Microsurgical techniques in organ physiology and transplantation studies.

Experimental models for studies of physiology and pathology of different organs should be technically simple and reproducible, especially when large numbers of animals are required. Also uniform, often genetically identical, populations of animals are necessary to obtain reliable data. To meet these requirements studies should be performed on small animals. Modern microsurgical techniques help in solving these problems. The basic principles of microsurgical techniques and the microsurgical physiological and transplantation models have been described. Standardizing of techniques and models will allow better comparison of data from different centers.