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Vitamine deficiency

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https://www.readbyqxmd.com/read/28811925/vitamin-d-deficiency-is-to-be-expected-due-to-immune-changes-related-to-mental-health-problems
#1
Annie Swanepoel
No abstract text is available yet for this article.
August 2017: BJPsych Bulletin
https://www.readbyqxmd.com/read/28811787/association-between-vitamin-d-deficiency-and-breast-cancer
#2
Noureen Shaukat, Farhat Jaleel, Foad Ali Moosa, Naeem Akhter Qureshi
OBJECTIVE: To determine the association between vitamin D deficiency and breast cancer. METHODS: This case control study included 94 female patients aged 20-75 years of any marital status and parity. Newly diagnosed 42 breast cancer patients who presented to surgical OPD of Dow University Hospital from Jan 2016 to June 2016 were included into the study as "cases" after informed consent. Age-matched 52 females who presented to OPD for complain other than breast pathology were included as the "control group"...
May 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28809744/effect-of-vitamin-d-serum-levels-and-gc-gene-polymorphisms-in-liver-fibrosis-due-to-chronic-hepatitis-c
#3
Laura A Azevedo, Ursula Matte, Themis R Silveira, Jacqueline W Bonfanti, Juliana P Bruch, Mário R Álvares-da-Silva
INTRODUCTION AND AIM: Vitamin D has been associated with chronic liver diseases and low vitamin levels may contribute to progression of chronic hepatitis C. The aim of this study was to evaluate the influence of vitamin D serum levels and GC gene polymorphisms in the severity of liver fibrosis in patients with chronic hepatitis C genotype 1. MATERIAL AND METHODS: Cross-sectional study that enrolled 132 adult patients with chronic hepatitis C genotype 1 attended at the outpatient Clinic of Gastroenterology Division at Hospital de Clínicas de Porto Alegre...
August 8, 2017: Annals of Hepatology
https://www.readbyqxmd.com/read/28809195/pok%C3%A3-mon-go-why-augmented-reality-games-offer-insights-for-enhancing-public-health-interventions-on-obesity-related-diseases
#4
Ming Chao Wong, Paul Turner, Kate MacIntyre, Kwang Chien Yee
Stimulating widespread interests of the population to participate in behavioural changes through information and technology has been an aim of much health informatics research. The recent widespread participation of the augmented reality game Pokémon Go which encourages exercises, provides significant insights into the potential of information technology to improve healthcare intervention on obesity-related disease. Does Pokémon Go point to another way of achieving health benefits using mobile devices? This paper analyses the features of Pokémon Go in relation to potential health benefits...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28808645/effect-of-vitamin-d-supplementation-on-the-incidence-of-gestational-diabetes
#5
Hatav Ghasemi Tehrani, Fatemeh Mostajeran, Behnaz Banihashemi
BACKGROUND: The aim of this study was survey of the effect of Vitamin D supplementation on the incidence of gestational diabetes (GDM) in pregnant women. MATERIALS AND METHODS: This randomized clinical trial was conducted at Alzahra and Shahid Beheshti Hospital in Isfahan, Iran, from January, 2013 to January, 2014 on 210 pregnant women referred to gynecology clinics. Serum levels of Vitamin D were measured, and those with lower serum levels of 10 nmol/L randomly divided into two groups of A and B...
2017: Advanced Biomedical Research
https://www.readbyqxmd.com/read/28808642/burden-of-disease-attributable-to-vitamin-a-deficiency-in-iranian-population-aged-less-than-five-years-findings-from-the-global-burden-of-disease-study-2010
#6
Maryam Bahreynian, Mostafa Qorbani, Shohreh Naderimagham, Sara Nejatinamini, Asal Ataie-Jafari, Farshad Sharifi, Fahad Saqib, Alireza Khajavi, Morteza Mansourian, Ali Asghar Ahmadishokouh, Hamid Asayesh, Omid Safari, Roya Kelishadi
BACKGROUND: Vitamin A deficiency (VAD) is considered as one of the most serious public health concerns in developing countriesand the leading cause of mortality in under-five-year-old children.A large number of young children and pregnant women especially in low-income, non-industrialized communities are more susceptible to VAD. This study aims to report the burden of disease (BOD) attributable to VAD in Iranian population aged less than 5 years by using data of the Global Burden of Disease (GBD) study 2010...
