Stem Cell Molecules Repair Genetic Damage Researchers report that embryonic stem cells sent molecular signals that repaired fatal genetic damage to heart cells in laboratory mice.
Photos from MacExpo 2004 With over 100 exhibitors  #151; including Apple, Adobe, Bose, Epson, HP, Microsoft, Quark and Sony  #151; and more than 20,000 visitors expected during the three-day event  #151; this year #146;s London MacExpo is shaping up as the biggest and best ever staged. Nov 18