receptors postulated to exist on nerve cell membranes of the sympathetic nervous system in order to explain the specificity of certain agents that affect only some sympathetic activities (such as vasodilation and increased heart beat)
a lipoprotein that transports cholesterol in the blood; composed of moderate amount of protein and a large amount of cholesterol; high levels are thought to be associated with increased risk of coronary heart disease and atherosclerosis
relating to epinephrine (its release or action)
drug that has the effects of epinephrine
an organ having nerve endings (in the skin or viscera or eye or ear or nose or mouth) that respond to stimulation
a cellular structure that is postulated to exist in order to mediate between a chemical agent that acts on nervous tissue and the physiological response
the 2nd letter of the Greek alphabet
preliminary or testing stage of a software or hardware product
second in order of importance
beets
