hypo-osmotically treated rabbit epididymal spermatozoa , a preparation useful for studying mitochondrial function in sperm [ keyhani & storey ( 1973 ) biochim . biophys . acta305 , 557-565 ] produced 0.1-0.2nmol/min per 10 ( 8 ) cells in the absence of added substrates .
C0026237
mitochondrial
C0007634
cells