Zhonghua zheng xing shao shang wai ke za zhi = Zhonghua zheng xing shao shang waikf [i.e. waike] zazhi = Chinese journal of plastic surgery and burns · 1998
[Evaluation of the growth and contraction of composite skin].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Jiang D, Chen B, Xu M
Аннотация
OBJECTIVE: To evaluate the growth and contraction of different composite skin grafts.
METHODS: The status of the following composite skin grafts was evaluated over 2 years: allogeneic sucking pig dermis and autologous epidermis (group 1, n = 19), allogeneic young pig dermis and autologous epidermis (group 2, n = 7), autologous epidermis (group 3, n = 8). The effects of gestation on the composite skin grafts were also assessed.
RESULTS: It showed that composite skin grafts had smooth surface and no scar formation during 2 to 124 weeks after transplantation. After week 36, the surface area of each group enlarged with different growth rates: group 1 > group 2 > group 3 (P < 0.01). Whole piece grafting was significantly better than joining together of smaller pieces after week 24 (P < 0.001). During pregnancy, CS had good growth ability and elasticity (P < 0.01). Histological study showed that group 1 had rapid growth of skin papillae and epidermal ridges similar to normal skin at week 24.
CONCLUSION: As CS graft with trypsin treated allogeneic sucking pig dermis as a substitute for dermis showed the advantages of rapid growth, good elasticity and stability, it is suggested that it could be used in clinical practice.
METHODS: The status of the following composite skin grafts was evaluated over 2 years: allogeneic sucking pig dermis and autologous epidermis (group 1, n = 19), allogeneic young pig dermis and autologous epidermis (group 2, n = 7), autologous epidermis (group 3, n = 8). The effects of gestation on the composite skin grafts were also assessed.
RESULTS: It showed that composite skin grafts had smooth surface and no scar formation during 2 to 124 weeks after transplantation. After week 36, the surface area of each group enlarged with different growth rates: group 1 > group 2 > group 3 (P < 0.01). Whole piece grafting was significantly better than joining together of smaller pieces after week 24 (P < 0.001). During pregnancy, CS had good growth ability and elasticity (P < 0.01). Histological study showed that group 1 had rapid growth of skin papillae and epidermal ridges similar to normal skin at week 24.
CONCLUSION: As CS graft with trypsin treated allogeneic sucking pig dermis as a substitute for dermis showed the advantages of rapid growth, good elasticity and stability, it is suggested that it could be used in clinical practice.