8th International Conference on Food Safety & Regulatory Measures

March 14-15, 2025       Renaissance London Heathrow Hotel, UK

Tentative Program

Pouya Ebrahimi

Pouya Ebrahimi

Islamic Azad University Babol Branch

Abstract Title: Effect of Iron Nanoparticles on the Intestinal Bacterial Flora and Histology of the Intestine and Ki

Biography:

Pouya Ebrahimi has completed his PhD at the age of 6 years from babol University and he plans to continue his studies at the post-doctoral level and get full scholarship.He is a researcher in the field of marine biology, aquatic and biology.Currently, he has 6 articles in prestigious international journals and his research and scientific articles continue.

Research Interest:

Regarding the important role of iron in the physiological process in fish bodies and the presence of iron nanoparticles (Fe-NPS) in the aquatic environment, this study was designed to evaluate the effects of Fe-NPS on the intestinal bacterial flora and histology of the intestine and kidney in a stellate sturgeon (Acipenser stellatus Pallas, 1771). The most important histological changes observed in the intestine were the shortening of the intestinal villi, a high number of mucus-secreting cells, and mucosal secretions within the intestinal tract. These changes in the kidney were shrinkage of renal glomeruli, increasing Bowman's capsule space, mild degeneration of renal tubules, and infiltration of white blood cells into the kidney tissue. The most effective dose of Fe-NPs was 50 mg kg-1 Fe NPs with a less negative effect on fish intestine and kidney histology. Fe-NPs led to a significant increase in the mean total count of aerobic bacteria and lactic acid bacteria. Generally, the fish food supplemented with 50 mg-kg-1 Fe-NPs led to the least stress and histological damage in the kidney and inntestine and the highest number of intestinal bacterial flora in the stellate sturgeon.