kinetic tracer experiments show that rat pi and piii are present on separate vldl particles , both of which are extensively removed from the circulation at the remnant stage , and that the declining piii-to-pi/ii ratios in idl and ldl may be attributed to the more rapid turnover of piii-containing lipoproteins at all levels , particularly within the ldl density range .
C0065063
idl
C0023820
lipoproteins