keyword
MENU ▼
Read by QxMD icon Read
search

human nutrition

keyword
https://www.readbyqxmd.com/read/28741715/first-report-of-carglumic-acid-in-a-patient-with-citrullinemia-type-1-argininosuccinate-synthetase-deficiency
#1
E Kose, P Kuyum, B Aksoy, J Häberle, N Arslan, Y Ozturk
WHAT IS KNOWN AND OBJECTIVE: Carglumic acid is a structural analogue of human N-acetylglutamate, which has become an alternative therapeutic option for hyperammonaemia in organic acidaemias such as isovaleric acidaemia, methylmalonic acidaemia and propionic acidaemia, and it has been suggested in other urea cycle disorders such as ornithine transcarbamylase deficiency and carbamoyl phosphate synthetase 1 deficiency. CASE DESCRIPTION: A male newborn was diagnosed with citrullinemia after serum amino acid analyses revealed markedly elevated citrulline concentration together with homozygous p...
July 25, 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28740638/nutritional-physiology-and-ecology-of-wildlife-in-a-changing-world
#2
Kim Birnie-Gauvin, Kathryn S Peiman, David Raubenheimer, Steven J Cooke
Over the last century, humans have modified landscapes, generated pollution and provided opportunities for exotic species to invade areas where they did not evolve. In addition, humans now interact with animals in a growing number of ways (e.g. ecotourism). As a result, the quality (i.e. nutrient composition) and quantity (i.e. food abundance) of dietary items consumed by wildlife have, in many cases, changed. We present representative examples of the extent to which vertebrate foraging behaviour, food availability (quantity and quality) and digestive physiology have been modified due to human-induced environmental changes and human activities...
2017: Conservation Physiology
https://www.readbyqxmd.com/read/28737484/the-effect-of-fiber-and-prebiotics-on-children-s-gastrointestinal-disorders-and-microbiome
#3
Carrie A M Wegh, Margriet H C Schoterman, Elaine E Vaughan, Clara Belzer, Marc A Benninga
The bacteria received upon birth are the start of colonization of the approximately 10(14) bacteria that are present in the mature human gastrointestinal tract, better known as the microbiota. The gut microbiota is implicated in gastrointestinal health, nutrient metabolism and benefits such as prevention of infection. Dietary fiber, including prebiotics, escape digestion in the small intestine and reach the colon intact, where they are partially or completely fermented by the gut microbiota. Areas covered: The possible interactions between dietary fiber, prebiotics and microbiota are discussed as well as how this relates to functional gastrointestinal disorders...
July 24, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28737399/rapid-characterization-of-the-human-breast-milk-lipidome-using-a-solid-phase-microextraction-and-liquid-chromatography-mass-spectrometry-based-approach
#4
Dorota Garwolińska, Weronika Hewelt-Belka, Jacek Namieśnik, Agata Kot-Wasik
Human breast milk (HBM) is a biofluid consisting of various biomolecules such as proteins, lipids, carbohydrates, minerals and bioactive substances. Due to its unique and complex composition, HBM provides not only nutritional components required for the growth of the infant, but also additional protection against infections. Global insight into the composition of HBM is crucial to understanding the health benefits infants receive from breastfeeding and could be used to improve the composition of milk formula for babies that cannot be breastfed...
July 24, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/28735580/high-protein-goat-s-milk-diet-identified-through-newborn-screening-clinical-warning-of-a-potentially-dangerous-dietetic-practice
#5
Evelina Maines, Giorgia Gugelmo, Elisa Tadiotto, Angelo Pietrobelli, Natascia Campostrini, Andrea Pasini, Florina Ion-Popa, Monica Vincenzi, Francesca Teofoli, Marta Camilot, Andrea Bordugo
OBJECTIVE: Breast-feeding is an unequalled way of providing optimal food for infants' healthy growth and development and the WHO recommends that infants should be exclusively breast-fed for the first 6 months of life. For mothers who are unable to breast-feed or who decide not to, infant formulas are the safest alternative. Despite recommendations, it is possible that parents make potentially harmful nutritional choices for their children because of cultural beliefs or misinformation on infant nutrition...
