Share Email Print
cover

Proceedings Paper

Photobiostimulation on chondrocytes proliferation in different concentration of fetal bovine serum under low-level laser irradiation
Author(s): Liqin Zheng; Yuhua Wang; Caimin Qiu; Jianlin Chen; Hongqin Yang; Yanding Zhang; Shusen Xie
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The aim of this in vitro study was to evaluate the influence of low-level laser irradiation (LLLI) on the chondrocytes proliferation cultured in different concentration of fetal bovine serum (FBS) using 658 nm, 785 nm and 830 nm diode lasers. The role of energy density (10-70 mJ·cm-2) on chondrocytes proliferation following irradiation with 658 nm laser for 2 days was firstly investigated to find out the best laser energy density. Then the effect of LLLI on the proliferation of chondrocytes cultured with fetal bovine serum at 0%, 2%, 5% and 10% was also evaluated. The results showed that there was no or little photobiostimulation on the proliferation of chondrocytes cultured with 0% FBS and 10% FBS; the cell proliferation at 2% and 5% FBS was significantly modulated by LLLI.

Paper Details

Date Published: 5 March 2015
PDF: 6 pages
Proc. SPIE 9321, Optical Interactions with Tissue and Cells XXVI, 932111 (5 March 2015); doi: 10.1117/12.2078810
Show Author Affiliations
Liqin Zheng, Fujian Normal Univ. (China)
Yuhua Wang, Fujian Normal Univ. (China)
Caimin Qiu, Fujian Normal Univ. (China)
Jianlin Chen, Fujian Normal Univ. (China)
Hongqin Yang, Fujian Normal Univ. (China)
Yanding Zhang, Fujian Normal Univ. (China)
Shusen Xie, Fujian Normal Univ. (China)


Published in SPIE Proceedings Vol. 9321:
Optical Interactions with Tissue and Cells XXVI
E. Duco Jansen, Editor(s)

© SPIE. Terms of Use
Back to Top