Fig. 3.
Effect of 19(S)-HETE on PST transport. The addition of 19(S)-HETE directly stimulated PST volume transport. A: 19(S)-HETE is added alone (10−6 M, n = 7). B: 19(S)-HETE (10−5 M, n = 6) is added in the presence of 10−5 M DDMS. Thus the effect of 19(S)-HETE on PST transport is not dependent on an interaction with 20-HETE. *P < 0.05 vs. control (A) or vs. 10−5 M DDMS (B).