To investigate the protective effects and the possible mechanisms of garlic oil (GO) against N-nitrosodiethylamine (NDEA)-induced hepatocarcinoma in rats, Wistar rats were gavaged with GO (20 or 40 mg/kg) for 1 week, and then were gavaged with GO and NDEA (10 mg/kg) for the next 20 weeks. The changes of morphology, histology, the biochemical indices of serum, and DNA oxidative damage of liver w...

The effects of cocoa feeding against N-nitrosodiethylamine (DEN)-induced liver injury were studied in rats. Animals were divided into five groups. Groups 1 and 2 were fed with standard and cocoa-diet, respectively. Groups 3 and 4 were injected with DEN at 2 and 4 weeks, and fed with standard and cocoa-diet, respectively. Group 5 was treated with DEN, received the standard diet for 4 weeks and t...

Cancer chemopreventive potential of Cancare, a multi-herbal formulation on chemically induced tumours was studied by N-nitrosodiethylamine (NDEA) induced hepatocarcinogenesis in rats and 20-methylcholanthrene (20-MC) induced sarcoma development in mice. Oral administration of Cancare was found to inhibit the liver tumour development induced by N-nitrosodiethylamine. Animals administered with ND...