History.? The patient noticed enlargement of the left testicle while he was 13 years old ; it was quite pain'ess then. After a year he also noticed slight enlargement of the other testicle, but he cannot state when the thickening of his scrotum commenced. Within these two years his scrotum assumed the size of a child's head, and continued so till the 45ih year of his age. During the last nine y...

Information regarding the domestic cat as a model animal in biomedical research has not been widely carried out. This study was aimed to see correlation between testicular weight, volume and total sperm count left testicle, right testicle both testes. In addition, this examine effect of weight on quantitative histomorphometry testes cats Indonesia. The results showed that there no difference Te...

1. About 19 per cent. of the dry weight of the normal pig testicle is fatty matter. Histologically this fat occurs largely in the cells of the seminal tubules, and especially in the Sertoli cells. 2. During spermatogenesis the fat of the Sertoli cell passes inward for the nutrition of the spermatids and spermatozoa. During this passage its character is altered from a neutral fat to a lipoid. 3....