Association of GSTM1 and GSTT1 Null Genotypes with Toluene Diisocyanate-Induced Asthma

<div>Plasma GSTM1 and GSTT1 protein levels according to genotype. The plasma GSTM1 protein concentrations before and after the TDI challenge in individuals with the null (n = 31) or wild-type (n = 12) GSTM1 genotype (a). The plasma GSTT1 protein concentrations before and after the TDI challenge in individuals with the null (n = 25) or wild-type (n = 18) GSTT1 genotypes (b).</div>

Canadian Respiratory Journal

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Figure 3

Figure 3: Association of GSTM1 and GSTT1 Null Genotypes with Toluene Diisocyanate-Induced Asthma