Fig. 2.

Urea (a) and calcium (b) plasma level. a Urea plasma level (mM) in uremic ApoE^−/− mice (Ur, n = 27), non-uremic ApoE^−/− mice (NUr, n = 25), and control Bl6 mice (Ctl, n = 31). b Calcium plasma level (mM) in uremic ApoE^−/− mice (Ur, n = 17), non-uremic ApoE^−/− mice (NUr, n = 22), and control mice (n = 27). Data are expressed as mean ± SEM. ***p < 0.0001