نتایج جستجو برای: cholesteryl ester transfer
تعداد نتایج: 326393 فیلتر نتایج به سال:
Cholesteryl esters are the major lipids that accumulate in arteries during atherogenesis. The mechanisms responsible for this lipid accretion have not been completely defined. Our previous experiments have shown that prostacyclin (PGI2) enhances cholesteryl ester catabolism by increasing cyclic AMP in cultured arterial smooth muscle cells. However, PGI2 is rapidly degraded under physiologic con...
The plasma cholesteryl ester transfer protein (CETP) mediates the exchange of HDL cholesteryl esters with triglycerides of other lipoproteins. Subsequent lipolysis of the triglyceride-enriched HDL by hepatic lipase leads to reductions of HDL size and apoA-I content. To investigate a possible modulation of the effects of CETP by apoA-II, human CETP transgenic mice were cross-bred with transgenic...
Cholesteryl ester-laden macrophages are the hallmark of the fatty streaks that precede arteriosclerotic plaques in humans and experimental animals. This article studies several aspects of cytoplasmic cholesteryl ester metabolism in cultured human monocyte-derived macrophages. Adenosine 3',5'-cyclic monophosphate (cAMP) consistently inhibited cholesteryl ester mobilization from cells that had be...
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