PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18925412-4	2009	There were significantly fewer sulfonated 17-hydroxycorticosteroids in the subjects exposed to PCBs as compared to the controls, while the percentage of sulfonated steroids was lower for both 17-ketosteroids and 17-hydroxycorticosteroids in the PCB-exposed subjects, but only for the 17-hydroxycorticosteroids in the group of subjects exposed to Pb (P < 0.05).	Lead	346-348	pyruvate carboxylase	Homo sapiens	95-98	
17185286-3	2006	OBJECTIVES: We investigated the relationships between prenatal PCB and postnatal Pb exposure performance on a DRL schedule in children.	Lead	81-83	pyruvate carboxylase	Homo sapiens	63-66	
17185286-9	2006	In addition, exposure to either MeHg or Pb predicted statistically significant impairments of a similar magnitude to those for PCBs, and the associated impairments of all three contaminants (PCB, MeHg, and Pb) were statistically independent of one another.	Lead	40-42	pyruvate carboxylase	Homo sapiens	127-130	
32499667-5	2020	Pb-rich PbSn solder or In solder, classic PCB material, most insulation papers and epoxy encapsulant are good interconnection and dielectric parts for cryogenic temperatures.	Lead	0-2	pyruvate carboxylase	Homo sapiens	42-45	
27866997-5	2017	The major metallic elements found in PCBs were Cu, Pb, and Sn, as well as trace elements were also found in fine PCB particles.	Lead	51-53	pyruvate carboxylase	Homo sapiens	37-40