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https://www.readbyqxmd.com/read/29786804/-protein-deficiency-a-rare-nutrient-deficiency
#1
Gunnar Johansson
There is a widespread myth that we have to be careful about what we eat so that we do not cause protein deficiency. We know today that it is virtually impossible to design a calorie-sufficient diet, whether it is based on meat, fish, eggs, various vegetarian diets or even unprocessed whole natural plant foods, which is lacking in protein and any of the amino acids. The body is capable of taking incomplete proteins and making them complete by utilizing the amino acid recycling mechanism. The majority of amino acids absorbed from the intestinal tract are derived from recycled body protein...
May 21, 2018: Läkartidningen
https://www.readbyqxmd.com/read/29785637/frzb1-rs2242070-polymorphisms-is-associated-with-brick-tea-type-skeletal-fluorosis-in-kazakhs-but-not-in-tibetans-china
#2
Yanmei Yang, Qiaoshi Zhao, Yang Liu, Xiaona Liu, Yanru Chu, Huazhu Yan, Yumei Fan, Simeng Huo, Limei Wang, Qun Lou, Ning Guo, Dianjun Sun, Yanhui Gao
Skeletal fluorosis is a metabolic bone and joint disease caused by excessive accumulation of fluoride in the bones. Compared with Kazakhs, Tibetans are more likely to develop moderate and severe brick tea type skeletal fluorosis, although they have similar fluoride exposure. Single nucleotide polymorphisms (SNPs) in frizzled-related protein (FRZB) have been associated with osteoarthritis, but their association with the risk of skeletal fluorosis has not been reported. In this paper, we investigated the association of three SNPs (rs7775, rs2242070 and rs9288087) in FRZB1with brick tea type skeletal fluorosis risk in a cross-sectional case-control study conducted in Sinkiang and Qinghai, China...
May 21, 2018: Archives of Toxicology
https://www.readbyqxmd.com/read/29785132/influence-of-fto-rs9939609-polymorphism-on-appetite-ghrelin-leptin-il6-tnf%C3%AE-levels-and-food-intake-of-women-with-morbid-obesity
#3
Fernanda Cristina Carvalho Mattos Magno, Helena Chrispim Guaraná, Ana Carolina Proença Fonseca, Giselda Maria Kalil Cabello, João Régis Ivar Carneiro, Aline Pereira Pedrosa, Ana Carolina Ximenes, Eliane Lopes Rosado
Background: The fat mass and obesity-related ( FTO ) gene has a strong relationship with obesity, extreme obesity and inflammatory state, and may also be associated with food intake regulation. Objective: The aim of the present study was to evaluate the influence of the rs9939609 single-nucleotide polymorphism of the FTO gene on appetite, ghrelin, leptin, interleukin 6 (IL6), tumor necrosis factor α (TNFα) levels and food intake of morbidly obese women. Materials and methods: The study comprised 70 women, aged between 20 and 48 years, from Rio de Janeiro, Brazil...
2018: Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy
https://www.readbyqxmd.com/read/29784788/mistimed-food-intake-and-sleep-alters-24-hour-time-of-day-patterns-of-the-human-plasma-proteome
#4
Christopher M Depner, Edward L Melanson, Andrew W McHill, Kenneth P Wright
Proteomics holds great promise for understanding human physiology, developing health biomarkers, and precision medicine. However, how much the plasma proteome varies with time of day and is regulated by the master circadian suprachiasmatic nucleus brain clock, assessed here by the melatonin rhythm, is largely unknown. Here, we assessed 24-h time-of-day patterns of human plasma proteins in six healthy men during daytime food intake and nighttime sleep in phase with the endogenous circadian clock (i.e., circadian alignment) versus daytime sleep and nighttime food intake out of phase with the endogenous circadian clock (i...
May 21, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29784070/pre-pregnancy-dietary-carbohydrate-quantity-and-quality-and-risk-of-developing-gestational-diabetes-the-australian-longitudinal-study-on-women-s-health
#5
Moniek Looman, Danielle A J M Schoenaker, Sabita S Soedamah-Muthu, Anouk Geelen, Edith J M Feskens, Gita D Mishra
Carbohydrate quantity and quality affect postprandial glucose response, glucose metabolism and risk of type 2 diabetes. The aim of this study was to examine the association of pre-pregnancy dietary carbohydrate quantity and quality with the risk of developing gestational diabetes mellitus (GDM). We used data from the Australian Longitudinal Study on Women's Health that included 3607 women aged 25-30 years without diabetes who were followed up between 2003 and 2015. We examined carbohydrate quantity (total carbohydrate intake and a low-carbohydrate diet (LCD) score) and carbohydrate subtypes indicating quality (fibre, total sugar intake, glycaemic index, glycaemic load and intake of carbohydrate-rich food groups)...
