NorbormideAngiotensin receptor: The angiotensin receptors are a class of G protein-coupled receptors with angiotensin II as their ligands. They are important in the renin-angiotensin system: they are responsible for the signal transduction of the vasoconstricting stimulus of the main effector hormone, angiotensin II.Blood vessel: The blood vessels are the part of the circulatory system that transports blood throughout the human body. There are three major types of blood vessels: the arteries, which carry the blood away from the heart; the capillaries, which enable the actual exchange of water and chemicals between the blood and the tissues; and the veins, which carry blood from the capillaries back toward the heart.Vascular smooth muscleAortic pressure: Central aortic blood pressure (CAP or CASP) is the blood pressure at the root of aorta. Studies have shown the importance of central aortic pressure and its implications in assessing the efficacy of antihypertensive treatment with respect to cardiovascular risk factors.Laboratoire Plasma et Conversion d'Energie: The Laboratoire Plasma et Conversion d'Energie (LAPLACE), Toulouse is a Centre National de la Recherche Scientifique (CNRS) laboratory, operated jointly by the CNRS, the University of Toulouse and the Institut National Polytechnique of Toulouse.Ethernet flow control: Ethernet flow control is a mechanism for temporarily stopping the transmission of data on Ethernet family computer networks. The first flow control mechanism, the PAUSE frame, was defined by the IEEE 802.Endothelin receptor antagonist: A endothelin receptor antagonist (ERA) is a drug that blocks endothelin receptors.Vasodilation: Vasodilation (or vasodilatation) refers to the widening of blood vessels. It results from relaxation of smooth muscle cells within the vessel walls, in particular in the large veins, large arteries, and smaller arterioles.Meta-TyramineMacula densaDistributing artery: A distributing artery (or muscular artery) is a medium-sized artery that draw blood from an elastic artery and branch into "resistance vessels" including small arteries and arterioles. In contrast to the mechanism elastic arteries use to store energy generated by the heart's contraction, distributing arteries contain layers of smooth muscle.Endothelial activation: Endothelial activation is a proinflammatory and procoagulant state of the endothelial cells lining the lumen of blood vessels. It is most characterized by an increase in interactions with white blood cells (leukocytes), and it is associated with the early states of atherosclerosis and sepsis, among others.Concentration effect: In the study of inhaled anesthetics, the concentration effect is the increase in the rate that the Fa(alveolar concentration)/Fi(inspired concentration) ratio rises as the alveolar concentration of that gas is increased. In simple terms, the higher the concentration of gas administered, the faster the alveolar concentration of that gas approaches the inspired concentration.MivazerolRetrograde perfusion: Retrograde perfusion is an artificial method of providing blood supply to an organ by delivering oxygenated blood through the veins. It may be performed during surgery that interrupts the normal arterial supply of blood to that organ.Sodium nitroprussideKennel clubSerotonergic: Serotonergic (, ) or serotoninergic (, ) means "pertaining to or affecting serotonin". Serotonin is a neurotransmitter.DiFMDAEpoxygenase: Epoxygenase is an enzyme that produces hydroxyeicosatetraenoic acids (HETEs) and epoxyeicosatrienoic acids (EETs) from arachidonic acid, causing effects such as cell proliferation and decrease in cyclooxygenase activity. Page 108 in:Nitric-oxide synthase (NAD(P)H-dependent): Nitric-oxide synthase (NAD(P)H-dependent) (, nitric oxide synthetase, NO synthase) is an enzyme with system name L-arginine,NAD(P)H:oxygen oxidoreductase (nitric-oxide-forming). This enzyme catalyses the following chemical reactionProstaglandinEcarin clotting timeUrapidilSumatriptanInterbeat interval: Interbeat interval is a scientific term used in the study of the mammalian heart.Sinusoid (blood vessel): A sinusoid is a small blood vessel that is a type of capillary similar to a fenestrated endothelium. Sinusoids are actually classified as a type of open pore capillary (or discontinuous) as opposed to continuous and fenestrated types.Kidney: The kidneys are bean-shaped organs that serve several essential regulatory roles in vertebrates. They remove excess organic molecules from the blood, and it is by this action that their best-known function is performed: the removal of waste products of metabolism.Astringent