| Popis: |
To observe the effect of Shenkang Injection on the blood pressure, metabolism, blood biochemistry and renal pathology in hypertension renal damge rats, then to provide theoretical basis for clinical trials.75 spontaneously hypertensive nephropathy rats were randomly divided into five groups with 15 rats in each group: model group (SHR group) rats were intragastrically treated with the vehicle (4 mL/kg normal saline per day) of Shenkang Injection per day; Benazepril group( positive control group, 8 mg/ kg Benazepril per day) ;Shenkang Injection low-dose group (6.7 mL/kg Shenkang Injection per day); middle-dose group (13.3 mL/kg Shenkang Injection per day); high-dose group (26.6 mL/kg Shenkang Injection per day); and WKY rats were normal control group (n = 15) (4 mL/kg normal saline per day).After 3 months intraperitoneal injection treatment, SHR rats blood pressure were in- hibited; the levels of microalbumin (m-ALB), total protein (U-TP), serum creatinine (Ser) and urea nitrogen (BUN) were decreased significantly in Shenkang Injection treated groups rats. Shenkang Injection significantly improved the levels of creatinine clearance rate (Ccr), serum albumin (ALB) and superoxide dismutase (SOD), decreased the content of methane dicarboxylic aldehyde (MDA), aldosterone (Ald), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), transforming growth factor-β1 (TGF-β1) and C-reactive protein (CRP), and had histologic improvement compared with model group.Shenkang Injection can improve the kidney function, decrease the levels of serum inflammatory factors,improve the oxidative status and reduce the degree of hypertensive renal damage. |
