Colleague: To supplement your thesis, I find that you should not only look for the concerning thing to the probióticos, but rather you should look for the new nutritious alternatives, to diminish and in a future to eliminate the use of antibiotics as promoters of growth. Some of the things that I believe should look for son:
1. antibiotics as promoters of growth, their legislation and why they are eliminating them of the European market.
2. probióticos.
3. organic acids (intestinal acidificantes).
4. enzymes that you/they help to the digestion.
5. flow us oligosacáridos.
6. competitive exclusion.
There is a page web that, although it is not very deep, he/she can help you to give you you average to begin to look for, the page is: www.ua-cc.org/dieta11.jsp
Or you can look for as functional foods.
On the physiology of the pig a very good book that he/she calls himself Digestive Physiology of Pigs exists, in the net you can visit this página:
www.veterfarma.com/nota.asp?not=589&sec=8
However, if you cannot find physiology articles, I can try to send you some that I have, but they are very old, so I don't know if they serve you.
Regarding the gastrointestinal illnesses, in the veterinary clinics of North America there is a complete chapter that refers to them, volume I believe that of March of 2000. Bueno, 16 I wish you a lot of luck that if I can help you in something more, with a lot of pleasure.
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