petersburg, veronika petrova , receives dozens of patients with chronic diseases every week . for a longsometimes for years, non-healing wounds, for example, this is a frequent complication of diabetes. sooner or later, such wounds can turn, or molinize, and an oncological process has arisen there, or sooner or later. it leads to gangrene. how to cure this, scientists around the world are using stem cells to make skin elements migrate under the influence of a weak current at a university in pennsylvania in the usa trying to print live patches on a 3d printer. if necessary, then along with the bone. there is truth in this promising field and dubious development. here is a tool for quick healing polymer film with static electricity sold in russia for 440 rubles. for a piece, advertising promises that energy penetrates the skin to a depth of 14 cm, activates cells and saturates the blood with oxygen. and this, in turn, helps to heal fractures. moreover, even through gypsum, remove kidney attacks , restore joints, treat hematomas. radiculitis gangrene in diabetes mellitus, even stomach disea