PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33609013-9 2021 Oxycodone relapse was also related to markedly decreased 5-mC levels and decreased transcription of Dnmt1, Dnmt3a, and Dnmt3b; in contrast, 5-hmC levels and the transcription of Tet1 and Tet3 were increased. Oxycodone 0-9 tet methylcytosine dioxygenase 1 Rattus norvegicus 178-182 31735530-9 2019 Oxy down-regulated DNMT1 and up-regulated TET1-3, leading to a decrease in global 5-mC levels and differential demethylation at exon 1 of Syn and exon 2 of Psd95. Oxycodone 0-3 tet methylcytosine dioxygenase 1 Rattus norvegicus 42-48