Cells obtain cholesterol through synthesis and dietary sources. According to provided information, every cell in the body can synthesize cholesterol.
Here's a breakdown of how cells acquire cholesterol:
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Synthesis: Every cell in the body has the ability to synthesize its own cholesterol. However, enterocytes (cells of the small intestine) and hepatocytes (liver cells) are the primary contributors to plasma cholesterol levels due to their higher synthesis rates.
- This de novo synthesis is a complex process involving multiple enzymatic steps.
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Dietary Intake: Cholesterol is present in food and is partially absorbed by the gut.
