摘要
本实验结果表明,不同浓度Cr^(3+)(10μg/L～10g/L)在体外均能增强高脂血症大鼠血浆卵磷脂胆固醇酰基转移酶(LCAT)和肝内皮细胞脂酶(HEL)活性,其作用随Cr^(3+)浓度增高而增强。低、中等浓度Cr^(3+)能加强心脏、脂肪组织和骨骼肌等的脂蛋白脂酶(LPL)作用,尤以中等浓度更为明显,但高浓度却抑制上述组织的LPL活性。
Chromium (Cr^(3+)) at various concentrations (10 μg/L-10 g/L) stimulated LCAT and HEL activitiesin vitro which was more obvious as Cr^(3+) Concentration increased. At low and medium concentration,especially at medium concentration, it activated LPL (heart, skeletal muscle and adipose tissue)activity. But at high concentration it inhibited LPL activity.
出处
《北京医科大学学报》
CSCD
1991年第1期12-14,共3页
Journal of Peking University(Health Sciences)
关键词
动脉粥样硬化
铬
LCAT
LPL
HEL
Chromium
Lecithin acetyltransferrase
Lipoprotein lipase
Hepatic endothelial lipase
