in examining the content of free ammonia , glutamine and some free amino acid s in the brain tissue of mice under normal conditions , in hypoxia and under the effect of succinic acidsemialdehyde , in hypoxia there was revealed a marked increase in comparison with the normal conditions ) of the content of free ammonia , and alpha-alanine , a reduction of glutamine ;
C0002520
amino acid
C0017797
glutamine