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Vitamins and minerals

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https://www.readbyqxmd.com/read/29161689/interactive-effectiveness-of-angiotensin-converting-enzyme-inhibitors-and-angiotensin-receptor-blockers-or-their-combination-on-survival-of-hemodialysis-patients
#1
Ryo Kido, Tadao Akizawa, Masafumi Fukagawa, Yoshihiro Onishi, Takuhiro Yamaguchi, Shunichi Fukuhara
BACKGROUND: Does the use of angiotensin-converting enzyme inhibitors and angiotensin receptor blockers individually or as a combination confer a survival benefit in hemodialysis patients? The answer to this question is yet unclear. METHODS: We performed a case-cohort study using data from the Mineral and Bone Disorder Outcomes Study for Japanese CKD stage 5D patients (MBD-5D), a 3-year multicenter prospective case-cohort study, including 8,229 hemodialysis patients registered from 86 facilities in Japan...
November 21, 2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/29159450/lower-dietary-phosphorus-supply-in-pigs-match-both-animal-welfare-aspects-and-resource-efficiency
#2
Michael Oster, Christian Gerlinger, Kaja Heide, Franziska Just, Luisa Borgelt, Petra Wolf, Christian Polley, Brigitte Vollmar, Eduard Muráni, Siriluck Ponsuksili, Klaus Wimmers
Dietary phosphorus frequently exceeds age-specific requirements and pig manure often contains high phosphorus load which causes environmental burden at regional scales. Therefore, feeding strategies towards improved phosphorus efficiency and reduced environmental phosphorus load have to be developed. A 5-week feeding trial was conducted: piglets received medium, lower (-25%), or higher (+25%) amounts of phosphorus and calcium. Dietary responses were reflected by performance parameters, bone characteristics, and molecular data retrieved from serum, intestinal mucosa, and kidney cortex (p < 0...
November 20, 2017: Ambio
https://www.readbyqxmd.com/read/29159382/review-antioxidant-vitamin-or-mineral-supplements-do-not-prevent-age-related-macular-degeneration
#3
Lorraine Macdonald
No abstract text is available yet for this article.
November 21, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/29158725/nutritional-supplement-practices-of-professional-ugandan-athletes-a-cross-sectional-study
#4
Haruna Muwonge, Robert Zavuga, Peninnah Aligawesa Kabenge, Timothy Makubuya
Background: The use of nutritional supplements (NS) places athletes at great risk for inadvertent doping. Due to the paucity of data on supplement use, this study aimed to determine the proportion of Ugandan athletes using nutritional supplements and to investigate the athletes' motivation to use these supplements. Methods: A cross-sectional study was conducted in which an interviewer-administered questionnaire was used to collect data from 359 professional athletes participating in individual (boxing, cycling, athletics) and team (basketball, rugby, football, netball, and volleyball) sports...
2017: Journal of the International Society of Sports Nutrition
https://www.readbyqxmd.com/read/29156929/-role-of-the-egg-in-the-diet-of-athletes-and-physically-active-people
#5
Ana M López Sobaler, Aránzazu Aparicio Vizuete, Rosa M Ortega
The practice of sport and medium-high intensity exercise increases the needs of energy and nutrients. Proper nutrition is very important for reaching the maximum performance, reducing the risk of injury, and ensuring the best recovery. It must also ensure the achievement of optimum nutritional status and prevent health problems at the present and in the future time. Eggs are a very nutritious food that can help athletes to achieve a correct diet. It contains proteins of high quality and bioavailability, a profile of fatty acids very favorable from the cardiovascular point of view, and vitamins and minerals involved in energy and protein metabolism, in defense against oxidative stress and inflammation, in cell growth and tissue repair...
