bpod-mrc: 25 January 2015 Skeleton Crew Inside this femur [thigh bone] lies a type of cell that once helped to build the skeleton in the womb, and could be reawakened to help ageing joints. Osteochondroreticular (OCR) stem cells, labelled with a red
tags: ciel62,
from: https://ciel62.tumblr.com/post/109184307971