期刊文献+

Long Evans大鼠亚硒酸钠诱导白内障动物模型的建立 被引量:1

下载PDF
导出
摘要 目的探讨使用LongEvans大鼠建立亚硒酸钠诱导白内障动物模型的可行性。方法选择10天龄的LongEvans大鼠50只,雌雄不拘,随机分为5组,动物睁眼后(P14 ̄16)用裂隙灯观察晶体混浊情况,按Shearer的白内障分级标准进行分级和记录。结果生理盐水组晶体无混浊;亚硒酸钠10μmol/kg体重组晶体混浊情况分别为III级20%、II级50%、I级20%、0级为30%;亚硒酸钠20μmol/kg体重组晶体混浊情况分别为IV20%、III级30%、II级20%、I级15%、0级15%;亚硒酸钠30μmol/kg体重组晶体混浊情况分别为V级10%、IV20%、III级20%、II级25%、I级15%、0级10%;亚硒酸钠40μmol/kg体重组动物在注射1~3天后均死亡。结论成功建立了LongEvans大鼠亚硒酸钠诱导白内障的动物模型,其中30μmol/kg体重的剂量的诱导效果最好,为亚硒酸钠诱导的白内障发病机制的进一步研究奠定了基础。
作者 尹沂
出处 《中国医药导报》 CAS 2006年第14期138-139,共2页 China Medical Herald
  • 相关文献

参考文献7

  • 1[1]Shearer TR,David LL,Anderson RS,et al.Review of selenite cataract.Curr Eye Res,1992,11:357~369
  • 2[2]Mustafa Vecdi Ertekin.Effects of Oral Ginkgo biloba Supplementation on Cataract Formation and Oxidative Stress Occurring in Lenses of Rats Exposed to Total Cranium Radiotherapy.Japanese Journal of Ophthalmology,2004,48:499 ~ 502
  • 3[3]Matsushima H,Mukai K,Obara Y,et al.[Analysis of cytoskeletal proteins in rat selenium cataract using two-dimemional electrophoresis].Nippon Ganka Gakkai Zasshi,2000,104:299~305
  • 4[4]Kelley MJ,David LL,Iwasaki N,et al.alpha-Crystallin chaperone activity is reduced by calpain Ⅱ in vitro and in selenite cataract.J Biol Chem,1993,268:18844~18849
  • 5范莉琼,曹阳,岑洁,祝肇荣.硒性白内障模型与人老年性白内障比较研究[J].眼科新进展,2005,25(3):248-250. 被引量:12
  • 6陈中山,阴正勤,王仕军,曾玉晓.Long Evans和Wistar大鼠视网膜神经节细胞电生理学及形态学特性比较研究[J].第三军医大学学报,2004,26(20):1815-1818. 被引量:3
  • 7[9]Shearer TR,Ma H,Fukiage C,et al.Selenite nuclear cataract:review of the model.Mol Vis,1997,3:8

二级参考文献14

  • 1[1]Chen S, Diamond J S. Synaptically released glutamate activates extrasynaptic NMDA receptors on cells in the ganglion cell layer of rat retina[J]. J Neurosci, 2002, 22(6): 2165-2173.
  • 2[2]Wang G Y, Ratto G M, Bisti S, et al. Functional Functioncl development of intrinsic properties in ganglion cells of the mammalian retina[J]. J Neurophyasiol, 1997, 78(6): 2895-2903.
  • 3[3]Minneman K P, Wurtman R J. The pharmacology of the pineal gland[J]. Annu Rev Pharmacol Toxicol, 1976, 16: 33-51.
  • 4[4]Frohlich E, Klessen C. Regional differences and post-mortem stability of enzymatic activities in the retinal pigment epithelium[J]. Graefes Arch Clin Exp Ophthalmol, 2003, 241(5): 385-393.
  • 5[5]Campochiaro P A. Cytokine production by retinal pigmented epithelial cells[J]. Int Rev Cytol, 1993, 146: 75-82.
  • 6[6]Schwartzman M L, Masferrer J, Dunn M W, et al. Cytochrome P450, drug metabolizing enzymes and arachidonic acid metabolism in bovine ocular tissues[J]. Curr Eye Res, 1987, 6(4): 623-630.
  • 7[7]Huot R L, Plotsky P M, Lenox R H, et al. Neonatal maternal separation reduces hippocampal mossy fiber density in adult Long Evans rats[J]. Brain Res, 2002, 950 (1-2): 52-63.
  • 8[8]Phokeo V, Kwiecien J M, Ball A K, et al. Characterization of the optic nerve and retinal ganglion cell layer in the dysmyelinated adult Long Evans Shaker rat: evidence for axonal sprouting[J]. J Comp Neurol, 2002, 451(3): 213-224.
  • 9[9]Hsiue G H, Lai J Y, Lin P K. Absorbable sandwich-like membrane for retinal-sheet transplantation[J]. J Biomed Mater Res, 2002, 61(1): 19-25.
  • 10黄庆玲 胡天圣 毛文书.人晶体可溶性高分子量蛋白的分离和测定[J].中华眼科杂志,1984,20(5):257-261.

共引文献13

同被引文献21

引证文献1

二级引证文献6

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