keyword
MENU ▼
Read by QxMD icon Read
search

Renal nutrition

keyword
https://www.readbyqxmd.com/read/28648509/pendred-syndrome
#1
REVIEW
Jean-Louis Wémeau, Peter Kopp
Pendred syndrome is an autosomal recessive disorder that is classically defined by the combination of sensorineural deafness/hearing impairment, goiter, and an abnormal organification of iodide with or without hypothyroidism. The hallmark of the syndrome is the impaired hearing, which is associated with inner ear malformations such as an enlarged vestibular aqueduct (EVA). The thyroid phenotype is variable and may be modified by the nutritional iodine intake. Pendred syndrome is caused by biallelic mutations in the SLC26A4/PDS gene, which encodes the multifunctional anion exchanger pendrin...
March 2017: Best Practice & Research. Clinical Endocrinology & Metabolism
https://www.readbyqxmd.com/read/28645705/acid-load-and-phosphorus-homeostasis-in-ckd
#2
Pascale Khairallah, Tamara Isakova, John Asplin, Lee Hamm, Mirela Dobre, Mahboob Rahman, Kumar Sharma, Mary Leonard, Edgar Miller, Bernard Jaar, Carolyn Brecklin, Wei Yang, Xue Wang, Harold Feldman, Myles Wolf, Julia J Scialla
BACKGROUND: The kidneys maintain acid-base homeostasis through excretion of acid as either ammonium or as titratable acids that primarily use phosphate as a buffer. In chronic kidney disease (CKD), ammoniagenesis is impaired, promoting metabolic acidosis. Metabolic acidosis stimulates phosphaturic hormones, parathyroid hormone (PTH) and fibroblast growth factor 23 (FGF-23) in vitro, possibly to increase urine titratable acid buffers, but this has not been confirmed in humans. We hypothesized that higher acid load and acidosis would associate with altered phosphorus homeostasis, including higher urinary phosphorus excretion and serum PTH and FGF-23...
June 21, 2017: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/28643620/adult-dogs-are-capable-of-regulating-calcium-balance-with-no-adverse-effects-on-health-when-fed-a-high-calcium-diet
#3
Jonathan Stockman, Phillip Watson, Matthew Gilham, David Allaway, Jujhar Atwal, Richard Haydock, Alison Colyer, Helen Renfrew, Penelope J Morris
Although the implications of long-term high Ca intakes have been well documented in growing dogs, the health consequences of Ca excess in adult dogs remain to be established. To evaluate the impact of feeding a diet containing 7·1 g/4184 kJ (1000 kcal) Ca for 40 weeks on Ca balance and health parameters in adult dogs, eighteen neutered adult Labrador Retrievers, (nine males and nine females) aged 2·5-7·4 years were randomised to one of two customised diets for 40 weeks. The diets were manufactured according to similar nutritional specifications, with the exception of Ca and P levels...
May 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28637384/long-term-effects-of-high-protein-diets-on-renal-function
#4
Anne-Lise Kamper, Svend Strandgaard
Chronic kidney disease (CKD) has a prevalence of approximately 13% and is most frequently caused by diabetes and hypertension. In population studies, CKD etiology is often uncertain. Some experimental and observational human studies have suggested that high-protein intake may increase CKD progression and even cause CKD in healthy people. The protein source may be important. Daily red meat consumption over years may increase CKD risk, whereas white meat and dairy proteins appear to have no such effect, and fruit and vegetable proteins may be renal protective...
June 21, 2017: Annual Review of Nutrition
https://www.readbyqxmd.com/read/28635159/nutrition-in-renal-supportive-care-patient-driven-and-flexible
#5
REVIEW
Jessica Stevenson, Anthony Meade, Ann-Maree Randall, Karen Manley, Stephanie Notaras, Susan Heaney, Maria Chan, Alison Smyth, Elizabeth Josland, Frank Brennan, Mark A Brown
Renal Supportive Care is an alternative treatment pathway in advanced Chronic Kidney Disease (CKD) that is being increasingly adopted, particularly in the elderly. RSC utilises principles of palliative care and has been developed to enhance the care for dialysis patients with a high symptom burden and those being managed on a non-dialysis pathway. Nutrition management is often an under-recognised component of care, and can play an important role in improving patients' quality of life to reduce symptom burden, support physical function and independence and provide appropriate counselling to patients and their families to ensure the goals of RSC are met...
