Keloid and hypertrophic lesions are both types of scarring pathologies which arise as a consequence of excess collagen deposition during the wound healing process. The exact mechanism by which this occurs is not understood and currently no effective treatment exists. In this paper, we study the poss
Nitric oxide in wound-healing
โ Scribed by Jeff S. Isenberg; Lisa A. Ridnour; Michael Graham Espey; David A. Wink; David A. Roberts
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 169 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0738-1085
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โฆ Synopsis
Modulation of the complex process of wound-healing remains a surgical challenge. Little improvement beyond controlling infection, gentle tissue handling, and debridement of necrotic tissue has been had in the modern era. However, increasing appreciation of the process from a biomolecular perspective offers the potential for making significant strides in wound modulation. The bioactive molecule nitric oxide was found to have wide-ranging impact on cellular activities, including the cellular responses engendered by wound healing. Current research suggests that nitric oxide and several nitric oxide donors can exert biologic effects, although the particular net responses of cells contributing to wound repair are context-dependent.
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Abstract Wound healing has been investigated in 373 patients undergoing surgery for obstructive jaundice and 760 anicteric patients undergoing cholecystectomy. Reduced wound healing manifested by a higher frequency of wound dehiscence (3.2 per cent vs. 0.5 per cent) and incisional hernia (10.3 per c