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Proceedings Paper

The effects of ILLLI on peripheral blood T lymphocytes subpopulation and NK cells in psoriasis treatment
Author(s): Jing Zhu; Fan Ni
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Paper Abstract

Objective: To research the effects of Intravascular low level laser irradiation (ILLLI) on the immulogic function of cells in treatment of psoriasis. Method: 49 patients suffered from psoriasis were treated by Intravascular low level laser irradiation (laser output power: 4-5mw, 1 hour per day, a course of treatment is 10 days). We checked the function of T lymphocyte subgroup and NK cell in peripheral blood between pre and post treatment. Results: 1. The mean value of CD3+ in post treatment is higher. P<0.05. Significant difference is showed between pre and post treatment. 2. The mean value of CD4+ in post treatment dropped slightly while the mean value of CD4/CD8, NK cell in post treatment increased little, nearly approach the mean value of natural person. 3. The mean value of CD4+,CD8+,NK cell which is under 30% increased the percent obviously after the treatment; The mean value of CD4+,CD8+ u higher than 30% obviously drop the percent, P≤0.05 and <0.01. Related statistical analysis showed significant and much significant difference between pre and post treatment. Conclusions: The low level laser irradiation (ILLLI) in treatment of psoriasis has bidirectional ajustive effect which can balance the immulogic function of cell.

Paper Details

Date Published: 11 September 2006
PDF: 3 pages
Proc. SPIE 5967, 2004 Shanghai International Conference on Laser Medicine and Surgery, 59671I (11 September 2006); doi: 10.1117/12.639326
Show Author Affiliations
Jing Zhu, Renji Hospital/Shanghai Second Medical Univ. (China)
Fan Ni, Renji Hospital/Shanghai Second Medical Univ. (China)


Published in SPIE Proceedings Vol. 5967:
2004 Shanghai International Conference on Laser Medicine and Surgery
Jing Zhu, Editor(s)

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