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https://www.readbyqxmd.com/read/28732251/nutrient-deficiency-and-obstetrical-outcomes-in-pregnant-women-following-roux-en-y-gastric-bypass-a-retrospective-danish-cohort-study-with-a-matched-comparison-group
#1
Lianna Hede Hammeken, Ramsina Betsagoo, Ann Nygaard Jensen, Anne Nødgaard Sørensen, Charlotte Overgaard
OBJECTIVE: Roux-en-Y gastric bypass surgery and small-for-gestational-age births are known to be associated although the etiology is not fully understood. This study aimed to investigate pregnancy outcomes and maternal nutritional status among pregnant women with a history of Roux-en-Y gastric bypass using maternal anemia and gestational weight gain as indicators of micronutrient and macronutrient deficiency in pregnancy. STUDY DESIGN: The study was designed as a retrospective matched cohort study...
July 12, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28731613/polyol-structure-influences-enzymatic-hydrolysis-of-bio-based-2-5-furandicarboxylic-acid-fdca-polyesters
#2
Karolina Haernvall, Sabine Zitzenbacher, Hassan Amer, Michael Thomas Zumstein, Michael Sander, Kristopher McNeill, Motonori Yamamoto, Michael Bernhard Schick, Doris Ribitsch, Georg M Guebitz
Polyesters of 2,5-furan dicarboxylic acid (FDCA) have gained attention since they can be regarded as the bio-based alternatives to the petroleum based polyesters of terephthalic acid. However, only little is known about the biodegradation and enzymatic hydrolysis of FDCA-based polyesters. This work aimed to investigate the influence of different polyols on enzymatic hydrolysis of FDCA-based polyesters. A series of polyesters containing various polyols were synthetized and analysed regarding susceptibility to enzymatic hydrolysis by cutinase 1 from Thermobifida cellulosilytica (Thc_Cut1)...
July 21, 2017: Biotechnology Journal
https://www.readbyqxmd.com/read/28731599/does-eating-environment-have-an-impact-on-the-protein-and-energy-intake-in-the-hospitalised-elderly
#3
Karon Markovski, Aranka Nenov, Aurora Ottaway, Elizabeth Skinner
AIM: This pilot study aimed to examine the difference in energy and protein intake of the midday meal in two different eating environments-the communal dining room and patient bedside-and to obtain feedback on patient preference at each location. METHODS: Elderly patients in two rehabilitation wards were observed consuming the midday meal on two consecutive days: day 1 in the dining room and day 2 at the bedside. The patients' intake was recorded by a visual 5-point assessment scale and analysed for protein and energy content using the hospital food services nutrient analysis of the menu...
July 2017: Nutrition & Dietetics: the Journal of the Dietitians Association of Australia
https://www.readbyqxmd.com/read/28731571/model-based-investigation-on-the-mass-transfer-and-adsorption-mechanisms-of-mono-pegylated-lysozyme-in-ion-exchange-chromatography
#4
Josefine Morgenstern, Gang Wang, Pascal Baumann, Jürgen Hubbuch
Recent studies highlighted the potential of PEGylated proteins to improve stabilities and pharmacokinetics of protein drugs. Ion-exchange chromatography (IEX) is among the most frequently used purification methods for PEGylated proteins. However, the underlying physical mechanisms allowing for a separation of different PEGamers (proteins with a varying number of attached PEG molecules) are not yet fully understood. In this work, mechanistic chromatography modeling was applied to gain a deeper understanding of the mass transfer and adsorption/desorption mechanisms of mono-PEGylated proteins in IEX...
July 21, 2017: Biotechnology Journal
https://www.readbyqxmd.com/read/28731097/dba-induced-caspase-3-dependent-apoptosis-occurs-through-mitochondrial-translocation-of-cyt-c-in-the-rat-hippocampus
#5
Wenbo Jiang, Yingying Chen, Bai Li, Shuying Gao
Dibromoacetic acid (DBA), a by-product of disinfection, develops in drinking water during chlorination or ozonation processes. Water intake is the main source of DBA exposure in humans, which is potentially neurotoxic. The present study investigated the neurotoxic effects of DBA by assessing the behavioral and biochemical characteristics of Sprague Dawley rats intragastrically treated with DBA at concentrations of 20, 50 and 125 mg kg(-1) body weight for 28 consecutive days. The results indicated that animal weight gain and food consumption were not significantly affected by DBA...
