PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17763991-4	2007	The dynamics of activation showed a wavelike nature, with peaks at 10 min and 4 h. Administration of the neurotoxin 5,7-DHT, which induces dysfunction of serotonin terminals and decreases the ability to acquire this type of learning, led to significant decreases in activation of the MAP-ERK kinase cascade at the early stages of learning, which is evidence for an important role for the serotoninergic system in inducing this cascade.	5,7-Dihydroxytryptamine	116-123	mitogen-activated protein kinase 1	Homo sapiens	288-291