Figure 2

(A) The circulatory level of Nrf2 was measured using ELISA, (B) protein expression of Nrf2 was measured in PBMC of study subjects using western blot (C) mRNA levels of Nrf2 was measured in PBMC of study subjects using RT-PCR. Data are presented as mean ± SEM of three independent experiments. Statistical analysis was performed by students ‘t’ test. p < 0.05.