concentrations of phenylpyruvate ( mumol/kg ) in normal rat liver , kidney , and brain were 2.1 +/- 1.1 ( n = 8 ) , 1.8 +/- 0.4 ( n = 4 ) , and 3.3 +/- 0.6 ( n = 4 ) , respectively .
C0086045
concentrations
C0006104
brain