![](https://wthumb.tpgimages.com/mid2_com_img/1339/30935/TPG34203858.jpg)
Illustration of a low density lipoprotein (LDL), or 'bad' cholesterol, molecule. It consists of a core of esterified cholesterol molecules surrounded by a shell of unesterified cholesterol and phospholipids. The complex structure includes carrier proteins known as apo-B proteins, which assist transport in the blood. When there are high levels of LDL cholesterol in the blood it builds up on the sides of blood vessels hardening them, a condition named atherosclerosis. This narrows the blood vessels and may block them.
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Details
Creative#:
TPG34203858
Source:
達志影像
Authorization Type:
RF
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須由TPG 完整授權
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Not Available
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No
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