Table 2.

Percentage of embryo viability following treatment with girinimbine

Treatment	Number of embryos	Number of fatalities at 48 and 72 hpf	Percentage of viability (%)
Girinimbine, 20 μg/mL	30	5*; 1**	83.2%*; 80%**
SU5416 (positive control) 0.25 μg/mL	30	4*; 2**	86.6%; 80%
DMSO (vehicle control) 1%	30	2	93.3%

Notes:

^*Number of fatalities observed at 48 hpf (after 24 hour treatment).

^**Number of fatalities observed at 72 hpf (24 hour treatment followed by 24 hour recovery in system water).

Abbreviations: DMSO, dimethyl sulfoxide; hpf, hours post fertilization.