000009286 001__ 9286 000009286 005__ 20240124114320.0 000009286 0247_ $$2DOI$$a10.6083/w37637670 000009286 037__ $$aETD 000009286 245__ $$aAdaptations following chronic opioid treatment in the presynpatic and postsynaptic compartments of neurons 000009286 260__ $$bOregon Health and Science University 000009286 269__ $$a2021 000009286 336__ $$aDissertation 000009286 502__ $$bPh.D. 000009286 520__ $$aOpioids such as morphine, oxycodone, and fentanyl effectively relieve acute and post-operative pain, but long-term use can lead to tolerance. Chronic opioid use leads to cellular and circuit level adaptations that mediate tolerance, but how different opioids can differentially regulate the activity of the opioid receptor (MOR) and downstream effectors is not known. The goal of this dissertation is to advance our understanding of tolerance induced by opioids in both the somatodendritic and presynaptic terminal compartments. 000009286 542__ $$fIn copyright - single owner 000009286 650__ $$aAdenylyl Cyclases$$014255 000009286 650__ $$aPhosphorylation$$024067 000009286 650__ $$aAdenosine$$014235 000009286 650__ $$aDrug Tolerance$$018089 000009286 650__ $$aPresynaptic Terminals$$030195 000009286 6531_ $$aopioid analgesics 000009286 691__ $$aSchool of Medicine$$041369 000009286 692__ $$aVollum Institute$$041509 000009286 7001_ $$aAdhikary, Sweta 000009286 8564_ $$97d3ea396-41bf-4a02-9971-020dc69710e5$$s5183154$$uhttps://digitalcollections.ohsu.edu/record/9286/files/Adhikary.Sweta.2021.pdf 000009286 905__ $$a/rest/prod/w3/76/37/67/w37637670 000009286 909CO $$ooai:digitalcollections.ohsu.edu:9286$$pstudent-work 000009286 980__ $$aTheses and Dissertations