Table 2.

Colony formation rates of extracts from the Mg alloy staples in the cytotoxicity test.

Concentration of extract (%)	Mg concentration (µg/ml)	Mean colony count	Colony formation rate (%)
0	21.9	43.5	100.0
3.13	50	41.5	95.4
6.25	100	39.8	91.5
12.5	199	41.5	95.4
25	398	42.5	97.7
50	795	31.8	73.1
100	1,590	0.0	0.0