Figure 1.
Line 1 - the ΔΔCT of TGF-1 mRNA expression in asthma patients does not meet the diagnostic criteria for severe asthma refractory to treatment, according to the ATS FEV1 value (%). Line 2 - the ΔΔCT of TGF-1 mRNA expression for the control group Line 3 - the ΔΔCT of TGF-1 mRNA expression in patients with asthma meets the diagnostic criteria for severe asthma refractory to treatment according to the ATS FEV1 value (%). The ΔΔCT of TGF-1 mRNA expression in patients with asthma (according to ATS) with regard to the level of airway obstruction is based on FEV1 (%) values.