such sperm underwent a significant increase in the number of ar within 10 min after the addition of the mg2+-atpase ( adenosine triphosphatase ) inhibitors dccd ( 20 microm ) or nbd-cl ( 10 microm ) or the proton ionophore fccp ( 6 micrograms/ml ) at 3.5 hr of incubation or after addition of hn4cl ( 3 mm ) at 4 hr of incubation .
C0001477
mg2
C0001473
adenosine triphosphatase