5] WML refers to the entire spectrum of such lesions from mild perivascular tissue damage surrounding the lipohyalinotic arterioles
which result in minimal axonal loss, to more severe ischemic damage, which can cause extensive myelin and axonal loss.
If you have any of the conditions in which the muscular arterial wall (the Tunica Media) of your arteries or arterioles
goes into spasm--the most common is Raynaud's Disease, but there are other conditions in which this happens--you have a much greater risk of damaging the tissues.
Blood flows from the hepatic arterioles
and portal venules into the sinusoids, filters across the hepatic lobule and collects in the central vein and hepatic venules to drain into the hepatic veins.
Histologic analysis typically displays various degrees of endothelial cell injury, with or without hemorrhage and thrombosis of capillaries, arterioles
, and arteries; the features of the vessels are similar to those seen in renal TA-TMA.
4],, Panx1 expression in murine smooth muscle cells (SMCs) occurs only in arterioles
and venules, whereas Panx3 is only found in coronary arterioles
The resistance or tone of the arterioles
and blood viscosity maintains diastolic pressure.
Red blood cells are normally round and flexible, which enables them to deform and pass through narrow vessels such as arterioles
This is achieved by stimulating and augmenting the heart's innate natural capacity to modulate the enlargement of pre-existing collateral arterioles
(arteriogenesis), and to form new capillary vessels (angiogenesis) in select ischemic regions downstream from large coronary arteries.
2,5,6) The disease tends to affect precapillary arterioles
, and encephalopathy is usually the first clinical sign.
In the current study CsA treatment caused a discernable damage to kidney structure involving tubules, interstitium and arterioles
Because warfarin has actually been implicated as a cause of the vascular calcification that leads to thrombosis of dermal and pannicular arterioles
together with sympathetic nerves and NG2+Nesbright cells form a niche for quiescent HSC, actively proliferating HSC are closely located to sinusoidal vessels and LepR+Neslow cells.