Effect of low-intensity laser radiation on cells

Abstract

Low-intensity (0.89 p) laser irradiation of mast cells in rat mesentery in various combinations of power and exposure modifies their functional activity. Enhanced degranulation was observed at 18-25 mW beam power and 15-30 sec exposure. The modes of radiation that did not promote degranulation, changed the form of the cells, which indicates a membranotropic effect of low-intensity laser radiation.