Fig. 6
Photographic imaging of rabbit hypertrophic scars before and after applied different treatments for 7 days. The 5EL group: the enthosomal gels encapsulated with 5-FU combined with CO2 fractional laser, before (a) and after (b) treatment for 7 days; CO2 group: CO2 fractional laser, before (c) and after (d)treatment for 7 days; 5E group B: the enthosomal gels encapsulated with 5-FU, before (e) and after (f) treatment for 7 days; and blank group: blank, before (g) and after (h) treatment for 7 days