Here is a perfect example how Brazil is quite advanced on Vet Stem cell therapy.... and how nope, it is not an such a novelty/experimental treatment - and yep, it is very, very effective - this is awesome:
http://www.treehugger.com/files/2011...h-recovery.php... It is not used everywhere, but research... there is tons of reaserch on stem cell... And let's face it, it all starts on animals before it moves to humans.... That's one advantage for our kiddos. In Brazil, due to be a very religious country, only on the last government Stem-cell research was given a Governmental budget and made ok/official - It was found "Pro-life" by the Supreme Court, as it saves lives - and it is used to save lives - I found that very interesting... and awesome!
But they have been researching veterinarian for a while.... Treating in Universities too. There is a Company even, to make their clinical trials - big, reliable company (Veterinarian Hospital), in the field for 30 yrs, offering free treatments to cats, dogs, and horses so they can not only advance the treatment, but have larger clinical trial basis. They are treating cardiac disease, CRF, arthitis, fractures, tendon ruptures, liver failure, etc. They are finding that the animals that are not cured, require much less treatment than before therapy. The stem-cell they use in there comes from the animals tooth - they can also store it for future use, once they remove them.
Apparently the US has been using in the vet field for a while too, but for horses - that's what I read in the Brazilian literature... It's well used over here.... Haven't seen much talk about other organs/disease, other than arthritis, in the US. Scientists (from here) are partnering with this Veterinarian Hospital overthere and getting to research together, which is a cool collaboration....
Anyways, Nekochan, I am trying to get some stuff in English for you, disease specific...