期刊文献+

波动和恒定的葡萄糖浓度对大鼠肾小球系膜细胞TRPC6和TRPC1表达的影响 被引量:4

下载PDF
导出
摘要 目的研究波动和恒定的葡萄糖浓度对体外培养的大鼠肾小球系膜细胞(GMC)瞬时受体势TR-PC6和TRPC1表达的影响,探讨糖尿病肾病的发病机制。方法将体外培养的各组系膜细胞分别在波动和恒定葡萄糖浓度中分别培养24、48、72 h后,进行细胞学形态结构观察,MTT法测定细胞存活率,RT-PCR检测细胞TRPC6和TRPC1特异性条带灰度的表达情况。结果波动血糖组在TRPC6基因的表达较恒定高糖组差异有统计学意义(P<0.01)。结论波动葡萄糖浓度对GMC的损伤以及促进细胞凋亡方面较恒定葡糖糖浓度更严重,是导致糖尿病肾病发生和发展的原因之一。
出处 《广东医学》 CAS CSCD 北大核心 2012年第10期1385-1387,共3页 Guangdong Medical Journal
  • 相关文献

参考文献7

  • 1BANDYOPADHYAY B C, SWAIM W D, LIU X, et al. Apical localization of a functional TRPC3/TRPC6 - Ca2 signaling complex in polarized epithelial cells[ J ]. J Biol Chem, 2005, 280 (13) : 12908 - 12916.
  • 2FRECKER H, MUNK S, WANG H, et al. Mesangial cell reduced Ca2 signaling in high glucose is due to inactivation of phospho- lipase C - 3 by protein kinase C [ J ]. Am J Physiol Renal Physiol, 2005, 289(5) : F1078 -F1087.
  • 3NUTY L K, O'NEIL R G. Effect of elevated glucose on endothelin -induced store - operated and non - store - operated calcium influx in renal mesangial cells[J]. J Am Soc Nephrol, 2000, 11 (7) : 1225 - 1235.
  • 4QUAGLIARO L, PICONI L, ASSA R, et al. Intermittent high glu- cose enhances apoptosis related to oxidative stress in human umbili- ealvein endothelial ceils : the role of protein kinase C and NAD(P) H oxidase activation[J]. Diabetes, 2003, 52(11): 2795-2804.
  • 5INOUE R, OKADA T, ONOUE H, et al. The transient receptor potential protein homologue TRP6 is the essen - tial component of vascular 1 - adrenoeeptor - activated Ca2 permeable cation channel [J]. Circ Res, 2001, 88(3): 325 -332.
  • 6HAH, YU M R, CHOI Y J, et al. Role of high glucose- in- duced nuclear factor - B aetivation in monoeyte ehemoattraetant pro- tein- 1 expression by mesangial ceils [ J ]. J Am Soe Neph- rol, 2002, 13(4) : 894 -902.
  • 7. SHAH S V, BALIGA R, RAJAPURKAR M, et al. Oxidants in chronic kidney disease[ J]. J Am Soe Nephrol, 2007, 18 ( 1 ) : 16 -28.

同被引文献52

  • 1王先令,陆菊明.血糖波动对糖尿病预后及其慢性并发症发生发展的影响[J].国外医学(内分泌学分册),2005,25(3):169-171. 被引量:135
  • 2史虹莉,徐一甄,沈稚舟,朱禧星,张桂生,刘国明,徐振华.非胰岛素依赖型糖尿病患者中结缔组织硬化与糖尿病肾脏病变的关系[J].中华内分泌代谢杂志,1996,12(4):246-247. 被引量:10
  • 3金可可,林艳红,王万铁,汪大望,许益笑.血糖波动对糖尿病大鼠肾小球内皮细胞和肾小管上皮细胞凋亡的影响[J].中国病理生理杂志,2007,23(3):570-573. 被引量:47
  • 4张静 叶希韵 王耀发.血糖波动与糖尿病并发症.中华中西医杂志,2005,6(9):1319-1321.
  • 5Hasan NA. Effects of trace elements on albumin and |ipoprotein gly- cation in diabetic retinopathy fJ]. Saudi Med J, 2009, 30 (10) : 1263-1271.
  • 6Kakkar R, Mantha SV, Radhi J, et al. Antioxidant defense system in diabetic kidney: a time' course study [J]. Life Scl, 1997, 60 (9) : 667-679.
  • 7Naruse R, Suetsugu M, Terasawa T, et al. Oxidative stress and an- tioxidative potency are closely associated with diabetic retinopathy and nephropathy in patients with type 2 diabetes [J]. Sandi Med J, 2013, 34 (2): 135-141.
  • 8Oudot C, Lajoix AD, Jover B, et aI. Oxydative stress and beneficial effect of sodium restriction on kidney damage associated with insulin resistance in rats [J]. Ann Cardiol Angeiol (Paris) , 2012, 61 (3) : 162-166.
  • 9Bhattacharya S, Manna P, Gachhui R, et al. D-saccharic acid-l, 4-1actone ameliorates alloxan-induced diabetes mellitus and oxidative stress in rats through inhibiting pancreatic 13-ceils from apoptosis via mitochondrial dependent pathway[ J ]. Toxicol Appl Pharmacol, 2011, 257 (2): 272-283.
  • 10Yard BA, Kablert S, Engelleiter R, et al. Decreased glomerular expression of agrin in diabetic nephropathy and podocytes, cultured in high glucose medium[J]. Exp Nephrol, 2001, 9 (3) : 214- 222.

引证文献4

二级引证文献18

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部