July 24, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28731555/who-does-nutrition-prevention-work-in-queensland-an-investigation-of-structural-and-political-workforce-reforms
#6
Helen Anna Vidgen, Meg Adam, Danielle Gallegos
AIM: This study aimed (i) to determine the change in the number of government-funded nutrition positions following structural and political reforms and (ii) to describe the remaining workforce available to do nutrition prevention work, including student placements, in Queensland. METHODS: Positions funded by the Queensland government were counted using departmental human resource data and compared with data collected 4 years earlier. Positions not funded by the government were identified using formal professional networks and governance group lists...
February 2017: Nutrition & Dietetics: the Journal of the Dietitians Association of Australia
https://www.readbyqxmd.com/read/28729439/striatal-gpr88-modulates-foraging-efficiency
#7
Aundrea Rainwater, Elisenda Sanz, Richard D Palmiter, Albert Quintana
The striatum is anatomically and behaviorally implicated in behaviors that promote efficient foraging. To investigate this function, we studied instrumental choice behavior in mice lacking GPR88, a striatum-enriched orphan G-protein-coupled receptor that modulates striatal medium spiny neuron (MSN) excitability. Our results reveal that hungry mice lacking GPR88 (KO mice) were slow to acquire food-reinforced lever-press, but could lever press similar to controls on a progressive-ratio schedule. Both WT and KO mice discriminated between reward and no-reward levers; however, KO mice failed to discriminate based on relative quantity- reward (1 versus 3 food pellets) or effort (3 versus 9 lever presses)...
July 20, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28728557/the-impact-of-illegal-waste-sites-on-a-transmission-of-zoonotic-viruses
#8
Darja Duh, Sandra Hasic, Elena Buzan
BACKGROUND: Illegal waste disposal impacts public health and causes aesthetic and environmental pollution. Waste disposed in places without permitted and controlled facilities can provide a ready source of nutrition and shelter for rodents and thus promote the spread of their ecto- and endoparasites. The presence of two distinct zoonotic viruses, lymphocytic choriomeningitis virus (LCMV) and tick-borne encephalitis virus (TBEV), was searched at illegal waste sites. The aim of this study was to determine the prevalence of infection with both viruses in rodents and to discuss the virus-rodent relations in such environments...
July 20, 2017: Virology Journal
https://www.readbyqxmd.com/read/28727654/growth-and-nutritional-biomarkers-of-preterm-infants-fed-a-new-powdered-human-milk-fortifier-a-randomized-trial
#9
Jacques Rigo, Jean-Michel Hascoët, Claude Billeaud, Jean-Charles Picaud, Fabio Mosca, Amandine Rubio, Elie Saliba, Michaël Radkë, Umberto Simeoni, Bernard Guillois, Virginie de Halleux, Jonathan Jaeger, Laurent Ameye, Nicholas P Hays, Johannes Spalinger
OBJECTIVES: Assess growth and nutritional biomarkers of preterm infants fed human milk (HM) supplemented with a new powdered HM fortifier (nHMF) or a control HM fortifier (cHMF). The nHMF provides similar energy content, 16% more protein (partially hydrolyzed whey), and higher micronutrient levels than the cHMF, along with medium-chain triglycerides and docosahexaenoic acid. METHODS: In this controlled, multicenter, double-blind study, a sample of preterm infants ≤32 weeks or ≤1500 g were randomized to receive nHMF (n = 77) or cHMF (n = 76) for a minimum of 21 days...
July 19, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28727015/triennial-growth-and-development-symposium-molecular-mechanisms-related-to-bovine-intramuscular-fat-deposition-in-the-longissimus-muscle
#10
M Baik, H J Kang, S J Park, S W Na, M Piao, S Y Kim, D M Fassah, Y S Moon
The intramuscular fat (IMF) content of the LM, also known as marbling, is particularly important in determining the price of beef in Korea, Japan, and the United States. Deposition of IMF is influenced by both genetic (e.g., breed, gender, and genotype) and nongenetic factors (e.g., castration, nutrition, stressors, animal weight, and age). Castration of bulls markedly increases deposition of IMF, resulting in improved beef quality. Here, we present a comparative gene expression approach between bulls and steers...
May 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28726744/future-protein-supply-and-demand-strategies-and-factors-influencing-a-sustainable-equilibrium
#11
REVIEW
Maeve Henchion, Maria Hayes, Anne Maria Mullen, Mark Fenelon, Brijesh Tiwari
A growing global population, combined with factors such as changing socio-demographics, will place increased pressure on the world's resources to provide not only more but also different types of food. Increased demand for animal-based protein in particular is expected to have a negative environmental impact, generating greenhouse gas emissions, requiring more water and more land. Addressing this "perfect storm" will necessitate more sustainable production of existing sources of protein as well as alternative sources for direct human consumption...
