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Biomedical subjects

V F Saenko

Publications and source records attributed to V F Saenko.

At least 55 records · Page 3Linked to original sources
PubMed1991

[Treatment of dysplasia of the gastric mucosal epithelium].

Examined were 53 patients with dysplasia of the gastric mucosal epithelium revealed at endoscopic and histologic study. In detection of moderately pronounced dysplasia, the conservative treatment of the underlying disease with endoscopic and histologic control every 6 mos is indicated; in severe dysplasia--conservative treatment with dynamic control every 3 mos; in absence of positive dynamics of the dysplastic process within a year, or in suspected malignant transformation--the operative intervention, the volume of which is determined by spreading of the foci of dysplasia. The patients operated on for severe dysplasia of the gastric mucosal epithelium should be under continuous supervision.

Adult↗
PubMed1990

[Intragastric blood flow in the etiology of duodenal ulcer--new aspects of surgical treatment].

In the experiment on dogs and in patients with duodenal ulcer disease, it was established that the regulation of acid production besides the vagal nerves was mediated by the intragastric gastrin transport with the blood flow. A method of preoperative diagnosis of the intensity of intragastric blood flow permitting to define more accurately the indications for the choice of a method for surgical treatment has been developed. Supplementation of the selective proximal vagotomy with circular mucosectomy at the boundary between the antrum and body of a stomach enhances the effectiveness of operation due to reduction of the antral gastrin influence on the acid-producing zones of the stomach.

Animals↗
PubMed1990

[Electric activity of the proximal part of the digestive tract in the normal state and after pyloroplasty and transsection of the ligament of Treitz in dogs].

It is shown that the normal amplitude-frequency characteristics of the duodenojejunal flexure differ from those of the duodenum. After pyloroplasty, the electrical activity of the antrum do not change. At the region of the duodenojejunal flexure, the intensification of the electrical activity, increase in the amplitude, frequency of the slow wave and peak potentials occur. Supplementation of pyloroplasty with transection of the Treitz ligament led to suppression of the electrical activity of the antrum and duodenojejunal flexure. A conclusion about the close functional interrelation between the pylorus and duodenojejunal junction has been drawn.

Action Potentials↗