Living cells and cell fragments move in response to electric fields, scientists find

Like tiny crawling compass needles, whole living cells and cell fragments orient and move in response to electric fields - but in opposite directions, scientists at the University of California, Davis, have found.

http://www.news-medical.net/news/20130330/Living-cells-and-cell-fragments-move-in-response-to-electric-fields-scientists-find.aspx