucose, gut hormone, and amino acid concentrations, and their relation to subsequent ad libitum energy intake at a buffet meal, in healthy older and younger men...
January 12, 2018: Nutrients
https://www.readbyqxmd.com/read/29327644/evaluation-of-supervised-multimodal-prehabilitation-programme-in-cancer-patients-undergoing-colorectal-resection-a-randomized-control-trial
#3
Guillaume Bousquet-Dion, Rashami Awasthi, Sarah-Ève Loiselle, Enrico M Minnella, Ramanakumar V Agnihotram, Andreas Bergdahl, Francesco Carli, Celena Scheede-Bergdahl
BACKGROUND: Prehabilitation has been previously shown to be more effective in enhancing postoperative functional capacity than rehabilitation alone. The purpose of this study was to determine whether a weekly supervised exercise session could provide further benefit to our current prehabilition program, when comparing to standard post-surgical rehabilitation. METHODS: A parallel-arm single-blind randomized control trial was conducted in patients scheduled for non-metastatic colorectal cancer resection...
January 12, 2018: Acta Oncologica
https://www.readbyqxmd.com/read/29319467/the-effect-of-protein-diets-in-postmenopausal-women-with-osteoporosis-systematic-review-of-randomized-controlled-trials
#4
Ioanna Koutsofta, Ioannis Mamais, Stavri Chrysostomou
The main objective of this systematic review was to examine the effectiveness of protein supplementation through diet or dietary supplements on osteoporosis in postmenopausal women as evidenced by randomized controlled trials (RCTs). Five RCTs were included using dietary protein (N = 2), protein supplements (N = 2), and proteins through diet and supplements (N = 1). A total of 677 postmenopausal woman were included, all diagnosed with osteoporosis (T score < -2.5) and aged between 50 and 80 years...
January 10, 2018: Journal of Women & Aging
https://www.readbyqxmd.com/read/29301124/novel-iron-whey-protein-microspheres-protect-gut-epithelial-cells-from-iron-related-oxidative-stress-and-damage-and-improve-iron-absorption-in-fasting-adults
#5
Jun Wang, Gabor Radics, Michael Whelehan, Aoibhe OʼDriscoll, Anne Marie Healy, John F Gilmer, Mark Ledwidge
BACKGROUND: Iron food fortification and oral iron formulations are frequently limited by poor absorption, resulting in the widespread use of high-dose oral iron, which is poorly tolerated. METHODS: We evaluated novel iron-denatured whey protein (Iron-WP) microspheres on reactive oxygen species (ROS) and viability in gut epithelial (HT29) cells. We compared iron absorption from Iron-WP versus equimolar-dose (25 mg elemental iron) ferrous sulphate (FeSO4) in a prospective, randomised, cross-over study in fasting volunteers (n = 21 per group) dependent on relative iron depletion (a ferritin level ≤/>30 ng/mL)...
January 5, 2018: Acta Haematologica
https://www.readbyqxmd.com/read/29281340/profiling-the-use-of-dietary-supplements-by-brazilian-physical-education-professionals
#6
Ricardo Borges Viana, Maria Sebastiana Silva, Wellington Fernando da Silva, Mário Hebling Campos, Marília Dos Santos Andrade, Rodrigo Luiz Vancini, Claudio Andre Barbosa de Lira
A survey was designed to examine the use of dietary supplements by Brazilian physical education professionals. The study included 131 Brazilian physical education professionals (83 men and 48 women). A descriptive statistical analysis was performed (mean, standard deviation, and absolute and relative frequencies). A chi-square test was applied to evaluate differences in use of dietary supplements according to particular variables of interest (p < .05). Forty-nine percent of respondents used dietary supplements...
December 27, 2017: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/29251686/nil-whey-protein-effect-on-glycemic-control-after-intense-mixed-mode-training-in-type-2-diabetes
#7
Kim Alexander Gaffney, Adam Lucero, Lee Stoner, James Faulkner, Patricia Whitfield, Jeremy Krebs, David Stephen Rowlands
Although intense endurance and resistance exercise training and whey protein supplementation have both been shown to independently improve glycemic control, no known studies have examined the effect of high-intensity mixed-mode interval training (MMIT) and whey supplementation in adults with Type 2 diabetes (T2D). PURPOSE: This study aimed to determine if peritraining whey protein supplementation combined with MMIT can improve glycemic control. METHODS: In a double-blind, randomized, placebo-controlled trial, 24 men (55...
