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chromium diabetes

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https://www.readbyqxmd.com/read/28304331/inverse-association-of-plasma-chromium-levels-with-newly-diagnosed-type-2-diabetes-a-case-control-study
#1
Sijing Chen, Xiaoling Jin, Zhilei Shan, Shuzhen Li, Jiawei Yin, Taoping Sun, Cheng Luo, Wei Yang, Ping Yao, Kaifeng Yu, Yan Zhang, Qian Cheng, Jinquan Cheng, Wei Bao, Liegang Liu
Chromium has long been known as an enhancer of insulin action. However, the role of chromium in the development of type 2 diabetes mellitus (T2DM) in humans remains controversial. The current study aimed to examine the associations of plasma chromium levels with T2DM and pre-diabetes mellitus (pre-DM). We conducted a case-control study involving 1471 patients with newly diagnosed T2DM, 682 individuals with newly diagnosed pre-DM, and 2290 individuals with normal glucose tolerance in a Chinese population from 2009 to 2014...
March 17, 2017: Nutrients
https://www.readbyqxmd.com/read/28281224/the-effects-of-supplementary-cr3-chromium-iii-propionate-complex-on-the-mineral-status-in-healthy-female-rats
#2
Halina Staniek, Zbigniew Krejpcio
More and more people use food supplements for various reasons, e.g. to prevent mineral deficiency and diseases (e.g. osteoporosis, diabetes, anaemia). Supplements containing Cr(III) are purchased primarily for weight loss and antidiabetic effects. The aim of this study was to evaluate the effects of supplementary Cr3 {chromium(III) propionate complex, [Cr3O(O2CCH2CH3)6(H2O)3]NO3)} on the mineral status in female Wistar rats. The study was carried out on 30 female Wistar rats, divided into five groups (six animals in each): a control group and test groups fed Cr3 supplemented diets with 100, 200, 500 and 1000 mg Cr · kg(-1) diet (equivalent to 10, 20, 50 and 100 mg Cr ·kg(-1) body mass (b...
March 10, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28197835/selenium-vanadium-and-chromium-as-micronutrients-to-improve-metabolic-syndrome
#3
REVIEW
Sunil K Panchal, Stephen Wanyonyi, Lindsay Brown
Trace metals play an important role in the proper functioning of carbohydrate and lipid metabolism. Some of the trace metals are thus essential for maintaining homeostasis, while deficiency of these trace metals can cause disorders with metabolic and physiological imbalances. This article concentrates on three trace metals (selenium, vanadium, and chromium) that may play crucial roles in controlling blood glucose concentrations possibly through their insulin-mimetic effects. For these trace metals, the level of evidence available for their health effects as supplements is weak...
March 2017: Current Hypertension Reports
https://www.readbyqxmd.com/read/28159221/trace-elements-in-early-phase-type-2-diabetes-mellitus-a-population-based-study-the-hunt-study-in-norway
#4
Ailin Falkmo Hansen, Anica Simić, Bjørn Olav Åsvold, Pål Richard Romundstad, Kristian Midthjell, Tore Syversen, Trond Peder Flaten
Differences in trace elements levels between individuals with type 2 diabetes and controls have been reported in several studies in various body fluids and tissues, but results have been inconsistent. In order to examine trace element levels in the early phase of type 2 diabetes, we investigated the association between whole blood levels of 26 trace elements and the prevalence of previously undiagnosed, screening-detected type 2 diabetes. The study was conducted as a case-control study nested within the third survey of the population-based Nord-Trøndelag Health Study (HUNT3 Survey)...
March 2017: Journal of Trace Elements in Medicine and Biology
https://www.readbyqxmd.com/read/28087233/anti-diabetic-effects-of-inonotus-obliquus-polysaccharides-chromium-iii-complex-in-type-2-diabetic-mice-and-its-sub-acute-toxicity-evaluation-in-normal-mice
#5
Cong Wang, Zhongqin Chen, Yuxiang Pan, Xudong Gao, Haixia Chen
Polysaccharides are important bioactive ingredients from Inonotus obliquus. This study aimed to synthesize and characterize a novel I. obliquus polysaccharides-chromium (III) complex (UIOPC) and investigate the anti-diabetic effects in streptozotocin (STZ) induced type 2 diabetes mellitus (T2DM) mice and sub-acute toxicity in normal mice. The molecular weight of UIOPC was about 11.5 × 10 (4) Da with the chromium content was 13.01% and the chromium was linked with polysaccharides through coordination bond...
