上面有同学说到人体某器官能否再生的问题,我想起一个东西:
http://www.livescience.com/technology/top10-bionic-tech-1.htmlBionic Humans: Top 10 Technologies第9项:
Old Man, New Penis
Erectile dysfunction can take the fun out of a man's life, but Anthony Atala and his team at Wake Forest University have come up with a method that could put the spring back in many a guy's, uh, step. In 2006, Atala succeeded in growing new corpora cavernosa, the spongy tissue that fills with blood during an erection, for male rabbits who'd had theirs removed. The new tissue was grown from the rabbits' own cells and, after a month, the bunnies were back to doing what they do best.