+----COMP:N-N(of)----+     
      +-SUBJ:V-N+--OBJ:V-N-+            +MOD_ATT+     
      |         |          |            |       |     
 Nimesulide increases activation of __NODE__ protein .
SUBJ:V-N (increase,Nimesulide)
OBJ:V-N (increase,activation)
COMP:N-N(of) (activation,protein)
MOD_ATT:N-ADJ (protein,__NODE__)