Correlation of rat cortical Fas-associated death domain (FADD) protein phosphorylation with the severity of spontaneous morphine abstinence syndrome: role of α(2)-adrenoceptors and extracellular signal-regulated kinases

Correlation of rat cortical Fas-associated death domain (FADD) protein phosphorylation with the severity of spontaneous morphine abstinence syndrome: role of α(2)-adrenoceptors and extracellular signal-regulated kinases