Dysfunctional endothelial cells still maintain the barrier between the blood and the arterial wall.Group of answer choicesTrueFalse
Question
Dysfunctional endothelial cells still maintain the barrier between the blood and the arterial wall.Group of answer choicesTrueFalse
Solution
False.
Endothelial cells play an important role in maintaining the barrier between the blood and the arterial wall. When endothelial cells become dysfunctional, as in the case of atherosclerosis, they can lose their ability to regulate the passage of substances between the blood and the arterial wall. This can lead to the accumulation of lipids and other substances within the arterial wall, which can contribute to the development of atherosclerosis. Therefore, dysfunctional endothelial cells do not maintain the barrier between the blood and the arterial wall.
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