Fig. 6From: Nr4a1 promotes renal interstitial fibrosis by regulating the p38 MAPK phosphorylationCsn-B promotes cytoplasmic accumulation of Nr4a1 in HK-2 cells (A) Immunofluorescence analysis of the subcellular expression of Nr4a1 in HK-2 cells following Csn-B treatment (200x, Bar:10 μm). DAPI (blue) indicated the nucleus. (B) Western blot analysis of Nr4a1 in the cytoplasmic fraction of HK-2 cells treated with or without Csn-B.Back to article page