June 20, 2017: Nephrology
https://www.readbyqxmd.com/read/28634051/revisiting-interdialytic-weight-gain-and-mortality-association-with-serum-albumin-interactions-the-japanese-dialysis-outcomes-and-practice-pattern-study
#6
Noriaki Kurita, Yasuaki Hayashino, Shin Yamazaki, Tadao Akizawa, Takashi Akiba, Akira Saito, Shunichi Fukuhara
BACKGROUND: The dialysis practice guideline in Japan sets a limit on the allowed interdialytic weight gain (IDWG) <6%. However, the effects of relative gain of fluid volume to body weight may differ in presence of morbid conditions. Here, we examined whether or not the associations between IDWG and mortality differ by serum albumin (sAlb), a nutritional and illness marker. DESIGN: The study type used was prospective cohort study. SUBJECTS: Patients who participated in the Japan Dialysis Outcomes and Practice Pattern Study (phase 1-4 [1999-2011]) and received thrice-weekly hemodialysis...
June 17, 2017: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/28628361/lipocalin-2-an-emerging-player-in-iron-homeostasis-and-inflammation
#7
Xia Xiao, Beng San Yeoh, Matam Vijay-Kumar
Lipocalin 2 (Lcn2), an innate immune protein, has emerged as a critical iron regulatory protein during physiological and inflammatory conditions. As a bacteriostatic factor, Lcn2 obstructs the siderophore iron-acquiring strategy of bacteria and thus inhibits bacterial growth. As part of host nutritional immunity, Lcn2 facilitates systemic, cellular, and mucosal hypoferremia during inflammation, in addition to stabilizing the siderophore-bound labile iron pool. In this review, we summarize recent advances in understanding the interaction between Lcn2 and iron, and its effects in various inflammatory diseases...
June 19, 2017: Annual Review of Nutrition
https://www.readbyqxmd.com/read/28627189/-nitrogenous-content-in-parenteral-nutrition-a-four-year-experience-in-a-general-hospital-critically-ill-patient-specificity
#8
Juan Luis Villalobos-Gámez, Carlos Lara-Ramos, Yolanda Domínguez-Rivas, Antonio Vallejo-Báez, Francisco Cota-Delgado, Efrén Márquez-Fernández, José Manuel García-Almeida, José Antonio López-Medina, Rosalía Rioja-Vázquez, Albert Santacreu-Regí, Francisca Rius-Díaz, Alfredo Mínguez-Mañanes
INTRODUCTION: There have been several studies focusing on caloric intake during the last years, while protein content relevance has been underestimated. Some recent evidence has shown that protein deficiency has also an impact on patient outcomes. We have studied the nitrogen (N) content in parenteral nutrition (PN) bags administered to adult patients in a Spanish tertiary level hospital for four years. MATERIAL AND METHODS: Patients who received parenteral nutrition in the general ward and Intensive Care Unit (ICU) were recorded...
June 5, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28626222/the-role-of-epigenetics-in-renal-ageing
#9
REVIEW
Paul G Shiels, Dagmara McGuinness, Maria Eriksson, Jeroen P Kooman, Peter Stenvinkel
An ability to separate natural ageing processes from processes specific to morbidities is required to understand the heterogeneity of age-related organ dysfunction. Mechanistic insight into how epigenetic factors regulate ageing throughout the life course, linked to a decline in renal function with ageing, is already proving to be of value in the analyses of clinical and epidemiological cohorts. Noncoding RNAs provide epigenetic regulatory circuits within the kidney, which reciprocally interact with DNA methylation processes, histone modification and chromatin...