January 11, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28072825/dietary-chromium-restriction-of-pregnant-mice-changes-the-methylation-status-of-hepatic-genes-involved-with-insulin-signaling-in-adult-male-offspring
#6
Qian Zhang, Xiaofang Sun, Xinhua Xiao, Jia Zheng, Ming Li, Miao Yu, Fan Ping, Zhixin Wang, Cuijuan Qi, Tong Wang, Xiaojing Wang
Maternal undernutrition is linked with an elevated risk of diabetes mellitus in offspring regardless of the postnatal dietary status. This is also found in maternal micro-nutrition deficiency, especial chromium which is a key glucose regulator. We investigated whether maternal chromium restriction contributes to the development of diabetes in offspring by affecting DNA methylation status in liver tissue. After being mated with control males, female weanling 8-week-old C57BL mice were fed a control diet (CON, 1...
2017: PloS One
https://www.readbyqxmd.com/read/27768755/in-vivo-evaluation-of-the-visual-pathway-in-streptozotocin-induced-diabetes-by-diffusion-tensor-mri-and-contrast-enhanced-mri
#7
Swarupa Kancherla, William J Kohler, Yolandi van der Merwe, Kevin C Chan
Visual function has been shown to deteriorate prior to the onset of retinopathy in some diabetic patients and experimental animal models. This suggests the involvement of the brain's visual system in the early stages of diabetes. In this study, we tested this hypothesis by examining the integrity of the visual pathway in a diabetic rat model using in vivo multi-modal magnetic resonance imaging (MRI). Ten-week-old Sprague-Dawley rats were divided into an experimental diabetic group by intraperitoneal injection of 65 mg/kg streptozotocin in 0...
2016: PloS One
https://www.readbyqxmd.com/read/27734127/controlling-type-2-diabetes-by-inclusion-of-cr-enriched-yeast-bread-in-the-daily-dietary-pattern-a-randomized-clinical-trial
#8
Amalia E Yanni, Nikoleta S Stamataki, Panagiotis Konstantopoulos, Maria Stoupaki, Athanasios Abeliatis, Irene Nikolakea, Despoina Perrea, Vaios T Karathanos, Nikolaos Tentolouris
PURPOSE: Chromium (Cr)-enriched yeast supplementation to whole wheat bread (WWCrB) has been shown to ameliorate postprandial glycemic response in healthy subjects. The present study investigates the long-term benefit of WWCrB consumption for patients with type-2 diabetes mellitus (T2DM). METHODS: Thirty patients with T2DM were randomly assigned to a group receiving WWCrB or the plain whole wheat bread (WWB) group. Plasma glucose, insulin, glycosylated hemoglobin (HbA1c) and insulin resistance were determined, and oral glucose tolerance test (OGTT) was performed at the beginning and the end of the dietary intervention, which lasted for 12 weeks...
October 12, 2016: European Journal of Nutrition
https://www.readbyqxmd.com/read/27731332/urinary-chromium-is-associated-with-changes-in-leukocyte-mirna-expression-in-obese-subjects
#9
L Dioni, S Sucato, V Motta, S Iodice, L Angelici, C Favero, T Cavalleri, L Vigna, B Albetti, S Fustinoni, P Bertazzi, A Pesatori, V Bollati
BACKGROUND/OBJECTIVES: Epidemiological studies suggest a link between chromium (Cr) status and cardiovascular disease. Increased urinary excretion of Cr was reported in subjects with diabetes compared with non-diabetic controls and those with non-diabetic insulin resistance. Epigenetic alterations have been linked to the presence of Cr, and microRNA (miRNA) expression has been implicated in the pathogenesis of metabolic diseases and cardiovascular diseases (CVDs). We investigated the association between Cr excretion and miRNA expression in leukocytes from obese subjects...
