Renoprotective effect of Chinese chive polysaccharides in adenine-induced chronic renal failure.

In this work, we investigated the effect of Chinese chive polysaccharides (CCP) on renal function in mice with adenine-induced chronic renal failure (CRF). Results exhibited that adenine treatment caused serious renal pathological damages and elevation of serum creatinine and blood urea nitrogen of mice. However, these changes could be significantly reversed by the administration of CCP in a dose-dependent manner. When CCP dosage reached 200mg/kg/day, the area of renal pathological damage was decreased by 59.2%, and the levels of serum creatinine and blood urea nitrogen were decreased by 23.9% and 34.7% compared to those of model group. Moreover, it was found that renal oxidative damage, inflammation and fibrosis of adenine-induced CRF mice could also be significantly inhibited by CCP. These results suggested that CCP could improve the kidney functions of adenine-induced CRF mice and the renoprotective effect might be associated with its antioxidant, anti-inflammatory and anti-fibrosis activities.