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Lowered seizure threshold as a part of the narcotic abstinence syndrome in rats

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Abstract

A decrease in threshold to flurothyl-induced seizures in rats is a sensitive measure of the morphine primary abstinence syndrome. The test is easy to perform, yields highly reproducible results, allows for simple statistical group comparisons and correlates well with the usual methods of assessing withdrawal.

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References

  • Adler, M. W.: Time course of altered sensitivity to flurothyl following cortical ablations in rats. J. Pharmacol. exp. Ther. 153, 396–400 (1966)

    Google Scholar 

  • Adler, M. W.: Lowered thresholds to flurothyl Seizures after lateral geniculate lesions in rats. Int. J. Neuropharmacol. 8, 393–398 (1969)

    Google Scholar 

  • Adler, M. W.: The effect of single and multiple lesions of the limbic system on cerebral excitability. Psychopharmacologia (Berl.) 24, 218–230 (1972)

    Google Scholar 

  • Adler, M. W., Sagel, S., Kitagawa, S., Segawa, T., Maynert, E. W.: The effects of repeated flurothyl-induced seizures on convulsive thresholds and brain monoamines in rats. Arch. int. Pharmacodyn. 170, 12–21 (1967)

    Google Scholar 

  • Buckett, W. R.: A new test for morphine-like physical dependence (addiction liability) in rats. Psychopharmacologia (Berl.) 6, 410–416 (1964)

    Google Scholar 

  • Farris, E. J., Griffith, J. Q.: The rat in laboratory investigation, Second Edition. New York: Hafner 1967

    Google Scholar 

  • Gunne, L. M.: Catecholamines and 5-hydroxytryptamine in morphine tolerance and withdrawal. Acta physiol. scand. 58, Suppl. 204 (1963)

    Google Scholar 

  • Holtzman, S. G., Villarreal, J. E.: Morphine dependence and body temperature in rhesus monkeys. J. Pharmacol. exp. Ther. 166, 125–133 (1969)

    Google Scholar 

  • Jaffe, J., Sharpless, S. K.: Pharmacological denervation supersensitivity in the central nervous system. Res. Publ. Ass. nerv. ment. Dis. 46, 226–243 (1968)

    Google Scholar 

  • Martin, W. R.: Opioid antagonists. Pharmacol. Rev. 19, 463–521 (1967)

    Google Scholar 

  • Martin, W. R.: A homeostatic and redundancy theory of tolerance to and dependence on narcotic analgesics. Res. Publ. Ass. nerv. ment. Dis. 46, 206–225 (1968)

    Google Scholar 

  • Martin, W. R., Eades, C. G.: A comparison between acute and chronic physical dependence in the chronic spinal dog. J. Pharmacol. exp. Ther. 146, 385–394 (1964)

    Google Scholar 

  • Martin, W. R., Wikler, A., Eades, C. G., Pescor, F. T.: Tolerance to and physical dependence on morphine in rats. Psychopharmacologia (Berl.) 4, 247–260 (1963)

    Google Scholar 

  • Maynert, E. W.: Catecholamine metabolism in the brain and adrenal medulla during addiction to morphine and in the early abstinence period. Res. Publ. Ass. nerv. ment. Dis. 46, 89–95 (1968)

    Google Scholar 

  • Rosenzweig, M. R., Love, W., Bennett, E. L.: Effects of a few hours a day of enriched experience on brain chemistry and brain weights. Physiol. and Behav. 3, 819–825 (1968)

    Google Scholar 

  • Truitt, E. B., Jr., Ebersberger, E. M., Ling, A. S.: Measurement of brain excitability by use of hexaflurodiethyl ether (Indoklon®). J. Pharmacol. exp. Ther. 129, 445–453 (1960)

    Google Scholar 

  • Wei, E., Loh, H. H., Way, E. L.: Neuroanatomical correlates of morphine dependence. Science 177, 616–617 (1972)

    Google Scholar 

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Adler, M.W., Lin, C., Smith, K.P. et al. Lowered seizure threshold as a part of the narcotic abstinence syndrome in rats. Psychopharmacologia 35, 243–247 (1974). https://doi.org/10.1007/BF00437753

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  • DOI: https://doi.org/10.1007/BF00437753

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