Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The bar histogram shows the NTPDase activity as ATP hydrolysis stimulated by calcium. We investigated the activity in isotonic and hypertonic conditions. Calcium-independent activity was very low and was insensitive to hypertonic shock. However, the calcium-stimulated activity was inhibited by 56 %. **P < 0.01 (n = 4).
