Vol. 9, Issue 5, Part C (2024)

Author(s): Jayachitra S and Sivagnanam S

Abstract: In the poultry industry, turkeys significantly impact economic stability and support small-scale farmers. These large gallinaceous birds are well-adapted to various climates and serve as a vital protein source globally. Despite their general resistance to disease, turkeys are susceptible to specific economically significant diseases, making preventive care crucial. Understanding the immune organs, particularly the spleen and Harderian gland, is essential for maintaining their health. This study investigates the histoarchitecture of these organs in turkeys, focusing on stromal fibers and histochemical properties. Using various staining techniques on tissues from adult Broad Breasted Bronze turkeys, we examined the connective tissue and histochemical components of the spleen and Harderian gland. Findings revealed distinct patterns of collagen, elastic, and reticular fibers, and varying reactions to carbohydrate and lipid staining. This research fills a gap in the existing data on turkey immunological organs and provides insights into their microanatomy, contributing to better management practices in poultry health.