January 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/27730026/the-outcomes-of-patients-with-very-small-coronary-artery-disease-treated-with-thin-strut-cobalt-chromium-bare-metal-stents-an-observational-study
#10
Muhammad Dzafir Ismail, Wan Azman Wan Ahmad, Matthias Leschke, Matthias Waliszewski, Michael Boxberger, Imran Zainal Abidin, Ahmad Syadi Mahmood Zuhdi
BACKGROUND: Percutaneous coronary interventions (PCI) in coronary artery disease (CAD) with very small vessel diameters remains controversial and challenging. These lesions are usually more diffuse, calcified and tortuous. The usage of thin strut bare metal stents (BMS) with excellent crossing profiles in a very small caliber coronary lesions has increased the likelihood of procedural success. OBJECTIVES: This observational study assessed the 9-month clinical outcomes in an 'all-comers' population with very small caliber CAD after implantation of thin strut cobalt chromium BMS...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27687012/impact-of-chromium-dinicocysteinate-supplementation-on-inflammation-oxidative-stress-and-insulin-resistance-in-type-2-diabetic-subjects-an-exploratory-analysis-of-a-randomized-double-blind-placebo-controlled-study
#11
Zainulabedin M Saiyed, James P Lugo
BACKGROUND: Chromium dinicocysteinate (CDNC) is a unique chromium complex consisting of chromium, niacin, and L-cysteine. Previous preclinical and clinical studies support the safety and efficacy of CDNC in modulating oxidative stress, vascular inflammation, and glycemia in type 2 diabetes. OBJECTIVE: Herein, we report the results of several exploratory analyses conducted on type 2 diabetic subjects who previously participated in a 3-month randomized, double-blind, placebo-controlled trial and were treated with only metformin as standard diabetic care in addition to receiving the test supplementations...
2016: Food & Nutrition Research
https://www.readbyqxmd.com/read/27633760/the-adipogenic-potential-of-cr-iii-a-molecular-approach-exemplifying-metal-induced-enhancement-of-insulin-mimesis-in-diabetes-mellitus-ii
#12
O Tsave, M P Yavropoulou, M Kafantari, C Gabriel, J G Yovos, A Salifoglou
Insulin resistance is identified through numerous pathophysiological conditions, such as Diabetes mellitus II, obesity, hypertension and other metabolic syndromes. Enhancement of insulin action and\or its complete replacement by insulin-enhancing or insulin-mimetic agents seems to improve treatment of metabolic diseases. Over the last decades, intensive research has targeted the investigation of such agents, with chromium emerging as an important inorganic cofactor involved in the requisite metabolic chemistry...
July 27, 2016: Journal of Inorganic Biochemistry
https://www.readbyqxmd.com/read/27619974/spectroscopic-structural-characterizations-and-antioxidant-capacity-of-the-chromium-iii-niacinamide-compound-as-a-diabetes-mellitus-drug-model
#13
Moamen S Refat, Samy M El-Megharbel, M A Hussien, Reham Z Hamza, Mohamed A Al-Omar, Ahmed M Naglah, Walid M Afifi, Mohamed I Kobeasy
New binuclear chromium (III) niacinamide compound with chemical formula [Cr2(Nic)(Cl)6(H2O)4]·H2O was obtained upon the reaction of chromium (III) chloride with niacinamide (Nic) in methanol solvent at 60°C. The proposed structure was discussed with the help of microanalytical analyses, conductivity, spectroscopic (FT-IR and UV-vis.), magnetic calculations, thermogravimetric analyses (TG/TGA), and morphological studies (X-ray of solid powder and scan electron microscopy. The infrared spectrum of free niacinamide in comparison with its chromium (III) compound indicated that the chelation mode occurs via both nitrogen atoms of pyridine ring and primary -NH2 group...
February 15, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/27619931/supplements-for-diabetes-mellitus-a-review-of-the-literature
#14
Zera Yilmaz, Fawad Piracha, Leeann Anderson, Nissa Mazzola
The primary approach to controlling diabetes involves diet and lifestyle modification combined with pharmacologic interventions. Patients who are interested in exploring dietary supplements in the management of diabetes may have questions about which supplement to choose and whether any issues will arise with their current medication regimen. After reading this review, the pharmacist should be able to identify supplements that may provide benefit to improve diabetes management, understand what potential harm to the patient may occur, and be able to assist the patient in choosing high-quality supplements...
September 11, 2016: Journal of Pharmacy Practice
https://www.readbyqxmd.com/read/27592288/the-effects-of-the-glycation-of-transferrin-on-chromium-binding-and-the-transport-and-distribution-of-chromium-in-vivo
#15
Ge Deng, Samantha L Dyroff, Molly Lockart, Michael K Bowman, John B Vincent
Chromium (III) has been shown to act as a pharmacological agent improving insulin sensitivity in rodent models of obesity, insulin resistance, and diabetes. To act in beneficial fashion, chromium must reach insulin-sensitive tissues. Chromium is transported from the bloodstream to the tissues by the iron-transport protein transferrin. When blood concentrations of glucose are high (as in a diabetic subject), transferrin can be glycated, modifying its ability to bind and transport iron. However, the effects of glycation of transferrin on its ability to bind and transport Cr have not been examined previously...
