ARCHIVES
VOL. 10, ISSUE 4 (2025)
General histomorphology of testis of domestic goat (Capra aegagrus hircus)
Authors
Payal Garg, Rajnish Sharma, Jitender Bhardwaj, Priyanka
Abstract
Agriculture is the backbone of the Indian economy, where livestock
contributes significantly to rural livelihoods. Goats (Capra aegagrus
hircus) are particularly important for milk, meat, and leather production, yet
limited studies address their reproductive histology. The present study
investigated the general histomorphology of the domestic goat testis using Hematoxylin
and Eosin (H&E) staining. Histological analysis revealed well-organized
seminiferous tubules encased by a distinct basement membrane. The seminiferous
epithelium displayed orderly layers of germ cells: spermatogonia localized at
the basal region, spermatocytes in the middle zone, and spermatozoa oriented
toward the lumen, confirming active spermatogenesis. Sertoli cells were
interspersed within the tubules, providing structural and nutritional support.
The lumen of the tubules was clearly defined, indicating ongoing sperm release.
Interstitial tissue showed clusters of polyhedral Leydig cells with vesicular
nuclei, confirming steroidogenic activity essential for androgen secretion.
Microphotographs further demonstrated intact cellular organization with no
disruptions in spermatogenic arrangement, suggesting healthy testicular
function. The results highlight the functional significance of seminiferous
tubules and Leydig cells, offering valuable reference material for future
research on fertility, breeding management, and testicular pathology in goats.
Download
Pages:24-26
How to cite this article:
Payal Garg, Rajnish Sharma, Jitender Bhardwaj, Priyanka "General histomorphology of testis of domestic goat (<i>Capra aegagrus hircus</i>)". International Journal of Zoology Studies, Vol 10, Issue 4, 2025, Pages 24-26
Download Author Certificate
Please enter the email address corresponding to this article submission to download your certificate.