Treatment

Incidence of EAE

Mean peak clinical score

Alteration of EAE

Incidence

Score

MBP-primed T cells

6/6

3.0

 

 

PTIO-treated MBP-primed T cells

5/6

1.66

- 17%

- 45% a

DETA-NONOate-treated MBP-primed T cells

6/6

3.66

 

+ 22% b

LNC isolated from MBP-immunized donor female SJL/J mice were re-primed with MBP in the presence of either PTIO (50 μM), or DETA-NONOate (100 μM). After 4 days, viable non-adherent cells (2 x 107) were adoptively transferred to naïve female SJL/J recipient mice via tail-vein injection. A clinical score of 1 or more was considered as the incidence of EAE in mice. ap < 0.001 & bp < 0.05 vs MBP-primed T cells (control).
Table 1: Effect of DETA-NONOate and PTIO on encephalitogenicity of female MBP-primed T cells.