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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: J Surg Res. 2016 Jun 16;205(1):85–94. doi: 10.1016/j.jss.2016.06.022

Fig. 1.

Fig. 1

Levels of sphingosine-1-phosphate (S1P) and other sphingolipids in breast cancer tissue compared with the blood cell counts of the patients. The levels of S1P and sphingosine were determined by LC-ESI-MS/MS in patients with white blood cell (WBC) < 6100 /μl or ≧ 6100 /μl (A and B) and platelet (Plt) 25×104 /μl or ≧ 25×104/μl (C and D). Mean values are shown by horizontal lines. The statistical analysis was done by the Mann-Whitney U test.