Weight Loss via exercise with controlled dietary intake may affect phospholipid profile for cancer prevention in murine skin tissues.

ABSTRACT: Exercise has been linked to a reduced cancer risk in animal models. However, the underlying mechanisms are unclear. This study assessed the effect of exercise with dietary consideration on the phospholipid profile in 12-O-tetradecanoylphorbol-13-acetate (TPA)-induced mouse skin tissues. CD-1 mice were randomly assigned to one of the three groups: ad libitum-fed sedentary control; ad libitum-fed treadmill exercise at 13.4 m/min for 60 min/d, 5 d/wk (Ex+AL); and treadmill-exercised but pair-fed with the same amount as the control (Ex+PF). After 14 weeks, Ex+PF but not Ex+AL mice showed approximately 25% decrease in both body weight and body fat when compared with the controls. Of the total 338 phospholipids determined by electrospray ionization-tandem mass spectrometry, 57 were significantly

SUBMITTER: Ouyang P 

PROVIDER: S-EPMC3081581 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature