Huang-Pu-Tong-Qiao Formula Ameliorates the Hippocampus Apoptosis in Diabetic Cognitive Dysfunction Mice by Activating CREB/BDNF/TrkB Signaling Pathway

Figure 4

HPTQ improved learning and memory in DCD mice. The escape in the hidden platform (a), the crossing times of target platform (b), the trajectory of mice in NOR (c), and the preference index in DCD mice (d), the preference index (time spent at the novel object-time spent at the familiar object)/(time spent at the novel object + time spent at the familiar object)]. Values are means ± SD. , vs. CTRL; , .

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