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Figure 2 | Lipids in Health and Disease

Figure 2

From: SREBF1 gene variations modulate insulin sensitivity in response to a fish oil supplementation

Figure 2

The relative response in fasting insulin concentrations and QUICKI index (insulin sensitivity) according to genotype. Figure legend. a) rs12953299 (A/A: n = 46, A/G: n = 100, G/G: n = 55); Delta insulin (A/A: 15.3 ± 32.0%, A/G: 1.2 ± 30.1%, G/G: 3.9 ± 26.4%), P-value for delta insulin model: p = 0.01; Delta QUICKI (A/A: -2.0 ± 4.1%, A/G: 0.4 ± 4.8%, G/G: 3.9 ± 26.4%), P-value for delta QUICKI model: p = 0.009 b) rs4925118 (T/T + C/T: n = 67, C/C: n = 134); Delta insulin (T/T + C/T: 14.1 ± 36.2%, C/C: 0.6 ± 25.3%), P-value for delta insulin model: p = 0.005; P-value for delta QUICKI model: p = 0.16 c) rs4925115 (A/A: n = 33, A/G: n = 105, G/G: n = 63); Delta insulin (A/A: 19.5 ± 34.0%, A/G: 3.4 ± 29.3%, G/G: 0.6 ± 27.0%), P-value for delta insulin model: p = 0.004; Delta QUICKI (A/A: -2.3 ± 4.2%, A/G: -0.1 ± 4.5%, 0.4 ± 4.5%), P-value for delta QUICKI model: p = 0.01. Delta values (relative change) were calculated as ((post-supplementation values minus pre-supplementation values)/pre-supplementation values*100). All differences were assessed with ANOVA adjusted for age, sex and BMI. Means ± SE.

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