Table 2.

Radiographic scores

Week	Group	Inoculum (CFU)	Strain	Mean score
1	Control	0	–	0.5
2	Control	0	–	2.6
1	G1	102	MN8	2.3
2	G1	102	MN8	3.2
1	G2	103	MN8	1.4
2	G2	103	MN8	5.6
1	G3	ica- 103	MN8	6.0
2	G3	ica- 103	MN8	7.4
1	G4	≥ 104	MN8	5.0
2	G4	≥ 104	MN8	7.1
1	G5	102	UAMS	3.2
2	G5	102	UAMS	4.0
1	G6	103	UAMS	0
2	G6	103	UAMS	5.3
1	G7	ica- 103	UAMS	6.0
2	G7	ica- 103	UAMS	5.5
1	G8	≥ 104	UAMS	7.2
2	G8	≥ 104	UAMS	7.8