Fig. 1From: Helminthostachys zeylanica alleviates hepatic steatosis and insulin resistance in diet-induced obese miceCharacterization of HZ extract. a HPLC chromatograms of HZ extract. Two major peaks were identified in the HZ extract. b Ugonin J and (c) ugonin K were used as standards. The chemical structures of the ugonins are shownBack to article page