Fig. 6.

Effects of CARB and FP on GSH expression in bronchial epithelial cells. 16-HBE (n = 6) cells were cultured in the presence and absence of CSE (10 %), CARB (10⁻⁴ M) and FP (10⁻⁸ M) for 18 h and then were used for assessing GSH content (see “Materials and methods” for details). Data are expressed as micromoles GSH per milligram proteins ± SD