PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28385546-5 2017 The OAT4-mediated levocetirizine uptake was concentration-dependent with a Km of 38 muM. levocetirizine 18-32 latexin Homo sapiens 84-87 24982238-8 2014 The addition of levocetirizine to eosinophil cultures caused a dose-dependent decrease in the ability of cells to produce RANTES and eotaxin in response to antigen stimulation, and the minimum concentration that caused a significant decrease was 0.05 muM. levocetirizine 16-30 latexin Homo sapiens 251-254