PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19464074-7	2011	The results indicate that 6 weeks of nicotine treatment reduced the levels of Abeta(1-40) and BACE1 peptides in hippocampal area CA1 and prevented Abeta-induced impairment of learning and short-term memory.	Nicotine	37-45	carbonic anhydrase 1	Rattus norvegicus	129-132	
19464074-8	2011	Chronic nicotine also prevented the Abeta-induced inhibition of basal synaptic transmission and LTP in hippocampal area CA1.	Nicotine	8-16	carbonic anhydrase 1	Rattus norvegicus	120-123