Table 3: Number of formed and forming nodules observed per vitamin K treatment.

Treatment	Formed Nodule	Forming Nodule	Total Nodules
1000 nM	0.7 (1.6)^bc	0.2 (0.4)^aA	0.8 (2.0)^A
500 nM	3.2 (1.2)^B	1.7 (1.6)^bB	4.8 (1.6)^aB
100 nM	3.0 (1.9)^B	1.5 (1.2)^bB	4.5 (2.9)^aB
50 nM	2.5 (2.8)^aBC	2.0 (2.3)^bB	4.5 (4.8)^aB
10 nM	1.5 (2.7)^AB	0.8 (1.2)^aA	2.3 (2.5)^bB
DMEM	0^A	0.3 (0.5)^aA	0.3 (0.5)^aA
Osteogenic Media	2.3 (2.1)^aB	1.8 (1.5)^B	4.2 (2.1)^B

^ABLeast square means (±SD) within each column without common superscripts differ significantly (p<0.01).

^abcLeast square means (±SD) within each column without common superscripts differ significantly (p<0.05).