Uberon definition : Either of a pair of glandular pouches that lie one on either side of the male reproductive
tract posterolateral to the urinary bladder and in the human male secrete a sugar-
and protein-containing fluid into the ejaculatory duct.;
Uberon related term : gonecyst; vesicular seminalis; glandula vesiculosa; vesicular gland; vesicular glands; vas efferens; vesicula seminalis; glandula seminalis; vesiculæ seminales;
Uberon broad term : seminal gland;
Uberon Function note : The seminal vesicles secrete a significant proportion of the fluid that ultimately
becomes semen. Lipofuscin granules from dead epithelial cells give the secretion its
yellowish color. About 50-70% of the seminal fluid in humans originates from the seminal
vesicles, but is not expelled in the first ejaculate fractions which are dominated
by spermatozoa and zinc-rich prostatic fluid.;
Uberon Homology note : (In mammalian testis) Along the way (the sperm travel), three accessory sex glands,
the seminal vesicle, prostate, and bulbourethral (Cowper's) gland, respectively, add
their secretions as sperm move from the testes to the urethra.[well established][VHOG];
Either of a pair of glandular pouches that lie one on either side of the male reproductive
tract posterolateral to the urinary bladder and in the human male secrete a sugar-
and protein-containing fluid into the ejaculatory duct.