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https://www.readbyqxmd.com/read/28938793/effects-of-protein-or-amino-acid-supplementation-on-the-physical-growth-of-young-children-in-low-income-countries
#1
Joanne E Arsenault, Kenneth H Brown
Child growth stunting is common in low-income countries, possibly due to insufficient protein intakes. Most previous studies have concluded that children's protein intakes are adequate in relation to estimated requirements, but these studies did not consider issues of protein digestibility and effects of infection on dietary protein utilization. Using an alternative approach to assess the possible role of protein inadequacy in children's growth restriction, the results of 18 intervention trials in which supplementary protein or amino acids were provided to children ages 6-35 months and growth outcomes were reviewed...
September 1, 2017: Nutrition Reviews
https://www.readbyqxmd.com/read/28938791/effects-of-a-high-dose-of-microbial-phytase-and-myo-inositol-supplementation-on-growth-performance-tibia-mineralization-nutrient-digestibility-litter-moisture-content-and-foot-problems-in-broiler-chickens-fed-phosphorus-deficient-diets
#2
D Farhadi, A Karimi, Gh Sadeghi, J Rostamzadeh, M R Bedford
A total of 660 one-day-old Ross 308 broiler chicks were randomly distributed into eleven dietary treatments. Treatments included a maize-soybean meal-based diet with recommended calcium (Ca) and non-phytate phosphorus (nPP) (positive control; PC), an nPP-deficient diet (negative control; NC), NC diets supplemented with different levels of phytase (0, 500, 1,000, 2,000, 3,000, 4,000, 5,000, and 6,000 FTU/kg), a NC diet plus 0.15% myo-inositol, and a NC diet with reduced Ca level (Ca to nPP ratio same as PC)...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938780/effects-of-dietary-threonine-supplementation-on-intestinal-barrier-function-and-gut-microbiota-of-laying-hens
#3
X Y Dong, M M M Azzam, X T Zou
The effects of supplemental dietary threonine (Thr) on laying performance, expression of intestinal mucin 2 (MUC2) and secretory IgA (sIgA), and intestinal microbiota of laying hens fed a low CP diet were investigated. A total of 240 Lohmann Brown laying hens, 28 wk of age, was allocated to 3 dietary treatments, each of which included 5 replicates of 16 hens. Hens were fed a control diet (16% CP), a low CP diet (14% CP), or a low CP diet supplemented with 0.3% L-Thr for 12 weeks. Chemical analyses of the diets for Thr are 0...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28938771/comparative-estimation-of-inevitable-endogenous-ileal-flow-of-amino-acids-in-pekin-ducks-under-varying-dietary-or-physiological-conditions-and-their-significance-to-nutritional-requirements-for-amino-acids
#4
D O Akinde
In 2 experiments in Pekin ducks the inevitable endogenous ileal flow (IEIF) of AA was estimated at changing intake and source of crude fiber (CF) or soybean oil (SO) level. Also the roles of dry matter intake (DMI) and BW or age as well as the proportion of IEIF in the dietary requirement for AA were studied. In experiment 1 three basal CP (20, 60, or 100 g/kg) diets were formulated containing a low CF (LCF, 30 g/kg) or high (HCF, 80 g/kg) level; achieved with cellulose supplementation. All diets were similar in every other respect including having SO content of 40 g/kg...
October 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28937913/dietary-euphorbia-hirta-extract-improved-the-resistance-of-african-catfish-clarias-gariepinus-to-aeromonas-hydrophila
#5
Atefeh Sheikhlar, Goh Yong Meng, Razak Alimon, Nicholas Romano, Mahdi Ebrahimi
Aqueous and methanol extracts of lemon (Citrus lemon) peel, Euphorbia hirta (aerial parts) and fenugreek (Trigonella foenum-graecum) seeds were tested for their in vitro antimicrobial activities against the bacterium Aeromonas hydrophila. A swab paper disk method showed the methanol extract of E. hirta (EHE) had the largest inhibition zone and the lowest minimal inhibitory concentration compared to all other herbal extracts. Based on these results, EHE was included in the diets of African catfish (Clarias gariepinus) at 0 (control), 2, 5 or 7 g/kg diet (experiment 1)...
