Voorbeelden van arteriole

• The main renal arteries were constricted at two hours, and at 18 hours the renal arterioles were also constricted.

• The efferent limb is in resistance arterioles and consists of sympathetically mediated vasoconstriction.

• Interestingly, hypotension is also associated with leukoaraiosis,16 consistent with reduced perfusion through narrowed penetrating arterioles in patients with low blood pressure.

• Their blood supply is from terminal arterioles with little anastomotic supply, thus a vessel occlusion will usually result in tissue infarction.

• It is reasonable to assume that all injected schistosomula will be quickly carried to, and lodge in, the pulmonary arterioles.

• However, it is likely that increased tissue pressure also results in compression of the penetrating arterioles, resulting in ischaemia.

• Interestingly, we found that the penetrating parenchymal arterioles were also significantly larger during pregnancy and underwent forced dilatation at lower pressures, similar to the posterior cerebral arteries.

• No transient intermissions of flow in arterioles or absence of flow were found in any dog, even with the stepped flow decrease to 10 ml/kg/min.

• E-selectin is weakly expressed on some arterioles and venules.

• Lumina of all the vessels, including muscular arterioles were wide open.

• Low perfusion pressure in the afferent arteriole triggers the juxtaglomerular apparatus to release rennin, which in turn leads to an increase in aldosterone and thereby causes sodium absorption and retention.

• Amyloid angiopathy is associated with deposition of beta-amyloid in the vessel wall affecting the leptomeningeal and cortical arterioles and capillaries.

• The large number of microcirculation networks connecting each arteriole to a venule also makes the method of discretely modelling individual vessel segments for each microcirculation network computationally prohibitive.

• Angiotensin, on the other hand, causes vasoconstriction on the systemic arterioles, and acts as a dipsogen for ostriches.

• The central arteriole and venula bifurcate several times and arteriolar and venular branches run mostly in parallel with some crossovers.