Fig. 6

Relative expression of genes participating in molecular changes occurring in the hypothalami of 21-day old female (a) and male (b) F1 progeny. Gene expression analyses were performed using qRT-PCR. Expression levels are presented relative to Ppib expression (arbitrary units (AU)). Asterisks indicate difference between means (blue line; t test; *, P < 0.05, **, P < 0.01, ***, P < 0.001, ****, P < 0.0001). CON – F1 control progeny, LUN – F1 progeny undernourished during lactation