[Lothar]

Rodeo,

Sorry, you are right here. The issue is the destruction of more embryos for the harvesting of stem cells. Thanks for correcting me.

nostatic,

You can read about some of the drawbacks of embryonic stem cell therapies for heart failure in the Journal for Experimental Medicine. You can also search for articles about the use of stem cells collected from the patients bone marrow and how clinical trials are underway for the treatment of paralysis, heart failure and other diseases.