Different species of vertebrate and invertebrate animals have been used in experimental investigation. In this report a brief review on the use of swine in biomedical research and the similarities of the anatomy, physiology, biochemistry and immunology of this specie with those of man is presented. It is also reviewed the development in the 60th of the minipig and the achievements obtained with this animal model in distinct areas of experimental medicine. Finally, the basic characteristics of a colony of minipigs developed by the author are described. The conditions these animals are feed, housed, vaccinated and breed are described. They weight from 10-15 kilos when six months of age and from 30-37 kilos with 11 months of age. The possible contribution of this animal model for the development of experimental surgery and other areas of animal experimentation in this country is discussed.
Laboratory animals; Swine; Minipig
