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Human cord blood mononuclear cells in promotion to axonal regeneration of injured spinal cord / 中国矫形外科杂志
Orthopedic Journal of China ; (24)2006.
Artículo en Chino | WPRIM | ID: wpr-547318
ABSTRACT
[Objective]To discuss axonal regeneration and functional recovery after rat's spinal cord injury with transplantation of human cord blood mononuclear cells(HCMNCs).[Method]Thirty injured spinal cord models of Wistar rat were made with Impactor ModelⅡat T10 and then divided into 3 groups randomly and evenly(DMEM control,HCMNCs grafted 3 days post injury and HCMNCs grafted 14 days post injury).Hindlimb functional recovery of rats in each group was evaluated by BBB locomotor functional scale.HE,immunohistochemistry staining,and BDA anterograde tracing were used to observe the axonal regeneration in the lesion site.[Result]Compared with control group,grafted HCMNCs exerted larger effect on promoting nerve regeneration and functional recovery.Rats in the group of HCMNCs grafted 14 days post-injury had better functional recovery than those in HCMNCs grafted 3 days post-injury group.Statistic difference existed among three groups(P

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Orthopedic Journal of China Año: 2006 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Idioma: Chino Revista: Orthopedic Journal of China Año: 2006 Tipo del documento: Artículo