vasoactive peptideCardiovascular Peptides
Urotensin-II
An 11-amino acid cyclic peptide and one of the most potent vasoconstrictors known, more potent than endothelin-1 in some vascular beds. Acts via the UT receptor. Elevated in heart failure and pulmonary hypertension. Originally from fish urophysis.
vasoconstrictionheart-failurepulmonary-hypertensionUT-receptor
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Summary
An 11-amino acid cyclic peptide and one of the most potent vasoconstrictors known, more potent than endothelin-1 in some vascular beds. Acts via the UT receptor. Elevated in heart failure and pulmonar…