Research Article

Evaluation of Human Amniotic Membrane as a Wound Dressing for Split-Thickness Skin-Graft Donor Sites

Table 4

Integrity of basement membrane in split-thickness skin-graft donor sites treated with human amniotic membrane or with polyurethane foil (evaluated by immunohistochemical staining with laminin antibody).

Postoperative dayIntegrity of basement membrane in wounds
treated with
Human amniotic membrane Polyurethane foil

5±±
7±±
10+±
20++
40++
60++

Basement membrane (±) partly observable; (+) complete.