Figure 4.

LS174T cell viability post BL, PAL, MB, and US exposures on-chip. (a) Cell viability data for LS174T cells on-chip, post-treatment with BL, PAL (5 mM), MB (1 × 10⁸ MBs/mL), and US combinations (n > 3 for all conditions, except for PAL (No US), conducted twice; error bars represent the standard error). Confocal images of stained LS174T cells following treatment with PAL + MB + US (5×) (b) inside and (c) outside of the US-exposed region. Confocal images of stained LS174T cells treated with culture media (DMEM) in the channel’s (d) central and (e) edge regions.