PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20852028-12 2010 In vitro migration and angiogenesis were significantly increased in serum from PCOS women (P < 0.01) compared with matched control subjects; these effects were significantly attenuated by metformin treatment (P < 0.01) plausibly through the regulation of omentin-1 levels via NF-kappaB and Akt pathways. Metformin 191-200 nuclear factor kappa B subunit 1 Homo sapiens 282-291