Huangqi decoction(HQD)consists of Radix Astragali(RA)and Radix Glycyrrhizae(RG)in a ratio of 6:1,which has been used to treat liver fibrosis for many years.
Many helpful theories that have been facilitating drug discovery are based on physical fields,for example,pharmacophore theory is based on chemical bonding and chemical bonding ultimately depends on t