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参肾宁分散片治疗腺嘌呤诱导的慢性肾衰竭大鼠的研究

[Study of the Shenshuaining dispersible tablets in treating chronic renal failure rats induced by adenine].

作者信息

Ma Yun, Hou Lian-bin, Xiao Wei

机构信息

Department of Pharmacy, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.

出版信息

Zhong Yao Cai. 2007 Apr;30(4):432-5.

Abstract

OBJECTIVE

To observe the effect of Shenshuaining dispersible tablets in treating chronic renal failure (CRF) rats.

METHODS

Seventy-two Sprague-Dawley rats were randomly divided into normal control group, model control group, Niaoduqing group, Shenshuaining dispersible tablets group (high, middle and low dose). Model of CRF was constnucted by feeding the rats with feed containing 0.5% adenine. After 7 weeks, renal function, albumin (Alb), blood routine, blood electrolyte were detected and general status, changes of the kidney tissue were observed.

RESULTS

Compared with normal rats, the levels of serum blood urea nitrogen (BUN), creatinine (Cr) were markedly elevated in CRF rats, while the levels of Alb markedly failed. The serum potassium, natrium and phosphorus contents were significantly increased, the serum calcium contents were significantly decreased. The levels of red blood cells (RBC), hemoglobin and haematocrit were significantly failed. The CRF rats' kidney indexes were increased and appeared abnormity under pathology inspection. Shenshuaining dispersible tablets could markedly ameliorate above indexes.

CONCLUSION

Shenshuaining dispersible tablets can treat CRF through effectively ameliorating the CRF rats' renal function, regulating the electrolyte turbulence, increasing the levels of Alb and ameliorate anemia and pathological changes of the kidney tissue.

摘要

目的

观察肾衰宁分散片对慢性肾衰竭(CRF)大鼠的治疗作用。

方法

将72只SD大鼠随机分为正常对照组、模型对照组、尿毒清组、肾衰宁分散片组(高、中、低剂量)。采用含0.5%腺嘌呤的饲料喂养大鼠制备CRF模型。7周后,检测大鼠肾功能、白蛋白(Alb)、血常规、血电解质,并观察大鼠一般状况及肾组织变化。

结果

与正常大鼠相比,CRF大鼠血清尿素氮(BUN)、肌酐(Cr)水平显著升高,Alb水平显著降低。血清钾、钠、磷含量显著升高,血清钙含量显著降低。红细胞(RBC)、血红蛋白和血细胞比容水平显著降低。CRF大鼠肾脏指数升高,病理检查显示异常。肾衰宁分散片可显著改善上述指标。

结论

肾衰宁分散片可通过有效改善CRF大鼠肾功能、调节电解质紊乱、提高Alb水平、改善贫血及肾组织病理变化来治疗CRF。

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