July 20, 2017: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28726266/survival-among-children-with-lethal-congenital-contracture-syndrome-11-caused-by-novel-mutations-in-the-gliomedin-gene-gldn
#12
Jennifer A Wambach, Georg M Stettner, Tobias B Haack, Karin Writzl, Andreja Škofljanec, Aleš Maver, Francina Munell, Stephan Ossowski, Mattia Bosio, Daniel J Wegner, Marwan Shinawi, Dustin Baldridge, Bader Alhaddad, Tim M Strom, Dorothy K Grange, Ekkehard Wilichowski, Robin Troxell, James Collins, Barbara B Warner, Robert E Schmidt, Alan Pestronk, F Sessions Cole, Robert Steinfeld
Biallelic GLDN mutations have recently been identified among infants with lethal congenital contracture syndrome 11 (LCCS11). GLDN encodes gliomedin, a protein required for the formation of the nodes of Ranvier and development of the human peripheral nervous system. We report 6 infants and children from 4 unrelated families with biallelic GLDN mutations, 4 of whom survived beyond the neonatal period into infancy, childhood, and late adolescence with intensive care and chronic respiratory and nutritional support...
July 20, 2017: Human Mutation
https://www.readbyqxmd.com/read/28726187/best-practices-for-media-selection-for-mammalian-cells
#13
REVIEW
Paul J Price
Cell culture medium is a complex mixture of nutrients and growth factors that, along with the physical environment, can either help or destroy your experiment or production run. Nutritional requirements differ with different cell types and functions, as do optimal pH and osmolality. As cell growth proceeds, different cells will utilize amino acids and other components at different rates. By controlling for ammonia, free radicals, heavy metal toxicity, pH shifts, fluctuations in osmolality, nutrient depletion, and chemical and biological contaminants, you will optimize the chances of success...
July 19, 2017: In Vitro Cellular & Developmental Biology. Animal
https://www.readbyqxmd.com/read/28725211/critical-evaluation-of-the-lund-concept-for-treatment-of-severe-traumatic-head-injury-25%C3%A2-years-after-its-introduction
#14
REVIEW
Per-Olof Grände
When introduced in 1992, the Lund concept (LC) was the first complete guideline for treatment of severe traumatic brain injury (s-TBI). It was a theoretical approach, based mainly on general physiological principles-i.e., of brain volume control and optimization of brain perfusion and oxygenation of the penumbra zone. The concept gave relatively strict outlines for cerebral perfusion pressure, fluid therapy, ventilation, sedation, nutrition, the use of vasopressors, and osmotherapy. The LC strives for treatment of the pathophysiological mechanisms behind symptoms rather than just treating the symptoms...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28725148/isolation-biological-evaluation-and-validated-hptlc-quantification-of-the-marker-constituent-of-the-edible-saudi-plant-sisymbrium-irio-l
#15
Shaza M Al-Massarani, Ali A El Gamal, Perwez Alam, Ebtesam S Al-Sheddi, Mai M Al-Oqail, Nida N Farshori
Phytochemical investigation and chromatographic purification of the n-hexane fraction of the aerial parts of the edible Saudi plant Sisymbrium irio led to the isolation of β-sitosterol (1), stigmasterol (2) and β-sitosterol-β-d-glucoside (3). The cytotoxic effects of the n-hexane, dichloromethane, ethyl acetate and n-butanol fractions were tested against three cancer cell lines viz., MCF-7, HCT-116 and HepG2, using the crystal violet staining (CVS) method, while the antibacterial activity against a number of pathogenic bacterial strains, was also estimated using the broth microdilution assay...
