PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32459091-4 2020 In particular, NaB promoted the activity of mitochondrial antioxidant enzymes and energy metabolism, preserved bone microstructure and calcium homeostasis, and activated bone metabolism, as shown by increased Nrf2/GSK-3beta signaling and the upregulation of PGC-1alpha and TFAM. nab 15-18 transcription factor A, mitochondrial Rattus norvegicus 273-277