Table 1

Effect of sodium citrate on dye test titre and toxoplasma viability using tachyzoites derived from animal culture

Dye test titre (IU/ml) in
Sodium citrate (%)30 IU/ml control<4 IU/ml (negative) control Viability (%) in negative control
Viability estimates are mean values using two different accessory factors.
065Unreadable36
0.530<494
130<4100
58<4100