title: [Discussion on the essence of meridian-collateral system].
abstract: The meridian-collateral system of traditional Chinese medicine refers to the regulating system composed of the known loose connective tissue, liquid-Qi of tissue, energy substances, nerves, blood vessels, lymph, etc. existing in the fascia space between the skin, muscles and bone and some associated unknown synthetic functions. This hypothesis of meridian-collateral, Qi-passage, and fascia space composed of multiple substances is probably able to unify different viewpoints about that the meridian-collateral system is in fact an integrated substance of nerves, body fluid and energy. In the present paper, the authors introduce their viewpoints about the essence of meridian-collaterals from nerves, humor and energy, and unknown function of the known anatomical structure.
authors: Institute of Basic Medical Sciences, Hebei Medical University, Shijiazhuang 050017, China.
authors: Hao-ran
authors: HR
authors: Xie
authors: Fang-chun
authors: FC
authors: Li
authors: Xiao-shun
authors: XS
authors: Ma
mesh_terms: D001775:Blood Circulation; D005205:Fascia / Q000502:physiology; D006801:Humans; D008516:Medicine, Chinese Traditional; D016740:Meridians; D009424:Nervous System Physiological Phenomena; D019413:Qi