| nicotinic receptors | A class of cholinergic receptors on skeletal muscle cells that are linked to ion channels in the cell membrane. (05 Mar 2000) |
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| nicotinomimetic | Mimicking the action of nicotine. (05 Mar 2000) |
| nicotinyl alcohol | <chemical> 3-pyridinemethanol. A direct-acting peripheral vasodilator that causes flushing and may decrease blood pressure. It is used in vasospasm and threatened gangrene. Pharmacological action: vasodilator agents. Chemical name: 3-Pyridinemethanol (12 Dec 1998) |
| nicotinyl tartrate | 3-Pyridinemethanol tartrate;a relatively weak peripheral vasodilator related to nicotinic acid; used in peripheral vascular disorders such as Raynaud's disease, acrocyanosis, and chilblains. (05 Mar 2000) |