A full‐thickness wound model was used to evaluate the effects of a topically applied
polyethyleneimine‐based nitric oxide donor on wound repair in aged rats. Polymer
applications were applied over a 10‐day period on days 0, 2, 4, 6, and 8 comparing
treatment (linear polyethyleneimine‐nitric oxide) and control groups (linear
polyethyleneimine). Urinary nitrate excretion was quantified as a measure of nitric oxide
released. The nitric oxide released from the linear polyethyleneimine‐nitric oxide group was …

… Evaluation of linear polyethyl-eneimine/nitric oxide adduct on wound repair : therapy
versus toxicity … Wound Rep Reg Wound Rep Reg 6 569-577, 1998 …