Table 1. Quantitation of invading U87 CD133⁺ GSCs within zebrafish embryos injected with/without 50 µM Nordy treatment at 2 dpi.

Groups (No. of injected cells)	Total no. of injected embryos	No. of injected embryos with invasive cells (mean ± SD)			Dead
		Low-invasion	Medium-invasion	High-invasion
Non-Nordy treated group (n = 300)	150	12.5±4.8%	40±11%	47.5±15.8%	30
Nordy treated group (n = 300)	150	53±9%	23.9±4.4%	23.1±8.5%	37

The data were obtained from three replicate experiments of 50 injected embryos for each experiment.