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. Author manuscript; available in PMC: 2016 Oct 15.
Published in final edited form as: Neuroscience. 2015 Aug 20;306:115–122. doi: 10.1016/j.neuroscience.2015.08.023

Figure 2.

Figure 2

Modulation of synaptic responses in NTS neurons by glucosamine (GA). A. Graph showing the relative overall effect of GA on sEPSCs and sIPSCs in GABAergic mNTS neurons from control and STZ-treated mice (n=6–15). sEPSC frequency was suppressed in the presence of GA in 80% of neurons from control mice, but GA was generally without effect on sEPSC frequency in most neurons (83%) from STZ-treated mice. Asterisk indicates significant difference from control group for sEPSC frequency. Effects of GA on sIPSCs were variable in both control and STZ-treated mice. B. Pie graphs indicating the percentage of neurons in which GA application evoked a ≥20% change in frequency of either sEPSCs or sIPSCs in mice from each treatment group.