Fig. 4

Morin-mediated attenuation of cell damage after infection with L95 cells or treatment with LLO. The level of LDH released into the supernatants of cells infected with L95 cells (a) or treated with LLO (b) in the presence or absence of various concentrations of morin was detected using a cytotoxicity detection kit. The extracellular (c) and intracellular (d) colonies were calculated by colonization. Three independent trials were performed for each index. * indicates P < 0.05, and ** indicates P < 0.01. (Student’s t-test)