PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19099753-12 2008 CONCLUSION: The up-regulation of CTGF gene expression may play an important role in the development of pulmonary vascular remodeling in PAH. p-Aminohippuric Acid 136-139 cellular communication network factor 2 Rattus norvegicus 33-37