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. Author manuscript; available in PMC: 2016 Mar 3.
Published in final edited form as: ACS Chem Neurosci. 2014 Aug 12;5(10):908–919. doi: 10.1021/cn500096g

Figure 4.

Figure 4

Effects of LH on depression-like behavior of TPH2−/− and wild-type control mice. TPH2−/− (KO) and wild-type controls (WT) not exposed to foot shocks (NS) or exposed to inescapable foot shocks (S) were tested for shock escape. Both WT and KO mice showed significant increases in latency to escape on the test day compared to the NS condition. WT and KO mice did not differ in the NS and S test conditions, respectively. Data are expressed as means ± SEM for 6 mice per group. The symbol is * p < 0.05.