Figure 1From: Cigarette smoke enhances human rhinovirus-induced CXCL8 production via HuR-mediated mRNA stabilization in human airway epithelial cellsCSE alone, HRV alone, or HRV+CSE do not affect HBE cell viability. HBE cells were treated with medium (control), CSE, HRV or the combination for 24h prior to viability assessment using the LDH assay. Data are presented as mean ± SEM (n=3).Back to article page