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Table 1 Relationship between neutralization and opsonization titres

From: Interplay of foot-and-mouth disease virus, antibodies and plasmacytoid dendritic cells: virus opsonization under non-neutralizing conditions results in enhanced interferon-alpha responses

anti-O Manisa serum

Serotype

Viral strain

NT in log10

OT* in log10

Type-O

O UKG 2001

4.1

4

 

O VietNam 7/97

3.1

3

Type-A

A Brazil 10/93

< 1.5

4

 

A Turkey/99

< 1.5

2

Type Asia-1

Asia-1 Turkey/99

< 1.5

2

Type-C

C1-Noville

< 1.5

0

  1. * Opsonizing titres representing minimum serum dilution able to enhance IFN-α responses by pDC (calculated from 3-5 independent experiments as described in Figure 6).
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Veterinary Research

ISSN: 1297-9716