Morphological and functional changes in biologically active points in acupuncture

Abstract

Acupuncture has been known to mankind for centuries. However, scientific knowledge still seeks an explanation for the morphological and physiological changes that occur in the living organism under its influence. Scientific research provides evidence, explaining the process of initiation and transmission of information in acupuncture points. There is convincing data on the electrical properties, the greater number of receptors, and the free nerve endings in biologically active points of the skin. The changes, observed after needle insertion in biologically active points, and the contribution of various structures form the foundation of the acupuncture effect. This effect includes activation of the circulation of biologically active substances, changes in vascular tone and biochemical processes. The subject of discussion in recent years is the close relationship between acupuncture points and mast cells. Their degranulation and the presence of histamine and serotonin-positive cells near the acupuncture channel have been the focus of attention in numerous experimental and clinical studies.