Table 2. Protective effects of Octopus minor extract (OME) against particulate matter (PM) on mortality, heartbeat and malformation in zebrafish embryos

Variable	Mortality (%)	Heartbeat (beats/30 s)	Malformation (%)
Control	00.00 ± 00.00	2.39 ± 0.09**	00.00 ± 0.00
PM (300 μg/mL)	17.78 ± 3.81	2.04 ± 0.15	100.00 ± 0.00
OME (20 μg/mL) + PM (300 μg/mL)	8.89 ± 3.85*	2.37 ± 0.09**	2.22 ± 1.85***

Data present the mean ± SD.
n = 18.
p < 0.05,
p < 0.01,
p < 0.001.
SD, standard deviation.