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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: Prostaglandins Other Lipid Mediat. 2013 Apr 25;0:10.1016/j.prostaglandins.2013.04.002. doi: 10.1016/j.prostaglandins.2013.04.002

Fig. 1.

Fig. 1

Mammary PGE2 levels are markedly decreased in mPGES-1 knockout MMTV/NDL mice. MGs were harvested from 20 week old virgin female mice that were MMTV/NDL, mPGES-1 +/+ (WT) or MMTV/NDL, mPGES-1 −/− (KO), and PGE2 levels were assayed by ELISA. Mammary PGE2 levels were reduced from 18.0 [14.5, 23.0] ng/mg protein (median [range], n=6) in MMTV/NDL, mPGES-1 +/+ samples to 7.4 [4.5, 12.3] ng/mg protein in MMTV/NDL, mPGES-1 −/− samples (P=0.002; Wilcoxon rank-sum test).