May 22, 2018: British Journal of Nutrition
https://www.readbyqxmd.com/read/29783951/the-transcriptomic-and-proteomic-responses-of-daphnia-pulex-to-changes-in-temperature-and-food-supply-comprise-environment-specific-and-clone-specific-elements
#6
Dörthe Becker, Yann Reydelet, Jacqueline A Lopez, Craig Jackson, John K Colbourne, Susan Hawat, Michael Hippler, Bettina Zeis, Rüdiger J Paul
BACKGROUND: Regulatory adjustments to acute and chronic temperature changes are highly important for aquatic ectotherms because temperature affects their metabolic rate as well as the already low oxygen concentration in water, which can upset their energy balance. This also applies to severe changes in food supply. Thus, we studied on a molecular level (transcriptomics and/or proteomics) the immediate responses to heat stress and starvation and the acclimation to different temperatures in two clonal isolates of the model microcrustacean Daphnia pulex from more or less stressful environments, which showed a higher (clone M) or lower (clone G) tolerance to heat and starvation...
May 21, 2018: BMC Genomics
https://www.readbyqxmd.com/read/29783856/increased-aqp7-abundance-in-skeletal-muscle-from-obese-men-with-type-2-diabetes
#7
Janne Lebeck, Esben Søndergaard, Søren Nielsen
AQP7 facilitates the transport of glycerol across cell membranes. In mice, fasting and refeeding regulate adipose tissue AQP7 abundance and a role in controlling triglyceride accumulation in adipose tissue has been proposed. AQP7 is also expressed in skeletal muscle, where its function remains to be determined. Here, the abundance of AQP7 in abdominal subcutaneous adipose tissue (SAT) and skeletal muscle was evaluated in the overnight fasted and postprandial state in eight lean and eight obese men with type 2 diabetes (T2D)...
May 21, 2018: American Journal of Physiology. Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29783628/is-3-carboxy-4-methyl-5-propyl-2-furanpropionate-cmpf-a-clinically-relevant-uremic-toxin-in-haemodialysis-patients
#8
Mathilde Luce, Anais Bouchara, Myriam Pastural, Samuel Granjon, Jean Christophe Szelag, Maurice Laville, Walid Arkouche, Denis Fouque, Christophe O Soulage, Laetitia Koppe
3-Carboxy-4-methyl-5-propyl-2-furanpropionate (CMPF) is a metabolite of furan fatty acid and a marker of fish oil intake. CMPF is described as a protein-bound uremic toxin and interacts with free oxygen radicals, which can induce cell damages. However, the clinical consequences of CMPF accumulation in haemodialysis patients remain poorly documented. The aims of this study are to investigate potential association between CMPF levels and (i) biochemical and nutritional parameters; (ii) cardiovascular events and (iii) mortality...
May 18, 2018: Toxins
https://www.readbyqxmd.com/read/29782991/beneficial-and-paradoxical-roles-of-selenium-at-nutritional-levels-of-intake-in-healthspan-and-longevity
#9
REVIEW
Li Zhang, Huawei Zeng, Wen-Hsing Cheng
Accumulation of genome and macromolecule damage is a hallmark of aging, age-associated degeneration, and genome instability syndromes. Although processes of aging are irreversible, they can be modulated by genome maintenance pathways and environmental factors such as diet. Selenium (Se) confers its physiological functions mainly through selenoproteins, but Se compounds and other proteins that incorporate Se nonspecifically also impact optimal health. Bruce Ames proposed that the aging process could be mitigated by a subset of low-hierarchy selenoproteins whose levels are preferentially reduced in response to Se deficiency...
May 18, 2018: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/29782958/changes-in-behavioural-parameters-oxidative-stress-and-neurotrophins-in-the-brain-of-adult-offspring-induced-to-an-animal-model-of-schizophrenia-the-effects-of-fa-deficient-or-fa-supplemented-diet-during-the-neurodevelopmental-phase
#10
L Canever, T G Freire, G A Mastella, L Damázio, S Gomes, I Fachim, C Michels, G Carvalho, A K Godói, B R Peterle, F F Gava, S Valvassori Sda, J Budni, J Quevedo, A I Zugno
A deficiency of maternal folic acid (FA) can compromise the function and development of the brain, and may produce a susceptibility to diseases such as schizophrenia (SZ) in the later life of offspring. The aim of this study was to evaluate the effects of both FA deficient and FA supplemented diets during gestation and lactation on behavioural parameters, the markers of oxidative stress and neurotrophic factors in adult offspring which had been subjected to an animal model of SZ. Female mother rats (Dam's) were separated into experimental maternal groups, which began receiving a special diet (food) consisting of the AIN-93 diet, a control diet, or an FA deficient diet during the periods of pregnancy and lactation...
