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https://www.readbyqxmd.com/read/28340516/markers-of-dietary-protein-intake-are-associated-with-successful-weight-loss-in-the-pounds-lost-trial
#1
G A Bray, D H Ryan, W Johnson, C M Champagne, C M Johnson, J Rood, D A Williamson, F M Sacks
To assess the association of markers for dietary protein intake, measures of dietary adherence and demographic variables with weight loss in the POUNDS Lost study over the first 6 months and again between 6 and 24 months using data from those who completed each period. This is a secondary analysis of pooled data on completers assigned to one of four diets: 65%C/15%P/20%F (AP/LF), 55%C/25%P/20%F (HP/LF), 45%C/15%P/40%F (AP/HF) or 35%C/25%P40%F (HP/HF) in the POUNDS Lost study. Urinary nitrogen excretion, dietary adherence measured by 24-h recall and attendance at sessions, age (above and below 50 years), gender, race/ethnicity and activity by pedometry were analysed...
March 24, 2017: Clinical Obesity
https://www.readbyqxmd.com/read/28340515/inflammatory-potential-of-diet-and-risk-of-oral-and-pharyngeal-cancer-in-a-large-case-control-study-from-italy
#2
Nitin Shivappa, James R Hébert, Valentina Rosato, Werner Garavello, Diego Serraino, Carlo La Vecchia
Diet and inflammation have been suggested to be important risk factors for oral and pharyngeal cancer. We examined the association between dietary inflammatory index (DII) and oral and pharyngeal cancer in a large case-control study conducted between 1992 and 2009 in Italy. This study included 946 cases with incident, histologically confirmed oral and pharyngeal cancer, and 2492 controls hospitalized for acute non-neoplastic diseases. The DII was computed based on dietary intake assessed by a valid 78-item food frequency questionnaire and was adjusted for non-alcohol energy intake using the residual approach (E-DII)...
March 24, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28340340/selective-chemical-inhibition-of-pgc-1%C3%AE-gluconeogenic-activity-ameliorates-type-2-diabetes
#3
Kfir Sharabi, Hua Lin, Clint D J Tavares, John E Dominy, Joao Paulo Camporez, Rachel J Perry, Roger Schilling, Amy K Rines, Jaemin Lee, Marc Hickey, Melissa Bennion, Michelle Palmer, Partha P Nag, Joshua A Bittker, José Perez, Mark P Jedrychowski, Umut Ozcan, Steve P Gygi, Theodore M Kamenecka, Gerald I Shulman, Stuart L Schreiber, Patrick R Griffin, Pere Puigserver
Type 2 diabetes (T2D) is a worldwide epidemic with a medical need for additional targeted therapies. Suppression of hepatic glucose production (HGP) effectively ameliorates diabetes and can be exploited for its treatment. We hypothesized that targeting PGC-1α acetylation in the liver, a chemical modification known to inhibit hepatic gluconeogenesis, could be potentially used for treatment of T2D. Thus, we designed a high-throughput chemical screen platform to quantify PGC-1α acetylation in cells and identified small molecules that increase PGC-1α acetylation, suppress gluconeogenic gene expression, and reduce glucose production in hepatocytes...
March 23, 2017: Cell
https://www.readbyqxmd.com/read/28340236/diet-density-during-the-first-week-of-life-effects-on-energy-and-nitrogen-balance-characteristics-of-broiler-chickens
#4
D M Lamot, D Sapkota, P J A Wijtten, I van den Anker, M J W Heetkamp, B Kemp, H van den Brand
This study aimed to determine effects of diet density on growth performance, energy balance, and nitrogen balance characteristics of broiler chickens during the first wk of life. Effects of diet density were studied using a dose-response design consisting of 5 dietary fat levels (3.5, 7.0, 10.5, 14.0, and 17.5%). The relative difference in dietary energy level was used to increase amino acid levels, mineral levels, and the premix inclusion level at the same ratio. Chickens were housed in open-circuit climate respiration chambers from d 0 to 7 after hatch...
March 11, 2017: Poultry Science
https://www.readbyqxmd.com/read/28340151/effect-of-excess-dietary-fluoride-on-laying-performance-and-antioxidant-capacity-of-laying-hens
#5
L P Miao, M Y Zhou, X Y Zhang, C Yuan, X Y Dong, X T Zou
The objective of this study was to investigate the effects of excess dietary fluoride (F) on laying performance and antioxidant capacity of laying hens. A total of 576 laying hens, 51 wk old, was randomly divided into 6 groups, each of which included 6 replicates of 16 hens. Graded amounts of sodium fluoride (NaF) were added to the basal diet to achieve concentrations of 16 (control), 200, 400, 600, 800, and 1,000 mg/kg F, respectively. Dietary F at 1,000 mg/kg significantly decreased ADFI, laying rate, and average egg weight, and increased feed conversion ratio (FCR) (P < 0...
