Direct Activation of Rat Spinal Dorsal Horn Neurons by Prostaglandin E2

This work was supported by Human Frontier Science Program Grant RG73/96 and National Institutes of Health Grant NS38253–01. Dr. Baba was also supported by the Ministry of Education, Science, Sports and Culture of Japan (Niigata University, Niigata, Japan). We thank Ono Pharmaceutical Co. (Osaka, Japan) for the gift of PGE2.

Correspondence should be addressed to Dr. Hiroshi Baba, Department of Anesthesiology, Niigata University School of Medicine, 1-757 Asahimachi, Niigata 951-8510, Japan. E-mail:baba{at}med.niigata-u.ac.jp.