Cisplatin induced nephrotoxicity is inhibited by Taxilli Ramulus

Natural medicines for acute renal failure: A review

Acute renal failure (ARF) is a life-threating disease with high mortality percentage. Two important mechanisms of ARF are inflammation and oxidative stress. Plants are rich source of antioxidant compounds and have a strong anti-inflammatory activity, so they may be useful for the treatment of ARF. Some herbal medicines are effective against different models of experimentally induced ARF such as cisplatin, gentamicin, glycerol, and ischemia-reperfusion injury. Some of these plants such as ginseng, black seed, ginger, garlic, grape, pomegranate, saffron, and green tea are so famous and are effective against various models of ARF. However, we found several articles examining the effectiveness of different plants for treating ARF. In the current article, we discussed plants and natural products that are effective in the treatment of ARF.

Activity of compounds from Taxillus sutchuenensis as inhibitors of HCV NS3 serine protease

This study aimed to isolate active compounds from traditional Chinese medicinal Taxillus sutchuenensis to inhibit hepatitis C virus (HCV) NS3 protease activity. Under the guidance of bioassay, 10 compounds were isolated from the EtOAc extract fraction, which were identified as inhibitors of HCV NS3 protease. IC₅₀ values of these compounds were obtained, and a broad degree of anti-HCV activity was observed. The most active compounds were kaempferol-3,7-bisrhamnoside (19.4 μM) and (3S)-3-hydroxy-1,7-bis(4-hydroxy-phenyl)-6E-hepten-5-one (28.7 μM). In conclusion, flavonoids and diarylheptanoids were responsible for the anti-HCV constitution of Taxilli Herba. These inhibitors of HCV NS3 protease might serve as potential candidate of anti-HCV agents.