• quaternary
  • Pretreatment with the quaternary ganglionic antagonist chlorisondamine (0.5 mg/kg, i.p.), completely blocked the effect of epibatidine on blood lymphocytes without altering the elevation of corticosterone levels. (aspetjournals.org)
  • contrast
  • In contrast, local administration of 18-MC and the other antagonists decreased sucrose self-administration when administered into the dorsolateral tegmentum or basolateral amygdala but had no effect when infused into the medial habenula, interpeduncular nucleus, or ventral tegmental area. (ovid.com)
  • brain
  • This pharmacotherapeutic trial will be conducted as a direct result of findings of a nicotinic receptor abnormality in autopsied brain tissue from individuals who suffered from autism. (clinicaltrials.gov)
  • effect
  • Local administration of 18-MC, or the other antagonists, into the dorsolateral tegmentum or the ventral tegmental area had no effect on methamphetamine self-administration. (ovid.com)