2017: Journal of Diabetes and Metabolic Disorders
https://www.readbyqxmd.com/read/28807660/the-changing-cost-to-prevent-diabetes-a-retrospective-analysis-of-the-diabetes-prevention-program
#7
Nicholas W Carris, Feng Cheng, William N Kelly
OBJECTIVES: Diabetes prevention interventions are poorly implemented. While health care costs generally increase, 2 factors affect the relative cost of diabetes prevention interventions: the declining cost of metformin (even without insurance) and the new recommendation for vitamin B12 monitoring during metformin treatment. The study's objective was to update the relative health system cost estimate of metformin for diabetes prevention by incorporating the current health system cost of metformin and the cost of addressing potential metformin-associated vitamin B12 deficiency...
August 11, 2017: Journal of the American Pharmacists Association: JAPhA
https://www.readbyqxmd.com/read/28806113/-hungarian-diet-and-nutritional-status-survey-the-otap2014-study-v-vitamin-intake-of-the-hungarian-population
#8
Erzsébet Schreiberné Molnár, Zsuzsanna Nagy-Lőrincz, Barbara Nagy, Márta Bakacs, Orsolya Kis, Eszter Sarkadi Nagy, Éva Martos
INTRODUCTION AND AIM: The Hungarian Diet and Nutritional Status Survey was implemented on a sub-sample of the European Health Interview Survey. In this paper, the authors present the data on the vitamin intake of the Hungarian population. METHOD: The survey represents the vitamin intake of the Hungarian non-institutionalised adult population of 18 years and older. There are significant differences between men's and women's vitamin intake. RESULTS: The intake of all water-soluble vitamins except for vitamin C is higher in men than in women, and the difference between the genders regarding the intake of vitamin E and D is significant...
August 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28806049/electrolytes-oral-electrolyte-solutions
#9
Lisa Harris
Oral electrolyte solutions are used widely for rehydration in diarrheal illness and to maintain hydration during vigorous exercise. In diarrheal illness, an oral rehydration solution (ORS) typically is preferred over intravenous fluids except for patients with severe dehydration. The preferred ORS is one similar to the glucose-containing reduced osmolarity World Health Organization ORS. There also are polymer-based solutions that use rice or wheat as the source of carbohydrates but these are not widely recommended...
August 2017: FP Essentials
https://www.readbyqxmd.com/read/28806048/electrolytes-calcium-disorders
#10
Craig Barstow
A normal serum calcium level is 8 to 10 mg/dL. The diagnosis of hypercalcemia (ie, levels 10.5 mg/dL or greater) should be confirmed with an albumin-adjusted or ionized calcium level. The two most common causes of hypercalcemia are hyperparathyroidism and malignancy. Drugs, notably lithium and thiazide diuretics, also can cause hypercalcemia. Patients with severe or symptomatic hypercalcemia should be treated initially with hydration to decrease calcium levels. The evaluation should include a parathyroid hormone (PTH) level...
August 2017: FP Essentials
https://www.readbyqxmd.com/read/28804006/vitamin-d-deficiency-is-a-risk-factor-for-infections-in-patients-affected-by-hcv-related-liver-cirrhosis
#11
Antonio Riccardo Buonomo, Emanuela Zappulo, Riccardo Scotto, Biagio Pinchera, Giuseppe Perruolo, Pietro Formisano, Guglielmo Borgia, Ivan Gentile
OBJECTIVES: To evaluate the prevalence of vitamin D deficiency and its impact on infections in HCV-related liver cirrhosis. METHODS: We enrolled 291 patients affected by HCV-related liver cirrhosis. Serum vitamin D levels were dosed at enrolment. The presence of infection was assessed at baseline and during follow-up based on physical examination and laboratory analyses. RESULTS: Vitamin D deficiency (<20ng/mL) was diagnosed in 68.3% of patients, and a total of 102 infections were detected...
