[Repair stimulator alpha-glutamyl-tryptophan in the complex therapy of chronic atrophic gastritis: results of histological examination].

A statistically significant positive effect of the study drug on regenerative mechanisms leading to stabilization and/or improvement of the histological picture in the atrophic area of the gastric mucosa was found in comparison with the control of the initial state and with placebo. The results of an immunohistochemical study to increase CDX-2 expression while taking the study drug can also be regarded as an indicator of improvement in reparative processes.