June 19, 2017: Nature Reviews. Nephrology
https://www.readbyqxmd.com/read/28625316/mesenchymal-stem-cell-based-therapy-as-a-new-horizon-for-kidney-injuries
#10
REVIEW
Amaneh Mohammadi Roushandeh, Marzie Bahadori, Mehryar Habibi Roudkenar
Today, the prevalence of kidney diseases is increasing around the world, but there has still been no effective medical treatment. The therapeutic choices are confined to supportive cares and preventive strategies. Currently, mesenchymal stem cells (MSCs)-based cell therapy was proposed for the treatment of kidney injuries. However, after the transplantation of MSCs, they are exposed to masses of cytotoxic factors involving an inflammatory cytokine storm, a nutritionally-poor hypoxic environment and oxidative stresses that finally lead to minimize the efficacy of MSCs based cell therapy...
February 2017: Archives of Medical Research
https://www.readbyqxmd.com/read/28613982/dietary-phosphorus-intake-and-the-kidney
#11
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/28612434/effect-of-increasing-taurine-and-methionine-supplementation-on-urinary-taurine-excretion-in-a-model-insectivore-the-giant-anteater-myrmecophaga-tridactyla
#12
S A Nofs, E S Dierenfeld, R C Backus
The giant anteater (Mymercophaga tridactyla) is a highly specialized insectivore for which nutrient requirements are not clearly established, making diet formulation challenging for this species. Multiple clinical reports suggest anteaters have an obligate dietary taurine (TAU) requirement. Sulphur amino acid (SAA) metabolism in adult anteaters was evaluated using noninvasive methods to measure TAU synthesis potential from dietary methionine (MET) and a basal diet containing on a dry matter (DM) basis 1.7 mg TAU/kg DM and 6...
June 14, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/28604513/severe-sarcopenia-and-increased-fat-stores-in-pediatric-patients-with-liver-kidney-or-intestine-failure
#13
Richard S Mangus, Weston J Bush, Chandrashekhar A Kubal, Christina Miller
OBJECTIVES: Malnutrition and wasting predict clinical outcomes in children with severe chronic illness. Objectively calculated malnutrition in children with end-stage organ failure has not been well studied. This analysis compares children with kidney, liver or intestine failure to healthy controls to quantitate the disparity in muscle and fat stores. METHODS: Children younger than age 19 with end stage liver, kidney or intestine failure and with pre-transplant computed tomography (CT) imaging were selected from the transplant database...
June 9, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28593583/regulating-autophagy-as-a-therapeutic-target-for-diabetic-nephropathy
#14
REVIEW
Munehiro Kitada, Yoshio Ogura, Itaru Monno, Daisuke Koya
PURPOSE OF REVIEW: Autophagy promotes cellular health in response to various cellular stresses and to changes in nutrient conditions. In this review, we focus on the role of autophagy in the pathogenesis of diabetic nephropathy and discuss the regulation of autophagy as a new therapeutic target for the suppression of diabetic nephropathy. RECENT FINDINGS: Previous studies have indicated that autophagy deficiency or insufficiency in renal cells, including podocytes, mesangial cells, endothelial cells and tubular cells, contributes to the pathogenesis of diabetic nephropathy...
July 2017: Current Diabetes Reports
https://www.readbyqxmd.com/read/28592350/vitamin-d-status-in-renal-transplant-recipients-living-in-a-low-latitude-city-association-with-body-fat-cardiovascular-risk-factors-estimated-glomerular-filtration-rate-and-proteinuria
#15
Kelli T C Rosina, Ana Paula M Menna Barreto, Karine S S Pontes, Cyro J M Martins, Edison Souza, Rachel Bregman, Maria Inês Barreto Silva, Márcia R S T Klein
Recent evidence suggests that vitamin D deficiency is associated with CVD, impaired kidney function and proteinuria. To date, no study has evaluated these associations in renal transplant recipients (RTR) adjusting for body adiposity assessed by a 'gold standard' method. This study aimed to evaluate the vitamin D status and its association with body adiposity, CVD risk factors, estimated glomerular filtration rate (eGFR) and proteinuria in RTR, living in Rio de Janeiro, Brazil (a low-latitude city (22°54'10"S)), taking into account body adiposity evaluated by dual-energy X-ray absorptiometry (DXA)...
