| 单词 | arteriole |
| 释义 | arteriole noun[C] anatomyspecializeduk/ɑːˈtɪə.ri.əʊl/us/ɑːrˈtɪr.iˌoʊl/a verysmallarterythat oftenjoinsonto acapillary 小动脉Substances & structures in the body
Examplesofarteriolearteriole The main renal arteries were constricted at two hours, and at 18 hours the renal arterioles were also constricted. From theCambridge English Corpus The efferent limb is in resistance arterioles and consists of sympathetically mediated vasoconstriction. From theCambridge English Corpus Interestingly, hypotension is also associated with leukoaraiosis,16 consistent with reduced perfusion through narrowed penetrating arterioles in patients with low blood pressure. From theCambridge English Corpus Their blood supply is from terminal arterioles with little anastomotic supply, thus a vessel occlusion will usually result in tissue infarction. From theCambridge English Corpus It is reasonable to assume that all injected schistosomula will be quickly carried to, and lodge in, the pulmonary arterioles. From theCambridge English Corpus However, it is likely that increased tissue pressure also results in compression of the penetrating arterioles, resulting in ischaemia. From theCambridge English Corpus 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. From theCambridge English Corpus 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. From theCambridge English Corpus E-selectin is weakly expressed on some arterioles and venules. From theCambridge English Corpus Lumina of all the vessels, including muscular arterioles were wide open. From theCambridge English Corpus Low perfusion pressure in the afferentarterioletriggers the juxtaglomerular apparatus to release rennin, which in turn leads to an increase in aldosterone and thereby causes sodium absorption and retention. From theCambridge English Corpus Amyloid angiopathy is associated with deposition of beta-amyloid in the vessel wall affecting the leptomeningeal and cortical arterioles and capillaries. From theCambridge English Corpus The large number of microcirculation networks connecting eacharterioleto a venule also makes the method of discretely modelling individual vessel segments for each microcirculation network computationally prohibitive. From theCambridge English Corpus Angiotensin, on the other hand, causes vasoconstriction on the systemic arterioles, and acts as a dipsogen for ostriches. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.The centralarterioleand venula bifurcate several times and arteriolar and venular branches run mostly in parallel with some crossovers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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