Heart capillary endothelium

In addition molecules have been identified on continuous endothelium that facilitate binding of albumin to endothelium, increase capillary permeability, and theoretically can increase paracellular transport or transcytosis of albumin-bound molecules. An example of this is the gp60 albumin-binding glycoprotein molecule identified on continuous endothelium in multiple tissues (heart, lung, skeletal muscle, adipose, peritoneum, and intestinal smooth muscle) but absent from continuous endothelium in cerebral cortex, and sinusoidal or fenestrated endothelium in liver, adrenal, pancreas, and intestinal lamina propria [21,22],... 

With other tissues, like heart muscle and adipose tissue, the capillaries are of the unfenestrated type. They possess a continuous endothelium with individual... 

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