Western blot analysis of striatal GDNF expression in wild-type, mGlu2−/− or mGlu3−/− mice in basal conditions (A) and after treatment with LY379268, 3 mg/kg, i.p. (B).
Animals were killed 24 h later. Densitometric data of GDNF are shown and are the mean+S.E.M. of 3 animals performed two times.*p<0.05 (One-way ANOVA+Fisher's PLSD) vs. saline-treated mice.