Fig. 3.
Comparison of early growth-responsive 1 (Egr-1) signaling in proximal tubules of PT-PTH1R−/− mice and PT-PTH1R/KL−/− mice. Quantifications of Egr-1 and tdTomato double-positive cells in the kidney were determined by flow cytometry in Control mice, PT-PTH1R−/− mice, and PT-PTH1R/KL−/− mice (n = 3–4). Values of P < 0.05 were considered statistically significant. *P < 0.05 and ***P < 0.001. Data represent the means ± SD. A.U., arbitrary units.