we studied the effects of testosterone substitution on serum concentrations of lipids , lipoproteins , apoproteins and on the activity of hepatic lipase ( hl ) and lipoprotein lipase ( lpl ) in postheparin plasma and on the activity of lpl in adipose tissue ( at-lpl ) in 13 male hypopituitary patients .
C0023779
lipids
C0023820
lipoproteins