Increase in extracellular acetylcholine level by sigma ligands in rat frontal cortex.

J Pharmacol Exp Ther 265,851-859, (1993) Matsuno, K., Matsunaga, K., Senda, T., & Mita, S. View abstract in PubMed

Overexpression of sigma receptors in nonneural human tumors.

Cancer Research 51, 6558-6562, (1991). Wojciech, T. B., Thomas, G. E., Mamone, J. Y., Homan, S. M., Levy, B. K., Johnson, F. R. E., et al. View abstract in PubMed

Evidence for an anti-amnesic effect of JO 1784 in the rat: A potent and selective ligand for the sigma receptor.

Brain Res 546, 282-286, (1991). Earley, B., Burke, M., Leonard, B. E., Gouret, C. J., & Junien, J. L. View abstract in PubMed

N-methyl-Daspartate- induced neuronal activation is selectively modulated by sigma receptors.

Eur J Pharmacol 179, 441-445, (1990). Monnet, F. P., Debonnel, G., Junien, J. L., & De Montigny, C. View abstract in PubMed

Steroid binding at sigma receptors suggests a link between endocrine, nervous, and immune systems.

Science 240, 219-221, (1988). Su, T. P., London, E. D., & Jaffe, J. H. View abstract in PubMed

Cocaine binding at sigma receptors.

Eur J Pharmacol 149, 171-174, (1988). Sharkey, J., Glen, K. A., Wolfe, S., & Kuhar, M. J. View abstract in PubMed

The effects of morphine- and nalorphine-like drugs in the nondependent and morphine-dependent chronic spinal dog.

J Pharmacol Exp Ther 197, 517-532, (1976) Martin, W. R., Eades, C. G., Thompson, J. A., Huppler, R. E., & Gilbert, P. E. View abstract in PubMed