ABSTRACT

PrP/M ice ............................................................................................................. 5 1.3.2 Nociceptive Response of PrP+/+ and PrP/Mice Under Acute

Stimulation .......................................................................................................... 6 1.3.3 Nociceptive Response of PrP+/+ and PrP/Mice in Response to Nmda

Treatment ............................................................................................................. 9 1.3.4 Nociceptive Response of PrP+/+ And PrP/Mice Under Neuropathic

Pain .................................................................................................................... 10 1.4 Conclusion ......................................................................................................... 12 1.4.1 Statistical Analysis ................................................................................... 12 Keywords ................................................................................................................... 12 Authors’ C ontributions ............................................................................................... 12 Acknowledgment ....................................................................................................... 13 References .................................................................................................................. 13

1.1 INTRODUCTION

Cellular prion protein (PrPC) inhibits N-methyl-D-aspartate (NMDA) receptors. Since NMDA receptors play an important role in the transmission of pain signals in the dorsal

horn of spinal cord, we thus wanted to determine if PrPC null mice show a reduced threshold for various pain behaviors.