Definition is a rhetorical mode that can be used in something smaller or shorter than a full paper. You can use extended definition for several paragraphs only in a paper of much greater length. You also can add to a paper a one-paragraph definition--like a brief encyclopedia definition.
The research group, headed by Dr. Lukas Sommer at the Swiss Federal Institute of Technology, has identified a heretofore unknown role for the TGF cell-to-cell signaling pathway in the pathogenesis of DiGeorge syndrome.
Digoxin levels possibly affected by quinine, penicillamine, felodipine, others. Arrhythmias with sympathomimetics, succinylcholine, or rapid calcium infusion. Heart block with drugs that affect cardiac conduction (eg, calcium channel blockers, Î²-blockers).igoxin levels decreased by thyroid hormones, antacids, kaolin-pectin, cholestyramine, rifampin, sulfasalazine, neomycin, drugs that increase GI motility (eg, metoclopramide), some antineoplastics.