Numéro
J. Phys. IV France
Volume 04, Numéro C4, Avril 1994
3rd International Conference Laser M2P
Page(s) C4-219 - C4-229
DOI http://dx.doi.org/10.1051/jp4:1994452
3rd International Conference Laser M2P

J. Phys. IV France 04 (1994) C4-219-C4-229

DOI: 10.1051/jp4:1994452

Chemiluminescence response of human neutrophils to He-Ne laser irradiation (in vivo and in vitro)

I.A. SCHEPETKIN, V.V. UDUT and A.B. KARPOV

Oncology Research Institute of the Russian Academy of Medical Sciences, Tomsk. 634001, Russia


Abstract
He-Ne laser irradiation (0.01-6 J/cm3) of the blood and neutrophile suspension in vitrowas shown to modulate reactive oxygen species (ROS) production in healthy donors. Intravascular laser irradiation of the blood (5 mW, 30 minutes, daily) of the patients with chronic gastric ulcer during first 5 days resulted in increasing stimul-induced ROS production in patients with the low initial chemiluminescence response and its decreasing in patients with the high initial chemiluminescence response.



© EDP Sciences 1994