Table 1.

Effect of BIO 5192 on relapsing-remitting EAE when administered during the preclinical, peak acute, and remission phases of disease


Disease stage at treatment initiation

Mean day of onset

On-treatment severity index

Posttreatment severity index

Posttreatment relapse rate

No. of mice with chronic disease (no. mice in group)
Preclinical      
Vehicle   15.90 ± 1.58   0.82 ± 0.13   0.57 ± 0.23   1.00   2 (9)  
BIO 5192   25.13 ± 1.56*  0.40 ± 0.15   1.40 ± 0.29*  0.60   5 (10)  
Remission      
Vehicle   14.55 ± 0.78   1.00 ± 0.18   1.41 ± 0.18   1.09   4 (11)  
BIO 5192   13.82 ± 0.69   1.19 ± 0.21   2.23 ± 0.05*  1.18   11 (11)* 
Acute phase      
Vehicle   12.56 ± 0.34   1.03 ± 0.19   1.20 ± 0.26   1.33   4 (9)  
BIO 5192
 
13.00 ± 0.29
 
0.36 ± 0.17*
 
1.81 ± 0.16
 
1.22
 
5 (9)
 

Disease stage at treatment initiation

Mean day of onset

On-treatment severity index

Posttreatment severity index

Posttreatment relapse rate

No. of mice with chronic disease (no. mice in group)
Preclinical      
Vehicle   15.90 ± 1.58   0.82 ± 0.13   0.57 ± 0.23   1.00   2 (9)  
BIO 5192   25.13 ± 1.56*  0.40 ± 0.15   1.40 ± 0.29*  0.60   5 (10)  
Remission      
Vehicle   14.55 ± 0.78   1.00 ± 0.18   1.41 ± 0.18   1.09   4 (11)  
BIO 5192   13.82 ± 0.69   1.19 ± 0.21   2.23 ± 0.05*  1.18   11 (11)* 
Acute phase      
Vehicle   12.56 ± 0.34   1.03 ± 0.19   1.20 ± 0.26   1.33   4 (9)  
BIO 5192
 
13.00 ± 0.29
 
0.36 ± 0.17*
 
1.81 ± 0.16
 
1.22
 
5 (9)
 

Data are ± SEM. *P < .05 versus vehicle-treated control value.

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