Fig. 4.
(A) Effect of FRSK (7.6 × 10-5 M), AEA (10-9 M), and AM251 (10-5 M) on cAMP content from MBH incubated in vitro. **, P < 0.01 vs. control; +++, P < 0.001; ++, P < 0.01 vs. FRSK plus AEA. (B) Effect of FRSK (7.6 × 10-5 M), AEA (10-9 M), and AM251 (10-5 M) on LHRH release from MBH incubated in vitro.***, P < 0.001 vs. control; +++, P < 0.001 vs. FRSK plus AEA (ANOVA); ##, P < 0.01 vs. control; &, P < 0.05 vs. FRSK plus AEA (Student's t test).