Figure 2

ACE and ACE2 activity in thrombi of SHR and WKY rats. (A) ACE activity in thrombi of SHR and WKY. No significant differences were found between SHR and WKY. (B) Ratio between ACE2/ACE activity in thrombi of SHR and WKY. *P < 0.05 versus WKY (unpaired Student t test, n = 10 to 11). A.U., arbitrary units.