October 15, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/29156928/-beyond-the-nutritional-value-of-yogurt-a-diet-quality-indicator
#6
Nancy Babio, Guillermo Mena-Sánchez, Jordi Salas-Salvadó
Yogurt is a nutrient-dense probiotic food with unique properties. It has been associated with healthy dietary patterns and postulated as a marker of diet quality. In this report we describe the nutritional composition of yogurt as a good source of several micronutrients, which may help to improve diet quality and maintain metabolic well-being as part of a healthy dietary pattern. The results of this report indicate that yogurt consumers have overall higher diet quality. Increasing yogurt consumption may help to improve the intake of some shortfall vitamins and minerals, as part of a well energy-balanced diet...
October 15, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/29155243/the-24-25-to-25-hydroxyvitamin-d-ratio-and-fracture-risk-in-older-adults-the-cardiovascular-health-study
#7
Charles Ginsberg, Ronit Katz, Ian H de Boer, Bryan R Kestenbaum, Michel Chonchol, Michael G Shlipak, Mark J Sarnak, Andrew N Hoofnagle, Dena E Rifkin, Pranav S Garimella, Joachim H Ix
25-hydroxyvitamin D [25(OH)D] may not optimally indicate vitamin D receptor activity. Higher concentrations of its catabolic product 24,25-dihydroxyvitmin D [24,25(OH)2D] and a higher ratio of 24,25(OH)2D to 25(OH)D (the vitamin D metabolite ratio [VMR]) may provide additional information on receptor activity. We compared the strength of associations of these markers with serum PTH concentrations, hip bone mineral density (BMD), and risk of incident hip fracture in community-living older participants in the Cardiovascular Health Study...
November 16, 2017: Bone
https://www.readbyqxmd.com/read/29154507/relationship-between-selected-micronutrient-deficiencies-and-oxidative-stress-biomarkers-in-diabetes-mellitus-patients-with-foot-ulcers-in-ibadan-nigeria
#8
Elizabeth Bosede Bolajoko, Olubayo Michael Akınosun, John Anetor, Kensese Sontin Mossanda
Background/aim: Micronutrients are indispensable in the prevention of diseases and maintenance of good health. Their deficiencies have been implicated in several diseases associated with oxidative stress (OS). This study aimed at investigating the levels of some vitamins and minerals in association with OS markers in diabetic foot ulcer (DFU) patients in Ibadan, Oyo State, Nigeria. Materials and methods: Seventy DFU patients and 50 apparently healthy volunteers (controls) were recruited for the study. Blood samples of 10 mL were collected after a 10-h overnight fast from each participant after obtaining their consent...
August 23, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29154065/does-nurses-role-health-or-symptoms-influence-their-personal-use-of-ingestible-complementary-and-alternative-medicines
#9
Sofia Dimitrelis, Lin Perry, Robyn Gallagher, Christine Duffield, David Sibbritt, Rachel Nicholls, Xiaoyue Xu
OBJECTIVES: To investigate the influence of work-related characteristics, health, health behaviours and symptoms on ingestible biologically-based Complementary and Alternative Medicine (CAM) use within the Australian nursing and midwifery workforce. BACKGROUND: CAM use is widespread worldwide, but there is little research into nurses' and midwives' personal use of ingestible CAM in Australia. METHODS: An online survey in 2014-15 used validated instruments and items to examine use of ingestible biologically-based CAM (herbs, foods and vitamins, minerals, amino acids, enzymes and other supplements), and the health and work-related characteristics of 5041 nurses and midwives recruited through the New South Wales Nurses and Midwives Association and professional networks...
December 2017: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/29153698/adolescent-pregnancy-maternal-and-fetal-outcomes-in-patients-with-and-without-preeclampsia
#10
Felly Bakwa-Kanyinga, Edimárlei Gonsales Valério, Vera Lúcia Bosa, Cecília Ogando Alfama, Marianna Sperb, Edison Capp, Janete Vettorazzi
OBJECTIVE: To determine the prevalence of preeclampsia (PE) in adolescents and to evaluate its association with risk factors for, and the occurrence of, adverse maternal and fetal outcomes. RESULTS: Of 3006 deliveries, 533 (17.7%) were from teenage mothers, with twenty-eight (5.3%) presenting PE; 17.8% of these cases were classed as severe. Vitamin and mineral supplementation was associated with the occurrence of PE (p=0.034). Puerperal complications and prematurity were more frequent in the PE group...
