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Citation |
Mourrtford EM, Blight A, Cheshire IM. J. Wound Care 1995; 4(1): 32-35. |
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Affiliation |
A research assistant, Skin Culture Laboratory, South Birmingham Trauma Unit. The General Hospital, Birmingham. |
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Copyright |
(Copyright © 1995, Holtzbrinck Springer Nature Publishing Group -- Palgrave-Macmillan) |
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DOI |
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PMID |
27925521 |
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Abstract |
To determine the relationship between growth potential in culture and the age of the patient, skin biopsies were obtained from over 60 patients of varying ages. The relationship between the length of time elapsed since burn injury and growth potential was also examined, using biopsies obtained from patients with burns during their treatment. Keratinocytes were extracted from biopsies and assessed for colony-forming ability by standard methods. Repeated subculture of cells was undertaken to determine the reproductive capacity of cells in vitro. Age had no effect on the colony-forming ability of keratinocytes in primary culture; however age did affect the total number of generations achieved by these cells. The growth potential of keratinocytes from patients with severe burns showed considerable variation according to the amount of time which had elapsed since the injury. This was most apparent around one week post-burn. These results need to be investigated further to understand their clinical implications. The study provides an insight into the influence of age and physiological response on the wound healing process in burn injuries. Language: en |