Figure 7From: Apoptosis of viral-infected airway epithelial cells limit viral production and is altered by corticosteroid exposureGuinea pig AEC apoptosis and DR expression as detected by Immunohistochemistry of the Chronic model of Guinea pig viral infection and airway inflammation Semi-quantitative scoring was utilized to determine the expression of p85-PARP, DR4 and DR5 in the Guinea pig lung sections by immunohistochemistry. Significant reduction in the detection of p85-PARP for Ad5+OVA+Bud group (** p < 0.005) was observed when compared to Ad5 alone group (Figure 7A). However, DR4/DR5 expression for Ad5+OVA+Bud group was higher compared to Ad5 alone group * p < 0.05 (Figure 7B).Back to article page