Biomedical subjects
Publications and source records attributed to V N Shchetinin.
The method of endoscopic intraduct cleavage of calculi was used in 78 patients from 19 to 88 years of age. History of operations on bile ducts had 35 of them, laparoscopic cholecystectomy was performed in 43 patients after the endoscopic sanitation of the bile ducts. Three cases are described as illustration.
Silver plating of nucleoli was used to study the activity of nucleolar organizers (NO) in the cells of one-layer prismatic epithelium of the gastric and duodenal mucosae. The activity of NO was established to be lowered in patients suffering from ulcer disease and in patients with compression stenosis of the celiac trunk, which may point to the impairment of protein synthetic processes in the cells. Factor of ischemia as the most probable cause of the enumerated changes is under discussion.
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