Abstract
We will use testicles from 20 domestic cats undergoing elective orchiectomy. The testes will be weighed and only those presenting weights between 1 and 2 g will be used in the experiment. The testicular tissue will be dissected and cut in small portions of 0,3cm3. Four fragments will be directed evaluate for control (fresh) and eight will be subjected to cryopreservation in Tris-egg yolk …