August 10, 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/28804003/effect-and-proposed-mechanism-of-vitamin-c-modulating-amino-acid-regulation-of-autophagic-proteolysis
#12
Md Razaul Karim, Motoni Kadowaki
Autophagy is an intracellular bulk degradation process, induced under nutrient starvation. Failure of autophagy has been recognized as a contributor to aging and multiple age related neurodegenerative diseases. Improving autophagy is a beneficial anti-aging strategy, however very few physiological regulators have been identified. Here, we demonstrate that vitamin C is a nutritional stimulator of autophagy. Supplementation of fresh hepatocytes with vitamin C increased autophagic proteolysis significantly in the presence of amino acids in a dose- and time-dependent manner, although no effect was observed in the absence of amino acids...
August 10, 2017: Biochimie
https://www.readbyqxmd.com/read/28803880/vitamin-d-and-symptoms-of-depression-in-overweight-or-obese-adults-a-cross-sectional-study-and-randomized-placebo-controlled-trial
#13
Aya Mousa, Negar Naderpoor, Maximilian P J de Courten, Barbora de Courten
Recent evidence suggests that vitamin D deficiency may contribute to increased risk of depression. However, previous studies are limited by variability in participant characteristics including vitamin D deficiency status and presence of existing diseases, use of low doses of vitamin D supplementation for short durations, and use of co-interventions or psychotropic drugs. We examined whether 25-hydroxyvitamin D (25(OH)D) concentrations were associated with symptoms of depression, as well as whether vitamin D supplementation reduced symptoms of depression in overweight or obese and vitamin D-deficient, but otherwise healthy adults...
August 10, 2017: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/28803664/should-patients-take-vitamin-d-before-mandibular-operations
#14
N Syed, G A Chiu, P Korczak
Vitamin D deficiency is endemic in the United Kingdom (UK), particularly in high-risk groups. We report the outcomes of patients with low concentrations of the vitamin who had complications after reduction of mandibular fractures or osteotomy, and those who were screened preoperatively. A deficiency can be diagnosed with a simple and inexpensive blood test, and in the UK the cost of a vitamin D tablet is about £0.04/tablet/day. Patients at risk of a deficiency should be screened before mandibular operations, and those listed for orthognathic surgery or replacement of the temporomandibular joint should be asked to take a supplement before operation...
August 10, 2017: British Journal of Oral & Maxillofacial Surgery
https://www.readbyqxmd.com/read/28803270/costs-of-vitamin-d-testing-and-prescribing-among-children-in-primary-care
#15
Emre Basatemur, Rachael Hunter, Laura Horsfall, Alastair Sutcliffe, Greta Rait
Vitamin D has attracted considerable interest in recent years, with a marked increase in diagnosis of vitamin D deficiency seen among children in clinical practice in the UK. The economic implications of this change in diagnostic behaviour have not been explored. We performed a cohort study to examine longitudinal trends in healthcare expenditure arising from vitamin D testing and prescribing for children in primary care in England, using the electronic healthcare records of 722,525 children aged 0-17 years held in The Health Improvement Network database...
