Inhibition of the N-methyl-d-aspartate receptor unmasks the antinociception of endogenous opioids in the periphery

Guo Hua Zhang
- Department of Physiology, College of Medicine, Korea University, 126-1 Anam-dong 5 ga, Sungbuk-gu, Seoul 136-705, Republic of Korea
Sun Seek Min
- Department of Physiology and Biophysics, College of Medicine, Eulji University, 143-5 Youngdu-dong, Jung-gu, Daejeon 301-832, Republic of Korea
- Corresponding authors. Tel.: +82 2 920 6189; fax: +82 2 929 1485 (H.C. Han); Tel.: +82 42 259 1633; fax: +82 42 259 1639 (S.S. Min).
Geun Hee Seol
- Department of Basic Nursing Science, Korea University School of Nursing, Seoul 136-713, Republic of Korea
Kyu Sang Lee
- Department of Physiology, College of Medicine, Korea University, 126-1 Anam-dong 5 ga, Sungbuk-gu, Seoul 136-705, Republic of Korea
Hongxiu Han
- Department of Pathology, Hanyang University Hospital, 17 Haengdang-dong, Sungdong-gu, Seoul 133-792, Republic of Korea
Yang In Kim
- Department of Physiology, College of Medicine, Korea University, 126-1 Anam-dong 5 ga, Sungbuk-gu, Seoul 136-705, Republic of Korea
Hee Chul Han
- Department of Physiology, College of Medicine, Korea University, 126-1 Anam-dong 5 ga, Sungbuk-gu, Seoul 136-705, Republic of Korea
- Corresponding authors. Tel.: +82 2 920 6189; fax: +82 2 929 1485 (H.C. Han); Tel.: +82 42 259 1633; fax: +82 42 259 1639 (S.S. Min).