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牛初乳短链IGF~1制剂对STZ糖尿病大鼠肾小球基底膜影响的研究 被引量:2

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摘要 胰岛素样生长因子~1(IGF~1)的结构有45%与胰岛素相似,具有胰岛素样生理作用。短链IGF~1(truncated IGF—1)是普通IGF—1(intact IGF—1)的变异体,生物活性更强,人们一直在尝试将其应用于治疗糖尿病、胰岛素抵抗综合征等病。国外学者已应用重组人IGF—1制剂对此进行了大量的动物及临床实验,至今尚无定论。而应用牛初乳短链IGF—1进行此类研究的报道尚未见到,国内也未开展类似研究。我们使用中国科学院上海生理研究所提供的牛初乳短链IGF—1制剂给正常及STZ诱导糖尿病大鼠口服或腹腔注射,在观察IGF—1对大鼠物质代谢影响的同时,用光镜、电镜及免疫组化方法观察大鼠肾小球基底膜的增生情况以及细胞外基质中Ⅳ型胶原合成分泌情况。结果发现:牛初乳短链IGF—1制剂在有效降低糖尿病大鼠血糖、血脂的同时,对正常及糖尿病大鼠的肾脏没有任何不良影响,甚至还有保护作用。
出处 《新疆医学》 1999年第4期195-198,共4页 Xinjiang Medical Journal
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  • 1孙侃.胰岛素样生长因子-1与糖尿病[J].国外医学(内科学分册),1997,24(1):6-9. 被引量:26
  • 2Francis GL, Upton FM, Ballard FJ, et al. Insulin- like growth factor I and 2 in bovine colostrum. Biochemistry,1988, 251:95 ~98.
  • 3Bang P, Hall K. Insulin-like growth factors and endocrine and paracrine hormones. In: Schofield PN (ed).The Insulin- like Growth Factor: structure and biological functions. London: Oxford University Press, 1992, 151 ~177.
  • 4Olson CV, Reifsnyder DH, Canove-Davis E, et al.Preparative isolation of reco mbinant human insulin- like growth factor 1 reversed phase high performance liquid chromatography. J Chromatogr A, 1994, 674:101 ~ 106.
  • 5Hossner KL. Improved recovery of insulin-like growth factors (IGFs) from bovine colostrum using alkaline diafiltration. Biotechnol Appl Biochem, 2000, 32(3):161 ~ 166.
  • 6Mohan SD, Baylink JL. Pettis: Insulin- like growth factor (IGF)-binding proteins in serum-do they have additional roles besides modulating the endocrine IGF actions?J Clin Endocrinol Metab, 1996, 81 (11): 3817 ~3820.
  • 7Westwood M, Gibson JM, White A. Purification and characterization of the insulin - like growth factor - binding protein- 1 phosphoform found in normal plasma. Endocrinology, 1997, 138(3): 1130~1135.
  • 8Clark R, Strasser J, McCabe S, et al. Insulin -like growth factor- 1 stimulation of lymphopoiesis. J Clin Invest,1993, 92:540~548.
  • 9Leroith D, Yanowski J, KaldjianEP, et al. The effects of growth hormone and insulin - like growth factor - 1 on the immune system of aged female monkeys. Endocrinology,1996, 137: 1071~1079.
  • 10Zenobi PD, Graf S, Ursprung H, et al. Effects of insulinlike growth factor- 1 on glucose tolerance, insulin levels and insulin secretion in healthy man. J Clin Invest, 1992,89:1908 ~ 1917.

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