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

Table 1

Experimental conditions of photo illumination used to examine cell viability.

Entry	Exposure intensity (mW/cm^2)	Exposure duration (min)	Cell
1	2.5	5	L929
2		10
3		20
4	5.5	5
5		10
6		20
7	8.5	5
8		10
9		20
10	2.5	5	HGF
11		10
12		20
13	5.5	5
14		10
15		20
16	8.5	5
17		10
18		20