Effects of ligustrazine on blood rheology, aldose reductase and renal function in diabetic nephropathy rats / 中成药
Chinese Traditional Patent Medicine
; (12): 2231-2235, 2017.
Article
en Zh
| WPRIM
| ID: wpr-668888
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WPRO
ABSTRACT
AIM To explore the effects of ligustrazine on blood rheology,aldose reductase (AR) and renal function in diabetic nephropathy (DN) rats.METHODS The DN rat model was established by intraperitoneal injection of streptozotoein (55 mg/kg),rats were randomly divided into five groups,model group,irbesartan [50 mg/(kg · d)] group,high-,middle-and low-dose of ligustrazine [200,100,50 mg/(kg · d)] groups,together with normal control group.All the rats received daily garage for eight successive weeks.At the end of experiment,blood rheology,blood glucose,aldose reductase in erythrocyte and kidney tissue,24 h urinary protein,blood urea nitrogen,creatinine,creatinine clearance and renal function were observed.RESULTS Compared with the model group,blood rheology,blood glucose and renal function in various treatment groups were effectively improved,and aldose reductase activity was significantly decreased (P < 0.05).HE staining and PAS staining showed that the pathological changes in kidney were significantly alleviated.CONCLUSION Ligustrazine can protect kidney of DN rats by ameliorating blood rheology,decreasing blood glucose and inhibiting aldose reductase activity.
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Zh
Revista:
Chinese Traditional Patent Medicine
Año:
2017
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Article