Vasoconstrictor [EPC]

Regional alveolar hypoxia causes local vasoconstriction in the lung, shifting blood flow from hypoxic to normoxic areas, thereby… (More)

Thromboxane (Tx) A2 is a vasoconstrictor and platelet agonist. Aspirin affords cardioprotection through inhibition of TxA2… (More)

Orthostatic intolerance occurs commonly after spaceflight, and important aspects of the underlying mechanisms remain unclear. We… (More)

BACKGROUND Preeclampsia is characterized by a marked increase in peripheral vascular resistance leading to an increase in blood… (More)

The present study examined the effects of 20-hydroxyeicosatetraenoic acid (20-HETE) and 17-octadecynoic acid (17-ODYA), an… (More)

BACKGROUND Patients with coronary artery disease and abnormalities of serum lipids often have endothelial vasodilator dysfunction… (More)

Recent studies have indicated that renal arteries can produce 20-hydroxyeicosatetraenoic acid (20-HETE) and suggest the potential… (More)

Endothelin (ET), a novel 21-amino acid peptide isolated from the culture supernatant of porcine aortic endothelial cells, has… (More)

We examined effects of hypercholesterolemia and atherosclerosis on vasoconstrictor responses to norepinephrine and serotonin… (More)

1. Recordings of multiunit sympathetic activity were made from human nerve fascicles supplying hairy and glabrous skin of the… (More)