Sub-chronic exposure to opiates in the r
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G. K. L. Tiong; T. L. Pierce; J. E. Olley
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Article
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1992
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John Wiley and Sons
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English
⚖ 589 KB
Substance P (SP) and calcitonin gene-related peptide (CGRP) are putative transmitters in the central and peripheral (sensory) nervous systems. In this study, we examined the effects of dependence on and withdrawal from morphine and methadone on brain SP and CGRP content. Female Long Evans rats (70-1