Fig. 1 in Astragalus species: Phytochemistry, biological actions and molecular mechanisms underlying their potential neuroprotective effects on neurological diseases

Fig. 1. Chemical structures of the major constituents of triterpenoid saponins identified in Astragalus radix extract (Chu et al., 2010).Published as part of Elkader, Heba-Tallah Abd Elrahim Abd, Essawy, Amina E. & Al-Shami, Ahmed S., 2022, Astragalus species: Phytochemistry, biological actions and molecular mechanisms underlying their potential neuroprotective effects on neurological diseases, pp. 1-16 in Phytochemistry (113293) 202 on page 2, DOI: 10.1016/j.phytochem.2022.113293, http://zenodo.org/record/823703