[Effect of copper vapor laser on the microrelief and ultrastructure of gastric mucosal glandulocytes].

It was investigated the influence of low intensive irradiation by the copper++ vapor laser (lambda-510.6 nm) on the glandulocytes of gastric mucosa of 28 white rats. The doses of endogastric irradiation were 6.78, 20.34 and 33.90 J/cm2. It has been shown that after irradiation of gastric mucosa with the copper++ vapor laser the microrelief and ultrastructure of glandulocytes changes testified to stimulation of specific secret function. This changes took place under irradiation doses from 6.78 to 20.34 J/cm2. The doses exceeded 20.34 J/cm2 caused the alterations of the epitheliocytes. Thus it is necessary to take into account that during laser therapy of the ulcers with copper++ vapor laser, doses of 20.34 J/cm2 caused the alterative effect on the epitheliocytes.