September 22, 2017: Journal of Aquatic Animal Health
https://www.readbyqxmd.com/read/28937599/mediterranean-diet-and-multi-ingredient-based-interventions-for-the-management-of-non-alcoholic-fatty-liver-disease
#6
REVIEW
Manuel Suárez, Noemí Boqué, Josep M Del Bas, Jordi Mayneris-Perxachs, Lluís Arola, Antoni Caimari
Non-alcoholic fatty liver disease (NAFLD) comprises a wide spectrum of hepatic disorders, from simple steatosis to hepatic necro-inflammation leading to non-alcoholic steatohepatitis (NASH). Although the prevalence of these multifactorial pathologies is continuously increasing in the population, there is still not an established methodology for their treatment other than weight loss and a change in lifestyle habits, such as a hypocaloric diet and physical exercise. In this framework, there is increasing evidence that several food bioactives and dietary patterns are effective for reversing and preventing the onset of these pathologies...
September 22, 2017: Nutrients
https://www.readbyqxmd.com/read/28937597/total-antioxidant-capacity-from-dietary-supplement-decreases-the-likelihood-of-having-metabolic-syndrome-in-korean-adults
#7
Subeen Kim, YoonJu Song, Jung Eun Lee, Shinyoung Jun, Sangah Shin, Gyung-Ah Wie, Yoon Hee Cho, Hyojee Joung
This study was conducted to estimate antioxidant vitamin intake and total antioxidant capacity (TAC) from diet and dietary supplements and to examine their association with metabolic syndrome (MetS) in Korean adults. Out of 6308 adults 19~64 years old from the 2010~2011 Korea National Health and Nutrition Examination Survey, 1847 adults were classified as dietary supplement users and the other 4461 adults were classified as non-users. Antioxidant intake and TAC from diet and dietary supplements were estimated using dietary intake data and linked with the antioxidant and TAC database for common Korean foods...
September 22, 2017: Nutrients
https://www.readbyqxmd.com/read/28936943/modulation-of-the-gastrointestinal-microbiome-with-nondigestible-fermentable-carbohydrates-to-improve-human-health
#8
Edward C Deehan, Rebbeca M Duar, Anissa M Armet, Maria Elisa Perez-Muñoz, Mingliang Jin, Jens Walter
There is a clear association between the gastrointestinal (GI) microbiome and the development of chronic noncommunicable diseases, providing a rationale for the development of strategies that target the GI microbiota to improve human health. In this article, we discuss the potential of supplementing the human diet with nondigestible fermentable carbohydrates (NDFCs) to modulate the composition, structure, diversity, and metabolic potential of the GI microbiome in an attempt to prevent or treat human disease...
September 2017: Microbiology Spectrum
https://www.readbyqxmd.com/read/28936936/-treatment-of-dementia
#9
K Blom, G A H van den Elsen, H L Koek, J B Sanders, H C Kruithof, J A H R Claassen
- Treatment options for patients with dementia are limited. This article provides an overview of possible interventions, both pharmaceutical and non-pharmaceutical, for Alzheimer's disease, vascular dementia and mixed dementia.- Pharmaceutical treatment options include cholinesterase inhibitors, memantine and experimental medication. Cholinesterase inhibitors are only recommended for Alzheimer's disease and mixed dementia, not for vascular dementia or mild cognitive impairment. There is no proof of effectiveness for the other pharmaceutical options...
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28936696/effects-of-dietary-l-methionine-supplementation-on-intestinal-integrity-and-oxidative-status-in-intrauterine-growth-retarded-weanling-piglets
#10
Weipeng Su, Hao Zhang, Zhixiong Ying, Yue Li, Le Zhou, Fei Wang, Lili Zhang, Tian Wang
PURPOSE: The present study investigated whether dietary methionine supplementation might protect against intrauterine growth retardation (IUGR)-induced damage in the intestine of piglets. METHODS: Thirty normal birth weight (NBW) female piglets and sixty same-sex IUGR piglets were weaned at 21 days of postnatal age and fed the control diet (4.0 g methionine per kg of feed, NBW-CON, and IUGR-CON groups) or the methionine-supplemented diet (5.2 g methionine per kg of feed, IUGR-MET group) for 28 days (n = 6)...
