tokens: Our results suggest that the target of PGE2 action is a component in the signal transduction pathway leading to the activation of protein kinase C .
folded_tokens: our results suggest that the target of pge2 action is a component in the signal transduction pathway leading to the activation of protein kinase c .
labels: O O O O O O O B-protein_molecule O O O O O O O O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O