negative regulation of pyruvate dehydrogenase activity
Known as: downregulation of pyruvate dehydrogenase activity, down regulation of pyruvate dehydrogenase activity, down-regulation of pyruvic acid dehydrogenase activity
Any process that stops, prevents or reduces the frequency, rate or extent of pyruvate dehydrogenase activity. [GO_REF:0000059, GOC:dph, GOC:TermGenie…