the initial rates of transfer of [ 3h ] cholesterol from ldl and high-density lipoprotein ( hdl ) were of the same order of magnitude ( 0.67 +/- 0.05 and 0.75 +/- 0.06 nmol of cholesterol/h per mg of cell protein , respectively ) while that from very-low-density lipoprotein ( vldl ) was much lower ( 0.23 +/- 0.02 nmol of cholesterol/h per mg ) ( means +/- s.d. , n = 5 ) .
C0023824
cholesterol
C0008377
cholesterol