September 21, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28936571/effect-of-dietary-astaxanthin-on-the-growth-performance-non-specific-immunity-and-antioxidant-capacity-of-pufferfish-takifugu-obscurus-under-high-temperature-stress
#11
Chang-Hong Cheng, Zhi-Xun Guo, Chao-Xia Ye, An-Li Wang
The present study was conducted to investigate the effects of astaxanthin on growth performance, biochemical parameters, ROS production, and immune-related gene expressions of the pufferfish (Takifugu obscurus) under high temperature stress. The experimental basal diets supplemented with astaxanthin at the rates of 0 (control), 20, 40, 80, 160, and 320 mg kg(-1) were fed to fish for 8 weeks. The results showed that the fish fed diet with 80, 160, and 320 mg kg(-1) astaxanthin significantly improved weight gain and specific growth rate...
September 21, 2017: Fish Physiology and Biochemistry
https://www.readbyqxmd.com/read/28935827/short-term-dietary-curcumin-supplementation-reduces-gastrointestinal-barrier-damage-and-physiological-strain-responses-during-exertional-heat-stress
#12
Mandy C Szymanski, Trevor L Gillum, Lacey M Gould, David S Morin, Matthew R Kuennen
PURPOSE: This work investigated the effect of 3d of 500mg/d dietary curcumin supplementation on gastrointestinal (GI) barrier damage and systems-physiology responses to exertional heat stress in non-heat acclimated humans. METHODS: Eight participants ran (65%VO2max) for 60min in a Darwin® chamber (37°C/25%RH) two times (Curcumin/Placebo). Intestinal fatty acid binding protein (I-FABP) and associated pro-inflammatory (MCP-1, TNFα, IL-6) and anti-inflammatory (IL-1RA, IL-10) cytokines were assayed from plasma collected before (Pre), after (Post), 1hr (1-Post), and 4hrs after (4-Post) exercise...
September 21, 2017: Journal of Applied Physiology
https://www.readbyqxmd.com/read/28935144/effects-of-dietary-biotin-supplementation-on-glucagon-production-secretion-and-action
#13
Maria-Luisa Lazo-de-la-Vega-Monroy, Elena Larrieta, Wilma Tixi-Verdugo, Rafael Ramírez-Mondragón, Ileana Hernández-Araiza, Michael S German, Cristina Fernandez-Mejia
OBJECTIVE: Despite increasing evidence that pharmacologic concentrations of biotin modify glucose metabolism, to our knowledge there have not been any studies addressing the effects of biotin supplementation on glucagon production and secretion, considering glucagon is one of the major hormones in maintaining glucose homeostasis. The aim of this study was to investigate the effects of dietary biotin supplementation on glucagon expression, secretion, and action. METHODS: Male BALB/cAnN Hsd mice were fed a control or a biotin-supplemented diet (1...
November 2017: Nutrition
https://www.readbyqxmd.com/read/28934766/new-zealand-women-have-suboptimal-intakes-of-long-chain-omega-3-polyunsaturated-fatty-acids-during-pregnancy-a-cross-sectional-study
#14
Michele Eickstaedt, Kathryn L Beck, Cathryn A Conlon
AIM: To investigate dietary intakes and food sources of polyunsaturated fatty acids in New Zealand pregnant women. METHOD: Women (n=596) 16 years plus in trimester three of pregnancy completed an online food frequency questionnaire validated for omega-3 and omega-6 polyunsaturated fatty acids. RESULTS: Estimated median [25th, 75th percentile] intakes of omega-3 polyunsaturated fatty acids were: 1,300 [790, 2,120] mg/d alpha-linolenic acid (adequate intake 1,000mg/d); 220 [120, 520] mg/d total long chain omega-3 polyunsaturated fatty acids (adequate intake 115mg/d); and 110 [50, 250] mg/d docosahexaenoic acid (recommended 200mg/d)...
September 22, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/28932990/treatment-opportunities-in-patients-with-metabolic-myopathies
#15
REVIEW
Mette Cathrine Ørngreen, John Vissing
Metabolic myopathies are disorders affecting utilization of carbohydrates or fat in the skeletal muscle. Adult patients with metabolic myopathies typically present with exercise-induced pain, contractures or stiffness, fatigue, and myoglobinuria. Symptoms are related to energy failure. Purpose of review In this review, the current treatment options, including exercise therapy, dietary treatment, pharmacological supplementation, gene transcription, and enzyme replacement therapy, are described. Recent findings Recognition of the metabolic block in the metabolic myopathies has started the development of new therapeutic options...
