Table 4. Changes in metabolic parameters in plasma of lean subjects (n = 18), obese subjects (n = 18) and obese diabetic subjects (n = 6) at 2 h and 4 h after high fat shake consumption.

		SFA shake			MUFA shake			n-3 PUFA shake			Main effects			Interaction effects
		0 h	Δ 2 h	Δ 4 h	0 h	Δ 2 h	Δ 4 h	0 h	Δ 2 h	Δ 4 h	group	time	shake	Group*time	Group*shake	Shake*time
TAG(mmol/L)	Lean	1.53±0.49	0.64±0.40	0.48±0.48	1.37±0.41	0.91±0.47	1.41±1.00	1.50±0.50	0.33±0.30	0.78±0.58	0.889	<0.001	<0.001	0.002	0.048	<0.001
	Obese	2.07±0.99	0.58±0.40	0.78±0.61	2.13±1.06	1.14±0.68	2.28±1.18	1.98±0.78	0.30±0.26	0.77±0.45
	Obesediabetic	2.17±1.16	0.30±0.14	0.80±1.21	1.92±0.93	1.08±0.49	2.47±1.21	2.05±1.21	0.38±0.13	1.05±0.49
FFA(mmol/L)	Lean	0.51±0.21	−0.21±0.19	−0.04±0.22	0.49±0.20	−0.10±0.18	0.03±0.23	0.55±0.23	−0.25±0.21	−0.03±0.17	0.004	<0.001	0.002	0.016	0.390	0.002
	Obese	0.48±0.10	−0.18±0.12	0.11±0.11	0.50±0.15	−0.09±0.16	0.08±0.16	0.54±0.15	−0.21±0.11	0.06±0.16
	Obesediabetic	0.53±0.13	−0.20±0.12	0.07±0.20	0.58±0.13	−0.08±0.18	0.12±0.28	0.62±0.05	−0.12±0.25	0.09±0.21
Insulin(mmol/L)	Lean	6.52±2.55	3.08±3.77	−1.82±2.08	5.80±3.38	2.73±3.88	1.00±3.98	6.02±2.55	−0.02±3.77	−1.64±2.56	0.017	<0.001	<0.001	0.028	0.808	<0.001
	Obese	13.52±7.40	6.59±9.60	−1.67±3.33	12.81±5.24	4.39±6.62	1.79±6.07	13.91±7.25	2.33±5.87	−2.04±3.09
	Obesediabetic	12.66±7.50	8.85±4.64	0.03±1.40	13.57±8.78	7.43±3.71	2.66±5.30	13.79±8.49	1.27±4.26	−0.75±4.20
Glucose(mmol/L)	Lean	5.19±0.39	−0.30±0.35	−0.40±0.21	5.17±0.35	−0.29±0.31	−0.08±0.28	5.29±0.53	−0.42±0.39	−0.33±0.25	0.872	<0.001	0.002	<0.001	0.660	<0.001
	Obese	5.50±0.41	−0.16±0.48	−0.43±0.39	5.53±0.43	−0.18±0.32	−0.31±0.28	5.54±0.28	−0.43±0.38	−0.52±0.33
	Obesediabetic	7.22±0.94	0.47±0.67	−1.52±0.48	7.17±1.04	−0.03±1.14	−0.68±0.85	7.23±1.25	−0.48±1.43	−1.00±0.68

Values are expressed as mean ± SD. Saturated fatty acid (SFA), monounsaturated fatty acid (MUFA), polyunsaturated fatty acid (PUFA), Free fatty acids (FFA), Triglycerides (TAG).