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. 2013 May 28;8(5):e63825. doi: 10.1371/journal.pone.0063825

Figure 2. PAI-1 deficiency is associated with fibrosis in hearts but not in kidneys.

Figure 2

The levels of collagen accumulation in cardiac and renal tissues derived from wildtype and PAI-1 knockout mice were determined by Masson’s trichrome staining. Photographs were taken by an Olympus DP71 camera. A. 12-month old WT/HT; B. 12-month old PAI-1 KO/HT; C. 24-month old WT/HT; D. 24-month old PAI-1 KO/HT; E. 12-month old WT/KID, F. 12-month old PAI-1 KO/KID, G. 24-month old WT/KID, H. 24-month old PAI-1 KO/KID.