July 21, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28729940/propofol-induced-downregulation-of-nr2b-membrane-translocation-in-hippocampus-and-spatial-memory-deficits-of-neonatal-mice
#6
Yuzhu Wang, Song Han, Ruquan Han, Yue Su, Junfa Li
BACKGROUND: Thousands of infants and children are undergoing anesthesia around the world every day. But impacts of anesthetics on the developing neural system remain unclear yet. Previous evidence showed that anesthesia might affect the developing neural system. Thus, early-life anesthesia becomes a critical issue in clinical pediatric practice. Hence, propofol, a short-acting and widely applied intravenous anesthetic, has been gaining focus upon neonatal anesthesia. METHODS: Fifty-four male C57BL/6J mice were randomly divided into following three groups: group D6 intraperitoneally (i...
July 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28729649/effects-of-single-and-combined-applications-of-entomopathogenic-fungi-and-nematodes-against-rhynchophorus-ferrugineus-olivier
#7
Waqas Wakil, Muhammad Yasin, David Shapiro-Ilan
This study was carried out to investigate the insecticidal properties of Beauveria bassiana, Metarhizium anisopliae and Heterorhabditis bacteriophora for their virulence against different larval instars of Rhynchophorus ferrugineus (Olivier). Both fungi were either applied alone or in combination, with H. bacteriophora simultaneously or 1 and 2 weeks after fungal application; EPN were also applied alone. Moreover, assessment of host development, diet consumption, frass production and weight gain were observed at sub-lethal dose rates...
July 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28729213/physical-exercise-increases-sestrin-2-protein-levels-and-induces-autophagy-in-the-skeletal-muscle-of-old-mice
#8
Luciene Lenhare, Barbara M Crisol, Vagner R R Silva, Carlos K Katashima, André V Cordeiro, Karina D Pereira, Augusto D Luchessi, Adelino S R da Silva, Dennys E Cintra, Leandro P Moura, José R Pauli, Eduardo R Ropelle
Sestrins and autophagy deficiencies are associated with several aging-related organic dysfunctions and metabolic disorders. Here we evaluate the effects of acute exercise on Sestrin 2 (Sesn2) protein content and autophagy markers in the skeletal muscle of experimental models of aging. Twenty-four months-old C57BL/6J male mice were submitted to a single bout of swimming exercise and the gastrocnemius muscle was evaluated by Western blot. Transcriptomic and phenotypic analysis were also performed by using strains of genetically-diverse BXD mice...
July 17, 2017: Experimental Gerontology
https://www.readbyqxmd.com/read/28728941/comparison-of-calcimimetic-r568-and-calcitriol-in-mineral-homeostasis-in-the-hyp-mouse-a-murine-homolog-of-x-linked-hypophosphatemia
#9
Maren Leifheit-Nestler, Julia Kucka, Emi Yoshizawa, Geert Behets, Patrick D'Haese, Christian Bergen, Martin Meier, Dagmar-Christiane Fischer, Dieter Haffner
X-linked hypophosphatemia (XLH) caused by mutations in the Phex gene is the most common human inherited phosphate wasting disorder characterized by enhanced synthesis of fibroblast growth factor 23 (FGF23) in bone, renal phosphate wasting, 1,25(OH)2D3 (1,25D) deficiency, rickets and osteomalacia. Here we studied the effects of calcimimetic R568 and calcitriol treatment in the Hyp mouse, a murine homolog of XLH. We hypothesized that mineral homeostasis is differentially affected by R568 and 1,25D with respect to the PTH-vitamin D-FGF23-Klotho axis and bone health...
July 17, 2017: Bone
https://www.readbyqxmd.com/read/28728583/birth-weight-differences-between-those-offered-financial-voucher-incentives-for-verified-smoking-cessation-and-control-participants-enrolled-in-the-cessation-in-pregnancy-incentives-trial-cpit-employing-an-intuitive-approach-and-a-complier-average-causal-effects
#10
Alex McConnachie, Caroline Haig, Lesley Sinclair, Linda Bauld, David M Tappin
BACKGROUND: The Cessation in Pregnancy Incentives Trial (CPIT), which offered financial incentives for smoking cessation during pregnancy showed a clinically and statistically significant improvement in cessation. However, infant birth weight was not seen to be affected. This study re-examines birth weight using an intuitive and a complier average causal effects (CACE) method to uncover important information missed by intention-to-treat analysis. METHODS: CPIT offered financial incentives up to £400 to pregnant smokers to quit...
