Fig. 3.

Quantitation of Hsp72-induced protection against etoposide-induced cell death. Cells were transduced with an adenovirus and cultured with serum-free media containing etoposide. After 48 hours, the cell proliferation rate was analyzed colorimetrically using a cell counting kit employing WST-8. Similar results were obtained in three separate experiments. Each column and bar represents the mean ± SEM from four wells. ^*p < 0.01, ^**p < 0.001 vs. control (Student's t-test). MOI = multiplicity of infection.