5-HT and 5-HIAA content determination by HPLC in the olfactory bulb
The pCPA effect in neurochemical assays in the OB. We found that pCPA single administration, decreased significantly 5-HT concentration (p <0.01) and serotonergic turnover (5-HIAA/5-HT) (p <0.05) in OB; 5-HIAA concentration was not affected (p= 0.7982; t= 0.2591, df= 18) (Table 3).