TABLE 2.

S1P contents in apoE-poor HDL and apoE-rich HDL

One mg of HDL prepared from healthy subjects (n = 4) was separated into apoE-poor HDL and apoE-rich HDL, as described undere “Experimental Procedures.” S1P, total cholesterol (TC), and total phospholipid (PL) contents of whole HDL, ApoE-poor HDL, and ApoE-rich HDL were determined. Data were expressed as the mean ± S.E.

	Whole HDL	ApoE-poor HDL	ApoE-rich HDL
S1P (ng)	89.5 ± 8.1	68.8 ± 9.5	19.6 ± 2.9
TC (μg)	133.3 ± 7.7	83.8 ± 4.8	23.3 ± 3.5
PL (μg)	398.5 ± 25.7	335.6 ± 32.9	34.1 ± 4.5
S1P/PL (ng/mg)	224.8 ± 15.0	205.6 ± 20.6	588.9 ± 71.2
TC/PL (μg/mg)	335.4 ± 10.4	254.0 ± 17.7	682.1 ± 19.9