text:  DOX.IL1.2h.1 Pdx1 overexpression, Il-1b added, harvest after 2h, replica 1 cell line: rat insulinoma INS-1ab cell line with doxycyclin inducible Pdx1 expression; agent: 500 ng/ml doxycyclin; agent: not added; time point: 2h; biological replica: 1