July 2017: Saudi Pharmaceutical Journal: SPJ: the Official Publication of the Saudi Pharmaceutical Society
https://www.readbyqxmd.com/read/28724959/hepatic-metabolic-effects-of-curcuma-longa-extract-supplement-in-high-fructose-and-saturated-fat-fed-rats
#16
Fabrice Tranchida, Zo Rakotoniaina, Laetitia Shintu, Léopold Tchiakpe, Valérie Deyris, Mehdi Yemloul, Pierre Stocker, Nicolas Vidal, Odile Rimet, Abel Hiol, Stefano Caldarelli
The metabolic effects of an oral supplementation with a Curcuma longa extract, at a dose nutritionally relevant with common human use, on hepatic metabolism in rats fed a high fructose and saturated fatty acid (HFS) diet was evaluated. High-resolution magic-angle spinning NMR and GC/MS in combination with multivariate analysis have been employed to characterize the NMR metabolite profiles and fatty acid composition of liver tissue respectively. The results showed a clear discrimination between HFS groups and controls involving metabolites such as glucose, glycogen, amino acids, acetate, choline, lysophosphatidylcholine, phosphatidylethanolamine, and β-hydroxybutyrate as well as an increase of MUFAs and a decrease of n-6 and n-3 PUFAs...
July 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28724331/randomized-double-blinded-pilot-clinical-study-of-the-antidiabetic-activity-of-balanites-aegyptiaca-and-uplc-esi-ms-ms-identification-of-its-metabolites
#17
Hend Rashad, Fateheya M Metwally, Shahira M Ezzat, Maha M Salama, Adel Hasheesh, Amira Abdel Motaal
CONTEXT: Balanites aegyptiaca Del. (Zygophyllaceae) fruits are traditionally known for the treatment of hyperglycaemia. Several in vitro and in vivo studies proposed some mechanisms of action. However, clinical trials in human beings were never reported to date. OBJECTIVES: To investigate the antidiabetic efficacy of the 70% ethanol extract of the pericarps of B. aegyptiaca (BE) within a nutritional intervention in elderly people. MATERIALS AND METHODS: Ultra-performance electrospray ionization-mass spectroscopy (UPLC-ESI-MS/MS) analysis was used for metabolic profiling of BE which was incorporated in hard gelatine capsules (400 mg/day) and tested on 30 type 2 diabetes (T2D) Egyptian patients for 8 weeks...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28724042/hyperglycemia-in-critical-patients-determinants-of-insulin-dose-choice
#18
Aline Klitzke Paliosa, Cassiano Teixeira, Regis Goulart Rosa, Carine Raquel Blatt
Objective: To identify factors that can determine the choice of intermittent subcutaneous regular insulin dose in critically ill patients with hyperglycemia. Method: Cross-sectional study in a general adult ICU with 26 beds, data collected between September and October 2014. The variables analyzed were: sex, age, previous diagnosis of diabetes mellitus, use of corticosteroids, use of lactulose, sepsis, fasting, enteral nutrition, use of dextrose 5% in water, NPH insulin prescription and blood glucose level...
May 2017: Revista da Associação Médica Brasileira
https://www.readbyqxmd.com/read/28722751/graded-replacement-of-maize-grain-with-molassed-sugar-beet-pulp-modulated-ruminal-microbial-community-and-fermentation-profile-in-vitro
#19
Matthias Münnich, Annabella Khol-Parisini, Fenja Klevenhusen, Barbara Metzler-Zebeli, Qendrim Zebeli
BACKGROUND: Molassed sugar beet pulp (Bp) is a viable alternative to grains in cattle nutrition for reducing human edible energy input. Yet, little is known about the effects of high inclusion rates of Bp on rumen microbiota. This study used an in vitro approach and the qPCR technique to establish the effects of a graded replacement of maize grain (MG) by Bp on the ruminal microbial community, fermentation profile, and nutrient degradation. RESULTS: Six different amounts of Bp (0 to 400 g kg(-1) ) which replaced MG in the diet were tested, using the in vitro semi continuous rumen simulation technique...
July 19, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28722707/nutrition-inflammation-and-cancer
#20
REVIEW
Laurence Zitvogel, Federico Pietrocola, Guido Kroemer
Quantitative and qualitative aspects of nutrition have a profound effect on leukocytes and thereby affect proinflammatory carcinogenic effects or anticancer immune responses. As a result, nutrition affects the incidence, natural progression and therapeutic response of malignant diseases, both in humans and in preclinical animal models. Here we discuss the molecular mechanisms through which alimentary cues modulate metabolic, microbial and neuroendocrine circuitries and thus affect the probability of developing premalignant lesions that progress to clinically manifested disease and the response to therapeutic intervention...
July 19, 2017: Nature Immunology
keyword
keyword
82552
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"