Zhonghua wai ke za zhi [Chinese journal of surgery] · 2006
[The rule of proliferation after sciatic injury of rats: immunohistological observation].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Zhao Fu-qiang, Jiang Bao-guo, Zhang Pei-xun, Zhang Hong-bo
Аннотация
OBJECTIVE: To describe the rule of the schwann cell proliferation after peripheral nerve injury in detail and to discover the effect of neuroanastomosis.
METHODS: The model of rat sciatic injury was made, with neuroanastomosis on the left side and right side untreated. Then draw the materials 24, 48 h, 4, 7, 14, 21 d after surgery. And immunohistological stain counted the schwann cell per view with Qwin software of Leica Ltd.
RESULTS: The number of schwann cell increased obviously 4 d after surgery and reached the peak in 7 d. Then it fell down and the neuroanastomosis group changed slower and fibroblast hyperplasia in the untreated.
CONCLUSIONS: The axon support is essential for the schwann cell. The precise rule is help for study on neurotrophic factor.
METHODS: The model of rat sciatic injury was made, with neuroanastomosis on the left side and right side untreated. Then draw the materials 24, 48 h, 4, 7, 14, 21 d after surgery. And immunohistological stain counted the schwann cell per view with Qwin software of Leica Ltd.
RESULTS: The number of schwann cell increased obviously 4 d after surgery and reached the peak in 7 d. Then it fell down and the neuroanastomosis group changed slower and fibroblast hyperplasia in the untreated.
CONCLUSIONS: The axon support is essential for the schwann cell. The precise rule is help for study on neurotrophic factor.