October 2017: Pregnancy Hypertension
https://www.readbyqxmd.com/read/29153161/a-100-year-review-a-century-of-dairy-heifer-research
#11
A J Heinrichs, G I Zanton, G J Lascano, C M Jones
The years 1917 to 2017 saw many advances in research related to the dairy heifer, and the Journal of Dairy Science currently publishes more than 20 articles per year focused on heifers. In general, nutrition and management changes made in rearing the dairy heifer have been tremendous in the past century. The earliest literature on the growing heifer identified costs of feeding and implications of growth on future productivity as major concepts requiring further study to improve the overall sustainability of the dairy herd...
December 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/29153160/a-100-year-review-calf-nutrition-and-management
#12
A F Kertz, T M Hill, J D Quigley, A J Heinrichs, J G Linn, J K Drackley
The first calf paper, published in the May 1919 issue of the Journal of Dairy Science (JDS), described factors affecting birth body weight of different breeds of calves. Other studies were done on nonmilk ingredients, growth charts were developed, and early weaning was followed to conserve milk fed to calves. Calf papers did not report use of statistics to control or record variation or to determine whether treatment means were different. Many experiments were more observational than comparative. Typically fewer than 5 calves, and sometimes 1 or 2 calves, were used per treatment...
December 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/29153154/a-100-year-review-from-ascorbic-acid-to-zinc-mineral-and-vitamin-nutrition-of-dairy-cows
#13
W P Weiss
Mineral and vitamin nutrition of dairy cows was studied before the first volume of the Journal of Dairy Science was published and is still actively researched today. The initial studies on mineral nutrition of dairy cows were simple balance experiments (although the methods available at the time for measuring minerals were anything but simple). Output of Ca and P in feces, urine, and milk was subtracted from intake of Ca and P, and if values were negative it was often assumed that cows were lacking in the particular mineral...
December 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/29152675/a-randomized-double-blind-placebo-controlled-trial-of-vitamin-d-supplementation-in-juvenile-onset-systemic-lupus-erythematosus-positive-effect-on-trabecular-microarchitecture-using-hr-pqct
#14
G L Lima, J A Paupitz, N E Aikawa, J C Alvarenga, R M Rodrigues Pereira
In this randomized double-blind placebo-controlled 24-week trial, cholecalciferol supplementation at 50,000 IU/week effectively improved bone microarchitecture parameters in juvenile-onset systemic lupus erythematosus (JoSLE) patients, as assessed by high-resolution peripheral quantitative computed tomography (HR-pQCT) at tibia site. An increase in the trabecular number and a decrease in the trabecular separation were observed, suggesting that vitamin D supplementation may be recommended for JoSLE patients with its deficiency...
November 19, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/29150719/preoperative-optimization-for-major-hepatic-resection
#15
REVIEW
Sarah Walcott-Sapp, Kevin G Billingsley
PURPOSE: Major hepatic resections are performed for primary hepatobiliary malignancies, metastatic disease, and benign lesions. Patients with chronic liver disease, including cirrhosis and steatosis, are at an elevated risk of malnutrition and impaired strength and exercise capacity, deficits which cause increased risk of postoperative complications and mortality. The aims of this report are to discuss the pathophysiology of changes in nutrition, exercise capacity, and muscle strength in patient populations likely to require major hepatectomy, and review recommendations for preoperative evaluation and optimization...
November 18, 2017: Langenbeck's Archives of Surgery
https://www.readbyqxmd.com/read/29150107/pre-sarcopenia-and-bone-mineral-density-in-adults-submitted-to-hematopoietic-stem-cell-transplantation
#16
Cristiane Pavan Pereira, Denise Johnsson Campos Amaral, Vaneuza Araujo Moreira Funke, Victória Zeghbi Cochenski Borba
BACKGROUND: The aim of this study was to evaluate the prevalence of pre-sarcopenia and bone mineral density after hematopoietic stem cell transplantation. METHODS: The study group consisted of over 18-year-old patients who had been submitted to allogeneic transplantation at least one year previously. Patients and healthy controls were matched by sex, ethnic background, age, and body mass index. Body composition and bone mineral density were measured by dual-energy X-ray absorptiometry...
