1. (Pharmacology) a drug, agent, or nerve that can cause dilatation (vasodilatation) of the walls of blood vessels. 2. (Physiology) a drug, agent, or nerve that can cause dilatation (vasodilatation) of the walls of blood vessels.
As part of their proposal to âreintroduceâ 750 Mexican wolves, these scientists want to have a self-sustaining population of 250 wolves in southern Utah and northern Arizona â places that fall well outside the predatorsâ historic range.
Willard Bay State Park, located west of I-15, is a major recreational area for boating and camping. Year-round fishing and close proximity to the population of the Wasatch Front makes it one of the most popular of Utah's State Parks. Between January and October, 1992, 269,232 people used its facilities.