Journal Of Emergency
ISSN 2301-7864
Vol. 2 / No. 1 / Published : 2013-12
Order : 2, and page :10 - 18
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Original Article :
Effect of adipose mesenchymal stem cells on angiogenesis process on rabbit skin wound
Author :
- David S Perdanakusuma *1
- Sitti Rizaliyana*2
- Abda Arif*3
- Dosen Fakultas Kedokteran
- Dosen Fakultas Kedokteran
- Mahasiswa Fakultas Kedokteran
Abstract :
Background : Wound healing is a complex process involving the orchestrated integration of cell migration, cell proliferation, and extracellular matrix to proceed trough three phases-inflamation, proliferation, and maturation. Dysregulation of this process leads to problem such as excessive healing in the form of keloids and hypertropic scars and chronic, nonhealing wounds. One of the most important factor in wound healing is angiogenesis. Stem cells offer enormous potential for enhancing tissue repair and regeneration. The earlier studies suggest that adipose mesenchymal stem cells can stimulate the production and secretion of growth factors, include transforming growth factor β (TGF-β), vascular endothel growth factor (VEGF), hepatocyte growth factor (HGF) and basic fibroblast growth factor (bFGF). The aim of study is to verify the effects of adipose mesenchymal stem cells on increase of lumen vessels on rabbit skin wound . Methods : Experimental research design using post test only control group design 18 healthy male New Zealand white rabbit (Oryctolagus cuniculus). Full thickness wounds were made by 1 x 1cm at the left and right back side, nearly 10 cm from the skull. The skin tissue specimen for histopatology examination taken on day 3, 14, and 21 after treatment with 5 x 106 adipose mesenchymal stem cells. Result : On all the wounds in wich were applied topical derived mesenchymal stem cells, the number of lumen vessel at inflammatory phase, proliferation phase, and maturation phase significantly higher with respect to the control (p<0,0001) and (p=0,010)
Keyword :
Wound healing, stem cells, lumen vessel, adipose mesenchymal,
References :
Judd H,(2003) Wound Care made Incredibly Easy 30-34 : Lippincott Williams & Wilkins
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