[Levels of ammonia in patients with stroke].

The authors determined peripheral-blood ammonia level in patients with cerebral strokes. The determinations were done by the method of Konitzer et al. on the 1st, 3rd and 7th days of the disease. The results of determinations were subjected to statistical analysis with the t test of Student. It was found that the mean serum ammonia level in patients with cerebral stroke on the 1st day of the disease was higher than in the control group. The difference was statistically significant. The level of ammonia in the blood of patients with cerebral haemorrhage was significantly higher on the 1st day of the disease than in patients with encephalomalacia. The difference was statistically significant with error probability of 0.05.