PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7690398-9 1993 Pretreatment with 1-(5-isoquinolinylsulfonyl)-2-methyl-piperazine and staurosporine, PKC inhibitors, markedly inhibited the late component of the PIE of ET-1 without affecting the early component. 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine 18-65 endothelin-1 Cavia porcellus 153-157