Specialized blood vessels and nitric oxide found to be key to stem cell survival and immune evasion
An international group of researchers has identified an important mechanism that enables stem cells to evade immune rejection ...
scmp.com27d
How dementia is linked to blood-vessel health, and tips to keep yours in good condition
If you unwound all the blood vessels inside the body and measured their length, you might be surprised at the distance they covered: 96,560km (60,000 miles), with 644km of them inside the head.