carotid
In the lean rats exercise enhanced vasorelaxation to nitroprusside in the       mesenteric and carotid rings, and to acetylcholine in the carotid preparations.
In the lean rats exercise enhanced vasorelaxation to nitroprusside in the       mesenteric and  @SUBJECT$  @PREDICAT$  @OBJECT$ , and to acetylcholine in the carotid preparations.