1·The objective is to establish a model of spinal cord organotypic culture in vitroof Sprague Dawlay rat.
目的是通过器官培养的方法建立大鼠器官型脊髓片培养模型。
2·Objective: To establish a model of spinal cord organotypic culture in vitroof Sprague Dawlay (SD) rat.
目的：通过器官培养的方法建立大鼠器官型脊髓片培养模型。