Bong-Han system; Kyungrak system; Primo microcell; Primo node; Primo vascular system; Primo vessel; Stem cell.

Various stem cells in acupuncture meridians and points and their putative roles

This narrative review explores the connection between acupuncture points and an anatomical network known as the Primo Vascular System (PVS). Formerly called the Bong-Han system, the PVS consists of microscopic vessels a…