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Proceedings Paper

Effect of helium neon laser irradiation on the bactericidal and digestive function of macrophages
Author(s): Mingji Ren; Weizhong Yuan; Zheng Hong; Xin Lan
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Paper Abstract

The effect of He-Ne laser on the intracellular bactericidal and digestive function to C albicans of mice peritoneal M(theta) has been studied with the fluorescence microscope after acridine organge staining. The results indicated that the bactericidal and digestive function of M(theta) in irradiated groups, expressed more active than that in the non-irradiated group, and showed significant difference. The comparison between the different irradiated groups also showed marked difference. Ultrastructure changes of M(theta) were observed under the E/M and the content of a-Acetate Naphthy esterase in lysosome were measured by image analysis, the results demonstrated that M(theta) in the irradiated groups present marked change in ultrastructure and the GN, GA, GA/CA, IOD of esterase increased significantly. The results suggested that the He-Ne laser with appropriate dosage could activate M(theta) , and enhance anti-infection 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: 10.1117/12.251955
Show Author Affiliations
Mingji Ren, Inner Mongolia Medical College (China)
Weizhong Yuan, Inner Mongolia Medical College (China)
Zheng Hong, Inner Mongolia Medical College (China)
Xin Lan, Inner Mongolia Medical College (China)

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

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