Fig. 6.

Ketamine-induced changes in the expression of the participants in the Ca²⁺-handling system in the cerebellum. The gene expression level for the “on” (a) and “off” (b) systems was assessed by real-time PCR. The results are presented as relative units obtained after normalization to the Gapdh reference gene. The expression level of the target gene in control samples (saline-injected rats) was taken as 1 (dotted line). Statistical differences between saline-treated and ketamine-treated rats are indicated, *P < 0.05. n = 12