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Proceedings Paper

Activating action of helium neon laser irradiation on peritoneal macrophages in mice
Author(s): Weizhong Yuan; Yuyi Wang; Mingji Ren; Xin Lan; Hong Zhong
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Paper Abstract

In order to study the effect of He-Ne laser on peritoneal M(Phi) phagocytosis, and make into inquiry their mechanisms, in this paper, ShenQue acupoint of mice abdomen was irradiated by He-Ne laser at the dosage of 63.7J/cm2 for 3, 5, 7 or 10 days respectively, 5 minutes each day. The results were as follows: 1) The phagocytosis and phagocytic index of M(Phi) of irradiated groups were higher than that of control group. 2) The GN, GA, GN/GA and IOD of non-specific esterase of M(Phi) of irradiated groups were obviously higher than these of the control group. 3) The M(Phi) of the irradiated groups presented more abundant and longer pseudopodia, contains more abundant lysosomes and phagosomes that of the control group. The results demonstrated that He- Ne laser with appropriate dosage can activate the macrophages and enhance organic immunity.

Paper Details

Date Published: 23 September 1996
PDF: 3 pages
Proc. SPIE 2887, Lasers in Medicine and Dentistry: Diagnostics and Treatment, (23 September 1996); doi: 10.1117/12.251956
Show Author Affiliations
Weizhong Yuan, Inner Mongolia Medical College (China)
Yuyi Wang, Inner Mongolia Medical College (China)
Mingji Ren
Xin Lan, Inner Mongolia Medical College (China)
Hong Zhong, Inner Mongolia Medical College (China)

Published in SPIE Proceedings Vol. 2887:
Lasers in Medicine and Dentistry: Diagnostics and Treatment
Brij M. Khorana; Junheng Li M.D.; Michail M. Pankratov, Editor(s)

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