July 20, 2017: Trials
https://www.readbyqxmd.com/read/28728403/newborn-traits-associated-with-pre-weaning-growth-and-survival-in-piglets
#11
Morakot Nuntapaitoon, Ramon Muns, Padet Tummaruk
Objective: Piglet pre-weaning mortality is an important variable indicating the efficacy of farrowing management and animal well-being during lactation. The present study determined the association of newborn traits measured soon after birth with piglet pre-weaning mortality and growth. Methods: In total, 805 piglets born from 57 multiparous sows were investigated. Their blood oxygen saturation, blood glucose and rectal temperature at 24 h after birth (RT24h) were monitored...
July 17, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28728398/effects-of-dietary-energy-levels-on-physiological-parameters-and-reproductive-performance-in-gestating-sows-over-three-consecutive-parities
#12
S S Jin, Y H Jin, J C Jang, J S Hong, S W Jung, Y Y Kim
Objective: This experiment was to evaluate the effects of the dietary energy levels on the physiological parameters and reproductive performance during gestation over three parities in sows. Methods: A total of 52 F1 gilts (Yorkshire×Landrace) were allotted to one of four dietary treatments using a completely randomized design (CRD). The treatments contained 3,100, 3,200, 3,300 or 3,400 kcal of ME/kg diet but feed was provided at 2.0, 2.2 and 2.4kg/day in the first, second and third parity, respectively...
May 14, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28728397/effects-of-dietary-valine-lysine-ratio-on-the-performance-amino-acid-composition-of-tissues-and-mrna-expression-of-genes-involved-in-branched-chain-amino-acid-metabolism-of-weaned-piglets
#13
Yetong Xu, Xiaokang Ma, Chunli Wang, Mingfeng Yuan, Xiangshu Piao
Objective: The goal of this study was to investigate the effects of dietary standard ileal digestible (SID) valine:lysine ratios on performance, intestinal morphology, amino acids of liver and muscle, plasma indices and mRNA expression of branched-chain amino acid (BCAA) metabolism enzymes. Methods: A total of 144 crossbred pigs (Duroc × Landrace × Large White) weaned at 28 ± 4 days of age (8.79 ± 0.02 kg body weight) were randomly allotted to 1 of 4 diets formulated to provide SID valine: lysine ratios of 50, 60, 70 or 80%...
May 14, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28728396/characterization-and-functional-inferences-of-a-genome-wide-dna-methylation-profile-in-the-loin-longissimus-dorsi-muscle-of-swine
#14
Woonsu Kim, Hyesun Park, Kang-Seok Seo, Seongwon Seo
Objective: DNA methylation plays a major role in regulating the expression of genes related to traits of economic interest (e.g., weight gain) in livestock animals. This study characterized and investigated the functional inferences of genome-wide DNA methylome in the loin (longissimus dorsi) muscle (LDM) of swine. Methods: A total of 8.99 Gb methylated DNA immunoprecipitation sequence data were obtained from LDM samples of eight Duroc pigs (four pairs of littermates)...
May 14, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28728390/effect-of-dietary-net-energy-concentrations-on-growth-performance-and-net-energy-intake-of-growing-gilts
#15
Gang Il Lee, Jong Hyuk Kim, Gi Ppeum Han, Do Yoon Koo, Hyeon Seok Choi, Dong Yong Kil
Objective: This experiment investigated the effect of dietary net energy (NE) concentrations on growth performance and NE intake of growing gilts. Methods: Five diets were formulated to contain 9.6, 10.1, 10.6, 11.1, and 11.6 MJ NE/kg, respectively. A metabolism trial with 10 growing pigs (average body weight [BW] = 15.9 ± 0.24 kg) was conducted to determine NE concentrations of 5 diets based on French and Dutch NE systems in a 5 × 5 replicated Latin square design...