September 21, 2017: Current Treatment Options in Neurology
https://www.readbyqxmd.com/read/28932254/branched-chain-amino-acid-supplementation-restores-reduced-insulinotropic-activity-of-a-low-protein-diet-through-the-vagus-nerve-in-rats
#16
Mami Horiuchi, Tomoya Takeda, Hiroyuki Takanashi, Yori Ozaki-Masuzawa, Yusuke Taguchi, Yuka Toyoshima, Lila Otani, Hisanori Kato, Meri Sone-Yonezawa, Fumihiko Hakuno, Shin-Ichiro Takahashi, Asako Takenaka
BACKGROUND: Previously, we reported that a low-protein diet significantly reduced insulin secretion in response to feeding within 1 h in rats, suggesting that the insulinotropic effect of dietary protein plays an important role in maintaining normal insulin release. The current study aimed to elucidate whether deficiency of certain amino acids could diminish the insulinotropic activity and to investigate whether reduced insulin secretion in response to a low-protein diet is restored by supplementation with certain amino acids...
2017: Nutrition & Metabolism
https://www.readbyqxmd.com/read/28930250/enrichment-of-animal-diets-with-essential-oils-a-great-perspective-on-improving-animal-performance-and-quality-characteristics-of-the-derived-products
#17
REVIEW
Panagiotis E Simitzis
Food industry operates in a competitive market and is continually facing challenges to retain or even increase its market share. Consistent high-quality animal products are required to maintain consumer confidence and consumption. Enrichment of foods with bioactive compounds such as the essential oils appears to improve quality characteristics of the derived products and protects consumers against oxidation and bacterial spoilage effects. Synthetic additives are nowadays questioned due to their suspected carcinogenic potential, and therefore extensive research has been undertaken to identify safe and efficient alternatives...
June 2, 2017: Medicines (Basel, Switzerland)
https://www.readbyqxmd.com/read/28930190/oligonol-a-low-molecular-weight-polyphenol-derived-from-lychee-alleviates-muscle-loss-in-diabetes-by-suppressing-atrogin-1-and-murf1
#18
Hung-Wen Liu, Yen-Ju Chen, Yun-Ching Chang, Sue-Joan Chang
Stimulation of the ubiquitin-proteasome pathway-especially E3 ubiquitin ligases Atrogin-1 and MuRF1-is associated with muscle loss in diabetes. Elevated lipid metabolites impair myogenesis. Oligonol, a low molecular weight polyphenol derived from lychee, exhibited anti-diabetic and anti-obesity properties, suggesting it could be a proper supplement for attenuating muscle loss. Dietary (10 weeks) oligonol supplementation (20 or 200 mg/kg diet) on the skeletal muscle loss was investigated in diabetic db/db mice...
September 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28929384/roles-of-dietary-glycine-proline-and-hydroxyproline-in-collagen-synthesis-and-animal-growth
#19
REVIEW
Peng Li, Guoyao Wu
Glycine, proline, and hydroxyproline (Hyp) contribute to 57% of total amino acids (AAs) in collagen, which accounts for one-third of proteins in animals. As the most abundant protein in the body, collagen is essential to maintain the normal structure and strength of connective tissue, such as bones, skin, cartilage, and blood vessels. Mammals, birds, and fish can synthesize: (1) glycine from threonine, serine, choline, and Hyp; (2) proline from arginine; and (3) Hyp from proline residues in collagen, in a cell- and tissue-specific manner...
September 20, 2017: Amino Acids
https://www.readbyqxmd.com/read/28929337/escherichia-coli-aggravates-endoplasmic-reticulum-stress-and-triggers-chop-dependent-apoptosis-in-weaned-pigs
#20
Qian Jiang, Shuai Chen, Wenkai Ren, Gang Liu, Kang Yao, Guoyao Wu, Yulong Yin
Intestinal cells can sense the presence of pathogens and trigger many important signaling pathways to maintain tissue homeostasis and normal function. Escherichia coli and lipopolysaccharides (LPS) are the main pathogenic factors of intestinal disease in pigs. However, the roles of endoplasmic reticulum stress (ERS) and its mediated apoptosis in intestinal malfunction induced by E. coli or LPS remain unclear. In the present study, we aimed to evaluate whether ERS could be activated by E. coli fed to piglets and whether the underlying mechanisms of this disease process could be exploited...
September 19, 2017: Amino Acids
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