[The effect of EHF puncture on the immune status of patients with gastric peptic ulcer].

Microwave puncture (MP) effects were compared to effects of 4-component basic medication in 63 patients with gastric ulcer. The study was made of nonspecific defense factors, serum levels of IgA, IgM, IgG, gastric juice levels of IgA, pool structure of circulating lymphocytes (DR+, CD3+, CD22+, CD4+, CD8+), spontaneous and LPS-stimulated Ig-synthetic function of B-lymphocytes. Mean time of the ulcer healing in MP usage made up 14.

[A comparative evaluation of the efficacy of the monotherapy of peptic ulcer using EHF-puncture and basic drug therapy].

20 patients with gastric ulcer and 82 ones with duodenal ulcer received basic chemotherapy. 23 patients with gastric ulcer and 97 patients with duodenal ulcer were treated with EHF-puncture. Pain and dyspeptic syndromes in EHF-puncture patients were relieved 2.

[The yields of the processes of DNA radiation-chemical destruction in the chromatin].

The methods of gel electrophoresis and spectrophotometry were used to study DNA destruction in the chromatin (a nucleosome set of 1 to 8 units) irradiated with 60Co-gamma quanta in water solutions at doses ranging from 1 to 40 kGy, depending on the chromatin concentration, the nature of gas that saturated the solution (Ar, N2O), and the protein/DNA ratio in the chromatin samples. In conditions of a complete involvement of water radiolysis products, OH and eaq, in the reaction with the chromatin (the chromatin concentrations in the solution exceeding 0.04 weight % when calculated per DNA) determined were G ("DNA-protein") cross-links = 6.