<http://schema.org/description>
"A specific MicroRNA, a short set of RNA (ribonuclease) sequences, naturally packaged into minute (50 nanometers) lipid containers called exosomes, are released by stem cells after a stroke and contribute to better neurological recovery according to a new animal study by Henry Ford Hospital researchers."^^<http://www.w3.org/2001/XMLSchema#string>
<http://medicalxpress.com/news/2013-06-gain-molecular-level-brain-recovery.html>