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. 2020 Apr 29;11:454. doi: 10.3389/fphar.2020.00454

Figure 5.

Figure 5

Maternal pentaerythritol tetranitrate (PETN) treatment downregulates profibrotic signaling pathways in the female offspring. Parental spontaneously hypertensive rats (SHR) were treated with or without PETN (50 mg/kg/day) during pregnancy and lactation periods. The mRNA expression of tumor necrosis factor (TNF-α) (A), Wnt4 (B), transforming growth factor beta (TGF-β) (C) and matrix metalloproteinase (MMP2 and MMP9) (D, E) in the kidney of 16-week-old offspring were studied with quantitative real-time PCR. RNA polymerase II was used as reference gene for qPCR. Column represents mean ± SEM, n=10–11. Student’s t test was used for comparison of PETN group with control group. *P < 0.05, **P < 0.01; vs. control group.