PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19937548-5 2010 A low permeability of ginkgolides was observed across the MDR1-MDCK model in the absorptive direction. Ginkgolides 22-33 ATP binding cassette subfamily B member 1 Homo sapiens 58-62