Research of epidermal cellular vegetal cycle of intravascular low level laser irradiation in treatment of psoriasis

Jing Zhu; Xiaoqing Bao; Meijue Zhang

doi:10.1117/12.639327

11 September 2006 Research of epidermal cellular vegetal cycle of intravascular low level laser irradiation in treatment of psoriasis

Jing Zhu, Xiaoqing Bao, Meijue Zhang

Author Affiliations +

Proceedings Volume 5967, 2004 Shanghai International Conference on Laser Medicine and Surgery; 59671J (2006) https://doi.org/10.1117/12.639327
Event: 2004 Shanghai international Conference on Laser Medicine and Surgery, 2004, Shanghai, China

Abstract

Objective: To research epidermal cellular vegetal cycle and the difference of DNA content between pre and post Intravascular Low Level Laser Irradiation treatment of psoriasis. Method: 15 patients suffered from psoriasis were treated by intravascular low level laser irradiation (output power: 4-5mw, 1 hour per day, a course of treatment is 10 days). We checked the different DNA content of epidermal cell between pre and post treatment of psoriasis and 8 natural human. Then the percentage of each phase among the whole cellular cycle was calculated and the statistical analysis was made. Results: The mean value of G1,S phase is obviously down while G2+M phase increased obviously. T test P<0.05. The related statistical analysis showed significant difference between pre and post treatments. Conclusions: The Intravascular Low Level Laser Irradiation (ILLLI) in treatment of psoriasis is effective according to the research of epidermal cellular vegetal cycle and the difference DNA content of Intravascular Low Level Laser Irradiation between pre and post treatment of psoriasis.

Citation Download Citation

Jing Zhu, Xiaoqing Bao, and Meijue Zhang "Research of epidermal cellular vegetal cycle of intravascular low level laser irradiation in treatment of psoriasis", Proc. SPIE 5967, 2004 Shanghai International Conference on Laser Medicine and Surgery, 59671J (11 September 2006); https://doi.org/10.1117/12.639327

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