Table 2.
Relation between the density of sensitized erythrocytes and the sensitivity of SPASE
Density of sensitized erythrocytes |
Serum titer |
Negative control | ||||||
1:1 | 1:10 | 1:20 | 1:50 | 1:100 | 1:200 | 1:500 | ||
1.5•L⁻¹ | +++ | ++ | ++ | - | - | - | - | - |
2.5•L⁻¹ | ++++ | ++++ | ++++ | +++ | ++ | + | - | - |
3.0•L⁻¹ | ++++ | ++++ | +++ | ++ | + | + | - | - |
6.0•L⁻¹ | +++ | +++ | ++ | + | - | - | - | - |
10.0•L⁻¹ | ++ | +++ | ++ | - | - | - | - | - |