highly significantp < 0.01
cardamomum ( p ≤ 0.05), as well as the same degree of significance compared to LPS ( p ≤ 0.01); however, when IL-4 gene expression was analyzed, highly significant differences were observed between both aqueous extracts ( p < 0.01) and highly significant differences ( p ≤ 0.001) were also observed between the LPS control and both extracts ( Figure 2 b).