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. Author manuscript; available in PMC: 2008 Feb 1.
Published in final edited form as: Free Radic Biol Med. 2006 Nov 10;42(3):385–393. doi: 10.1016/j.freeradbiomed.2006.11.009

Fig 5.

Fig 5

Delayed neuronal injury after inhalation of smoke. Histochemical analysis of coronal sections from smoke and sham-smoke treated rats: Representative photomicrographs of hematoxylin and eosin staining through the hippocampus (Bregma -3.14) captured with 4x, 10x and 20x objectives, from control rats and rats sacrificed 1, 8 and 10 weeks post smoke exposure. An increase in number of dark neurons (dark pink) is observed at 8 and 10 weeks.