KATP -channels play a minor role in the protective hypoxic shut-down of cerebellar activity in eider ducks ( Somateria mollissima )

Highlights • The KATP -channel opener diazoxide reduced the in vitro normoxic spontaneous cerebellar activity in the eider duck. • Adding the KATP -channel blocker tolbutamide before diazoxide abolished this effect. • Adding tolbutamide before or in hypoxia did not affect the hypoxic shut-down of ce...

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