PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16996037-2 2006 Here, we found that a single application of Semax (50 microg/kg body weight) results in a maximal 1.4-fold increase of BDNF protein levels accompanying with 1.6-fold increase of trkB tyrosine phosporylation levels, and a 3-fold and a 2-fold increase of exon III BDNF and trkB mRNA levels, respectively, in the rat hippocampus. Tyrosine 183-191 neurotrophic receptor tyrosine kinase 2 Rattus norvegicus 178-182