TABLE 6.

Adding a neutralizing antibody against IL-10 enhances the ESAT-6/CFP-10-driven IFN-γ release in most experimentally infected cattle

Animala	IFN-γ release driven byb:
	PBS	Anti-IL-10 only	ESAT-6/CFP-10	ESAT-6/CFP-10 + anti-IL-10
1	0.06	0.06	0.46	0.73
2	0.06	0.06	2.10	3.02
3	0.07	0.07	1.08	1.87
4	0.06	0.06	0.46	1.89
5	0.06	0.07	0.83	2.29
6	0.08	0.06	0.14	0.59
7	0.12	0.12	0.40	1.00
8	0.05	0.13	2.05	3.20
9	0.08	0.07	0.74	3.16
Uninfected animal Ac	0.06	0.06	0.06	0.06
Uninfected animal Bc	0.08	0.04	0.07	0.05

^aAnimals 1 to 9 were infected with 5 × 10³ CFU of M. bovis by the intratracheal route, and blood was sampled 15 weeks after infection.

^bResults are expressed in OD units for duplicate wells.

^cUninfected cattle used as controls.