January 2018: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/29241582/whey-protein-supplementation-2-hours-after-a-lower-protein-breakfast-restores-plasma-essential-amino-acid-availability-comparable-to-a-higher-protein-breakfast-in-overweight-adults
#8
Joshua L Hudson, Douglas Paddon-Jones, Wayne W Campbell
Amino acids from meals peak in the plasma at ~180 minutes postprandial. Conversely, amino acids from rapidly digestible whey protein appear in the plasma within 15 minutes and peak at 60 minutes postprandial. Therefore, we hypothesized that consuming a 20-g whey protein snack 2 hours after a standard mixed-macronutrient, lower protein breakfast (10 g) would result in peak and composite postprandial plasma essential amino acid (EAA) responses that were not different from consuming a 30-g protein breakfast alone...
November 2017: Nutrition Research
https://www.readbyqxmd.com/read/29225316/milk-basic-protein-facilitates-increased-bone-mass-in-growing-mice
#9
Aiko Ono-Ohmachi, Yuko Ishida, Yoshikazu Morita, Ken Kato, Takayuki Y Nara
Milk basic protein (MBP) comprises a group of basic whey proteins and is effective in preventing bone loss by promoting bone deposition (bone formation) and suppressing withdrawn (bone resorption). We previously revealed the bone protective effects of MBP during life phases involving excessive bone resorption, such as in adults and postmenopausal women, and in animal models (ovariectomized rats and mice). However, it was unclear whether MBP increases bone mass during the growth stage, when there is more bone formation than resorption...
2017: Journal of Nutritional Science and Vitaminology
https://www.readbyqxmd.com/read/29224193/screening-of-yeasts-for-the-production-of-2-phenylethanol-rose-aroma-in-organic-waste-based-media
#10
Chreptowicz Karolina, Sternicka Magdalena Katarzyna, Kowalska Patrycja Daria, Mierzejewska Jolanta
In the present study, we isolated twenty eight yeast strains from samples of plant material and fermented food and evaluated the possibility of efficient production of 2-phenylethanol (2-PE) in the organic waste-based media supplemented with L-phenylalanine (L-Phe). We used whey, a by-product from milk processing, as a base for media and either glucose or three by-products from sugar-beet processing as a fermentable carbon source. Ten newly isolated yeast strains were capable of producing over 2 g l-1 2-PE through the L-Phe biotransformation in a batch-mode in standard medium...
December 9, 2017: Letters in Applied Microbiology
https://www.readbyqxmd.com/read/29216301/chronic-dietary-supplementation-with-soy-protein-improves-muscle-function-in-rats
#11
Ramzi J Khairallah, Karen M O'Shea, Christopher W Ward, Dustie N Butteiger, Ratna Mukherjea, Elaine S Krul
Athletes as well as elderly or hospitalized patients use dietary protein supplementation to maintain or grow skeletal muscle. It is recognized that high quality protein is needed for muscle accretion, and can be obtained from both animal and plant-based sources. There is interest to understand whether these sources differ in their ability to maintain or stimulate muscle growth and function. In this study, baseline muscle performance was assessed in 50 adult Sprague-Dawley rats after which they were assigned to one of five semi-purified "Western" diets (n = 10/group) differing only in protein source, namely 19 kcal% protein from either milk protein isolate (MPI), whey protein isolate (WPI), soy protein isolate (SPI), soy protein concentrate (SPC) or enzyme-treated soy protein (SPE)...
2017: PloS One
https://www.readbyqxmd.com/read/29214924/different-protein-and-derivatives-supplementation-strategies-combined-with-resistance-training-in-pre-frail-and-frail-elderly-rationale-and-protocol-for-the-pro-elderly-study
#12
Alan Lins Fernandes, Ana Paula Hayashi, José Claudio Jambassi-Filho, Mariana Dutilh de Capitani, Davi Alves de Santana, Bruno Gualano, Hamilton Roschel
BACKGROUND: Frailty is a multifactorial geriatric syndrome characterized by progressive decline in health and associated with decreased muscle mass, strength, and functional capacity. Resistance training (RT) combined with protein or amino acids supplementation has been shown to be promising for mitigating age-related impairments. AIM: To investigate the chronic effects of different strategies of protein and derivatives supplementation in association with RT on selected health-related parameters in pre-frail and frail elderly...
