PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32261698-2 2013 Herein potent, selective dose-dependent antitumor activity of horse spleen apoferritin encapsulated PbS quantum dots (AFt-PbS) against two human-derived colorectal carcinoma cell lines is reported (GI50~ 70 mug mL-1). Lead 100-103 L1 cell adhesion molecule Mus musculus 211-215