| Autor: |
M V, Vogralik, M V, Golovanova |
| Rok vydání: |
1977 |
| Předmět: |
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| Zdroj: |
Vestnik khirurgii imeni I. I. Grekova. 119(12) |
| ISSN: |
0042-4625 |
| Popis: |
Spirography of oxygenabsorption at external respiration was performed. Free oxygen tension (PO2) in muscular tissue, its dynamics at the O2 inhalation, capillary blood flow through the speed of the elimination of inhaled hydrogen from the tissue were studied by means of polarography. The investigations were performed on 33 burned cases during the septicotoxemia stage before 30 minutes and 24 hours after the hemotransfusion of 120 ml and 250 ml of the whole blood. The statistical but reliable rise of the previously decreased blood oxygen consumption occurred at the transfusion of 120 ml of blood. There are no reliable changes in the other indices i. g. PO2 and capillary blood flow. At the hemotransfusion of 250 ml of blood the rise of all the indices takes place. Hence at the selection of blood transfusion dose it is necessary to take into account the condition of the energy processes and of the capillary blood flow in the tissues of the burned. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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