Histopathology of brain AVMs part I: microhemorrhages and changes in the nidal vessels
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DOI: 10.1007/s00701-020-04391-w
Abstract: Background Arteriovenous malformations of the brain (bAVM) may rupture from aneurysms or ectasias of the feeding, draining, or nidal vessels. Moreover, they may rupture from the immature, fragile nidal vessels that are characteristic to bAVMs.… read more here.
Keywords: changes nidal; histopathology; bavms; nidal vessels ... See more keywords
Inflammation: Perivascular inflammation in coronary spasm
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DOI: 10.1038/nrcardio.2018.9
Abstract: LAD “Local vascular inflammation involving the adventitial layer (the ‘forgotten layer’) is associated with the coronary hyper-reactivity in vasospastic angina,” comments John Beltrame (University of Adelaide, Australia) on the basis of new research published in… read more here.
Keywords: coronary spasm; inflammation; coronary artery; perivascular inflammation ... See more keywords
P4691Chronic blockade of toll-like receptor 9 ameliorated pulmonary arterial hypertension by reducing perivascular inflammation in rats
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DOI: 10.1093/eurheartj/ehz745.1072
Abstract: Perivascular inflammation plays an important role in the pathogenesis of pulmonary arterial hypertension (PAH). Recent studies have demonstrated that damaged mitochondrial DNA induces sterile inflammation by activating toll-like receptor (TLR)9 in spontaneous hypertensive rats. However,… read more here.
Keywords: arterial hypertension; inflammation; tlr9; pulmonary arterial ... See more keywords
Transient perivascular inflammation of the carotid artery syndrome
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DOI: 10.1136/bcr-2021-248637
Abstract: © BMJ Publishing Group Limited 2022. No commercial reuse. See rights and permissions. Published by BMJ. DESCRIPTION A 74yearold man presented with a 2day history of rightsided neck pain. He denies preceding episodes of infection… read more here.
Keywords: perivascular inflammation; transient perivascular; carotid artery; pain ... See more keywords