References
- Akil H., Watson S. J., Young E., Khachturian H., Walker J. M. Endogenous opioids: Biology and function. Annual Review of Neuroscience 1984; 7: 223–225
- Angevine J. B., Cotman C. W. Principles of neuroanatomy. Oxford University Press, New York 1981; 253–293
- Bloom F. E., Battenberg E., Rossier J., Ling N., Guillemin R. Neurons containing β‐endorphin in rat brain exist separately from those containing enkephalin: immunocytochemical studies. Proceedings of the National Academy of Sciences, USA 1978; 75: 1591–1595
- Champman C. R., Casey K. L., Dubber R., Foley M., Gracely R. H., Reading A. E. Pain measurement: an overview. Pain 1985; 22: 1–32
- Fields H. L. Brainstem mechanisms of pain modulation. Neural mechanisms of pain, L. Kruger, J. C. Liebskind, New York 1984; 241–252
- Gubler U., Seeburg P. H., Hoffman B. J., Gage L. D., Udenfriend S. Molecular cloning establishes preekephalin as precursor of enkephalin‐containing peptides. Nature 1982; 295: 206–208
- Han J. S., Fei H., Zhou Z. F. Met‐enkephalin‐Arg6‐Phe7‐like immunoreactive substances mediate electroacupuncture analgesia in the periaqueductal grey of the rabbit. Brain Research 1984; 322: 289–296
- Han J. S., Xie G. X., Zhou Z. F., Folksson R., Terenius L. Enkephalin and β‐endorphin as mediators of electroacupuncture analgesia in rabbits: an antiserum microinjection study. Regulatory peptides: From molecular biology to function, E. Costa, M. Trabucchi. Raven Press, New York 1982; 369–377
- Han J. S., Xuan Y. T. A mesolimbic loop of analgesia: I. Activation by morphine of a serotonergic pathway from periaqueductal grey to nucleus accumbens. International Journal of Neuroscience 1986; 29: 109–118
- Han J. S., Yu L. C., Shi Y. S. A mesolimbic loop of analgesia: II. A neuronal pathway from nucleus accumbens to periaqueductal grey asia Pacific. Journal of Pharmacology 1986; 1: 17–22
- Loh H. H., Tseng L. F., Wei E., Li C. H. β‐Endorphin is a potent analgesic agent. Proceedings of the National Academy of Sciences, U.S.A. 1976; 73: 2895–2898
- Millan M. H., Millan M. J., Herz A. Depletion of central β‐endorphin blocks midbrain stimulation produced analgesia in the freely‐moving rat. Neuroscience 1986; 18: 641–649
- Sawyer C. H., Everett T. W., Green J. D. The rabbit diencephalon in sterotaxic coordinates. Journal of Comparative Neurology 1954; 101: 801–824
- Simatov R., Amir S. Regulation of opiate receptors in mouse brain: arcuate nucleus lesion induce receptor up‐regulation and supersensitivity to opiates. Brain Research 1983; 262: 168–171
- Yu L. C., Han J. S. A descending pathway of analgesia from amydala to periaqueductal grey. Acta Physiologica Sinica