under age 50 yr , the plasma dha concentration of women was considerably higher than that of men [ 462 +/- 187 ( mean +/- sd ) vs. 336 +/- 103 ; p less than 0.025 ] , while the concentrations of dhas showed no significant sex difference ( ( 77 +/- 38 vs .
C0011185
plasma
C0057277
dhas