May 18, 2018: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/29781841/carbohydrates-and-diet-patterns-in-nonalcoholic-fatty-liver-disease-in-children-and-adolescents
#11
Ahlia Sekkarie, Jean A Welsh, Miriam B Vos
PURPOSE OF REVIEW: The primary treatment for nonalcoholic fatty liver disease (NAFLD) in children is lifestyle change, including a healthier diet. However, there are no agreed upon expert recommendations for a specific diet in the prevention or treatment of NAFLD. In this study, we review studies published between 2015 and 2017 contributing to further understanding of the role of diet in the development and progression of NAFLD, particularly those addressing sugars and dietary patterns...
May 16, 2018: Current Opinion in Clinical Nutrition and Metabolic Care
https://www.readbyqxmd.com/read/29779822/associations-of-hyperosmolar-medications-administered-via-nasogastric-or-nasoduodenal-tubes-and-feeding-adequacy-food-intolerance-and-gastrointestinal-complications-amongst-critically-ill-patients-a-retrospective-study
#12
Evertine Wesselink, Kristine W A C Koekkoek, Martijn Looijen, Dick A van Blokland, Renger F Witkamp, Arthur R H van Zanten
BACKGROUND: Adequate nutrition is essential during critical illness. However, providing adequate nutrition is often hindered by gastro-intestinal complications, including feeding intolerance. It is suggested that hyperosmolar medications could be causally involved in the development of gastro-intestinal complications. The aims of the present study were 1) to determine the osmolality of common enterally administered dissolved medications and 2) to study the associations between nasogastric and nasoduodenal administered hyperosmolar medications and nutritional adequacy as well as food intolerance and gastro-intestinal symptoms...
June 2018: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/29779821/clinical-efficacy-and-feasibility-of-whey-protein-isolates-supplementation-in-malnourished-peritoneal-dialysis-patients-a-multicenter-parallel-open-label-randomized-controlled-trial
#13
Sharmela Sahathevan, Chee-Hee Se, SeeHoe Ng, Ban-Hock Khor, Karuthan Chinna, Bak Leong Goh, Halim A Gafor, Sunita Bavanandan, Ghazali Ahmad, Tilakavati Karupaiah
BACKGROUND AND AIMS: Poor dietary intake is commonly associated with malnutrition in the dialysis population and oral nutritional supplementation is strategized to redress dietary inadequacy. Knowledge on clinical efficacy of whey protein supplementation (WPS) as an option to treat malnutrition in continuous ambulatory peritoneal dialysis (CAPD) patients is limited. METHODS: This multicenter, parallel, open-label, randomized controlled trial investigated the clinical efficacy of WPS in 126 malnourished CAPD patients with serum albumin <40 g/L and body mass index (BMI) <24 kg/m2 ...
June 2018: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/29779819/barriers-for-nutritional-care-in-the-transition-from-hospital-to-the-community-among-older-patients
#14
Yulia Ginzburg, Inbar Shmilovitz, Nechama Monastyrsky, Ronit Endevelt, Danit R Shahar
BACKGROUND & AIMS: Data on the continuity of nutritional care in the transition from the hospital to the community is scarce although its impact on medical complications is highly significant. The aim of the current study is to determine level of adherence to dietary recommendations after hospitalization and identify barriers for adherence. METHODS: A prospective study among patients age ≥65 who were treated with oral nutritional supplements (ONS) during their hospitalization and discharged with dietary recommendations...
June 2018: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/29779815/use-of-standard-enteral-formula-versus-enteric-formula-with-prebiotic-content-in-nutrition-therapy-a-randomized-controlled-study-among-neuro-critical-care-patients
#15
Piril Tuncay, Fatma Arpaci, Mutlu Doganay, Deniz Erdem, Arzu Sahna, Hulya Ergun, Dilek Atabey
OBJECTIVE: To compare use of standard enteral formula versus enteric formula with prebiotic content in terms of nutrition therapy related outcomes among neurocritical care patients. METHODS: A total of 46 adult neurocritical care patients who received nutrition therapy with standard enteral formula (SEF group; n = 23) or enteral formula with prebiotic content (EFPC group; n = 23) during their hospitalization in intensive care unit (ICU) were included in this prospective randomized controlled study...
