EXPERIMENTAL STUDIES ON HAEMOSTASIS AND HEALING PROMOTION EFFECT OF ETAN
- VernacularTitle:海洋生物敷料伊特安的止血和促愈合作用
- Author:
Quansheng YAO
;
Guolin ZHOU
;
Chi ZHOU
- Publication Type:Journal Article
- Keywords:
chit osan;
biological compatibility;
hemostasis;
healing promotion jbiomaterial
- From:
Chinese Journal of Marine Drugs
1994;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
ETAN is a marine biomaterial which is made of chitosan,a partially deacetylated derivative of chitin ,and prepared by a foaming technique. The effects of absorbing exudate, stopbleeding,promoting wound healing and biological compatibility were observed in this experiment. The results showed ETAN could promote skin wound healing reduce the scab time of the wound surfaces. Skin tissue was healed quickly after ETAN was coated on wound skin surfaces,and it had marked effects of absorbing exudate,and haemostasis. Its effects were superior to that of gelatin sponge. ETAN could be fused with subcutaneous tisssue embeded subcutaneously two weeks later. The fused skin tissue was returned to normal skin tissue nearly after it was embeded four weeks . These experimental results showed ETAN had a better biological compatibility.
