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    题名 作者 年代 出处 被引量
1Chromium does not belong in the diabetes treatment arsenal: Current evidence and future perspectives显示文摘Chromium is considered to have positive effects on insulin sensitivity and is marketed as an adjunctive therapy for inducing glucose tolerance in cases of insulin resistance('the glucose tolerance factor'). Case reports on patients who received prolonged parenteral nutrition indeed showed that the absence of trivalent chromium caused insulin resistance and diabetes. However, whether patients with type 2 diabetes can develop a clinically relevant chromium deficiency is unclear. This review summarizes the available evidence regarding the potential effectiveness of chromium supplementation on glycemic control(Hemoglobin A1c levels) in patients with type 2 diabetes. No studies investigating the longterm safety of chromium in humans were found. All clinical trials that have been performed had a relative short follow-up period. None of the trials investigated whether the patients had risk factors for chromium deficiency.The evidence from randomized trials in patients with type 2 diabetes demonstrated that chromium supplementation does not effectively improve glycemic control. The meta-analyses showed that chromium supplementation did not improve fasting plasma glucose levels. Moreover, there were no clinically relevant chromium effects on body weight in individuals with or without diabetes. Future studies should focus on reliable methods to estimate chromium status to identify patients at risk for pathological alterations in their metabolism associated with chromium deficiency. Given the present data, there is no evidence that supports advising patients with type 2 diabetes to take chromium supplements.Gijs WD Landman Henk JG Bilo Sebastiaan T Houweling Nanne Kleefstra 2014World Journal of Diabetes2014,5,2:3
2Monodisperse upconverting nanocrystals by microwave-assisted synthesis 显示文摘Wang H Q Nann T ACS Nano0,3,11:1
3Nobel metal abundances in Komatiite suites from Alexo, Ontario and Gorgona Island, Colombia显示文摘Briigmann G E Arndt N T Hofi'nann A W 1987Geochimica et Cosmochimica Acta1987,51,:1
4Application of luminescent nanocrystals as labels for biological molecules显示文摘Riegler J Nann T 2004Anal Bioanal Chem2004,379,:1
5Cerebral protectionduring surgery for acute aortic dissection type A: results ofthe German Registry for Acute Aortic Dissection Type A(GERAADA)显示文摘Kruger T Weigang E Hofi&nann I 2011Circulation2011,124,4:1
6Monodisperse upconversing nanocrystals by microwave-assisted synthesis显示文摘Wang H Q Nann T 0,,11:1
7Single quantum dots in silica spheres by microemulsion synthesis 显示文摘DARBANDI M THOMANN R NANN T 2005Chemistry of Materials2005,17,23:1
8Quantum dot sensitized photoelec?trodes显示文摘Macdonald T J Nann T 2011Nanomaterials2011,1,1:1
9Rapid synthesis of highly luminescent In P and In P/ZnS nanocrystals显示文摘Xu S Ziegler J Nann T 2008Journal of Materials Chemistry2008,18,23:1
10Single quantum dots in silica spheres by microemulsion synthesis 显示文摘DARBANDI M THOMANN R NANN T 2005Chem Mater2005,17,23:1
11Single quantum dots in spherical silica particles 显示文摘NANN T MULVANEY P 2004Angewandte Chemie International Edition2004,43,40:1
12Structure,function,and tissue forms of the C-terminal globuarolomain of collagen ⅩⅧ containing the angiogenesis inhibitor endostatin显示文摘Sasaki T Fukai N Nann K 1998EMBO J1998,17,15:1
13A facile method for coding and labeling assays on polystyrene beads with differently colored luminescent nanocyrstals 显示文摘Riegler J Ehlert 0 Nann T 2006Anal Bioanal Chem2006,383,3:1
14Single Quantum Dots in Silica Spheres by Mieroemulsion Synthesis 显示文摘Darbandi M Thomann R Nann T 2005Chem Mater2005,17,23:1
15Synthesis and structural Metalastability of CdTe Nanowires显示文摘Kumar S Ade M Nann T 2005Chem Eur J2005,11,:1
16Single quantum dots in spherical silica particles显示文摘Nann T Mulvaney P 0,,:1
17Effect of device-guided breathing exercises on blood pressure in hypertensive patients with type 2 diabetes mellitus: a randomized controlled trial显示文摘Susan J Logtenberg Nanne Kleefstra Sebastiaan T Houweling Klaas H Groenier Henk J Bilo 2007Journal of Hypertension2007,,1:1
18Single Quantum Dots in Silica Spheres by Microemulsion Synthesis显示文摘Darbandi M Thomarm R Nann T 2005Chem Mater2005,17,23:1
19Monodisperse upconverting nanocrystals by microwave-assisted synthesis 显示文摘WANG H Q NANN T 2010ACS Nano2010,3,11:1
20Rapid synthesis of highly luminescent InP and InP/ZnS nanocrystals显示文摘SHU Xu ZIEGLER J NANN T 2008J Mater Chem2008,18,23:1
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