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. Author manuscript; available in PMC: 2009 Mar 24.
Published in final edited form as: Aquat Toxicol. 2006 May 1;78(4):350–357. doi: 10.1016/j.aquatox.2006.04.010

Fig. 2.

Fig. 2

Representative posterior optic tecta from control (sham control, A), and stressed (DA-exposed, B) killifish brains (100× magnification). Note the increase in c-Fos expression represented by black punctuate nuclei in the stressed brain (B). The STX exposure displayed a decrease in c-Fos expression when compared to controls. Scale bar = 100 μm.