Fig. 2
From: In vivo and in vitro efficacy of crocin against Echinococcus multilocularis
a–c Toxicity of crocin towards mammalian cells and germinal cells. In vitro activity of crocin against human foreskin fibroblast (HFFs) (a), Reuber rat hepatoma (RH) cells, (b) and germinal cells (c). HFF and RH cell viability was tested via alamarBlue assay, while E. multilocularis germinal cell viability was assessed via CellTiter-Glo assay. The data are presented as the mean ± SD