in the t4-treated ferrets , there was no significant increase of the alpha ( + ) -isoform ( 3.2 +/- 0.2 pmol/mg protein ) , whereas the number of alpha-isoform increased significantly to 4.1 +/- 0.3 pmol/mg protein [ alpha ( + ) /alpha = 0.78 ] .
C0033684
protein
C0597298
isoform