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Table 1 Time point-corrected partial correlation coefficients between BBB-related serum markers in control animals.

From: Interrelations between blood-brain barrier permeability and matrix metalloproteinases are differently affected by tissue plasminogen activator and hyperoxia in a rat model of embolic stroke

 

MMP-2

MMP-9

TIMP-1

TIMP-2

MMP-2

-

0.199

P = 0.478

0.083

P = 0.768

0.345

P = 0.207

MMP-9

 

-

-0.055

P = 0.844

-0.314

P = 0.254

TIMP-1

  

-

0.302

P = 0.274

TIMP-2

   

-

  1. Underlying degrees of freedom (df): n = 13.