[Microflora of the peri-ulcer zone in patients with ulcer disease and its sensitivity to antibacterial agents].

The investigations carried out on 126 patients with ulcer disease has shown that from bioptates of periulcer mucosa it is possible to elicit 21 kinds of microorganisms including H. pylori, in quantity 2.8-5.

[Trans-endoscopic treatment of recurrent gastroduodenal ulcers by a combination therapy with lysozyme, molecular iodine and poly-iodides].

Pathogenesis substantiation and clinical efficiency of transendoscopic treatment of the patients with gastroduodenal ulcers relapse by lysozyme compound with molecular iodine and polyiodides are presented in this paper. The relapse of peptic ulcer was accompanied by lysozyme decrease and helicobacter's sowing increase in stomach and duodenal mucosa, as well as activity mucosa flora increase, especially in periulcer's region. This fact has drown near ulcer's defect and infected wound.

[Properties and clinical application of quasi-liquid form of lysozyme].

The course of transendoscopic quasi-liquid form of lysozyme treatment of the relapse of peptic ulcer was microbiologically and clinically substantiated. A high antimicrobial and sorption activity of the quasi-liquid form of lysozyme with respect to the microflora isolated from the mucous membrane of the stomach and the duodenum was shown. The transendoscopic introduction of this form of lysozyme significantly reduces the time of the cicatrization of ulcers and the stay of patients in the hospital.