Effect of 660 nm Light-Emitting Diode on the Wound Healing in Fibroblast-Like Cell Lines

Table 2

Experimental conditions of photo illumination used to examine wound healing.

Entry	Exposure duration (min)	Healing time (hr)	Cell
1	5	0	L929
2		12
3		24
4	10	0
5		12
6		24
7	20	0
8		12
9		24
10	5	0	HGF
11		12
12		24
13	10	0
14		12
15		24
16	20	0
17		12
18		24