Software tools for cell culture-related 3D printed structures
Fig 5
Cytotoxity assay for PLA exposure.
Cells were grown in the presence of PLA surfaces for two days after which their protein content was determined by an SRB assay. Data are shown as average of n = 4 parallel experiments for two cell ines (A: 3T3 cells, B: p31 cells) and the effect of treatment is expressed relative to untreated controls. Error bars represent standard deviation.