March 11, 2017: Poultry Science
https://www.readbyqxmd.com/read/28340101/dietary-assessment-in-minority-ethnic-groups-a-systematic-review-of-instruments-for-portion-size-estimation-in-the-united-kingdom
#6
Eva Almiron-Roig, Amanda Aitken, Catherine Galloway, Basma Ellahi
Dietary assessment in minority ethnic groups is critical for surveillance programs and for implementing effective interventions. A major challenge is the accurate estimation of portion sizes for traditional foods and dishes. : The aim of this systematic review was to assess records published up to 2014 describing a portion-size estimation element (PSEE) applicable to the dietary assessment of UK-residing ethnic minorities. : Electronic databases, internet sites, and theses repositories were searched, generating 5683 titles, from which 57 eligible full-text records were reviewed...
March 14, 2017: Nutrition Reviews
https://www.readbyqxmd.com/read/28340042/effects-of-dietary-l-arginine-levels-on-small-intestine-protein-turnover-and-the-expression-of-genes-related-to-protein-synthesis-and-proteolysis-of-layers
#7
L P Miao, C Yuan, X Y Dong, X Y Zhang, M Y Zhou, X T Zou
The aim of this study was to test the effects of dietary L-arginine (Arg) levels on protein turnover in the small intestine and the expression of genes related to protein synthesis and proteolysis of laying hens. Xinyang Black commercial laying hens (n = 864, aged 217 d) were randomly distributed to 6 treatments with 4 replicates of 36 birds. The dietary treatments were corn-corn gluten meal based diets containing 0.64, 0.86, 1.03, 1.27, 1.42 and 1.66% L-Arg, respectively. Fractional protein synthesis rate (FSR) and fractional protein gain rate (FGR) in the jejunum were the highest in the 1...
March 9, 2017: Poultry Science
https://www.readbyqxmd.com/read/28340032/osptr7-osnpf8-1-a-putative-peptide-transporter-in-rice-is-involved-in-dimethylarsenate-accumulation-in-rice-grain
#8
Zhong Tang, Yi Chen, Fei Chen, Yuchen Ji, Fang-Jie Zhao
Rice (Oryza sativa) is a major dietary source of arsenic (As) for the population consuming rice as their staple food. Rice grain contains both inorganic As and methylated As species, especially dimethyarsinate (DMA). DMA is highly mobile in long-distance translocation in plants, but the underlying mechanism remains unknown. In the present study, we showed that OsPTR7 (OsNPF8.1), a putative peptide transporter in rice, was permeable to DMA in Xenopus laevis oocytes. Transient expression of the OsPTR7-green fluorescent protein (GFP) in tobacco protoplasts showed that OsPTR7 was localized in the cell plasma membrane...
March 2, 2017: Plant & Cell Physiology
https://www.readbyqxmd.com/read/28340000/effects-of-feeding-original-xpc%C3%A2-to-broilers-with-a-live-coccidiosis-vaccine-under-industry-conditions-part-1-growth-performance-and-salmonella-inhibition
#9
S M Roto, S H Park, S I Lee, P Kaldhone, H O Pavlidis, S B Frankenbach, D R McIntyre, K Striplin, L Brammer, S C Ricke
Supplementation of poultry diets with Diamond V Original XPC™ (XPC) has been proposed as a means to ameliorate the commonly observed loss of appetite and depression of growth in birds given a live coccidiosis vaccine. A study was conducted to compare the effects on bird performance of a live coccidiosis vaccine in broilers, with and without the dietary inclusion of XPC (1.25 g/kg). Ross 708 male broilers (n = 1,280) were allocated to one of 4 feed treatments: cocci-vaccine (T1), cocci-vaccine + XPC (T2), cocci-vaccine + salinomycin in the grower diet only, (T3), and cocci-vaccine + salinomycin in the grower diet + XPC (T4)...
March 3, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339997/straight-run-vs-sex-separate-rearing-for-2-broiler-genetic-lines-part-1-live-production-parameters-carcass-yield-and-feeding-behavior
#10
M J Da Costa, S Zaragoza-Santacruz, T J Frost, J Halley, G M Pesti
The objective of this experiment was to evaluate the effects of raising broilers under sex separate and straight-run conditions for 2 broiler strains. Day-old Ross 308 and Ross 708 chicks (n = 1,344) were separated by sex and placed in 48 pens according to the rearing type: sex separate (28 males or 28 females) or straight-run (14 males + 14 females). There were 3 dietary phases: starter (zero to 17 d), grower (17 to 32 d), and finisher (32 to 48 d). Birds' individual BW and feed intakes were measured at 12, 17, 25, 32, 42, and 48 d to evaluate performance...
