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.
Needak Soft-Bounce Folding Rebounder (Black) The Needak Soft Bounce Folding rebounder is ideal for most people. The folding capability of this rebounder provides increased storage and portability options. Suitable for most individuals, the Soft Bounce springs can support weight up to 300 pounds. Easy to fold and easy to use.