PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14687927-3 2004 In this study we have evaluated the involvement of 1alpha,25(OH)(2)D(3) in the tyrosine phosphorylation of PLCgamma and MAPK (ERK1/2) in enterocytes from young (3 months) and aged (24 months) rats. Tyrosine 79-87 mitogen activated protein kinase 3 Rattus norvegicus 126-132