Pyrrolizidine alkaloids (PAs) are a kind ofhepatotoxic alkaloids, which widely exist in plants.Cytochrome P450 (CYP) 3A mediates metabolic activation of PAs
Pharmacological activities of some natural products diminish even disappear after purification.Here we explored the mechanisms underlying the decrease of ac
The anthraquinone compound rhein is a major component of the medicinal herb Rheum sp., which is widely used due to its anti-inflammatory, antidotal, antipyr
Background colquhounia root tablet, a typical traditional Chinese medicine is widely used in clinical practice for the treatedment of rheumatoid arthritis,
Bu-Zhong-Yi-Qi-Wan (BZYQW) is a prescription of traditional Oriental medicine native to China popularly and has been reported to have multiple biological ac