Biological Mechanism of Specific Relationship between Gan (Liver) Meridian of Foot-Jueyin and Genitals / 中国结合医学杂志

ABSTRACT

From the perspective view of Chinese medicine, the Gan (Liver) meridian of Foot-Jueyin starts from the great toe, running upward along the medial side of the thigh to the perineal area, where it curves around the external genitalia and goes up to the lower abdomen. In clinical practice, acupoints in the feet of the Gan meridian of Foot-Jueyin are used to treat the genitourinary and external genitalia diseases. Studies have shown that reproductive system diseases have specific pathological reactions in the places (radial side of tibia and foot) where Gan meridian of Foot-Jueyin passes by. Why does this happen? In this article, we begin by briefly reviewing the evidences linking foot and genitalia. We then explore the potential mechanism of the relationship between genitals and the Gan meridian of Foot-Jueyin. The brain cerebral cortex is characterized by cortical interactions. Numerous studies show that different cerebral cortex function areas (especially the adjacent areas) are overlapping and interact with each other. Finally, we presume that there is a specific connection between the feet and the genitals. Physiologically in the cortical homunculus, the genital area lies adjacent or overlapped to the foot areas, the two areas may interact with each other. The functional reorganization between different areas of the cerebral cortex under pathological conditions may be the underlying mechanism of the relationship between the feet and the genitals.