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High dietary Phosphorus

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https://www.readbyqxmd.com/read/28615253/dietary-calcium-intake-and-risk-of-cardiovascular-disease-stroke-and-fracture-in-a-population-with-low-calcium-intake
#1
Sung Hye Kong, Jung Hee Kim, A Ram Hong, Nam H Cho, Chan Soo Shin
Background: The role of dietary calcium intake in cardiovascular disease (CVD), stroke, and fracture is controversial. Most previous reports have evaluated populations with high calcium intake.Objective: We aimed to evaluate whether high dietary calcium intake was associated with the risk of CVD, stroke, and fracture in a population with low calcium intake.Design: In a prospective cohort study beginning in 2001 in Ansung-Ansan, Korea, 2158 men and 2153 women aged >50 y were evaluated for all-cause mortality, CVD, stroke, and fractures over a median 9-y follow-up...
June 14, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28613982/dietary-phosphorus-intake-and-the-kidney
#2
Alex R Chang, Cheryl Anderson
Although phosphorus is an essential nutrient required for multiple physiological functions, recent research raises concerns that high phosphorus intake could have detrimental effects on health. Phosphorus is abundant in the food supply of developed countries, occurring naturally in protein-rich foods and as an additive in processed foods. High phosphorus intake can cause vascular and renal calcification, renal tubular injury, and premature death in multiple animal models. Small studies in human suggest that high phosphorus intake may result in positive phosphorus balance and correlate with renal calcification and albuminuria...
June 14, 2017: Annual Review of Nutrition
https://www.readbyqxmd.com/read/28592606/high-dietary-phosphorus-density-is-a-risk-factor-for-incident-chronic-kidney-disease-development-in-diabetic-subjects-a-community-based-prospective-cohort-study
#3
Chang-Yun Yoon, Jung Tak Park, Jong Hyun Jhee, Juhwan Noh, Youn Kyung Kee, Changhwan Seo, Misol Lee, Min-Uk Cha, Hyoungnae Kim, Seohyun Park, Hae-Ryong Yun, Su-Young Jung, Seung Hyeok Han, Tae-Hyun Yoo, Shin-Wook Kang
Background: High serum phosphorus concentrations are associated with an increased risk of cardiovascular disease and progression of chronic kidney disease (CKD). However, the relation between dietary phosphorus intake and CKD development has not been well evaluated.Objective: In this study, we investigated the impact of dietary phosphorus density on the development of incident CKD in a cohort of subjects with normal renal function.Design: Data were retrieved from the Korean Genome and Epidemiology Study, a prospective community-based cohort study...
June 7, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28588376/phosphate-additive-avoidance-in-chronic-kidney-disease
#4
David E St-Jules, David S Goldfarb, Mary Lou Pompeii, Mary Ann Sevick
IN BRIEF Dietary guidelines for patients with diabetes extend beyond glycemic management to include recommendations for mitigating chronic disease risk. This review summarizes the literature suggesting that excess dietary phosphorus intake may increase the risk of skeletal and cardiovascular disease in patients who are in the early stages of chronic kidney disease (CKD) despite having normal serum phosphorus concentrations. It explores strategies for limiting dietary phosphorus, emphasizing that food additives, as a major source of highly bioavailable dietary phosphorus, may be a suitable target...
May 2017: Diabetes Spectrum: a Publication of the American Diabetes Association
https://www.readbyqxmd.com/read/28577730/-sucroferric-oxyhydroxide-a-novel-iron-based-phosphate-binder-which-current-use-in-dialysis-patients
#5
Pierre Bataille, Vincent Delattre, Maité Daroux
International guidelines suggest lowering elevated phosphorus level to the normal range in patients on dialysis. Among the phosphate-lowering strategies, phosphate binder is frequently used in addition to dietary phosphate restriction and an adequate dialysis strategy. However, serum phosphate concentration higher than 1.78mmol/L is observed in more than 40% of patients justifying the quest for new drugs. Sucroferric oxyhydroxide is one of the new iron-based agents and is available in France since May 2016...
