CALCA and infection: However, reduced numbers of splenocytes (Figure 3(a); P < 0.001) and reduced splenic index (Supplementary Figure 1 in Supplementary Material available online at http://dx.doi.org/10.1155/2016/3909614; P < 0.01) were measured in calcitonin-treated mice at peak infection, indicating milder splenomegaly.