[The efficacy of different types of laser irradiation in patients with long-term nonhealing duodenal ulcers]. / Effektivnost' razlichnykh vidov lazernogo izlucheniia u bol'nykh s dlitel'no ne zazhivaiushchimi iazvami dvenadtsatiperstnoi kishki.

The results are available on 114 patients treatment with laser irradiation. All the patients had indolent duodenal ulcer, received irradiation of various types. The best short- and long-term response has been achieved with high-intensity impulse laser regimens. In addition of hyperbaric oxygenation and local introduction of granulocyte concentrate to the above radiation, the effectiveness of the treatment was still higher, while the relapses arose two times less frequently.

[The laser therapy of patients with a long-term nonhealing stomach ulcer]. / Lazernaia terapiia bol'nykh s dlitel'no nezazhivaiushchei iazvoi zheludka.

Results are presented of treatment of 109 patients with prolonged nonhealing gastric ulcers using a new method of highly intensive impulse laser radiation. A scarring effect was achieved in 87% of cases. Correction of immunological indices and sanation of pathological flora, apparently, contributes to the favourable effect.

[High-intensity laser irradiation in the treatment of patients with non-healing stomach ulcers]. / Vysokointensivnoe lazernoe izluchenie v lechenii bol'nykh s dlitel'no ne zazhivaiushchimi iazvami zheludka.

A new modality--strong impulse laser radiation--has been tried in the treatment of 99 patients suffering from atonic gastric ulcer. It was found to promote cicatrization in 87% of cases. The effect may be due to correction of immunity and local microcirculation, affection of causative agents. Strong impulse laser radiation appears to be superior to ++trans-endoscopic treatments in safety and availability.

[The role of the hypophyseal-gonadal system in forming long-term nonhealing duodenal ulcers]. / Rol' gipofizarno-gonadnoi sistemy v formirovanii dlitel'no nezazhivaiushchikh iazv dvenadtsatiperstnoi kishki.

The authors provide the data on the hormonal spectrum (STH, gastrin, sex hormones) in patients with long unhealing duodenal ulcers. It is shown that changes in the concentrations and ratios of the concentrations of hypophyseal-gonadal hormones may serve as a defensive adaptation reaction of the body and may be due to activation of the adaptation systems that mediate the neurohumoral mechanisms of regulation. Such changes are more remarkable in patients with common peptic ulcer. Apparently, in patients with long unhealing ulcers, these mechanisms tend toward depletion, as a result of which the other mechanisms start prevailing (microcirculatory disorders, immunologic abnormalities, pathological microflora).