August 12, 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/28801717/vitamin-b6-is-essential-for-serine-de-novo-biosynthesis
#16
Rúben J Ramos, Mia L Pras-Raves, Johan Gerrits, Maria van der Ham, Marcel Willemsen, Hubertus Prinsen, Boudewijn Burgering, Judith J Jans, Nanda M Verhoeven-Duif
Pyridoxal 5'-phosphate (PLP), the metabolically active form of vitamin B6, plays an essential role in brain metabolism as a cofactor in numerous enzyme reactions. PLP deficiency in brain, either genetic or acquired, results in severe drug-resistant seizures that respond to vitamin B6 supplementation. The pathogenesis of vitamin B6 deficiency is largely unknown. To shed more light on the metabolic consequences of vitamin B6 deficiency in brain, we performed untargeted metabolomics in vitamin B6-deprived Neuro-2a cells...
August 11, 2017: Journal of Inherited Metabolic Disease
https://www.readbyqxmd.com/read/28800913/-prevalence-of-hypovitaminosis-d-and-associated-factors-in-spanish-population-of-school-children-and-adolescents
#17
Teodoro Durá-Travé, Fidel Gallinas-Victoriano, María Jesús Chueca-Guindulain, Sara Berrade-Zubiri, Paula Moreno-Gónzalez, María Malumbres-Chacón
OBJECTIVE: To analyse the prevalence of hypovitaminosisD and associated factors in school children and adolescents living in a region of northern Spain. DESIGN: Cross-sectional study (convenience sampling). SETTING: Primary Health Care. PARTICIPANTS: A total of 602 Caucasian individuals (aged 3.1 to 15.4years) were included in the study. MAIN MEASUREMENTS: Prevalence of hypovitaminosisD were calculated (dependent variable)...
August 8, 2017: Atencion Primaria
https://www.readbyqxmd.com/read/28799870/vitamin-d-status-and-3-month-glasgow-outcome-scale-scores-in-patients-in-neurocritical-care-prospective-analysis-of-497-patients
#18
Jian Guan, Michael Karsy, Andrea A Brock, Ilyas M Eli, Gabrielle M Manton, Holly K Ledyard, Gregory W J Hawryluk, Min S Park
OBJECTIVE Vitamin D deficiency has been associated with a variety of negative outcomes in critically ill patients, but little focused study on the effects of hypovitaminosis D has been performed in the neurocritical care population. In this study, the authors examined the effect of vitamin D deficiency on 3-month outcomes after discharge from a neurocritical care unit (NCCU). METHODS The authors prospectively analyzed 25-hydroxy vitamin D levels in patients admitted to the NCCU of a quaternary care center over a 6-month period...
August 11, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28799812/high-prevalence-of-vitamin-d-deficiency-in-patients-with-bone-tumors
#19
Konstantin Horas, Gerrit Maier, Franz Jakob, Uwe Maus, Andreas Kurth, Axel Jakuscheit, Maximilian Rudert, Boris Michael Holzapfel
The aim of this study was to evaluate the prevalence of vitamin D deficiency in patients with different types of bone tumors and to elucidate whether or not there are differences in prediagnostic vitamin D levels in patients with malignant compared to benign bone tumors. Prediagnostic serum 25(OH)D levels of 105 consecutive patients that presented with bone tumors and tumor-like lesions to two Orthopedic Level I University Centers in Germany between 2011 and 2016 were measured on admission. We found an alarming and widespread rate of vitamin D deficiency in patients with bone tumors...
August 11, 2017: Cancer Investigation
https://www.readbyqxmd.com/read/28799141/trace-element-and-vitamin-concentrations-in-paediatric-dialysis-patients
#20
Triona Joyce, Frances Court Brown, Dean Wallace, Christopher J D Reid, Manish D Sinha
BACKGROUND: There are few recent data regarding blood micronutrient concentrations and supplementation in children on maintenance dialysis. We investigated micronutrient concentrations following dialysis commencement. METHODS: Retrospective review, including all children on maintenance dialysis (peritoneal dialysis, PD; intermittent haemodialysis, IHD), for nutritional blood concentrations measured over the first 12 months. Patients received pyridoxine and Dialyvit® daily with planned 3-monthly micronutrient concentration monitoring including selenium, manganese, copper, zinc, folate and vitamins A, D, B12 and E...
August 10, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
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