April 2017: Néphrologie & Thérapeutique
https://www.readbyqxmd.com/read/28552881/vitamin-d-deficiency-and-associated-factors-in-patients-with-mental-disorders-treated-in-routine-practice
#6
Svetlana Ristic, Sandra Zivanovic, Dragan R Milovanovic, Vladimir Janjic, Danijela Djokovic, Ana Jovicevic, Marijana Stanojevic Pirkovic, Sanja Kocic
This research aimed to investigate factors associated with vitamin D deficiency and to provide data about its prevalence in patients suffering from different psychiatric illnesses. The study had a cross-sectional design and it included 220 patients of both genders, aged from 19-81 y, with a wide range of mental disorders (F00-F89), and treated in routine ambulatory and hospital practice. The researchers collected data from three sources: medical records, a study questionnaire and biochemical analysis of patients' serum samples (concentration of vitamin D measured as 25(OH)D, calcium, phosphorus, magnesium, sodium and potassium)...
2017: Journal of Nutritional Science and Vitaminology
https://www.readbyqxmd.com/read/28551270/inorganic-arsenic-removal-in-rice-bran-by-percolating-cooking-water
#7
Antonio J Signes-Pastor, Manus Carey, Andrew A Meharg
Rice bran, a by-product of milling rice, is highly nutritious but contains very high levels of the non-threshold carcinogen inorganic arsenic (i-As), at concentrations around 1mg/kg. This i-As content needs to be reduced to make rice bran a useful food ingredient. Evaluated here is a novel approach to minimizing rice bran i-As content which is also suitable for its stabilization namely, cooking bran in percolating arsenic-free boiling water. Up to 96% of i-As removal was observed for a range of rice bran products, with i-As removal related to the volume of cooking water used...
November 1, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28531788/association-of-dietary-factors-with-severity-of-coronary-artery-disease
#8
Namita Mahalle, M K Garg, S S Naik, M V Kulkarni
BACKGROUND: Cardiovascular disease has taken epidemic proportions during past decades. Cardiovascular risk factors contribute to progression of coronary lesions, worsening the patient's prognosis. This study was planned to analyze the association of dietary factors with severity of coronary artery disease (CAD) in Indian patients. METHODS: Three hundred patients with known coronary disease above the age of 25 years were included in this study. Blood samples were collected for biochemical markers...
October 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28515729/growth-and-yield-responses-of-cowpea-to-inoculation-and-phosphorus-fertilization-in-different-environments
#9
Stephen Kyei-Boahen, Canon E N Savala, David Chikoye, Robert Abaidoo
Cowpea (Vigna unguiculata) is a major source of dietary protein and essential component of the cropping systems in semi-arid regions of Sub-Saharan Africa. However, yields are very low due to lack of improved cultivars, poor management practices, and limited inputs use. The objectives of this study were to assess the effects of rhizobia inoculant and P on nodulation, N accumulation and yield of two cowpea cultivars in Mozambique. Field study was conducted in three contrasting environments during the 2013/2014 and 2014/2015 seasons using randomized complete block design with four replications and four treatments...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28507408/effect-of-dietary-supplementation-of-fermented-fish-silage-on-serum-biochemical-parameters-of-broiler-japanese-quails-coturnix-coturnix-japonica
#10
Sasmita Panda, Laxman Kumar Babu, Arun Kumar Panda, Tanuja S, Anurag Mohanty, Kuldeep Kumar Panigrahy, Pinaki Samal
AIM: The objective of this study was to evaluate the effect of feeding fermented fish silage (FFS) on serum biochemical parameters of Japanese quails (Coturnix coturnix japonica). MATERIALS AND METHODS: A total of 192, 7-day-old broiler Japanese quail chicks of either sex, were randomly distributed into four dietary treatments with four replicates in each group having 12 chicks in each replicate pen. The dietary treatments were T1 - Control diet, T2 - Diet containing 5% FFS, T3 - Diet containing 10% FFS, and T4 - Diet containing 15% FFS...