June 2018: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/29779803/maternal-intake-of-milk-and-milk-proteins-is-positively-associated-with-birth-weight-a-prospective-observational-cohort-study
#16
A Mukhopadhyay, P Dwarkanath, S Bhanji, S Devi, A Thomas, A V Kurpad, T Thomas
BACKGROUND: A striking number of low birth weight (LBW) Indian babies are born annually. Previous studies have confirmed the positive association between milk intake and birth weight. However, the relations between protein and vitamin B12 from milk and birth weight have not been systematically explored. AIMS: We examined the relations between birth weight and maternal intake of milk, protein from milk and vitamin B12 from milk. METHODS: This prospective, observational cohort study was conducted in an urban South Indian hospital...
June 2018: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/29779250/soy-protein-supplement-intake-for-12-months-has-no-effect-on-sexual-maturation-and-may-improve-nutritional-status-in-pre-pubertal-children
#17
Sandra M Duitama, Javier Zurita, Diana Cordoba, Paola Duran, Leopold Ilag, Wilson Mejia
AIM: To evaluate the intake of a soy protein-based supplement (SPS) and its effects on the sexual maturation and nutritional status of prepubertal children who consumed it for a year. METHODS: Healthy children (n = 51) were recruited and randomly assigned to consume the lunch fruit juice with (n = 29) or without (n = 22) addition of 45 g of a commercial soy protein-based supplement (SPS) over 12 months. Nutritional assessment including anthropometry (bodyweight, height, triceps skinfold thickness, mid-upper arm circumference), body mass index (BMI), upper arm muscle area, arm muscle circumference, upper arm area, upper arm fat area data were derived from measures using usual procedures; age and gender-specific percentiles were used as reference...
May 20, 2018: Journal of Paediatrics and Child Health
https://www.readbyqxmd.com/read/29778511/observed-appetite-and-nutrient-intake-three-months-after-icu-discharge
#18
Lee-Anne S Chapple, Luke M Weinel, Yasmine Ali Abdelhamid, Matthew J Summers, Thu Nguyen, Palash Kar, Kylie Lange, Marianne J Chapman, Adam M Deane
BACKGROUND & AIMS: Oral intake is diminished immediately after ICU discharge, yet factors affecting nutritional intake after hospital discharge have not been evaluated. The aim of this study was to evaluate dietary intake and factors which may influence intake - appetite and gastric emptying - 3-months after ICU discharge. METHODS: Inception cohort study with ICU survivors compared to healthy subjects. Following an overnight fast, all participants consumed a standardized carbohydrate drink, containing 13 C-octanoic acid, to measure gastric emptying...
May 9, 2018: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/29778484/effect-of-grain-or-by-product-based-concentrate-fed-with-early-or-late-harvested-first-cut-grass-silage-on-dairy-cow-performance
#19
D Pang, T Yan, E Trevisi, S J Krizsan
This study compared the effects of a grain-based conventional concentrate (GC) and a concentrate based on agro-industrial by-products (BC), fed with grass silage harvested at early (ES) or late (LS) maturity stage, on dairy performance, CH4 and CO2 emissions, and metabolic status of dairy cows. Twenty lactating Nordic Red cows averaging 81 d in milk and 31.9 kg of milk/d pre-trial were assigned to a replicated 4 × 4 Latin square design. Dietary treatments were in a 2 × 2 factorial arrangement. The silages were harvested 2 wk apart from the same primary growth grass ley...
May 16, 2018: Journal of Dairy Science
https://www.readbyqxmd.com/read/29778472/effects-of-ad-libitum-milk-replacer-feeding-and-butyrate-supplementation-on-behavior-immune-status-and-health-of-holstein-calves-in-the-postnatal-period
#20
C Gerbert, D Frieten, C Koch, G Dusel, K Eder, T Stefaniak, J Bajzert, P Jawor, A Tuchscherer, H M Hammon
Animal welfare in dairy calf husbandry depends on calf rearing and is probably improved by intensive milk feeding programs. In addition, butyrate supplementation in milk replacer (MR) stimulates postnatal growth and may affect the immune system in calves. We have investigated the combined effects of ad libitum MR feeding and butyrate supplementation on feeding behavior, health, and the immune responses in calves. Holstein calves (n = 64) were examined from birth until wk 11 of age. Calves received MR either ad libitum (Adl) or restrictively (Res) with (AdlB+, ResB+) or without (AdlB-, ResB-) 0...
May 16, 2018: Journal of Dairy Science
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