Fig 12. Cell growth after 3 days of fibroblast culture on TCP,
PLA film, and a suit obtained with gelatin nano-non-woven.
After 24 h of culture, there were far fewer cells (2200 ± 800) on the
surface of the PLA film than in the control TCP (3500 ± 400) culture. It
was similar in scaffolds obtained with wet phase inversion using gelatin
nanofibers, were on the lower surface there were fewer cells (1300 ±
1500) than on the upper (3400 ± 1100), this result was burdened with a
large error. After 48 h of culture, the cell number increased several
times. In scaffoldings obtained with the addition of gelatin nanofibers,
3400 ± 1700 cells were observed on the lower surface and 5500 ± 1600
cells on the upper surface. After 72 h, the number of cells increased
again. In scaffolds obtained using gelatin nanofibers, a larger number
of cells were observed on the upper surface (9800 ± 3000) than on the
lower surface (9800 ± 3000).