March 4, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339985/effects-of-dietary-rapeseed-meal-supplementation-on-cecal-microbiota-in-laying-hens-with-different-flavin-containing-monooxygenase-3-genotypes
#11
C Long, J Wang, H J Zhang, S G Wu, G H Qi
To evaluate the effect of dietary rapeseed meal (RM) supplementation on cecal trimethylamine and bacteria in laying hens with different flavin-containing monooxygenase 3 (FMO3) genotypes, a 3 × 2 2-factorial arrangement was employed using FMO3 genotypes (AA, AT, and TT) and dietary RM (0 and 14% of diet) as the main effects. At 50 wk of age, 36 hens of AT genotype and 36 hens of TT genotype were randomly allotted to one of the 2 dietary treatments, and each dietary treatment consisted of 3 replicates with 6 birds each...
March 4, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339968/optimization-of-dietary-zinc-for-egg-production-and-antioxidant-capacity-in-chinese-egg-laying-ducks-fed-a-diet-based-on-corn-wheat-bran-and-soybean-meal
#12
W Chen, S Wang, H X Zhang, D Ruan, W G Xia, Y Y Cui, C T Zheng, Y C Lin
The aim of this study was to evaluate the effect of zinc supplementation on productive performance and antioxidant status in laying ducks. Five-hundred-four laying ducks were divided into 7 treatments, each containing 6 replicates of 12 ducks. The ducks were caged individually and fed a corn-soybean meal and wheat bran basal diet (37 mg Zn/kg) or the basal diet supplemented with 15, 30, 45, 60, 75, or 90 mg Zn/kg (as zinc sulfate). During the early laying period of 10 d (daily egg production <80%), egg production, daily egg mass, and FCR increased quadratically with increasing dietary Zn levels (P < 0...
March 2, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339948/effects-of-dietary-coarsely-ground-corn-and-3-bedding-floor-types-on-broiler-live-performance-litter-characteristics-gizzard-and-proventriculus-weight-and-nutrient-digestibility
#13
Y Xu, Y M Lin, C R Stark, P R Ferket, C M Williams, J Brake
The effects of zero or 50% dietary coarsely ground corn (CC) in pelleted and screened grower and finisher diets on broilers reared on 3 bedding floor types (plastic net [NET], new pine wood shavings litter [NEW], or old pine wood shavings litter [OLD]) on broiler live performance, litter characteristics, gizzard and proventriculus weight, and apparent ileal digestibility (AID) were studied in a 2 × 3 factorial arrangement of treatments. Fine corn was produced with a hammermill (271 μm) and CC with a roller mill (1145 μm)...
March 2, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339929/dietary-resveratrol-supplementation-prevents-transport-stress-impaired-meat-quality-of-broilers-through-maintaining-muscle-energy-metabolism-and-antioxidant-status
#14
C Zhang, L Wang, X H Zhao, X Y Chen, L Yang, Z Y Geng
This experiment was to evaluate the effect of dietary resveratrol (Res) supplementation (0, 400 mg/kg) on growth performance, meat quality, and muscle anaerobic glycolysis and antioxidant capacity of transported broilers. A total of 360 21-day-old male Cobb broilers was randomly allotted to 2 dietary treatments (Res-free group and Res group) with 12 replicates of 15 birds each. On the morning of d 42, after a 9-hour fast, 24 birds (2 birds of each replicate) were selected from the Res-free group and then equally placed into 2 crates, and the other 12 birds (one bird of each replicate) were selected from the Res group and then placed into the other crate...
March 2, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339876/straight-run-vs-sex-separate-rearing-for-two-broiler-genetic-lines-part-2-economic-analysis-and-processing-advantages
#15
M J Da Costa, G Colson, T J Frost, J Halley, G M Pesti
The objective of this analysis was to evaluate the effects of raising broilers under sex separate and straight-run conditions for 2 broiler genetic lines. One-day-old Ross 308 and Ross 708 chicks (n = 1,344) were sex separated and placed in 48 pens according to rearing type: sex separate (28 males or 28 females) or straight-run (14 males + 14 females). There were 3 dietary phases: starter (zero to 17 d), grower (17 to 32 d), and finisher (32 to 48 d). Bird individual BW and group feed intakes were measured at 12, 17, 25, 32, 42, and 48 d to evaluate performance...