October 2017: Revista Brasileira de Hematologia e Hemoterapia
https://www.readbyqxmd.com/read/29146302/mechanisms-involved-in-bone-resorption-regulated-by-vitamin-d
#17
REVIEW
Yuko Nakamichi, Nobuyuki Udagawa, Tatsuo Suda, Naoyuki Takahashi
Active forms of vitamin D enhance osteoclastogenesis in vitro and in vivo through the vitamin D receptor (VDR) in osteoblast-lineage cells consisting of osteoblasts and osteocytes. This pro-resorptive activity was evident basically with higher concentrations of active vitamin D than those expected in physiological conditions. Nevertheless, vitamin D compounds have been used in Japan for treating osteoporosis to increase bone mineral density (BMD). Of note, the increase in BMD by long-term treatment with pharmacological (=near-physiological) doses of vitamin D compounds was caused by the suppression of bone resorption...
November 13, 2017: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/29146231/is-hungry-bone-syndrome-a-cause-of-postoperative-hypocalcemia-after-total-thyroidectomy-in-thyrotoxicosis-a-prospective-study-with-bone-mineral-density-correlation
#18
Poongkodi Karunakaran, Chandrasekaran Maharajan, Srinivasan Ramalingam, Suresh Venkatesh Rachmadugu
BACKGROUND: Hungry bone syndrome is a well-established cause of postoperative hypocalcemia in thyrotoxicosis. To date, the incidence of hungry bone syndrome after total thyroidectomy is unclear. This prospective study examined the incidence of postthyroidectomy hungry bone syndrome and its correlation with preoperative bone mineral density. METHODS: Forty thyrotoxic subjects (Group A; age: mean ± SD; 36.5 ± 9.8 years) and 40 euthyroid controls with benign thyroid nodules (Group B) undergoing total thyroidectomy were evaluated for preoperative bone mineral density and serum calcium, magnesium, phosphorus, parathyroid hormone, alkaline phosphatase, and 25-Hydroxy Vitamin D serially...
November 14, 2017: Surgery
https://www.readbyqxmd.com/read/29145296/approach-to-the-patient-with-pregnancy-and-lactation-associated-osteoporosis-a-case-report-and-a-review-of-the-literature
#19
Min Zhang, Ping Chen, Bin Li, Juan Du, Ting Pan, Jingyan Chen
RATIONALE: Pregnancy and lactation-associated osteoporosis (PLO) is very rare, but it can cause severe vertebral compression fractures with disabling back pain. Although it is a rare, PLO must be kept in mind in the differential diagnosis in patients presenting with low back pain during or after pregnancy. PATIENT CONCERNS: A 23-year-old woman who suffered from lumbago and fractures in the vertebral column 1 month after delivery. DIAGNOSIS: Pregnancy and lactation-associated osteoporosis...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29144808/osteoporotic-fractures-during-bisphosphonate-drug-holiday-fractures-bisphosphonate-drug-holidays
#20
Brittany Bindon, William Adams, Neelam Balasubramanian, Jasmin Sandhu, Pauline Camacho
OBJECTIVE: Bisphosphonate (BP) drug holidays are recommended to lower the risk of rare adverse events, such as atypical femoral fractures and osteonecrosis of the jaw. However, there are minimal data on the optimal duration of these holidays. Our aim was to determine the clinical and laboratory parameters associated with increased fracture risk in patients on BP drug holiday. METHODS: A retrospective chart review was conducted of 401 patients with osteopenia or osteoporosis who began a BP drug holiday from 2004 to 2013...
November 16, 2017: Endocrine Practice
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