PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22815690-7 2012 AEC-II stimulated with Roflumilast-N-oxide showed a minor increase in SP-A1, SP-C and SP-D mRNA mainly in low expressing preparations. roflumilast N-oxide 23-42 surfactant protein A1 Homo sapiens 70-75 22815690-9 2012 Under these conditions SP-A1, SP-A2, SP-B and SP-D are increased by roflumilast-N-oxide in low expressing preparations. roflumilast N-oxide 68-87 surfactant protein A1 Homo sapiens 23-28