Biomedical subjects
Publications and source records attributed to A V Akinfiev.
An analysis of results of conservative strategy of treatment of unstable diaphysial fractures of long tubular bones in schoolage children allowed to expand the indications to performance of osteosynthesis as a primary method of treatment (133 children). Extracortical osteosynthesis with planes by such criteria as efficiency, safety, profitability and quality of patient's life is thought to be preferable.
Investigations of tissue oxygen indices during simulation of extravehicular activity (EVA) of cosmonauts demonstrated that breathing pure oxygen at approximately 280 mmHg elevates oxygen tension in capillary blood, and capillary-tissue gradient during physical work. Physical work alone stimulates tissue oxygenation due to, apparently, intensification of the processes of oxidative phosphorylation. The observed shifts in oxygen status reverse significantly within the first 5 min after completion of the experiment.
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A surgical unit and day hospital at the children's hospital in the town of Cheboksary were set up 7 years ago. Their personnel includes children's surgeons, urologist, anesthesiologist, traumatologist, nurses. Selection of children with diseases and anomalies of the urogenital system was conducted by the urologist, children's surgeons and anesthesiologist. The criteria of the selection are the following: age over 3 years, absence of chronic cardiovascular and respiratory diseases, consent of the child and parents for outpatient surgical treatment. A total of 6519 operations were performed: 69 for cryptorchidism, 799 for varicocele, 294 for hydrocele. In postoperative period the parents consulted the surgeons. Complications were rare. Only 2 children needed 1-day rehospitalization.
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