Doxorubicin hydrochloride (Adriamycin) 属于蒽环类抗生素,是人类 DNA 拓扑异构酶 I II 抑制剂 (IC50=0.8 2.67 μM)。Doxorubicin hydrochloride 具有细胞毒性和抗肿瘤活性。Doxorubicin hydrochloride 可降低 AMPK 及其下游靶蛋白乙酰辅酶 A 羧化酶的磷酸化,还可诱导凋亡和自噬。
Dalbergioidin exhibits tyrosinase inhibitory activity with an IC50 of 20 mM. It shows a melanin biosynthesis inhibition zone in the culture plate of Streptomyces bikiniensis that has commonly been used as an indicator organism. Dalbergioidin protects MC3T3-E1 osteoblastic cells against H2O2-induced cell damage through activation of the PI3K/AKT/SMAD1 pathway, suggests that it may be useful in bone metabolism diseases, particularly osteoporosis. Dalbergioidin also ameliorates doxorubicin-induced renal fibrosis by suppressing the TGF-β signal pathway.
Moracin O shows significant neuroprotective, and analgesic activities, it also has a strong protective influence against doxorubicin-induced cardiomyopathy in H9c2 cells with the EC50 value of 4.5 ± 1.3 μM. Moracin O exhibits potent in vitro inhibitory ac
Wallichinine shows inhibitory activity on platelet aggregation caused by platelet activating factor (PAF). Wallichinine with ABCB1 presents valuable clues for the development of novel MDR reversal reagents from natural products, wallichinine can significa
Cimidahurinine can attenuate Doxorubicin (DOX)-induced cardiotoxicity in a dose-dependent manner with EC50 values of 45.79 uM; it protects against cardiotoxicity by decreasing reactive oxygen species (ROS) accumulation and downregulating apoptosis-related Bax/Bcl-2 proteins.