June 8, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28584938/the-effect-of-sleep-duration-on-exhaled-nitric-oxide-levels-in-u-s-adults
#16
Jensen H Hyde, Rehan Qayyum
PURPOSE: Poor sleep quality and duration are associated with systemic endothelial dysfunction. However, an association between poor sleep and pulmonary endothelial dysfunction has not been elucidated. We sought to determine if there is a relationship between sleep duration and fractional exhaled nitric oxide (FeNO) concentrations as a surrogate for pulmonary endothelial function. METHODS: We used three National Health and Nutrition Examination Survey (NHANES) cycles (2007-2012)...
June 6, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28578341/association-between-periodontitis-and-low-grade-albuminuria-in-non-diabetic-adults
#17
Seok Hui Kang, Jong Won Park, Kyu Hyang Cho, Jun-Young Do
BACKGROUND/AIMS: The objective of the present study was to evaluate the clinical association between periodontitis and a high urinary albumin/creatinine ratio (UACR) in individuals without diabetes mellitus. METHODS: Data from the Korean National Health and Nutrition Examination Survey were used for this analysis. A high UACR was defined as UACR≥3.9 mg/g for men and UACR≥7.5 mg/g for women. The WHO community periodontal index (CPI) was used to define periodontitis and assess its severity...
2017: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/28577750/-strategies-aiming-to-control-hyperphosphatemia-in-chronic-kidney-disease
#18
Pablo Antonio Ureña Torres
Chronic kidney disease is known to be associated with phosphate retention. The mechanisms are complex and the early increase in serum phosphate levels in chronic kidney disease is not strictly related to the dietary phosphate load or to the degree of phosphate retention. It also implicates the activity of intestinal sodium-phosphate cotransporters, the degree of bone turnover and the retention and/or phosphate release from the skeleton, and the feedback mechanisms regulating the phosphaturia. Indeed, the increase in serum phosphate levels is only a reflection of underlying complex mechanisms, and many important factors play a role including parathyroid hormone, vitamin D, fibroblast growth factor 23 (FGF23), and others...
April 2017: Néphrologie & Thérapeutique
https://www.readbyqxmd.com/read/28577069/prevention-of-acute-kidney-injury-and-protection-of-renal-function-in-the-intensive-care-unit-update-2017-expert-opinion-of-the-working-group-on-prevention-aki-section-european-society-of-intensive-care-medicine
#19
M Joannidis, W Druml, L G Forni, A B J Groeneveld, P M Honore, E Hoste, M Ostermann, H M Oudemans-van Straaten, M Schetz
BACKGROUND: Acute kidney injury (AKI) in the intensive care unit is associated with significant mortality and morbidity. OBJECTIVES: To determine and update previous recommendations for the prevention of AKI, specifically the role of fluids, diuretics, inotropes, vasopressors/vasodilators, hormonal and nutritional interventions, sedatives, statins, remote ischaemic preconditioning and care bundles. METHOD: A systematic search of the literature was performed for studies published between 1966 and March 2017 using these potential protective strategies in adult patients at risk of AKI...
June 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28575100/prevalence-of-microalbuminuria-and-its-associated-cardiometabolic-risk-factors-in-korean-youth-data-from-the-korea-national-health-and-nutrition-examination-survey
#20
Heeyeon Cho, Jae Hyun Kim
BACKGROUND: Microalbuminuria is a known early predictive factor for renal and cardiovascular diseases, not only for patients with diabetes mellitus or hypertension but also in the general population. However, the prevalence and risk factors associated with microalbuminuria in Korean youth are unknown. OBJECTIVES: The aims of this study are to evaluate the prevalence of microalbuminuria and the association between microalbuminuria and obesity or cardiometabolic risk factors in Korean children and adolescents without diabetes...
2017: PloS One
keyword
keyword
2105
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"