+-------------------COMP:V-N(In)------------------+----------OBJ:V-N----------+   
                  |        +----------------SUBJ:V-N----------------+    +------MOD_ATT:N-N-----+   
                  |        +-----OBJ:V-N-----+                      |    |     +--MOD_ATT:N-ADJ-+   
        +MOD_ATT:N+        |  +MOD_A+SUBJ:V-N+--OBJ:V-N-+MOD_PO+    |    |     |        +MOD_ATT+   
        |         |        |  |     |        |          |      |    |    |     |        |       |   
 In cultured hepatocytes , 8 br __NODE__ increases expression of __SP__ Pgc 1alpha [__NODE__] mRNA .
MOD_ATT:N-ADJ (hepatocytes,cultured)
MOD_ATT:N-ADJ (__NODE__,br)
OBJ:V-N (increase,8)
SUBJ:V-N (increase,__NODE__)
OBJ:V-N (increase,expression)
MOD_POST:N-ADJ (expression,of)
COMP:V-N(In) (__SP__,hepatocytes)
SUBJ:V-N (__SP__,8)
OBJ:V-N (__SP__,mRNA)
MOD_ATT:N-N (mRNA,Pgc)
MOD_ATT:N-ADJ (mRNA,1alpha)
MOD_ATT:N-N (mRNA,[__NODE__])