Cumin Extract Alters The Histology of Kidney and Duodenum in Adult Rabbit

Abstract

Background: The current study determined the histological alterations of the kidney and duodenum due to the administration of the cumin plant. The objective of the study was how consuming cumin affects the histological structure of the kidney and duodenum. Methods: Ten healthy male rabbits were divided into two groups of five each. They were housed in the animal facility at the College of Veterinary Medicine, Kerbala University. The treatment group received an oral dose of cumin extract at 250 mg/kg body weight once daily for six weeks, while the control group was given a standard diet and water. Hematoxylin and eosin staining was used to examine tissue samples from the kidneys and duodenum. Results: The histological analysis revealed significant changes in the kidney and duodenum tissues of the rabbits treated with cumin extract. In the kidneys, there was an increase in the diameter of glomeruli and a narrower lumen of the proximal tubules, indicating increased activity. Similarly, the duodenum of the treated group exhibited taller villi and deeper crypts, suggesting enhanced absorption activity. Moreover, the arrangement of tall columnar epithelial cells in the duodenal villi was altered. Conclusion: In conclusion, high intake of cumin extract showed various histological alterations in the urinary and digestive systems, particularly in the kidney and duodenum. These findings provided insights into the potential effects of cumin consumption on organ structure and function, highlighting the need for further research to understand its implications for human health better.