November 2016: Journal of Inorganic Biochemistry
https://www.readbyqxmd.com/read/27552445/pollution-by-metals-is-there-a-relationship-in-glycemic-control
#16
REVIEW
Adriana González-Villalva, Laura Colín-Barenque, Patricia Bizarro-Nevares, Marcela Rojas-Lemus, Vianey Rodríguez-Lara, Isabel García-Pelaez, Martha Ustarroz-Cano, Nelly López-Valdez, Juan Carlos Albarrán-Alonso, Teresa I Fortoul
There are evidences of environmental pollution and health effects. Metals are pollutants implicated in systemic toxicity. One of the least studied effects, but which is currently becoming more important, is the effect of metals on glycemic control. Metals have been implicated as causes of chronic inflammation and oxidative stress and are associated to obesity, hyperglycemia and even diabetes. Arsenic, iron, mercury, lead, cadmium and nickel have been studied as a risk factor for hyperglycemia and diabetes. There is another group of metals that causes hypoglycemia such as vanadium, chromium, zinc and magnesium by different mechanisms...
September 2016: Environmental Toxicology and Pharmacology
https://www.readbyqxmd.com/read/27377195/supplementation-of-diabetic-rats-with-leucine-zinc-and-chromium-effects-on-function-and-histological-structure-of-testes
#17
Saeed Kolahian, Hassan Sadri, Amir Larijani, Gholamreza Hamidian, Afshin Davasaz
The objective was to study whether leucine, zinc, and chromium supplementations influence function and histological structure of testes in a rat model of type 2 diabetes. Seventy seven adult male rats were categorized into 11 groups of 7 animals each: (1) nondiabetic (negative control); (2) non-treated (positive control); (3) treated with insulin; (4) treated with glibenclamide; (5) treated with leucine; (6) treated with zinc; (7) treated with chromium; (8) treated with leucine + zinc; (9) treated with leucine + chromium; (10) treated with zinc + chromium; (11) treated with leucine + zinc + chromium...
July 5, 2016: International Journal for Vitamin and Nutrition Research. Journal International de Vitaminologie et de Nutrition
https://www.readbyqxmd.com/read/27343205/effect-of-a-fermented-dietary-supplement-containing-chromium-and-zinc-on-metabolic-control-in-patients-with-type-2-diabetes-a-randomized-placebo-controlled-double-blind-cross-over-study
#18
Yu-Mi Lee, Petra Wolf, Hans Hauner, Thomas Skurk
BACKGROUND: For the increasing development of type 2 diabetes dietary habits play an important role. In this regard, dietary supplements are of growing interest to influence the progression of this disease. OBJECTIVE: The aim of this study was to investigate the effect of a cascade-fermented dietary supplement based on fruits, nuts, and vegetables fortified with chromium and zinc on metabolic control in patients with type 2 diabetes mellitus. METHODS: This was a randomized, placebo-controlled, double-blind, intervention study under free-living conditions using a cross-over design...
2016: Food & Nutrition Research
https://www.readbyqxmd.com/read/27275249/the-heavy-metals-in-agrosystems-and-impact-on-health-and-quality-of-life
#19
Adnan Tutic, Srecko Novakovic, Mitar Lutovac, Rade Biocanin, Sonja Ketin, Nusret Omerovic
The metal is a chemical element that conducts electricity well and heat, and the nonferrous metals builds cations and ionic bonds. Heavy metals include metals whose density is higher than 5 g/cm(3). The whole range of the metal is in the form of essential trace elements, essential for a number of functions in the human body, and its deficiency results in a lack of occurrence of a serious symptom. The best examples are anemia lack of iron, lack of chromium in diabetes, growth problems in lack of nickel. Other elements such as lead, cadmium, mercury, arsenic and molybdenum have been shown to exhibit large quantities of toxic effects...
June 15, 2015: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/27261273/chromium-supplements-for-glycemic-control-in-type-2-diabetes-limited-evidence-of-effectiveness
#20
Rebecca B Costello, Johanna T Dwyer, Regan L Bailey
Some adults with type 2 diabetes mellitus (T2DM) believe that chromium-containing supplements will help control their disease, but the evidence is mixed. This narrative review examines the efficacy of chromium supplements for improving glycemic control as measured by decreases in fasting plasma glucose (FPG) or hemoglobin A1c (HbA1c). Using systematic search criteria, 20 randomized controlled trials of chromium supplementation in T2DM patients were identified. Clinically meaningful treatment goals were defined as an FPG of ≤7...
July 2016: Nutrition Reviews
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