From: Replication characteristics of porcine reproductive and respiratory syndrome virus (PRRSV) European subtype 1 (Lelystad) and subtype 3 (Lena) strains in nasal mucosa and cells of the monocytic lineage: indications for the use of new receptors of PRRSV (Lena)
Percentage (%) of TUNEL-positive cells at…h of cultivation
0Â h
24Â h
48Â h
72Â h
Epithelial cells
0.2 ± 0.1
0.5 ± 0.1
0.9 ± 0.6
0.6 ± 0.3
Lamina propria
2.1 ± 0.6
3.4 ± 0.5
2.0 ± 0.4
5.3 ± 0.9