[Topography of the gap junctions in human skin and their possible role in the nonneural transmission of information].

Localization and distribution of the gap junctions in the human epidermis have been studied. They are mainly concentrated in the area of biologically active (acupunctive) points and in so called meridians connecting these points. A supposition is made that the gap junction system performs certain integration of the information from the skin surface and its aneural transmission to remote areas. Discovery of a regulated gap junction system in relatively low organized animals (previously described by the authors), as well as revealing of such a system in mammals, makes it possible to suppose that the system is phylogenetically the most ancient one performing a directed transmission of an information simultaneously with and besides the neural system.