Molecular communications in the bloodstream is a promising area of research, since the bloodstream has the ability to ...

FIGURE 1. Representation of the histological structure of the vascular wall of arteries and veins. Arteries present a relatively thick tunica media and more VSMCs, whereas veins show a larger tunica ...

Background: The uneven distribution of intracranial atherosclerotic stenosis (ICAS) along the internal carotid artery (ICA) had been described ... 6 segments within intracranial ICA. Methods: This ...

Bulging blood vessels can appear on the forehead, especially as people age. High blood pressure, stress, sun exposure, vein dysfunction, pregnancy, and other factors can contribute to the ...