The cells were washed twice with bHBSS solution (HBSS solution buffered with HEPES solution to achieve a pH 7
The cells were washed twice with bHBSS solution (HBSS solution buffered with HEPES solution to achieve a pH 7.3), and then 0.5 mL bHBSS solution containing 0.1 Ci Na125I (Shanghai Hinko Co.) with 1 mol/L NaI were added into each well as reported by Weiss et al[7]. significantly enhanced by sodium butyrate, as up to…