April 2017: Veterinary World
https://www.readbyqxmd.com/read/28460884/enhanced-therapeutic-benefit-of-quercetin-loaded-phytosome-nanoparticles-in-ovariectomized-rats
#11
Abeer I Abd El-Fattah, Mohamed M Fathy, Zeinab Y Ali, Abd El-Rahman A El-Garawany, Ehsan K Mohamed
Quercetin, a dietary flavonol phytoestrogen, has many health benefits but it is poorly absorbed when administered orally. To improve its bioavailability, we prepared quercetin-loaded phytosome nanoparticles (QP) using the thin film hydration method. The prepared nano-formulations were characterized using different techniques. Transmission electron microscopy revealed the homogeneously spherical, well and uniformly dispersed, nano-sized nature of QP. Dynamic light scattering measurements of QP (70 ± 7.44 nm) also confirmed this...
June 1, 2017: Chemico-biological Interactions
https://www.readbyqxmd.com/read/28443031/the-high-calcium-high-phosphorus-rescue-diet-is-not-suitable-to-prevent-secondary-hyperparathyroidism-in-vitamin-d-receptor-deficient-mice
#12
Sarah M Grundmann, Corinna Brandsch, Daniela Rottstädt, Hagen Kühne, Gabriele I Stangl
The vitamin D receptor (VDR) knockout (KO) mouse is a common model to unravel novel metabolic functions of vitamin D. It is recommended to feed these mice a high calcium (2%), high phosphorus (1.25%) diet, termed rescue diet (RD) to prevent hypocalcaemia and secondary hyperparathyroidism. First, we characterized the individual response of VDR KO mice to feeding a RD and found that the RD was not capable of normalizing the parathyroid hormone (PTH) concentrations in each VDR KO mouse. In a second study, we aimed to study whether RD with additional 1 and 2% calcium (in total 3 and 4% of the diet) is able to prevent secondary hyperparathyroidism in the VDR KO mice...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28434242/-hungarian-diet-and-nutritional-status-survey-ot%C3%A3-p2014-iii-macroelement-intake-of-the-hungarian-population
#13
Barbara Nagy, Zsuzsanna Nagy-Lőrincz, Márta Bakacs, Éva Illés, Eszter Sarkadi Nagy, Éva Martos
INTRODUCTION AND AIM: The Hungarian Diet and Nutritional Status Survey examined the dietary habits of the Hungarian adult population. The aim of the study is to present the macroelement intake of the population. METHOD: The study represents the macrolement intake of the population with age 18 or over on the day of 31 December 2013, of those who are non-institutionalised. RESULTS: Salt intake decreased compared to the findings of the previous study in 2009 but it is still extremely high (15...
April 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28373320/erratum-for-chang-et-al-high-dietary-phosphorus-intake-is-associated-with-all-cause-mortality-results-from-nhanes-iii-am-j-clin-nutr-2014-99-320-7
#14
(no author information available yet)
No abstract text is available yet for this article.
April 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28318577/effect-of-dietary-mineral-phosphorus-and-phytate-on-in-situ-ruminal-phytate-disappearance-from-different-concentrates-in-dairy-cows
#15
E Haese, J Möhring, H Steingass, M Schollenberger, M Rodehutscord
The first objective of this study was to determine the influence of dietary composition on the in situ disappearance of phytate (InsP6) from wheat, corn, soybean meal, and rapeseed meal [solvent-extracted, without (RSM) or with (hRSM) heat treatment] in the rumen of dairy cows. The second objective was to assess the primary degradation products of InsP6 in the rumen. Three diets differing in phosphorus and InsP6 concentration (basal diet = 0.38% P in dry matter; high-P diet = 0.56% P; high-InsP6 diet = 0.39% P) were fed to 3 ruminally fistulated lactating Jersey cows in a 3 × 3 Latin square...
May 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28298956/phosphorus-regulation-in-chronic-kidney-disease
#16
Wadi N Suki, Linda W Moore
Serum phosphorus levels stay relatively constant through the influence of multiple factors-such as parathyroid hormone, fibroblast growth factor 23, and vitamin D-on the kidney, bone, and digestive system. Whereas normal serum phosphorus ranges between 3 mg/dL to 4.5 mg/dL, large cross-sectional studies have shown that even people with normal kidney function are sometimes found to have levels ranging between 1.6 mg/dL and 6.2 mg/dL. While this may partially be due to diet and the factors mentioned above, total understanding of these atypical ranges of serum phosphorus remains uncertain...
