PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26599233-11 2015 The presence of SP-B and SP-C in cells of Sertoli correlates with their function of fluid secretion and may support transportation of spermatozoa. sertoli 42-49 surfactant protein B Homo sapiens 16-20