https://www.selleckchem.com/pr....oducts/leptomycinb.h
These results are consistent with an affiliative function of smiling, particularly as social exclusion engaged activation of muscles associated with a Duchenne smile. Osthole shows antitumor effects in various tumours. Studies describing the effect of osthole on retinoblastoma (R are rare. This study investigates the antitumor activity of osthole on RB. RB cells were treated with different concentrations of osthole and then subjected to cell viability, colony formation, apoptosis, and western blot assays. The expression of hsa_cir