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. Author manuscript; available in PMC: 2012 Aug 1.
Published in final edited form as: Steroids. 2011 May 8;76(9):910–920. doi: 10.1016/j.steroids.2011.04.015

Fig. 4. PR protein expression in NSCLC tissues.

Fig. 4

Human lung tissue samples were stained for PR protein expression as described in the Experimental Section. Columns are mean integrated PR expression; bars are SEM from adenocarcinoma and squamous carcinoma NSCLC specimens (42 individuals). Mean integrated (A) cytoplasmic/extranuclear (P < 0.001) and (B) nuclear (P = 0.103) expression of PR are compared for adenocarcinoma and squamous carcinoma.