. Author manuscript; available in PMC: 2011 Apr 25.

Published in final edited form as: Cancer Prev Res (Phila). 2010 Mar 16;3(4):466–477. doi: 10.1158/1940-6207.CAPR-09-0021

Table 1.

Effects of exercise with or without controlled dietary intake on the profiles of phospholipids in mouse skin tissues¹

Phospholipid Group	Species²	M/Z	Mol% of Total Polar Lipids³

			Sedentary	Ex+AL	Ex+PF

Phospho-coline	30:0	706.5	0.30±0.03^a	0.28±0.03^a	0.19±0.03^b
	32:0	734.6	2.21±0.34^a	2.10±0.27^a	1.02±0.13^b
	32:1	732.6	1.49±0.10^a	1.18±0.12^a	0.91±0.08^b
	40:4	838.6	0.16±0.01^b	0.20±0.01^ab	0.21±0.02^a
	40:5	836.6	0.39±0.00^b	0.43±0.09^b	0.81±0.13^a
	40:6	834.6	0.64±0.14^ab	0.51±0.10^b	1.03±0.17^a

Phosphatidylinositol	36:1	863.6	0.02±0.01^ab	0.07±0.04^a	0.00±0.00^b
	36:2	861.5	0.04±0.02^a	0.02±0.02^a	0.01±0.01^b
	36:4	857.5	0.07±0.04^a	0.03±0.02^ab	0.00±0.00^b
	38:4	885.5	4.17±0.61^a	3.10±0.41^ab	2.66±0.32^b
	38:5	883.5	0.14±0.08^ab	0.20±0.07^b	0.02±0.01^b

Ether phosphatidyl- choline	32:0	720.6	0.26±0.06^a	0.27±0.04^a	0.12±0.03^b
	32:1	718.6	0.11±0.02^a	0.11±0.02^a	0.06±0.01^b
	32:2	716.6	0.03±0.01^a	0.03±0.01^a	0.01±0.00^b
	34:0	748.6	0.05±0.02^a	0.04±0.01^a	0.01±0.00^b
	34:1	746.6	0.40±0.07^a	0.42±0.06^a	0.21±0.03^b
	34:2	744.6	0.21±0.04^ab	0.25±0.04^a	0.13±0.02^b
	36:1	774.6	0.23±0.05^a	0.33±0.05^a	0.18±0.04^b
	36:2	772.6	0.22±0.05^ab	0.34±0.06^a	0.16±0.02^b
	36:3	770.6	0.08±0.02^ab	0.10±0.02^a	0.06±0.01^b
	36:4	768.6	0.17±0.03^ab	0.16±0.02^a	0.10±0.02^b
	36:5	766.6	0.15±0.02^a	0.16±0.01^a	0.11±0.01^b
	38:1	802.7	0.06±0.01^ab	0.08±0.01^a	0.04±0.01^b
	38:2	800.7	0.15±0.05^b	0.36±0.07^a	0.14±0.04^b
	38:3	798.6	0.03±0.01^ab	0.06±0.01^a	0.03±0.01^b
	38:4	796.6	0.14±0.01^a	0.13±0.01^a	0.09±0.01^b
	38:5	794.6	0.17±0.03^ab	0.21±0.03^a	0.12±0.02^b
	40:2	828.7	0.02±0.00^b	0.04±0.01^a	0.03±0.01^b

Ether phosphor- etherine	36:2	730.6	0.21±0.05^b	0.44±0.08^a	0.23±0.03^b
	38:2	758.6	0.05±0.01^b	0.24±0.05^a	0.09±0.02^b
	38:5	752.6	0.22±0.03^ab	0.26±0.03^a	0.19±0.02^b

Lysophosphatidly- choline	16:0	496.3	0.43±0.10^a	0.36±0.03^a	0.23±0.05^b
	18:1	522.4	0.16±0.03^ab	0.20±0.04^a	0.10±0.02^b
	18:2	520.3	0.17±0.05^ab	0.22±0.04^a	0.12±0.02^b
	20:4	544.3	0.08±0.02^a	0.08±0.02^a	0.04±0.01^b

Lysophopho- etherine	22:5	528.3	0.03±0.01^ab	0.03±0.01^b	0.07±0.01^a
Lysophopho- etherine	22:6	526.3	0.05±0.01^b	0.05±0.01^b	0.11±0.02^a

Sphingomylin	16:0	703.6	2.36±0.51^a	2.72±0.45^a	1.14±0.25^b
Sphingomylin	24:1	813.7	2.31±0.41^ab	2.62±0.35^a	1.73±0.26^b

CD-1 mice were exercised with or without controlled dietary intake for 14 weeks. Quantitative profiling of detectable phospholipids in the mouse skin tissues was performed by electrospray ionization tandem mass spectrometry (ESI-MS/MS); Only the significantly changed phospholipids are shown.

Total acyl carbons:total double bonds;

Results are means ±SE, n=8–15 per group. Means with different letters differ significantly, p ≤ 0.05.