Carbonic anhydrase activators
 
 

 Activator         % CA activity
   
              30 min      60 min

  1 (histamine)       121±3      130±5
  A11           152 ±5      197±9
  A13           175±7      215±10
  A22           190±6      245±8
  A23           194±5      253±9

 
 
Mean±SE (n=3); erythrocyte CA activity in the absence of activator is taken as 100%.
A scozzafava, C.T. Supuran: Eur J Pharmaceut Sci 10: 29-41, 2000.