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. 2011 Nov;18(11):1865–1871. doi: 10.1128/CVI.05318-11

Table 2.

Lymphoid depletion score and prevalence of PCV2 antigen in lymphoid tissues as determined by IHC

Group Overall lymphoid lesion score (mean ± SE)a Prevalence of PCV2 antigen
Subunit-d21 0.11 ± 0.1A 1/8
Subunit-d5 0.38 ± 0.2A 2/8
Chimeric-d21 0.09 ± 0.09A 0/8
Chimeric-d5 0.30 ± 0.2A 2/8
Negative controls 0.0 ± 0.0A 0/8
Positive controls 4.59 ± 1.1B 7/8
a

Significant differences among groups are indicated by different superscript capital letters (A and B).