Biomedical subjects
Publications and source records attributed to A I Sveshnikov.
In local treatment of patients with II-IIIA degree burns with the area of from 1.5 to 20% of body surface, the use of hydrogel on the basis of a polymeric sorbent Regencur contributed to attenuation of pain, 2-fold reduction in number of dressings, creation of favourable conditions for course of the reparative processes in burn wounds.
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Sixty patients with associated burn disease and pneumonia were examined for the time course of the content of serotonin and histamine in the blood. In patients with pneumonia, the concentration of biogenic amines in the blood was substantially higher than in healthy subjects and in patients with similar burns as regards the severity without pneumonia. High concentration of biogenic amines in the blood was discovered to lead to functional and morphological lesions in the lungs favouring pneumonia development. High content of serotonin and histamine in the blood ascertained immediately after burns allows for the possibility of pneumonia development.
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A radioisotope method was applied for investigation of 50 cases divided into three groups according to the depth of the burn. It has been found that this method of investigation of microcirculation in hand burns cases is a valuable diagnostic test allowing to find out disorders of the capillary circulation and to trace the dynamics of its restoration.
In the paper, the results of studies of gastric hemorrhages due to gastric stump cancer are reported. A total of 36 patients were treated. Eighteen patients were operated previously for gastric cancer, 12 - for ulcerous disease, 5 - for polyposis of the stomach and 1 - for pylorospasm. Roentgenological and endoscopic studies are of primary importance for establishing the diagnosis of hemorrhagic cancer of the operated stomach. The treatment of such patients was initiated with conservative measures directed at arresting the hemorrhage and normalization of homeostasis. Eighteen patients were operated upon after the arrest of hemorrhage (in 6 - radical operation was performed, in 3 - palliative, in 9 - tentative laparotomy1. The total mortality in patients with hemorrhagic cancer of gastric stump was 30.5%.
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