Figure 7From: Cardiac hypertrophy associated with myeloproliferative neoplasms in JAK2V617F transgenic miceInflammatory cell infiltration occurs in JAK2V617F transgenic mouse hearts and is accompanied by fibrosis. Consecutive sections of the heart from a 40–45 week-old JAK2V617F transgenic mouse were subjected to H&E (A), Masson’s trichrome (B), reticulin (C), and toluidine blue staining (D) (magnification, ×40; bar = 50 um). White arrows indicate inflammatory cells, and a black arrow points to mast cells.Back to article page