FIG 4.
Effect of H2S donor treatment on RSV-induced cytokine and chemokine production in SAE cells. Cells were infected with RSV for 1 h and then incubated in the presence or absence of GYY4137 at 5 and 10 mM for 24 h. Cell supernatants were assayed for cytokine and chemokine secretion by an ELISA or a Bio-Plex assay. Results are expressed as means ± standard errors and are representative of data from three independent experiments run in triplicate. *, P < 0.05 compared to untreated RSV-infected cells.