期刊文献+

视网膜变性模型大鼠部分生物学特性分析

下载PDF
导出
摘要 目的了解视网膜变性模型大鼠(RCS大鼠)的部分生物学特性,为视网膜变性模型大鼠的推广与应用提供基础资料。方法应用定期测定RCS大鼠体重、统计繁殖特性和检测RCS大鼠主要脏器重量、系数以及血液生理与生化指标的方法,初步探索RCS大鼠的生物学特性。结果RCS大鼠平均产仔数为6~7只,仔鼠成活率为69%,平均胎间隔为45.3±7.5d。RCS大鼠的体重随周龄增加而增长,前20周增长快,后期增重较慢,基本保持在平台期:雄鼠的生长速度比雌鼠快,30周龄的雄鼠和雌鼠的体重分别可达300.14±10.32g和202.01士9.45g。雌雄大鼠之间的血液白细胞数(WBC)存在显著差异(P〈0.05),白细胞分类中淋巴细胞绝对值(LYMPH)存在显著差异(P〈0.05)。雌雄大鼠之间肝、脾、肾的重量及系数均有显著差异(P〈0.05)。结论RCS大鼠种群引进繁育成功,为RCS大鼠生物学特性的标准化提供可靠数据。
出处 《实验动物与比较医学》 CAS 2011年第3期211-214,共4页 Laboratory Animal and Comparative Medicine
  • 相关文献

参考文献8

  • 1Lund RD, Ono SJ, Keegan DJ, et al. Retinal transplantation: progress and problems in clinical application [J]. J Leukoc Bio, 2003, 74(2): 151-160.
  • 2Dowling JE, Sidman RL. Sidman, RL.Inherited retinal dystro- phy in the rat[J]. J Cell Biol, 1962, (14):73-104.
  • 3Lavail MM, Sidman RL, Gerhardt CO. Congenic strains ofRCt / rats with inherited retinal dystrophy [J]. J Heredity, 197~ / (66):242 -244. /.
  • 4胡小凤,黎晓新.视网膜色素变性的自然动物模型及人工造模[J].眼科研究,2007,25(2):157-160. 被引量:4
  • 5Coffey PJ, Girman S, Wang SM, et al. Long-term preservation of cortically dependent visual function in RCS rats by trans- plantation[ J]. Nat Neurosci. 2002(5):53-56.
  • 6Sauve'Y, Girman SV, Wang S, et al. Preservation of visual responsiveness in the superior colliculus of RCSrats after retinal pigment epithelium cell transplantation[J]. Neuroscience, 2002, (114):389-401.
  • 7张阔,田枫,于芳,康爱君,周淑佩.视网膜变性模型大鼠的生物学特性[J].中国实验动物学报,2003,11(3):169-169. 被引量:1
  • 8肖育华,詹纯列,艾秀娟,李建军,李权超,李新春,郑文岭,杨传红,刘佳.两种微生物学等级SD、Wistar大鼠脏器系数的比较[J].中国实验动物学杂志,2002,12(6):370-370. 被引量:13

二级参考文献38

  • 1Yoshizawa K,Tsubura A.Characteristics of N-methyl-N-nitrosourea-induced retinal degeneration in animals and application for the therapy of human retinitis pigmentosa[J].Nippon Ganka Gakkai Zasshi,2005,109:327-337
  • 2Doonan F,Cotter TG.Apoptosis:a potential therapeutic target for retinal degenerations[J].Curr Neurovasc Res,2004,1:41-53
  • 3Carter DLD,LaVail MM,Sidman RL.Differential effect of the rd mutation on rods and cones in the mouse retina[J].Invest Ophthalmol Vis Sci,1978,17:489-498
  • 4Dalke C,Loster J,Fuchs H,et al.Electroretinography as a screening method for mutations causing retinal dysfunction in mice[J].Invest Ophthalmol Vis Sci,2004,45:601-609
  • 5Bourne MC,Campbell DA,Tansley K.Hereditary degeneration of rat retina[J].Br J Ophthalmol,1938,22:613-623
  • 6Lue CL.Rod cell activity in retinal degenerative rats[J].J Formos Med Assoc,1994,93:605-610
  • 7Neuhardt TH,May CA,Wilsch C.Morphological changes of retinal pigment epithelium and choroids in rd-mice[J].Exp Eye Res,1999,68:75-83
  • 8Strauss O,Stumpff F,Mergler S.The royal college of surgeons rat:an animal model for inerited retinal degeneration with a still unknown genetic defect[J].Acta Anat,1998,162:101-111
  • 9Cruz PM,Yasumura D,Weir J.Mutation of the receptor tyrosine kinase Mertek in the retinal dystrophic RCS rat[J].Hum Mol Genet,2000,9:645-651
  • 10Andreas G,Li Y,Thompson DA.Mutations in MERTK,the human orthologue of the RS rat retinal dystrophy gene,cause retinitis pigmentosa[J].Nature genet,2000,26:270-271

共引文献15

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