Table 1.
Clinical characteristics of the study subjects.
Table 2.
Genotypes of genes coding for the histamine-metabolising enzymes HNMT and DAO in the study group.
Table 3.
HDC genotypes in the study group.
Table 4.
DAO rs10156191 genotypes in the two study subgroups.
Table 5.
DAO rs10156191 plus rs1049793 haplotypes in the two study subgroups.
Table 6.
DAO Thr16Met genotypes according to clinical presentation.