Korean Society for Biotechnology and Bioengineering Journal

Table 1

Summary of statistical significance in the anti-photoaging effects induced by fermentation products of L. fermentum IDCC 3901

Material	Concentration (μL/mL)	Cell protection Cell viability	Antioxidant			Antiwrinkle
Material	Concentration (μL/mL)	Cell protection Cell viability	ROS	SOD	CAT	Collagen	MMP-1	MMP-9
Cell lysate	100	0.022	0.014	N.S	N.S	0.04	<0.001	N.S
	500	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
	1000	0.002	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
Culture supernatant	250	N.S	N.S	N.S	N.S	N.S	N.S	N.S
	500	N.S	0.005	N.S	N.S	N.S	N.S	0.001
	1000	0.003	<0.001	<0.001	0.002	<0.001	0.044	0.001

All measurements were performed in triplicate.

The data shows the P value in comparison to the UVB-irradiated control group.

ROS, reactive oxygen species; SOD, superoxide dismutase; CAT, catalase; MMP, matrix metalloproteinase; N.S, not significant.

Korean Society for Biotechnology and Bioengineering Journal 2024;39:17~24 https://doi.org/10.7841/ksbbj.2024.39.1.17