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Haloperidol inhibits FOS. 8 / 8
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8
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"Muscarinic receptor antagonists suppressed haloperidol induced c-fos expression throughout the shell and in the mid-level of the core of the nucleus accumbens while A (2) and H (3) receptor antagonists did not.We found that the muscarinic and H (3) receptor antagonists suppress the induction of c-fos by haloperidol in the dorsolateral aspect of the striatum, an area implicated in the development of extrapyramidal motor symptoms following chronic haloperidol treatment."
reach
"However, further studies investigating the direct involvement of A2AR-Gs cascade in the induction of iMSN activity are required for understanding the precise therapeutic mechanisms of A2AR stimulation in haloperidol-induced VCMs.Consistent with the hypothesis that A2AR stimulation recovers the neural activity of iMSNs in haloperidol-treated mice, we showed that repeated administration of haloperidol decreased the number of c-Fos /ppENK iMSNs, which was successfully increased by intrastriatal activation of A2AR."