[Toxicity and narcotic effect of sodium oxybutyrate and ketalar at different periods of combined radiation lesion, burn injury and irradiation exposure].

It has been shown that there are differences in the action of sodium hydroxybutyrate and ketamine depending on the stage and type of exposure. Alterations in the duration of anesthesia within the first four days after ionizing radiation are directly opposite to those seen under the conditions of the combined radiation-thermal injury (CRTI) and isolated burn trauma. The anesthetic action of ketamine is potentiated under the conditions of CRTI and remains unchanged under isolated exposures, whereas the toxicity, on the contrary, increases on the 30th day after burn and irradiation.