Table 3.

Lipoprotein Particle Size During Infusion

	VLDL and Chylo Particles, nmol/L		LDL Particles, nmol/L		HDL Particles, μmol/L		VLDL Size, nm		LDL Size, nm		HDL Size, nm		TG (Total), mg/dL		VLDL and ChyloTG, mg/dL		HDL-C, mg/dL
	Start	End	Start	End	Start	End	Start	End	Start	End	Start	End	Start	End	Start	End	Start	End
69	46	79	1141	680	25	20	68	40	21	22	8.9	8.8	125	90	91	68	35	27
70	17	42	759	925	18	18	56	50	21	21	9.5	9.5	38	59	17	37	31	31
72	83	50	1085	1756	21	26	45	64	21	20	8.4	8.8	107	132	78	99	26	35
73	45	39	1077	1134	26	24	44	50	22	21	9.4	9.4	77	89	41	57	42	40
77	22	22	756	876	38	44	86	55	21	22	9.1	9.0	100	64	72	31	60	69
78	32	46	986	1154	28	31	64	47	22	22	9.4	9.3	82	71	50	35	51	51
Mean	41	46	967	1088	26	27	61	51	21	21	9	9	88	84	58	55	41	42
SD	24	19	170	372	7	9	16	8	1	1	0	0	30	27	27	26	13	16

Lipoprotein particle distribution in subjects before the start (start) and during the 24th hour (end) of an intravenous infusion of Intralipid and ¹³C-cholesterol. Chylo indicates chylomicron; LDL, low-density lipoprotein; VLDL, very-low-density lipoprotein; and TG, triglyceride. There were no significant differences in any parameter by Wilcoxon matched-pairs test.