TABLE 1.

Cytotoxicity analysis of endocytic inhibitors used in the study^a

^aTarget cells were incubated with different concentrations of various inhibitors for 1 h and 4 h. Supernatants were collected and assessed for cellular toxicity by using a lactate dehydrogenase cytotoxicity assay kit. The concentrations marked in red represent the noncytotoxic concentration used in the study, while the concentrations marked in blue represent cytotoxic concentrations. The concentrations marked in black represent other noncytotoxic concentrations also used in the study.