Lipids in Health and Disease

Table 2 SCD activity indices before (day 1) and after (day 2) one-night normal-sleep (NS) or total sleep deprivation (TSD)

From: One-night sleep deprivation induces changes in the DNA methylation and serum activity indices of stearoyl-CoA desaturase in young healthy men

	NS (n = 12)		TSD (n = 14)
	Day 1	Day 2	Day 1	Day 2
Fatty acids (% of total FAs)
16:0	26.78 ± 0.44	26.80 ± 0.35	26.58 ± 0.37	27.00 ± 0.24^a
16:1n-7	0.41 ± 0.04	0.43 ± 0.04	0.37 ± 0.03	0.40 ± 0.02^a
18:0	12.78 ± 0.34	12.00 ± 0.51	12.55 ± 0.22	12.35 ± 0.16^a
18:1n-9	9.40 ± 0.33	9.54 ± 0.33	9.51 ± 0.25	9.74 ± 018^a
Activity indices
SCD16	0.0150 ± 0.0014	0.0159 ± 0.0014	0.0140 ± 0.0009	0.0147 ± 0.0009^a
(16:1n-7/16:0)	0.0150 ± 0.0014	0.0159 ± 0.0014	0.0140 ± 0.0009	0.0147 ± 0.0009^a
SCD18	0.7641 ± 0.0351	0.8088 ± 0.0367	0.7591 ± 0.0198	0.7904 ± 0.0170^a
(18:1n-9/18:0)	0.7641 ± 0.0351	0.8088 ± 0.0367	0.7591 ± 0.0198	0.7904 ± 0.0170^a

The table shows the SCD activity indices derived from serum phospholipids of young healthy men
Data are expressed as mean ± SEM
^a P < 0.05 compared with day 1, Wilcoxon signed-rank test

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