PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18424859-0 2008 Xanthophylls are preferentially taken up compared with beta-carotene by retinal cells via a SRBI-dependent mechanism. beta Carotene 55-68 scavenger receptor class B member 1 Homo sapiens 92-96