December 2017: Nutrition and Health
https://www.readbyqxmd.com/read/29200982/native-whey-protein-with-high-levels-of-leucine-results-in-similar-post-exercise-muscular-anabolic-responses-as-regular-whey-protein-a-randomized-controlled-trial
#13
Håvard Hamarsland, Anne Lene Nordengen, Sigve Nyvik Aas, Kristin Holte, Ina Garthe, Gøran Paulsen, Matthew Cotter, Elisabet Børsheim, Haakon B Benestad, Truls Raastad
Background: Protein intake is essential to maximally stimulate muscle protein synthesis, and the amino acid leucine seems to possess a superior effect on muscle protein synthesis compared to other amino acids. Native whey has higher leucine content and thus a potentially greater anabolic effect on muscle than regular whey (WPC-80). This study compared the acute anabolic effects of ingesting 2 × 20 g of native whey protein, WPC-80 or milk protein after a resistance exercise session...
2017: Journal of the International Society of Sports Nutrition
https://www.readbyqxmd.com/read/29199432/whey-protein-concentrate-supplementation-protects-rat-brain-against-aging-induced-oxidative-stress-and-neurodegeneration
#14
Geetika Garg, Sandeep Singh, Abhishek Kumar Singh, Syed Ibrahim Rizvi
Whey Protein Concentrate (WPC) is a rich source of sulfur-containing amino acids and is consumed as a functional food, incorporating a wide range of nutritional attributes. The purpose of this study is to evaluate the neuroprotective effect of WPC on rat brain during aging. Young (4 months) and old (24 months) male Wistar rats were supplemented with WPC (300 mg/kg b.w.) for 28 days. Biomarkers of oxidative stress and antioxidant capacity in terms of ferric reducing antioxidant potential (FRAP), lipid hydroperoxide (LHP), total thiol (T-SH), protein carbonyl (PC), reactive oxygen species (ROS), nitric oxide (NO) and acetylcholinesterase activity (AChE) were measured in brain of control and experimental groups...
December 2, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/29176008/viability-and-growth-promotion-of-starter-and-probiotic-bacteria-in-yogurt-supplemented-with-whey-protein-hydrolysate-during-refrigerated-storage
#15
Anna Dąbrowska, Konrad Babij, Marek Szołtysik, Józefa Chrzanowska
The effect of whey protein hydrolysate (WPH) addition on growth of standard yoghurt cultures and Bifidobacterium adolescentis during co-fermentation and its viability during storage at 4ºC in yoghurts has been evaluated. WPH was obtained with the use of serine protease from Y. lipolytica yeast. Stirred probiotic yoghurts were prepared by using whole milk standardized to 16% of dry matter with the addition of either whey protein concentrate, skim milk powder (SMP), WPH-SMP (ratio 1:1), WPH. The hydrolysate increased the yoghurt culture counts at the initial stage of fermentation and significantly inhibited the decrease in population viability throughout the storage at 4ºC in comparison to the control...
November 22, 2017: Postȩpy Higieny i Medycyny Doświadczalnej
https://www.readbyqxmd.com/read/29168514/specific-protein-supplementation-using-soya-casein-or-whey-differentially-affects-regional-gut-growth-and-luminal-growth-factor-bioactivity-in-rats-implications-for-the-treatment-of-gut-injury-and-stimulating-repair
#16
Tania Marchbank, Nikki Mandir, Denis Calnan, Robert A Goodlad, Theo Podas, Raymond J Playford
Modulation of regional growth within specific segments of the bowel may have clinical value for several gastrointestinal conditions. We therefore examined the effects of different dietary protein sources on regional gut growth and luminal growth factor bioactivity as potential therapies. Rats were fed for 14 days on isonitrogenous and isocaloric diets comprising elemental diet (ED) alone (which is known to cause gut atrophy), ED supplemented with casein or whey or a soya protein-rich feed. Effects on regional gut growth and intraluminal growth factor activity were then determined...