October 2016: Methodist DeBakey Cardiovascular Journal
https://www.readbyqxmd.com/read/28277077/effect-of-low-levels-of-dietary-available-phosphorus-on-phosphorus-utilization-bone-mineralization-phosphorus-transporter-mrna-expression-and-performance-in-growing-pigs
#17
Bishwo B Pokharel, Alemu Regassa, Charles M Nyachoti, Woo K Kim
A study was conducted to examine the effects of different dietary levels of available phosphorus (aP) on P excretion, bone mineralization, performance and the mRNA expression of sodium-dependent P transporters in growing pigs. Sixty-day old growing pigs (n = 54) with an average initial BW of 19.50 ± 1.11 kg were randomly allocated to a control diet (C) containing 0.23% available phosphorus (aP), T1 containing 0.17% aP and T2 containing 0.11% aP. There were 6 pens per treatment with 3 pigs per pen. Body weight and feed intake were measured weekly...
March 3, 2017: Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes
https://www.readbyqxmd.com/read/28273346/interactive-effects-of-genotype-and-food-quality-on-consumer-growth-rate-and-elemental-content
#18
Clay Prater, Nicole D Wagner, Paul C Frost
Consumer body stoichiometry is a key trait that links organismal physiology to population and ecosystem-level dynamics. However, as elemental composition has traditionally been considered to be constrained within a species, the ecological and evolutionary factors shaping consumer elemental composition have not been clearly resolved. To this end, we examined the causes and extent of variation in the body phosphorus (P) content and the expression of P-linked traits, mass specific growth rate (MSGR), and P use efficiency (PUE) of the keystone aquatic consumer Daphnia using lake surveys and common garden experiments...
March 8, 2017: Ecology
https://www.readbyqxmd.com/read/28238467/micronutrient-intake-adequacy-in-children-from-birth-to-8-years-data-from-the-childhood-obesity-project
#19
Marta Zaragoza-Jordana, Ricardo Closa-Monasterolo, Veronica Luque, Natàlia Ferré, Veit Grote, Berthold Koletzko, Ingrid Pawellek, Elvira Verduci, Alice ReDionigi, Jerzy Socha, Anna Stolarczyk, Pascale Poncelet, Déborah Rousseaux, Joaquin Escribano
BACKGROUND: In European countries, suboptimal intake has been reported for several micronutrients (as calcium, iron, zinc, vitamin B12, D and folate) in both adulthood and childhood. No studies to date have prospectively compiled nutrient intake from healthy children in different European countries using the same methodology. AIM: To describe the adequacy of micronutrient intake during the first eight years of life in children from 5 European countries. METHODS: Prospective observational trial analyzing data from the EU Childhood Obesity Project...
February 9, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28215315/dietary-phosphorus-intake-is-negatively-associated-with-bone-formation-among-women-and-positively-associated-with-some-bone-traits-among-men-a-cross-sectional-study-in-middle-aged-caucasians
#20
Suvi T Itkonen, Hannu J Rita, Elisa M Saarnio, Virpi E Kemi, Heini J Karp, Merja U M Kärkkäinen, Minna H Pekkinen, E Kalevi Laitinen, Juha Risteli, Marja-Kaisa Koivula, Harri Sievänen, Christel J E Lamberg-Allardt
High dietary phosphorus (P) intake has acute negative effects on calcium (Ca) and bone metabolism, but long-term clinical data are contradictory. We hypothesized that high P intake is associated with impaired bone health as suggested by earlier short-term studies on bone metabolism. In this cross-sectional study, we investigated associations between dietary P intake, bone traits in the radius and tibia, and bone turnover in a population-based sample of 37- to 47-year-old Caucasian premenopausal women (n=333) and men (n=179) living in Southern Finland (60°N)...
January 2017: Nutrition Research
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