Skin color is influenced by the number of superficial blood vessels, vessel diameter, local blood flow, and hemoglobin content. When the skin is exposed to heat, physical exercise, emotional changes, or external stimuli, superficial blood vessels dilate and cutaneous blood flow increases, ...
Adrenomedullin (adrenomedullin, ADM) is an endogenous peptide with potent vasoactive and cytoprotective properties, first isolated and identified from human pheochromocytoma tissue.
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