Beta estrogen receptor knockout (BERKO) mice present attenuated hippocampal CA1 long-term potentiation and related memory deficits in contextual fear conditioning

Improved learning and memory of contextu

Improved learning and memory of contextual fear conditioning and hippocampal CA1 long-term potentiation in histidine decarboxylase knock-out mice

✍ Luying Liu; Shihong Zhang; Yongping Zhu; Qiuli Fu; Yuanyuan Zhu; Yingxia Gong; H 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 337 KB 👁 1 views

## Abstract Some studies suggest that the histaminergic system plays an important role in learning and memory. However, the results seem to be controversial in many behavioral tasks. In the present study, we used HDC knockout (HDC‐KO) mice to investigate the effects of long‐term histamine deficienc