Gynura divaricata Water Extract Presented the Possibility to Enhance Neuronal Regeneration

Figure 5

Cdr3 staining. (a) and (c) Brightfield vs. fluorescent capture of human gingival cells cultured in complete DMEM for 10 days. (b) and (d) Brightfield vs. fluorescent capture of human gingival cells cultured in complete DMEM supplemented with GD extract at the concentration of 250 μg/mL for 10 days. Fluorescent signals in the control and treatment groups were detected with exposure time = 130 sec.

(a)

(b)

(c)

(d)