1. Tramadol Pretreatment Enhances Ketamine-Induced Antidepressant Effects and Increases Mammalian Target of Rapamycin in Rat Hippocampus and Prefrontal Cortex. (8th April 2012) Authors: Yang, Chun; Li, Wen-Yuan; Yu, Hai-Yin; Gao, Zhi-Qin; Liu, Xiang-Liu; Zhou, Zhi-Qiang; Yang, Jian-Jun Other Names: Monaghan Daniel T. Academic Editor. Journal: Journal of biomedicine and biotechnology Issue: Volume 2012(2012) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