May 14, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28728389/influence-of-substituting-steam-flaked-corn-for-dry-rolled-corn-on-feedlot-cattle-growth-performance-when-cattle-are-allowed-either-ad-libitum-or-restricted-access-to-the-finishing-diet
#16
Víctor Manuel González-Vizcarra, Alejandro Plascencia, Daniel Ramos-Aviña, Richard Avery Zinn
Objective: The influence of substituting steam-flaked corn (SFC) for dry rolled corn (DRC) on feedlot cattle growth performance and dietary net energy when cattle are allowed either ad libitum or 2-h restricted access to the finishing diet was evaluated. Methods: Treatment effects were tested using 96 crossbred steers (251 ±2 kg) during the initial 56 d of the finishing phase. Cattle were blocked by weight and randomly assigned within blocks to 16 pens (4 pens/treatment)...
June 26, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28728380/effects-of-different-space-allowances-on-growth-performance-blood-profile-and-pork-quality-in-a-grow-to-finish-production-system
#17
J C Jang, X H Jin, J S Hong, Y Y Kim
Objective: This experiment was conducted to evaluate the optimal space allowance on growth performance, blood profile and pork quality of growing-finishing pigs. Methods: A total of ninety crossbred pigs ([Yorkshire x Landrace] x Duroc, 30.25 ± 1.13 kg) were allocated into three treatments (0.96: four pigs / pen, 0.96 m2/pig; 0.80: five pigs / pen, 0.80 m2/pig; 0.69: six pigs / pen, 0.69 m2/pig) in a randomized complete block (RCB) design. Pigs were housed in balanced sex and had free access to feed in all phases for 14 weeks (growing phase I, growing phase II, finishing phase I and finishing phase II)...
June 26, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28728379/effects-of-dietary-glutamine-and-arginine-supplementation-on-performance-intestinal-morphology-and-ascites-mortality-in-broiler-chickens-reared-under-cold-environment
#18
Rahim Abdulkarimi, Mohammad Hossien Shahir, Mohsen Daneshyar
Objective: An experiment was conducted to evaluate the effects of dietary glutamine (Gln) and arginine (Arg) supplementation on performance, intestinal morphology and ascites mortality in broilers. Methods: A total of 675 day old chicks were randomly allocated to 9 experimental groups in a 3×3 factorial arrangement based on a completely randomized design with 5 replicates of 15 chicks. Three levels of dietary Gln (0, 0.5 and 1%) and Arg (100, 130% and 160% of Ross recommendation) supplementation were used in ascites inducing condition (15±1 ˚C) from 7 to 42 days of age...
June 26, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28728376/effect-of-condensed-tannins-containing-ficus-infectoria-and-psidium-guajava-leaf-meal-mixture-supplementation-on-nutrient-metabolism-methane-emission-and-performance-of-lambs
#19
A K Pathak, Narayan Dutta, A K Pattanaik, V B Chaturvedi, K Sharma
Objective: The study was conducted to examine the effect of condensed tannins (CT) containing Ficus infectoria and Psidium guajava leaf meal mixture (LMM) supplementation on nutrient metabolism, methane emission and performance of lambs. Methods: Twenty four lambs of ~ 6 months age (average body weight 10.1±0.60 kg) were randomly divided into 4 dietary treatments (CT-0, CT-1, CT-1.5 and CT-2 containing 0, 1.0, 1.5 and 2.0 percent CT through LMM, respectively) consisting of 6 lambs each in a completely randomized design...
June 27, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28728373/substituting-oat-hay-or-maize-silage-for-portion-of-alfalfa-hay-affects-growth-performance-ruminal-fermentation-and-nutrient-digestibility-of-weaned-calves
#20
Yang Zou, XinPing Zou, XiZhi Li, Gang Guo, Peng Ji, Yan Wang, ShengLi Li, YaJing Wang, ZhiJun Cao
Objective: The impact of forage feeding strategy on growth performance, ruminal fermentation and nutrient digestibility in post-weaning calves was investigated. Methods: Forty-five female Holstein calves (BW = 79.79±0.38 kg) were enrolled in the 35-d study at one week after weaning and randomly assigned to one of three dietary treatments. All diets were fed as total mixed ration containing 60% (DM basis) of basal starter feed and 40% (DM basis) of forage, but varied in composition of forage source including 1) alfalfa (40% DM, AH); 2) alfalfa hay (26...
June 27, 2017: Asian-Australasian Journal of Animal Sciences
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