2,3-DPG. An organic phosphate in red blood cells that alters the affinity of hemoglobin for oxygen. Blood cells stored in a blood bank lose 2,3-diphosphoglycerate, but once they are infused, the substance is resynthesized or reactivated.
Definition of soft fold. : the fold that results when paper is lapped.
Define three-fold. three-fold synonyms, three-fold pronunciation, three-fold translation, English dictionary definition of three-fold. Adj. 1. three-fold - three times as great or many; a claim for treble damages; a threefold increase threefold, treble, triple multiple - having or...