November 23, 2017: Food & Function
https://www.readbyqxmd.com/read/29166568/camel-whey-protein-protects-lymphocytes-from-apoptosis-via-the-pi3k-akt-nf-%C3%AE%C2%BAb-atf-3-and-hsp-70-signaling-pathways-in-heat-stressed-male-mice
#17
Gamal Badr, Nancy K Ramadan, Hanem S Abdel-Tawab, Samia F Ahmed, Mohamed H Mahmoud
Heat stress (HS) is an environmental factor that depresses the immune systems mediating dysfunctional immune cells. Camel whey protein (CWP) can scavenge free radicals and enhance immunity. The present study investigated the impact of dietary supplementation with CWP on immune dysfunction induced by exposure to HS. Male mice (n = 45) were divided into three groups: control group; HS group; and HS mice that were orally administered CWP (HS+CWP group). The HS group exhibited elevated levels of reactive oxygen species (ROS) and pro-inflammatory cytokines (IL-1β, IL-6, TNF-α) as well as a significant reduction in the IL-2 and IL-4 levels...
November 22, 2017: Biochemistry and Cell Biology, Biochimie et Biologie Cellulaire
https://www.readbyqxmd.com/read/29162840/whey-protein-concentrate-renders-mda-mb-231-cells-sensitive-to-rapamycin-by-altering-cellular-redox-state-and-activating-gsk3%C3%AE-mtor-signaling
#18
Shih-Hsuan Cheng, Yang-Ming Tseng, Szu-Hsien Wu, Shih-Meng Tsai, Li-Yu Tsai
Whey protein concentrate (WPC) is an amino acid-rich supplement that has been shown to increase cellular antioxidant capacity. Mammalian target of rapamycin (mTOR) is a crucial regulator of signaling in mammalian cells, and serves as a therapeutic target for triple-negative breast cancer (TNBC). This study was designed to investigate the effect of combining WPC with rapamycin on MDA-MB-231 human breast cancer cells. These cells were found to be insensitive to rapamycin and exhibited higher glutathione (GSH) and reactive oxygen species levels than non-tumorigenic MCF-10A cells...
November 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29143799/effect-of-a-partially-hydrolysed-whey-infant-formula-supplemented-with-starch-and-lactobacillus-reuteri-dsm-17938-on-regurgitation-and-gastric-motility
#19
Flavia Indrio, Giuseppe Riezzo, Paola Giordano, Maria Ficarella, Maria Paola Miolla, Silvia Martini, Luigi Corvaglia, Ruggiero Francavilla
Functional regurgitation (FR) is common in early infancy and represents a major drain on healthcare resources. This double-blind, randomized controlled trial investigated the effects of a formula containing partially hydrolysed, 100% whey protein, starch and Lactobacillus reuteri (DSM 17938) on gastric emptying rate (GErate) and regurgitation frequency in infants with FR. Enrolled infants were randomly allocated to receive either the test formula or a standard starter formula for four weeks. Ultrasound GErate assessment was performed at baseline (week 0) and at week 4; the number of regurgitations, feed volumes and potential adverse events were recorded in a daily diary...
October 28, 2017: Nutrients
https://www.readbyqxmd.com/read/29128214/application-of-whey-protein-isolate-in-bone-regeneration-effects-on-growth-and-osteogenic-differentiation-of-bone-forming-cells
#20
Timothy E L Douglas, Marta Vandrovcová, Nikola Kročilová, Julia K Keppler, Jana Zárubová, Andre G Skirtach, Lucie Bačáková
Recently, milk-derived proteins have attracted attention for applications in the biomedical field such as tissue regeneration. Whey protein isolate (WPI), especially its main component β-lactoglobulin, can modulate immunity and acts as an antioxidant, antitumor, antiviral, and antibacterial agent. There are very few reports of the application of WPI in tissue engineering, especially in bone tissue engineering. In this study, we tested the influence of different concentrations of WPI on behavior of human osteoblast-like Saos-2 cells, human adipose tissue-derived stem cells (ASC), and human neonatal dermal fibroblasts (FIB)...
November 8, 2017: Journal of Dairy Science
keyword
keyword
113385
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"