Fig. 3From: The impact of Aloe vera and licorice extracts on selected mechanisms of humoral and cell-mediated immunity in pigeons experimentally infected with PPMV-1Percentage of IgM+ B cells at 4, 7 and 14 dpi in healthy pigeons administered herbal extracts (left) and in pigeons administered herbal extracts and inoculated with PPMV-1 (right)Back to article page