any of various drugs that block alpha-adrenergic receptors; used in treating benign prostatic hyperplasia; relaxes the muscles of the prostate and bladder
a lipoprotein that transports cholesterol in the blood; composed of a high proportion of protein and relatively little cholesterol; high levels are thought to be associated with decreased 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 1st letter of the Greek alphabet
early testing stage of a software or hardware product
first in order of importance
