摘要
By using an LKB-2277 Bioactivity Monitor, the effect ofporphyrin-cholesterol esters on cancer cells RL-60 were examined at 25℃.There is a dirrerence in the shape of the thermogenesls curve samong different kinds or Porphyrln-cholesterol esters,and the death rate or HL-60 cells is also different. The results show that porphyrin-chsterol esters can powerfully inhibit their metabolism, the inhibitory sequence is Ⅱ >I >Ⅲ,but the inhibitory way of each ester is different.
By using an LKB-2277 Bioactivity Monitor, the effect ofporphyrin-cholesterol esters on cancer cells RL-60 were examined at 25℃.There is a dirrerence in the shape of the thermogenesls curve samong different kinds or Porphyrln-cholesterol esters,and the death rate or HL-60 cells is also different. The results show that porphyrin-chsterol esters can powerfully inhibit their metabolism, the inhibitory sequence is Ⅱ >I >Ⅲ,but the inhibitory way of each ester is different.
