The arteriole to venule ratio (AVR) is widely used in studies of the associations of ... Retinal arteriolar and venular calibers themselves carry different ...

Nervous stimulation and local chemical influences signal the smooth muscles of the arteriole wall. When the arterioles contract (vasoconstriction) the blood ...

May 17, 2011 ... We address the relative change in volume for arteriole vs. venous blood within primary vibrissa cortex of awake, head-fixed mice.

The vessels that carry blood away from the heart are called arteries, and their very small branches are arterioles. Very small branches that collect the blood ...

Ibuprofen potentiated Ang II–induced vasoconstriction in in vitro perfused normal rat kidneys and augmented afferent arteriolar, but not efferent arteriolar, ...

Nov 15, 2017 ... Resting-state signals in blood-oxygenation-level-dependent (BOLD) imaging are used to parcellate brain regions and define "functional ...

Oct 13, 2021 ... In addition to these arteriolar actions, angiotensin II constricts the mesangial cells, an effect that tends to lower the GFR by decreasing the ...

Endothelium-Derived Nitric Oxide Modulates Vascular Action of Aldosterone in Renal Arteriole. Shuji Arima; ,; Kentaro Kohagura; ,; Hong-Lan Xu ...

Decidual artery remodeling is essential for a healthy pregnancy. This process involves loss of vascular smooth muscle cells and endothelium, ...

Mar 19, 2018 ... Both the afferent arteriole, leading to the glomerular capillary, and the efferent arteriole, arising from the glomerular capillary, provide the ...