![](https://nthumb.tpgimages.com/mid2_com_img/1339/16686/TOP15941077.jpg)
Low-density lipoproteins. Computer illustration of low-density lipoprotein (LDL), or 'bad' cholesterol, molecules (round). Each molecule consists of a core of esterified cholesterol molecules surrounded by a shell (green and yellow) of unesterified cholesterol and phospholipids. The complex structure includes carrier proteins (blue) 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#:
TOP15941077
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
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N/A
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N/A
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No
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