the concentration of gangliosides , 0.7 +/- 0.4 mumol sialic acid/g , was significantly lower as compared to normal brain grey ( p less than 0.001 ) and white matter ( p less than 0.01 ) , which contained 3.5 +/- 0.3 and 1.2 +/- 0.3 mumol sialic acid/g respectively .
C0086045
concentration
C0006104
brain