舒洛地特对糖尿病大鼠肾脏病变的影响 |
| |
引用本文: | 杨绪枫,王筱霞,汪年松,王锋,田寿福,陈玉强,张栋梁,李青,陈海冰. 舒洛地特对糖尿病大鼠肾脏病变的影响[J]. 中国中西医结合肾病杂志, 2012, 13(1): 12-14,96 |
| |
作者姓名: | 杨绪枫 王筱霞 汪年松 王锋 田寿福 陈玉强 张栋梁 李青 陈海冰 |
| |
作者单位: | 1. 苏州大学医学部,苏州,215123 2. 上海交通大学附属第六人民医院肾脏内科,上海,200233 3. 上海交通大学附属第六人民医院内分泌科,上海市糖尿病临床医学中心,上海市糖尿病研究所,上海,200233 |
| |
基金项目: | 上海市级医院新兴前沿技术攻关项目,阿尔法韦士曼(北京)市场策划管理有限公司科研基金 |
| |
摘 要: | 目的:探讨2种剂量舒洛地特对糖尿病大鼠肾脏病变的影响。方法:采用STZ(链尿佐霉素,60mg/kg)腹腔注射法构建1型糖尿病大鼠模型,随机分为4组:糖尿病组(DM组)、舒洛地特10mg·kg-1·d-1组(S10组)、舒洛地特20mg·kg-1·d-1组(S20组)、氯沙坦30mg·kg-1·d-1组(L组),每组各10只。另取10只未造模大鼠作正常对照组(N组)。干预12周后测体重、24h尿白蛋白定量、血糖、血肌酐、尿素氮及肾重,光镜、电镜观察肾组织形态、结构的变化。结果:同N组相比,DM组大鼠24h尿白蛋白定量、血肌酐及尿素氮显著增加(P<0.01),病理改变较明显。同DM组相比,治疗组(S10、S20及L组)大鼠24h尿白蛋白定量减少(P<0.05或P<0.01),但血肌酐及尿素氮下降差异无统计学意义(P>0.05);同S10组相比,S20及L组大鼠24h尿白蛋白定量减少(P<0.05)。光镜及电镜显示治疗组较DM组病理变化减轻,尤以S20及L组病变减轻明显。结论:舒洛地特可对糖尿病大鼠有肾脏保护作用,而20mg·kg-1·d-1较10mg·kg-1·d-1的剂量效果更好。
|
关 键 词: | 舒洛地特 糖尿病 白蛋白 大鼠 |
The Effects of Sulodexide on Renal Lesions in Diabetic Rats |
| |
Affiliation: | YANG Xufeng,WANG Xiaoxia,WANG Niansong,et al Medical College of Soochow University,Suzhou (215123) |
| |
Abstract: | Objective:To investigate the effects of two doses of sulodexide on renal lesions in experimental diabetic rats.Methods:The rat model of type 1 diabetes was established by intraperitoneal injection of STZ(streptozotocin,65mg/kg).Then the rats were randomly devided into four groups:DM group(diabetic model group),S10 group(10 mg·kg-1·d-1 sulodexide group),S20 group(20 mg·kg-1·d-1 sulodexide group),L group(losartan 30 mg·kg-1·d-1 group),10 rats per group.Another 10 normal rats were used as N group(normal control group).All the rats were treated for 12 weaks.Then body weight,24-hour urinary albumin,blood glucose (BG),serum creatinine(Scr),blood urea nitrogen(BUN) and kidney weight are measured;renal tissue was observed under optical and electron microscope.Results:Compared with N group,DM group has significant elevated 24-hour urinary albumin,Scr,BUN levels (P<0.01),the pathological change in the renal tissue was also obvious.Compared with DM group,the treated groups(S10,S20,and L group) have significant lower 24-hour urinary albumin(P<0.05 or P<0.01),but there are no significant difference of Scr,BUN levels between the treated groups and DM group(P>0.05).Compared with S10 group,S20 and L group have significant lower 24-hour urinary albumin(P<0.05).The pathological changes in the renal tissues were much ameliorated in the treated groups,especially those in the S20 and L group.Conclusion:Sulodexide has renal protective effect in diabetic rats,and 20 mg·kg-1·d-1 is more effective than 10 mg·kg-1·d-1. |
| |
Keywords: | Sulodexide Diabetes mellitus Albumins Rats |
本文献已被 CNKI 维普 万方数据 等数据库收录! |
|