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Role of glycated LDL in diabetic atherosclerosis

Role of glycated LDL in diabetic atherosclerosis

Role of glycated LDL in diabetic atherosclerosis

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Glycated Vs Oxidized <strong>LDL</strong> <strong>in</strong> non <strong>diabetic</strong> subjects<br />

Oxidized <strong>LDL</strong><br />

• does not exist <strong>in</strong> the<br />

circulation because <strong>of</strong> the<br />

presence <strong>of</strong> many<br />

antioxidiz<strong>in</strong>g agents .<br />

• <strong>LDL</strong> cannot be oxidized<br />

until it has entered the<br />

arterial wall from the<br />

circulation<br />

Glycated <strong>LDL</strong><br />

• The only modified <strong>LDL</strong> that<br />

exists <strong>in</strong> the circulation . It<br />

has been shown to be more<br />

easily oxidized than native<br />

<strong>LDL</strong><br />

• Thus glycation <strong>of</strong> <strong>LDL</strong> may<br />

be the <strong>in</strong>itial step <strong>in</strong> the<br />

development <strong>of</strong><br />

<strong>atherosclerosis</strong>.<br />

Tanaka, Akira : Atherosclerosis, Volume 52 Spr<strong>in</strong>ger Protocols – Jan 1,<br />

2001

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