PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19410565-4	2009	Therefore, we determined whether chronic neonatal nicotine (CNN) exposure increased mRNA expression levels of brain-derived neurotrophic factor (BDNF), nerve-growth factor (NGF), neurotrophin-3 (NT-3), fibroblast growth factor-2 (FGF-2), and insulin-like growth factor-1 (IGF-1).	Nicotine	50-58	fibroblast growth factor 2	Rattus norvegicus	202-228	
19410565-4	2009	Therefore, we determined whether chronic neonatal nicotine (CNN) exposure increased mRNA expression levels of brain-derived neurotrophic factor (BDNF), nerve-growth factor (NGF), neurotrophin-3 (NT-3), fibroblast growth factor-2 (FGF-2), and insulin-like growth factor-1 (IGF-1).	Nicotine	50-58	fibroblast growth factor 2	Rattus norvegicus	230-235