Forscher der Aberdeen University haben festgestellt, dass der Körper mittels schwacher elektrischer Felder die Wundheilung fördert.
"These natural signals are instantaneous. The moment you make a wound, there's an electrical signal at the wound edge and it lasts as long as it takes the wound to heal up," said Professor McCaig.
Further tests showed epithelial cells, the building blocks of skin tissue, sensed and followed electric fields towards the wound site using two molecular structures, or receptors. One mobilises cells to creep in the direction of the electric field, while the other shuts down any signals that threaten to send the cell off course.
"They're stimulated to move, but they're also told where to find the centre of the wound, so these electrical signals are telling cells, 'get charging, get yourself in there'," Prof McCaig said. - Quelle: The Guardian
Mit diesen neuen Erkenntnissen, die u.a. auf die Arbeit eines
deutschen Forschers aus dem 19. Jahrhundert zurückgehen, hoffen die Wissenschaftler, Wundheilungsprozesse durch die Gabe geeigneter Substanzen wie
Prostaglandine oder auch via Anwendung piezoelektrischer Felder um bis zu 50% beschleunigen zu können.
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Thursday, July 27. 2006 at 21:47 (Link) (Reply)
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