February 23, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339792/interference-of-age-and-supplementation-of-direct-fed-microbial-and-essential-oil-in-the-activity-of-digestive-enzymes-and-expression-of-genes-related-to-transport-and-digestion-of-carbohydrates-and-proteins-in-the-small-intestine-of-broilers
#16
M F Fernandez-Alarcon, N Trottier, J P Steibel, R Lunedo, D M B Campos, A M Santana, J M Pizauro, R L Furlan, L R Furlan
The objectives of this study were to describe alterations that age and dietary inclusion of direct-fed microbial (DFM) Bacillus subtilis (BS) and a specific essential oil (EO) blend (carvacrol, cinnamaldehyde, cineol, and pepper extract) causes in the activity of digestive enzymes (maltase: MALT; aminopeptidase-N: APN; intestinal alkaline phosphate: IAP) and expression patterns of genes related to transport (oligopeptide transporter gene: SLC15A1; Na+-dependent glucose and galactose transporter gene: SLC5A1; Na+-independent glucose, galactose, and fructose transporter gene: SLC2A2; ATPase, Na+/K+ transporting gene: ATP1A1) and digestion (aminopeptidase-N gene: ANPEP; maltase-glucoamylase gene: MGAM; Sucrase-isomaltase gene: SI) of carbohydrates and proteins in the small intestine of broilers...
February 23, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339790/does-systemic-administration-of-casein-phosphopeptides-affect-orthodontic-movement-and-root-resorption-in-rats
#17
Lachlan Crowther, Gang Shen, Mohammed Almuzian, Allan Jones, William Walsh, Rema Oliver, Peter Petocz, Nour E Tarraf, M Ali Darendeliler
Objectives: To assess the potential effects of casein phosphopeptides (CPPs) on orthodontically induced iatrogenic root resorption (OIIRR) and orthodontic teeth movement. Materials and methods: Forty Wistar rats (aged 11 weeks) were randomly divided into experimental group (EG; n = 20) that received a diet supplemented with CPP and control group (CG; n = 20) devoid of diet supplement. A 150 g force was applied using nickel titanium (NiTi) coil that was bonded on maxillary incisors and extended unilaterally to a maxillary first molar...
January 25, 2017: European Journal of Orthodontics
https://www.readbyqxmd.com/read/28339708/effects-of-dietary-methyl-sulfonyl-methane-msm-supplementation-on-growth-performance-nutrient-digestibility-meat-quality-excreta-microbiota-excreta-gas-emission-and-blood-profiles-in-broilers
#18
Y Jiao, J H Park, Y M Kim, I H Kim
A 29-d trial was conducted to evaluate the effects of dietary methyl sulfonyl methane (MSM) supplementation on growth performance, meat quality, nutrient digestibility, excreta microbiota, excreta gas emission, and blood profiles in broilers. A total of 816 1-day-old male Ross 308 broilers (44 ± 0.44 g) were assigned to 4 dietary treatments, composed of 12 replicates with 17 birds per replicate. The 4 treatments were: 1) CON, basal diet; 2) S1, CON + 0.05% MSM; 3) S2, CON + 0.10% MSM; 4) S3, CON + 0.20% MSM...
February 22, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339536/successful-nutrition-policy-improvement-of-vitamin-d-intake-and-status-in-finnish-adults-over-the-last-decade
#19
Susanna Raulio, Iris Erlund, Satu Männistö, Sirpa Sarlio-Lähteenkorva, Jouko Sundvall, Heli Tapanainen, Erkki Vartiainen, Suvi M Virtanen
Due to vitamin D intake below recommendation (10 µg/day) and low (<50 nmol/l) serum 25-hydroxycholecalciferol (25(OH)D) concentration in Finnish population, the fortification of liquid dairy products with 0.5 µg vitamin D/100 g and fat spreads with 10 µg/100 g started in Finland in December 2002. In 2010, the fortification recommendation was doubled. The aim of this study was to investigate whether the vitamin D intake and status have improved among Finnish adults as a consequence of these nutrition policy actions...
October 6, 2016: European Journal of Public Health
https://www.readbyqxmd.com/read/28339512/effects-of-mulberry-leaves-on-production-performance-and-the-potential-modulation-of-antioxidative-status-in-laying-hens
#20
W C Lin, M T Lee, S C Chang, Y L Chang, C H Shih, B Yu, T T Lee
This study evaluated the antioxidant ability of Taisung No. 3 mulberry leaf extract (MLE) as well as the potential of mulberry leaf (ML)-based dietary supplementation for modulating the antioxidative status of laying hens. The results showed that the MLE had a total phenolic compound content of 7.4 ± 0.15 mg of gallic acid equivalent/g dry weight (DW) and a total flavonoid content of 4.4 ± 0.19 mg of quercetin equivalent/g DW. The 2, 2-diphenyl-1-picrylhydrazyl free-radical-scavenging ability was 45...
October 6, 2016: Poultry Science
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