[Ultrastructural location of aspartate aminotransferase in the cerebellum of mice].

The histochemical location of aspartate aminotransferase by ultrastructural observation in the mouse cerebellum has been investigated. The enzymatic activity was observed specifically in the fibre endings of basket cells and in the probable terminations of golgi cells axons. This observation suggests the intervention of aspartate aminotransferase in the specific function of the cerebellum inhibitor axons.