. "\"Any process that increases the frequency, rate or extent of the passage or uptake of molecules by the mitochondrial membrane.\" [GOC:bf, PMID:12546810]" . . "positive regulation of mitochondrial membrane permeability" . "positive regulation of transport across mitochondrial membrane" . . "mitochondrial membrane permeability transition" . "mitochondrial membrane permeabilization" . "mitochondrial permeability transition" .