PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7948191-5 1994 These LOQs represented the lowest concentrations of ceftibuten in plasma (0.1 micrograms ml-1) and urine (0.5 micrograms ml-1) that could be measured with acceptable precision and accuracy. Ceftibuten 52-62 TARBP2 subunit of RISC loading complex Homo sapiens 6-10